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WO2011086013A3 - Vane pump - Google Patents

Vane pump Download PDF

Info

Publication number
WO2011086013A3
WO2011086013A3 PCT/EP2011/050069 EP2011050069W WO2011086013A3 WO 2011086013 A3 WO2011086013 A3 WO 2011086013A3 EP 2011050069 W EP2011050069 W EP 2011050069W WO 2011086013 A3 WO2011086013 A3 WO 2011086013A3
Authority
WO
WIPO (PCT)
Prior art keywords
floor
cover
vane pump
housing body
vane
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/EP2011/050069
Other languages
German (de)
French (fr)
Other versions
WO2011086013A2 (en
Inventor
Torsten Helle
Benjamin Pyrdok
Willi Schneider
Dirk Ehrenfeld
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.)
Joma Polytec GmbH
Original Assignee
Joma Polytec GmbH
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 Joma Polytec GmbH filed Critical Joma Polytec GmbH
Priority to US13/521,878 priority Critical patent/US20130022487A1/en
Priority to CN2011800062816A priority patent/CN102844525A/en
Priority to EP11700120A priority patent/EP2524111A2/en
Publication of WO2011086013A2 publication Critical patent/WO2011086013A2/en
Publication of WO2011086013A3 publication Critical patent/WO2011086013A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
    • 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
    • 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
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0881—Construction of vanes or vane holders the vanes consisting of two or more parts
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/001—Radial sealings for working fluid
    • F04C27/004—Radial sealing elements specially adapted for intermeshing-engagement type pumps, e.g. gear pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

The invention relates to a vane pump comprising a pump housing that has a sleeve-shaped housing body, a floor, and a cover, said floor and cover axially closing the housing body. The vane pump also has a rotor, which lies eccentrically in the housing body and which is rotatably mounted in the floor and the cover, and one or more vanes which are movably mounted in the rotor in an axial direction. Each vane has bearing journals on the axial end faces thereof, said bearing journals engaging into the floor and the cover.
PCT/EP2011/050069 2010-01-15 2011-01-04 Vane pump Ceased WO2011086013A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US13/521,878 US20130022487A1 (en) 2010-01-15 2011-01-04 Vane pump
CN2011800062816A CN102844525A (en) 2010-01-15 2011-01-04 Vane pump
EP11700120A EP2524111A2 (en) 2010-01-15 2011-01-04 Vane pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010000947.4A DE102010000947B4 (en) 2010-01-15 2010-01-15 Vane pump
DE102010000947.4 2010-01-15

Publications (2)

Publication Number Publication Date
WO2011086013A2 WO2011086013A2 (en) 2011-07-21
WO2011086013A3 true WO2011086013A3 (en) 2012-05-10

Family

ID=44304719

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/050069 Ceased WO2011086013A2 (en) 2010-01-15 2011-01-04 Vane pump

Country Status (6)

Country Link
US (1) US20130022487A1 (en)
EP (1) EP2524111A2 (en)
KR (1) KR20120112790A (en)
CN (1) CN102844525A (en)
DE (1) DE102010000947B4 (en)
WO (1) WO2011086013A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITUB20159158A1 (en) * 2015-12-23 2017-06-23 Vhit Spa Volumetric vane pump
CN105626533B (en) * 2015-12-25 2017-12-15 常州市武进广宇花辊机械有限公司 Rotary-vane vaccum pump
CN106640648A (en) * 2017-01-13 2017-05-10 南通荣恒环保设备有限公司 Rotary draught fan for limiting of wheels at roots of slip sheets
CN107218213B (en) * 2017-08-03 2018-10-26 太原科技大学 Swing vane-type pump
DE102017117988A1 (en) * 2017-08-08 2019-02-14 Kameliya Filipova Ganeva Pneumatic or hydraulic device
CN108005900A (en) * 2017-11-23 2018-05-08 陈永辉 An eccentric curve rotor device
CN108590772A (en) * 2018-03-20 2018-09-28 罗德凯 A kind of anti-wear blade rotor mechanical structure improving mechanical efficiency
CN108501915B (en) * 2018-04-25 2021-02-02 罗德凯 A vane brake system
EP3617512B1 (en) * 2018-08-28 2022-11-30 Pfeiffer Vacuum Gmbh Rotary vane vacuum pump
KR102223283B1 (en) * 2018-11-16 2021-03-05 엘지전자 주식회사 Vain rotary compressor
KR102370499B1 (en) 2020-03-25 2022-03-04 엘지전자 주식회사 Rotary compressor
KR102370523B1 (en) 2020-03-25 2022-03-04 엘지전자 주식회사 Rotary compressor
KR102301479B1 (en) * 2020-03-27 2021-09-13 엘지전자 주식회사 Rotary compressor
KR102349747B1 (en) 2020-05-22 2022-01-11 엘지전자 주식회사 Rotary compressor
KR102387189B1 (en) 2020-05-22 2022-04-15 엘지전자 주식회사 Rotary compressor
KR102367895B1 (en) * 2020-05-22 2022-02-25 엘지전자 주식회사 Rotary compressor
KR102378399B1 (en) 2020-07-03 2022-03-24 엘지전자 주식회사 Rotary compressor
CN117212143B (en) * 2023-10-31 2024-02-13 福力德泰克(上海)泵业有限公司 Vane pump capable of inhibiting clearance backflow

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742217A1 (en) * 1977-09-20 1979-03-22 Josef Bertrams Hydraulic pump and motor acting on differential pressure - have single rotor working as motor and pump on opposite sides
EP0008531A1 (en) * 1978-08-18 1980-03-05 Ronald Edward Smolinski Rotary machine
DE3108819A1 (en) * 1981-03-09 1982-11-25 Kommanditgesellschaft RMC Rotationsmaschinen GmbH + Co, 2000 Hamburg Method for forming a compression chamber in a rotary piston engine
DE8313036U1 (en) * 1983-05-03 1985-09-26 Kathmann, Peter B., Solothurn Rotary piston machine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294454A (en) * 1964-09-30 1966-12-27 Eugene E Foerster Reciprocating vane type rotary pump
EP0048415A1 (en) * 1980-09-11 1982-03-31 RMC Rotary-Motor Company AG Rotary-piston machine
DE3575007D1 (en) * 1984-03-23 1990-02-01 Volkswagenwerk Ag GASKET FOR A DISPLACEMENT MACHINE FOR COMPRESSIBLE MEDIA.
US4958995A (en) * 1986-07-22 1990-09-25 Eagle Industry Co., Ltd. Vane pump with annular recesses to control vane extension
JPH0244075Y2 (en) * 1986-11-21 1990-11-22
US4859163A (en) * 1987-06-25 1989-08-22 Steven Schuller Performance Inc. Rotary pump having vanes guided by bearing blocks
US5051078A (en) * 1989-07-05 1991-09-24 Lew Hyok S Rotary pump-flowmeter
US5242285A (en) * 1989-12-12 1993-09-07 Acd, Inc. Cryogenic vane pump
US5160252A (en) * 1990-06-07 1992-11-03 Edwards Thomas C Rotary vane machines with anti-friction positive bi-axial vane motion controls
US5087183A (en) * 1990-06-07 1992-02-11 Edwards Thomas C Rotary vane machine with simplified anti-friction positive bi-axial vane motion control
US5181843A (en) * 1992-01-14 1993-01-26 Autocam Corporation Internally constrained vane compressor
US6821099B2 (en) * 2002-07-02 2004-11-23 Tilia International, Inc. Rotary pump
US7077098B2 (en) * 2003-08-26 2006-07-18 Shuba Yaroslav M Vane-type piston, four-cycle multi-chamber rotary internal combustion engine
EP1637739A1 (en) * 2004-09-20 2006-03-22 Maso Process-Pumpen GmbH Vane pump comprising a two-part stator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2742217A1 (en) * 1977-09-20 1979-03-22 Josef Bertrams Hydraulic pump and motor acting on differential pressure - have single rotor working as motor and pump on opposite sides
EP0008531A1 (en) * 1978-08-18 1980-03-05 Ronald Edward Smolinski Rotary machine
DE3108819A1 (en) * 1981-03-09 1982-11-25 Kommanditgesellschaft RMC Rotationsmaschinen GmbH + Co, 2000 Hamburg Method for forming a compression chamber in a rotary piston engine
DE8313036U1 (en) * 1983-05-03 1985-09-26 Kathmann, Peter B., Solothurn Rotary piston machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2524111A2 *

Also Published As

Publication number Publication date
CN102844525A (en) 2012-12-26
KR20120112790A (en) 2012-10-11
DE102010000947B4 (en) 2015-09-10
US20130022487A1 (en) 2013-01-24
WO2011086013A2 (en) 2011-07-21
EP2524111A2 (en) 2012-11-21
DE102010000947A1 (en) 2011-07-21

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