[go: up one dir, main page]

WO2010010998A3 - Compresseur - Google Patents

Compresseur Download PDF

Info

Publication number
WO2010010998A3
WO2010010998A3 PCT/KR2008/007015 KR2008007015W WO2010010998A3 WO 2010010998 A3 WO2010010998 A3 WO 2010010998A3 KR 2008007015 W KR2008007015 W KR 2008007015W WO 2010010998 A3 WO2010010998 A3 WO 2010010998A3
Authority
WO
WIPO (PCT)
Prior art keywords
roller
rotation
oil
axis
compression chamber
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/KR2008/007015
Other languages
English (en)
Other versions
WO2010010998A2 (fr
Inventor
Kangwook Lee
Jin-Ung Shin
Yongchol Kwon
Geun-Hyoung Lee
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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
Priority claimed from KR1020080112737A external-priority patent/KR101452509B1/ko
Application filed by LG Electronics Inc filed Critical LG Electronics Inc
Priority to US13/054,981 priority Critical patent/US9097254B2/en
Priority to CN200880130055.7A priority patent/CN102076966B/zh
Publication of WO2010010998A2 publication Critical patent/WO2010010998A2/fr
Publication of WO2010010998A3 publication Critical patent/WO2010010998A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • F04C18/3562—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation
    • F04C18/3564—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member the inner and outer member being in contact along one line or continuous surfaces substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/02—Arrangements of bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/3441—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C18/3443—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation with a separation element located between the inlet and outlet opening
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/023—Lubricant distribution through a hollow driving shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/025—Lubrication; Lubricant separation using a lubricant pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/028—Means for improving or restricting lubricant flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

Un compresseur élimine les contacts glissants entre un cylindre et un rouleau afin de réduire au minimum le mélange d’huile de lubrification dans un fluide frigorigène, et est structuré pour répartir de façon uniforme l’huile de lubrification sur les parties de contact glissant d’un actionneur de compresseur grâce au pompage de l’huile depuis l’intérieur sur un axe de rotation, le compresseur comprenant : un récipient hermétique stockant de l’huile dans une partie inférieure; un stator monté dans le récipient hermétique; un rotor de type cylindre tournant dans le stator par un champ électromagnétique rotatif provenant du stator, le rotor délimitant une chambre de compression à l’intérieur; un rouleau tournant dans la chambre de compression du rotor de type cylindre par une force de rotation transférée depuis le rotor, le rouleau comprimant le fluide frigorigène au cours de la rotation; un axe de rotation formant un seul bloc avec le rouleau et s’étendant dans une direction axiale; une aube divisant la chambre de compression en une région aspiration dans laquelle le fluide frigorigène est aspiré et une région compression d’où le fluide frigorigène est comprimé/évacué, l’aube transférant la force de rotation du rotor de type cylindre vers le rouleau; et des passages d’acheminement d’huile situés sur l’axe de rotation et le rouleau, le passage d’acheminement d’huile acheminant l’huile qui est pompée le long du mouvement de l’axe de rotation vers une zone où deux, ou plus, éléments glissent dans la chambre de compression.
PCT/KR2008/007015 2008-07-22 2008-11-28 Compresseur Ceased WO2010010998A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/054,981 US9097254B2 (en) 2008-07-22 2008-11-28 Compressor
CN200880130055.7A CN102076966B (zh) 2008-07-22 2008-11-28 压缩机

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
KR1020080071381 2008-07-22
KR10-2008-0071381 2008-07-22
KR1020080112737A KR101452509B1 (ko) 2008-07-22 2008-11-13 압축기
KR10-2008-0112761 2008-11-13
KR10-2008-0112750 2008-11-13
KR10-2008-0112737 2008-11-13
KR10-2008-0112746 2008-11-13
KR1020080112750A KR101521300B1 (ko) 2008-07-22 2008-11-13 압축기
KR1020080112746A KR101467577B1 (ko) 2008-07-22 2008-11-13 압축기
KR1020080112761A KR101528643B1 (ko) 2008-07-22 2008-11-13 압축기

Publications (2)

Publication Number Publication Date
WO2010010998A2 WO2010010998A2 (fr) 2010-01-28
WO2010010998A3 true WO2010010998A3 (fr) 2010-04-08

Family

ID=41570687

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2008/007015 Ceased WO2010010998A2 (fr) 2008-07-22 2008-11-28 Compresseur

Country Status (1)

Country Link
WO (1) WO2010010998A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160146207A1 (en) * 2014-10-24 2016-05-26 Bristol Compressors International, Llc Fluid compressor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB478146A (en) * 1935-08-19 1938-01-13 William Ward Davidson Improvements in rotary pumps

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB478146A (en) * 1935-08-19 1938-01-13 William Ward Davidson Improvements in rotary pumps

Also Published As

Publication number Publication date
WO2010010998A2 (fr) 2010-01-28

Similar Documents

Publication Publication Date Title
WO2010010995A3 (fr) Compresseur
US9039388B2 (en) Hermetic compressor
KR101667720B1 (ko) 밀폐형 압축기
EP2131040A3 (fr) Compresseur motorisé de type à spirale
US10233928B2 (en) Two-cylinder hermetic compressor
KR102591415B1 (ko) 로터리 압축기
JP4864572B2 (ja) 回転式圧縮機及びこれを用いた冷凍サイクル装置
CN107110158B (zh) 气体压缩机
JP5366884B2 (ja) ベーンロータリー型圧縮機
CN206268076U (zh) 回转压缩机
WO2010010996A3 (fr) Compresseur
JP2011247091A5 (fr)
US20160047381A1 (en) Compressor
CN204357709U (zh) 旋转式压缩机
US20110286865A1 (en) Hermetic compressor
WO2010010998A3 (fr) Compresseur
KR20090102081A (ko) 스크롤 압축기
CN203114626U (zh) 带滑片槽平衡孔的旋转式压缩机
CN103104438B (zh) 制冷剂压缩机
KR101698086B1 (ko) 밀폐형 압축기
KR20160116247A (ko) 전동식 스크롤 압축기
KR101738460B1 (ko) 밀폐형 압축기
KR102201409B1 (ko) 로터리 압축기
CN100516526C (zh) 螺旋压缩机
JP4407253B2 (ja) スクロ−ル圧縮機

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880130055.7

Country of ref document: CN

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

Ref document number: 08876620

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 13054981

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08876620

Country of ref document: EP

Kind code of ref document: A2