[go: up one dir, main page]

WO2012120722A1 - Récipient à pression - Google Patents

Récipient à pression Download PDF

Info

Publication number
WO2012120722A1
WO2012120722A1 PCT/JP2011/073869 JP2011073869W WO2012120722A1 WO 2012120722 A1 WO2012120722 A1 WO 2012120722A1 JP 2011073869 W JP2011073869 W JP 2011073869W WO 2012120722 A1 WO2012120722 A1 WO 2012120722A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure vessel
magnetic body
magnetic
fan
shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2011/073869
Other languages
English (en)
Japanese (ja)
Inventor
克夫 荻原
克実 今西
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tiyoda Electric Co Ltd
Original Assignee
Tiyoda Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tiyoda Electric Co Ltd filed Critical Tiyoda Electric Co Ltd
Priority to JP2013503330A priority Critical patent/JP5865344B2/ja
Publication of WO2012120722A1 publication Critical patent/WO2012120722A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/026—Units comprising pumps and their driving means with a magnetic coupling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/11—Structural association with clutches, brakes, gears, pulleys or mechanical starters with dynamo-electric clutches

Definitions

  • the present invention relates to a pressure vessel.
  • tests for confirming the durability and reliability of products include pressure / decompression tests and high / low temperature tests.
  • a so-called pressure vessel or a test device called an autoclave is used.
  • an autoclave the thing of the structure as disclosed by patent document 1, for example is known.
  • Patent Document 1 a pressure vessel, a pressure regulation chamber adjacent to a part of the pressure vessel via a partition wall, and a plurality of pressure chambers arranged in the circumferential direction in proximity to one side of the partition wall
  • a rotary drive disc having a permanent magnet
  • a drive body having a rotary drive shaft having one end fixed to the center of the rotary drive disc and the other end connected to a drive source, and on the other side of the partition wall in the pressure vessel
  • a rotating driven disk having a plurality of permanent magnets arranged in the vicinity and arranged in the circumferential direction so as to correspond to the permanent magnets of the rotating driving disk, and one end fixed to the center of the rotating driven disk
  • the other end of the driven body having a rotationally driven shaft connected to the rotational force transmission target and the amount of deformation of the partition wall, the pressure in the pressure vessel, or the pressure difference between the pressure vessel and the pressure adjustment chamber is detected. Based on this detection value, the pressure is applied so that the partition wall is not deformed. Configuration of the
  • the rotational force rotating torque
  • the present invention has a configuration of a magnet coupling that can transmit a sufficient rotational torque by a motor to the rotating shaft in the pressure vessel without using a large magnet or a strong magnet, and holds the rotating shaft. It is an object of the present invention to provide a pressure vessel in which a compressive force due to the magnetic force of a magnetic coupling does not act on a bearing that performs.
  • the present invention has the following configuration. That is, a can body, a partition wall forming portion that forms a projecting space at the bottom of the can body, a bearing body disposed in a portion on the inner space side of the can body, and pivotally supported by the bearing body, A fan having a rotary shaft with a blade attached to the side and a first magnetic body attached to the periphery of the shaft on the other end, and an output shaft on the same axis as the rotary shaft.
  • a motor disposed outside, and a second magnetic body attached around the output shaft, wherein one of the first magnetic body and the second magnetic body
  • the inner diameter is formed larger than the outer diameter of the other magnetic body, and the inner peripheral surface of the one magnetic body and the outer peripheral surface of the other magnetic body are interposed via the side wall portion of the partition wall forming portion.
  • the rotating drive force of the output shaft is arranged to face the first magnetic body and the It is a pressure vessel, characterized in that is transmitted to the rotary shaft of the fan by a magnetic force acting between the second magnetic bodies.
  • the magnetic force acting between the first magnetic body attached to the rotating shaft of the fan and the second magnetic body attached to the output shaft of the motor is changed to the rotating shaft and By acting in the direction orthogonal to the axial direction of the output shaft, it is possible to provide a pressure vessel capable of transmitting sufficient rotational torque even if the magnet is downsized.
  • the manufacturing cost of a pressure vessel can be reduced by downsizing the magnet used for a magnet coupling.
  • the magnetic force does not act on the bearing that holds the rotating shaft, wear and deterioration of the bearing can be reduced as much as possible, and a pressure vessel with low maintenance cost can be provided. become.
  • FIG. 1 is a partially transparent side view of a pressure vessel in the present embodiment.
  • the pressure vessel 10 according to the present embodiment includes a can body 30, an inner cylinder 50, a fan 60, a motor 70, and an operation control unit 80 that are accommodated in the internal space of the housing 20.
  • the internal space of the housing 20 is divided into an upper space and a lower space by a partition plate 22.
  • the can 30, the inner cylinder 50, and the fan 60 are accommodated in the upper space of the internal space of the housing 20.
  • a motor 70 that is a drive source of the fan 60 is accommodated in a concave portion 23 formed on the back side of the housing 20.
  • an operation control unit 80 is accommodated in the lower space of the internal space of the housing 20.
  • a caster 24 is attached to the bottom of the housing 20, and an openable / closable door portion 26 is disposed on the front side of the housing 20.
  • the can body 30 having a bottomed cylindrical shape is held by leg portions 31 erected on the upper surface of the partition plate 22.
  • the leg portions 31 are disposed in at least two places in the depth direction of the can body 30, and the can body 30 is held by the leg portions 31 with the depth direction of the can body 30 being in the horizontal direction.
  • the can body 30 is made of stainless steel and has a main body portion 34 formed in a deep pot shape having a through hole 32 in the inner bottom portion, and a through hole 32 portion of the bottom portion of the main body portion 34 (the portion that becomes the back side wall surface of the can body 30).
  • a partition wall forming portion 40 that closes the through hole 32 and forms a protruding portion 44 that protrudes in the depth direction from the outer surface of the bottom portion of the can 30.
  • the partition forming part 40 is also formed of stainless steel.
  • the main body portion 34 and the partition wall forming portion 40 are integrally formed by welding. Since the member thickness dimension of the can body 30 is defined by the inner diameter dimension of the can body 30, the member thickness dimension of the partition wall forming portion 40, which is smaller than the main body portion 34, is thinner than the main body portion 34. It is also advantageous in that it can be formed.
  • an inner cylinder 50 formed in a substantially bottomed cylindrical shape having a smaller diameter than the inner diameter of the can 30 is accommodated.
  • the inner cylinder 50 is held by a holder 38 provided on the inner surface of the can body 30 so that the central axes of the inner cylinder 50 and the can body 30 are coaxial.
  • a gap portion S is formed between the outer surface of the inner cylinder 50 and the inner surface of the can body 30. Forming the gap portion S between the can body 30 and the inner cylinder 50 is advantageous when the atmosphere of the can body 30 and the inner cylinder 50 is circulated in the can body 30 and the inner cylinder 50.
  • the fan 60 is disposed on the bottom surface of the inner cylinder 50 (the portion serving as the back side wall surface of the inner cylinder 50).
  • the fan 60 has a blade 62 and a rotating shaft 64 with the blade 62 fixed to one end side.
  • the can 60 is inserted into the bearing body 90 attached to the can body 30 from the other end side. It is rotatably held within 30.
  • the fan 60 is held by the bearing body 90 so as to be arranged so that the inner bottom surface of the inner cylinder 50 is positioned at an intermediate position in the thickness direction of the blades 62 (extension direction of the rotating shaft 64).
  • the fan 60 is rotatably provided by transmitting the driving force of the motor 70 disposed in the outer space of the can body 30 with the rotation shaft 64.
  • the atmosphere in the can 30 moves from the inner bottom surface side (back side) of the inner cylinder 50 toward the inner space of the inner cylinder 50 toward the door portion 26. 1 (in the direction of arrow A in FIG. 1), the gap portion S between the can body 30 and the inner cylinder 50 is moved from the door portion 26 side toward the inner bottom surface side of the can body 30 (arrow in FIG. 1). A circulation that flows in the direction of B). Thereby, the atmosphere in the can 30 and the inner cylinder 50 can be made into a uniform state.
  • FIG. 2 is an enlarged view of a range including the fan and the motor in FIG.
  • FIG. 3 is an explanatory view of the fan as viewed from the front in FIG.
  • the partition wall forming portion 40 that holds the bearing body 90 is formed of the same material (stainless steel) as the main body portion 34 of the can body 30, and after positioning the partition wall forming portion 40 at the position of the through hole 32 of the can body 30, welding is performed. It is integrally formed.
  • the can 30 can be integrally formed in a state where the main body 34 and the partition forming part 40 are sealed in a highly airtight manner.
  • An outer peripheral edge portion (a portion penetrating through the through hole 32) of the partition wall forming portion 40 is formed in the thick ring-shaped portion 42 to prevent thermal deformation of the partition wall forming portion 40 that occurs during welding, and thus the bearing body 90 and the motor. It also functions as a screwing portion of a screwing portion with the mounting column 120.
  • the partition wall forming portion 40 has a hat shape, and forms a protruding portion 44 that protrudes in the depth direction of the can body 30 at the bottom of the main body portion 34 of the can body 30.
  • the side wall portion 45 of the protruding portion 44 of the partition wall forming portion 40 is formed to be thinner than the wall thickness size of the can body 30 (main body portion 34) and the wall thickness size of the bottom portion 44A of the protruding portion 44.
  • an inner magnet 100 formed in a cylindrical shape, which is a first magnetic body, is accommodated in the internal space of the protruding portion 44.
  • the inner magnet 100 is well-known such as screwing using a stepped washer 102 at the other end of the rotating shaft 64 in a state in which the rotating shaft 64 of the fan 60 and the rotating shaft of the inner magnet 100 are aligned. It is attached integrally by the method of.
  • the outer diameter dimension of the inner magnet 100 is formed to be slightly smaller than the inner diameter dimension of the protruding portion 44.
  • a screw hole 46 that is a holding portion for holding the bearing body 90 is formed in the through hole 32. They are arranged at equiangular intervals of 90 ° in the circumferential direction (FIGS. 2 and 3).
  • the bearing body 90 is provided with a cylindrical portion 92 for rotatably holding the rotating shaft 64 of the fan 60 via a bearing 91 and a screw hole 93 for screwing the cylindrical portion 92 to the partition wall forming portion 40. Holding plate 94.
  • the holding plate 94 is formed in a disc body extending from the outer peripheral surface of the tubular portion 92 in the radially outward direction of the tubular portion 92, and screw holes 93 are disposed so as to be at the same interval as the screw holes 46. Yes.
  • the mounting position of the holding plate 94 with respect to the cylindrical portion 92 is such that the weight of the fan 60 (and the accessories of the fan 60 are included) It is preferably a fulcrum position where the weight of the magnet 100 (and the accessories of the inner magnet 100) is balanced.
  • the fan 60 and the inner magnet 100 can be held on the bearing body 90 in a stable state.
  • the load on the bearing 91 built in the cylindrical body 92 is greatly reduced, the replacement life of the bearing body 90 and the fan 60 can be extended, and the maintenance cost of the pressure vessel 10 can be reduced.
  • the bearing body 90 After aligning the positions of the screw hole 46 and the screw hole 93, the bearing body 90 can be attached to the partition wall forming portion 40 (can body 30) by screwing which is one of locking means. Since the bearing body 90 is configured to be attachable to and detachable from the can body 30 as described above, it is possible to easily replace the bearing body 90 and provide the pressure vessel 10 having excellent maintainability. Since the thick ring-shaped portion 42 in which the screw hole 46 is formed is fixed in a state of being accurately positioned with respect to the can body 30, the mounting position of the bearing body 90 after replacement is also relative to the can body 30. And can be accurately positioned.
  • the through hole 96 is formed in the holding plate 94 of the bearing body 90 with a required interval in the circumferential direction.
  • the through hole 96 contributes to the weight reduction of the holding plate 94, and the fan 60 circulates the atmosphere inside the can body 30 and the inner cylinder 50, so that the protruding portion 44 of the partition wall forming portion 40 extends from the through hole 96 portion. It also functions as a ventilation part to the inner magnet 100 part accommodated in the internal space.
  • the arrangement of the through holes 96 in the holding plate 94 may be omitted. it can.
  • a magnet holder 110 is disposed that holds a cylindrical outer magnet 112 that is a second magnetic body from the outside of the side wall portion 45 of the protrusion 44. .
  • the outer diameter of the outer magnet 112 held by the magnet holder 110 is formed to be slightly larger than the outer diameter of the protrusion 44.
  • the magnet holder 110 has an insertion portion 114 through which the output shaft 72 of the motor 70 is inserted, and is fixed to the output shaft 72 inserted through the insertion portion 114 by screwing in the radial direction.
  • the rotating shaft of the magnet holder 110, the output shaft 72 of the motor 70, and the rotating shaft 64 of the fan 60 are coaxial (arranged on the same straight line).
  • the outer peripheral surface of the inner magnet 100 and the inner peripheral surface of the outer magnet 112 are rotatably provided with their opposing surfaces maintained in parallel.
  • the inner magnet 100 connected to the rotating shaft 64 of the fan 60 and the outer magnet 112 connected to the output shaft 72 of the motor 70 are caused by magnetic force acting in a direction orthogonal to the axial direction of the rotating shaft 64 and the output shaft 72.
  • the rotation output of the motor 70 is transmitted to the rotation shaft 64 of the fan 60 in a non-contact state by the suction force. Since the inner magnet 100 and the outer magnet 112 are formed in a cylindrical shape, an attractive force due to magnetic force acts on the entire peripheral surface of the inner peripheral surface of the outer magnet 112 and the outer peripheral surface of the inner magnet 100. Thereby, the rotational torque that can be transmitted to the inner magnet 100 and the outer magnet 112 with respect to the size can be increased. That is, even if the internal space of the can 30 and the inner cylinder 50 is in a high pressure environment, the fan 60 can be reliably rotated.
  • the output shafts 72 and 64 can be driven to rotate in a synchronized state.
  • the method of increasing the opposing peripheral surface area of the inner magnet 100 and the outer magnet 112 or the method of forming the inner magnet 100 and the outer magnet 112 with a strong magnet is adopted, it is necessary when the fan 60 is rotated. The magnetic force can also be increased easily.
  • a motor mounting column 120 is disposed outside the outer peripheral edge of the magnet holder 110 in the partition wall forming portion 40.
  • One end of the motor mounting column 120 is formed on the male screw portion 122, and the other end side is formed on the female screw portion 124.
  • the motor mounting columns 120 are erected at 90 ° intervals around the output shaft 72 of the motor 70 on the outer surface of the thick ring-shaped portion 42 of the partition wall forming portion 40. It is attached by screwing the male screw part 122 into the screw hole 48.
  • the motor 70 is mounted on the motor mounting column 120 on the female screw 124 side via a motor mounting plate 130 and a heat shield plate 140.
  • a recess 132 is formed on the surface of the motor mounting plate 130 on the motor mounting column 120 side, and the other end of the motor mounting column 120 is formed so as to be fitted.
  • Screw holes 134 and 142 are formed in the recess 132 and the heat shield plate 140 in accordance with the screw hole positions of the female screw portion 124 of the motor mounting column 120, and the motor 70 is screwed into the screw holes 134 and 142. It is attached by.
  • the screw holes 134 and 142 are disposed at positions where the center position of the output shaft 72 of the motor 70 is collinear with the center position of the rotation shaft 64 of the fan 60.
  • the heat shield plate 140 can prevent exhaust heat from the can 30 from reaching the motor 70 and can also be used as a blindfold from the outside (back side) of the housing 20.
  • the motor 70 mounted in such a positioned state is electrically connected to the operation control unit 80 accommodated in the lower space of the housing 20, and the driving operation is controlled by the operation control unit 80.
  • the operation control unit 80 is a compressor or vacuum pump and heating means (both The operation of each component is controlled so that the internal space of the can 30 is in a preset temperature / pressure condition, which is the same as that of a general pressure vessel. is there.
  • the present invention has been described in detail based on the embodiments, but the technical scope of the present invention is not limited to the above embodiments.
  • the configuration in which the first magnetic body and the second magnetic body are each formed of a magnet has been described, but either the first magnetic body or the second magnetic body is described.
  • the inner magnet 100 which is the first magnetic body
  • the outer magnet 112 which is the second magnetic body
  • the present embodiment is limited to this form. It is not something.
  • an embodiment in which the outer magnet 112 described in the above embodiment is attached to the rotating shaft 64 of the fan 60 and the inner magnet 100 is attached to the output shaft 72 of the motor 70 may be employed.
  • the rotating shaft 64 of the fan 60 and the output shaft 72 of the motor 70 are arranged on the same axis, the outer peripheral surface of the inner magnet 100 and the inner peripheral surface of the outer magnet 112 are parallel to the extending direction of the rotating shaft 64.
  • the output of the motor 70 can be transmitted to the rotational force of the fan 60 by an attracting force generated by a magnetic force that is opposed to each other along a certain direction and acts in a direction orthogonal to the axial direction of the rotation shaft 64.
  • one of the first magnetic body and the second magnetic body can be formed in the column.
  • a cylindrical body and a columnar body may also be formed in cylindrical bodies and columnar bodies other than a cylindrical body and a cylindrical body.
  • the member thickness dimension of the side wall portion 45 in the protruding portion 44 of the partition wall forming portion 40 is made thinner than the member thickness dimension in the main body portion 34 of the can body 30 and the bottom portion 44A of the protruding portion 44.
  • the formed structure is described, it is not limited to this form.
  • the member thickness dimension of the main body 34 of the can 30 is formed with a sufficiently thin dimension, or when the inner diameter dimension of the protrusion 44 is sufficiently small, the member thickness of the main body 34
  • the member thickness of the side wall portion 45 may be equal, or the member thickness of the bottom portion 44A of the protruding portion 44 may be equal to the member thickness of the side wall portion 45.
  • the mounting position of the bearing body 90 is not limited to the thick ring-shaped portion 42 of the partition wall forming portion 40, and the bearing body holder (see FIG. (Not shown), and the holding plate 94 can be attached to the bearing holder by screwing or the like.
  • the main-body part 34 and the partition formation part 40 are each formed separately and both are integrated by welding, the form which forms the can 30 is demonstrated. It is not limited to.
  • the main body 34 may be formed in a form in which a protruding portion is formed at the bottom position of the main body 34 using a known processing method such as forging, pressing, spinning, or machining.
  • the can body 30 having the protruding portion can be formed only by the main body portion 34, so that the can body 30 having higher airtightness than the can body 30 in the present embodiment can be obtained. Convenient in terms.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)

Abstract

L'invention porte sur un récipient à pression qui conserve son étanchéité pendant longtemps et qui a un faible coût d'entretien. L'invention comporte ce qui suit : une partie formant cloison (40) qui forme une partie saillante (44) au fond d'un corps de boîte (30) ; un palier d'arbre (90) disposé à l'intérieur du corps de boîte (30) ; un ventilateur (60) ayant un arbre rotatif (64) qui est supporté par le palier d'arbre (90), à une extrémité duquel sont fixées des pales (62) et à l'autre extrémité duquel sont fixés des premiers corps magnétiques (100) ; un moteur (70) disposé à l'extérieur du corps de boîte (30) et qui présente un arbre de sortie (72) disposé coaxialement à l'arbre rotatif (64) ; et des seconds corps magnétiques (112) fixés à l'arbre de sortie (72). Entre les premiers corps magnétiques (100) et les seconds corps magnétiques (112), le diamètre intérieur de l'un est formé de façon à être plus grand que le diamètre extérieur de l'autre. La surface circonférentielle intérieure d'un corps magnétique et la surface circonférentielle extérieure de l'autre corps magnétique sont disposées de manière à se faire face l'un à l'autre à travers une partie de paroi latérale (45) de l'unité formant cloison (40), et le résultat est que la force d'entraînement en rotation de l'arbre de sortie (72) est transmise à l'arbre rotatif (64) du ventilateur (60) par la force magnétique qui agit entre les premiers corps magnétiques (100) et les seconds corps magnétiques (112).
PCT/JP2011/073869 2011-03-09 2011-10-17 Récipient à pression Ceased WO2012120722A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013503330A JP5865344B2 (ja) 2011-03-09 2011-10-17 圧力容器

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011051049 2011-03-09
JP2011-051049 2011-03-09

Publications (1)

Publication Number Publication Date
WO2012120722A1 true WO2012120722A1 (fr) 2012-09-13

Family

ID=46797706

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2011/073869 Ceased WO2012120722A1 (fr) 2011-03-09 2011-10-17 Récipient à pression

Country Status (3)

Country Link
JP (1) JP5865344B2 (fr)
TW (1) TW201237279A (fr)
WO (1) WO2012120722A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018164925A1 (fr) * 2017-03-07 2018-09-13 Peopleflo Manufacturing, Inc. Ensemble ventilateur à couplage magnétique et combinaison de moteur électrique rotatif
US20210164479A1 (en) * 2019-11-28 2021-06-03 Ingineers Hermetic blower for high-temperature gas

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119788A (ja) * 1982-12-27 1984-07-11 株式会社日立製作所 印刷回路基板
JPS6026429A (ja) * 1983-07-21 1985-02-09 Teikoku Denki Seisakusho:Kk 流体機械の隔壁体
JPS6079288U (ja) * 1983-11-07 1985-06-01 日立金属株式会社 動力伝達装置
JPH01170359A (ja) * 1987-12-23 1989-07-05 Chiyoda Seisakusho:Kk マグネットカップリング
JPH0332196U (fr) * 1989-08-08 1991-03-28
JPH08135592A (ja) * 1994-11-08 1996-05-28 Taiheiyo Kiko Kk タービンマグネット駆動ポンプ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119788A (ja) * 1982-12-27 1984-07-11 株式会社日立製作所 印刷回路基板
JPS6026429A (ja) * 1983-07-21 1985-02-09 Teikoku Denki Seisakusho:Kk 流体機械の隔壁体
JPS6079288U (ja) * 1983-11-07 1985-06-01 日立金属株式会社 動力伝達装置
JPH01170359A (ja) * 1987-12-23 1989-07-05 Chiyoda Seisakusho:Kk マグネットカップリング
JPH0332196U (fr) * 1989-08-08 1991-03-28
JPH08135592A (ja) * 1994-11-08 1996-05-28 Taiheiyo Kiko Kk タービンマグネット駆動ポンプ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018164925A1 (fr) * 2017-03-07 2018-09-13 Peopleflo Manufacturing, Inc. Ensemble ventilateur à couplage magnétique et combinaison de moteur électrique rotatif
US20210164479A1 (en) * 2019-11-28 2021-06-03 Ingineers Hermetic blower for high-temperature gas
US11480183B2 (en) * 2019-11-28 2022-10-25 Ingineers Hermetic blower for high-temperature gas

Also Published As

Publication number Publication date
TW201237279A (en) 2012-09-16
JPWO2012120722A1 (ja) 2014-07-07
JP5865344B2 (ja) 2016-02-17

Similar Documents

Publication Publication Date Title
US9506677B2 (en) Electronic expansion valve
JP6768406B2 (ja) 両回転スクロール型圧縮機
US20170204868A1 (en) Electric supercharger
JP5865344B2 (ja) 圧力容器
JP2015086817A (ja) スクリュー圧縮機
TW201615092A (zh) 釣魚用捲線器
TWI573945B (zh) A rotary output unit for sealing, and a motor unit for sealing
JP6732787B2 (ja) トランスミッションアクチュエータの駆動ユニット及びアクチュエータを組み立てる方法
US11367702B2 (en) Bonder
EP1340917A1 (fr) Pompe a entrainement magnetique
JP2011137537A (ja) 真空用ゲートバルブ
JP2018021463A (ja) 両回転スクロール型圧縮機
WO2020000267A1 (fr) Moteur, ensemble radar, dispositif d'alimentation, panoramique-inclinaison et véhicule aérien sans pilote
US12424902B2 (en) Geared motor, in particular of a geared motor series, having an adapter part
JP6735110B2 (ja) スクリュ圧縮機及びその組立方法
BR112016005995B1 (pt) Mecanismo turbomotor
EP3567252B1 (fr) Compresseur à spirale à rotation double
JP2008537579A5 (fr)
JP2012162988A (ja) ウォータポンプ装置
KR101673922B1 (ko) 정밀 베어링 클리어런스용 스페이서부를 구비한 에어베어링 스핀들
JP2019027940A (ja) 真空用軸受の振動測定装置
WO2018025877A1 (fr) Compresseur du type à double volute à rotation
JP7074550B2 (ja) 減速機構付きモータ
JP2013249888A (ja) メカニカルシール
CN102330298B (zh) 带电机的缝纫机头

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11860517

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2013503330

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11860517

Country of ref document: EP

Kind code of ref document: A1