EP3309397A4 - Vane pump - Google Patents
Vane pump Download PDFInfo
- Publication number
- EP3309397A4 EP3309397A4 EP16807696.6A EP16807696A EP3309397A4 EP 3309397 A4 EP3309397 A4 EP 3309397A4 EP 16807696 A EP16807696 A EP 16807696A EP 3309397 A4 EP3309397 A4 EP 3309397A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- vane pump
- vane
- pump
- 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.)
- Withdrawn
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
- F01C21/10—Outer members for co-operation with rotary pistons; Casings
- F01C21/104—Stators; Members defining the outer boundaries of the working chamber
- F01C21/106—Stators; Members defining the outer boundaries of the working chamber with a radial surface, e.g. cam rings
-
- 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
- F04C2/3441—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 the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0042—Systems for the equilibration of forces acting on the machines or 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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
- F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
-
- 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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
- F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
- F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
-
- 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
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
- F04C14/22—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members
- F04C14/223—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam
- F04C14/226—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by changing the eccentricity between cooperating members using a movable cam by pivoting the cam around an eccentric axis
-
- 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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- 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
- F04C2240/00—Components
- F04C2240/10—Stators
-
- 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
- F04C2240/80—Other components
- F04C2240/802—Liners
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150082706A KR101740610B1 (en) | 2015-06-11 | 2015-06-11 | Vane pump |
PCT/KR2016/004484 WO2016200055A1 (en) | 2015-06-11 | 2016-04-28 | Vane pump |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3309397A1 EP3309397A1 (en) | 2018-04-18 |
EP3309397A4 true EP3309397A4 (en) | 2019-01-23 |
Family
ID=57503613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16807696.6A Withdrawn EP3309397A4 (en) | 2015-06-11 | 2016-04-28 | Vane pump |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180223841A1 (en) |
EP (1) | EP3309397A4 (en) |
JP (1) | JP2018519460A (en) |
KR (1) | KR101740610B1 (en) |
CN (1) | CN107771249A (en) |
WO (1) | WO2016200055A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7029369B2 (en) * | 2018-09-11 | 2022-03-03 | Kyb株式会社 | Vane pump |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354809A (en) * | 1980-03-03 | 1982-10-19 | Chandler Evans Inc. | Fixed displacement vane pump with undervane pumping |
US5402569A (en) * | 1994-02-28 | 1995-04-04 | Hypro Corporation | Method of manufacturing a pump with a modular cam profile liner |
US5431552A (en) * | 1992-12-28 | 1995-07-11 | Corken, Inc. | Vane pump |
EP2434157A2 (en) * | 2010-09-22 | 2012-03-28 | Hamilton Sundstrand Corporation | Pre-pressurization pump liner for vane pump |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6084787U (en) * | 1983-11-18 | 1985-06-11 | トキコ株式会社 | vane pump |
JPS60134888U (en) * | 1984-02-17 | 1985-09-07 | 株式会社アツギユニシア | Vane type rotary compressor |
JPH031289U (en) * | 1989-05-29 | 1991-01-09 | ||
JPH04237675A (en) * | 1991-01-16 | 1992-08-26 | Jidosha Kiki Co Ltd | Power steering system |
JP3672119B2 (en) * | 1995-09-29 | 2005-07-13 | 株式会社ショーワ | Vane pump |
WO2007136718A2 (en) * | 2006-05-17 | 2007-11-29 | Dow Glendal R | Heart booster pump |
US8011909B2 (en) * | 2007-03-28 | 2011-09-06 | Goodrich Pump & Engine Control Systems, Inc. | Balanced variable displacement vane pump with floating face seals and biased vane seals |
CN101576077A (en) * | 2008-05-06 | 2009-11-11 | 洪铭煌 | Vane pump |
US8550792B2 (en) * | 2008-06-30 | 2013-10-08 | Eaton Corporation | Energy conversion device and method of reducing friction therein |
JP5364606B2 (en) | 2010-01-29 | 2013-12-11 | 日立オートモティブシステムズ株式会社 | Vane pump |
JP5475701B2 (en) * | 2011-02-07 | 2014-04-16 | 日立オートモティブシステムズ株式会社 | Vane pump |
US20130156564A1 (en) * | 2011-12-16 | 2013-06-20 | Goodrich Pump & Engine Control Systems, Inc. | Multi-discharge hydraulic vane pump |
JP2014122558A (en) * | 2012-12-20 | 2014-07-03 | Jtekt Corp | Vane pump |
KR101444010B1 (en) * | 2013-02-21 | 2014-09-23 | 영신정공 주식회사 | Vane Pump for Continuously Variable Transmission with Multi-layer Suction Passage |
JP6260778B2 (en) * | 2014-03-14 | 2018-01-17 | 日立オートモティブシステムズ株式会社 | Variable displacement vane pump |
-
2015
- 2015-06-11 KR KR1020150082706A patent/KR101740610B1/en active IP Right Grant
-
2016
- 2016-04-28 WO PCT/KR2016/004484 patent/WO2016200055A1/en active Application Filing
- 2016-04-28 CN CN201680033292.6A patent/CN107771249A/en active Pending
- 2016-04-28 JP JP2017561895A patent/JP2018519460A/en active Pending
- 2016-04-28 US US15/579,943 patent/US20180223841A1/en not_active Abandoned
- 2016-04-28 EP EP16807696.6A patent/EP3309397A4/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4354809A (en) * | 1980-03-03 | 1982-10-19 | Chandler Evans Inc. | Fixed displacement vane pump with undervane pumping |
US5431552A (en) * | 1992-12-28 | 1995-07-11 | Corken, Inc. | Vane pump |
US5402569A (en) * | 1994-02-28 | 1995-04-04 | Hypro Corporation | Method of manufacturing a pump with a modular cam profile liner |
EP2434157A2 (en) * | 2010-09-22 | 2012-03-28 | Hamilton Sundstrand Corporation | Pre-pressurization pump liner for vane pump |
Non-Patent Citations (1)
Title |
---|
See also references of WO2016200055A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20180223841A1 (en) | 2018-08-09 |
EP3309397A1 (en) | 2018-04-18 |
KR20160147112A (en) | 2016-12-22 |
JP2018519460A (en) | 2018-07-19 |
KR101740610B1 (en) | 2017-06-08 |
CN107771249A (en) | 2018-03-06 |
WO2016200055A1 (en) | 2016-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20171122 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20181220 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04C 14/22 20060101ALI20181214BHEP Ipc: F04C 15/00 20060101ALI20181214BHEP Ipc: F04C 2/344 20060101AFI20181214BHEP Ipc: F04C 15/06 20060101ALI20181214BHEP Ipc: F01C 21/10 20060101ALI20181214BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20200518 |