GB201507520D0 - A hydraulic pump - Google Patents

A hydraulic pump

Info

Publication number
GB201507520D0
GB201507520D0 GBGB1507520.3A GB201507520A GB201507520D0 GB 201507520 D0 GB201507520 D0 GB 201507520D0 GB 201507520 A GB201507520 A GB 201507520A GB 201507520 D0 GB201507520 D0 GB 201507520D0
Authority
GB
United Kingdom
Prior art keywords
hydraulic pump
hydraulic
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Withdrawn
Application number
GBGB1507520.3A
Other versions
GB2537930A (en
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.)
Changan UK R&D Centre Ltd
Original Assignee
Changan UK R&D Centre 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 Changan UK R&D Centre Ltd filed Critical Changan UK R&D Centre Ltd
Priority to GB1507520.3A priority Critical patent/GB2537930A/en
Publication of GB201507520D0 publication Critical patent/GB201507520D0/en
Priority to CN201680004023.7A priority patent/CN107002671A/en
Priority to RU2017109450A priority patent/RU2703425C2/en
Priority to PCT/CN2016/079290 priority patent/WO2016177265A1/en
Publication of GB2537930A publication Critical patent/GB2537930A/en
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F04C2/3446—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 more than one line or surface
    • F04C2/3447—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 more than one line or surface the vanes having the form of rollers, slippers or the like
    • 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
    • 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
    • F04C2/3446—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 more than one line or surface
    • 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
    • F04C2240/811—Actuator for control, e.g. pneumatic, hydraulic, electric
GB1507520.3A 2015-05-01 2015-05-01 A hydraulic pump Withdrawn GB2537930A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1507520.3A GB2537930A (en) 2015-05-01 2015-05-01 A hydraulic pump
CN201680004023.7A CN107002671A (en) 2015-05-01 2016-04-14 Hydraulic pump
RU2017109450A RU2703425C2 (en) 2015-05-01 2016-04-14 Hydraulic pump
PCT/CN2016/079290 WO2016177265A1 (en) 2015-05-01 2016-04-14 A hydraulic pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1507520.3A GB2537930A (en) 2015-05-01 2015-05-01 A hydraulic pump

Publications (2)

Publication Number Publication Date
GB201507520D0 true GB201507520D0 (en) 2015-06-17
GB2537930A GB2537930A (en) 2016-11-02

Family

ID=53489033

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1507520.3A Withdrawn GB2537930A (en) 2015-05-01 2015-05-01 A hydraulic pump

Country Status (4)

Country Link
CN (1) CN107002671A (en)
GB (1) GB2537930A (en)
RU (1) RU2703425C2 (en)
WO (1) WO2016177265A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018118838A1 (en) * 2018-08-02 2020-02-06 Volkswagen Aktiengesellschaft Switchable and adjustable register vane pump

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2627650A (en) * 1946-11-09 1953-02-10 Oilgear Co Method of making vane tracks for hydrodynamic machines
AT241275B (en) * 1961-07-31 1965-07-12 Wilhelm Dr Ing Stieber Rotary lobe pump
US3808814A (en) * 1972-03-20 1974-05-07 R Macy Fluid transmission
EP0954678A4 (en) * 1996-05-14 2000-09-27 Kasmer Hydristor Corp Hydraulic vane pump with flexible band control
CN1128294C (en) * 2001-04-06 2003-11-19 燕山大学 Double-function variable vane pump
CN2714846Y (en) * 2004-05-28 2005-08-03 山东交通学院 Variable double-acting vane pump
JP2007239626A (en) * 2006-03-09 2007-09-20 Hitachi Ltd Variable displacement vane pump and control method for variable displacement pump
US20070224067A1 (en) * 2006-03-27 2007-09-27 Manfred Arnold Variable displacement sliding vane pump
JP2011163194A (en) * 2010-02-09 2011-08-25 Hitachi Automotive Systems Ltd Variable displacement pump, lubricating system and oil jet using variable displacement pump
GB2486017B (en) * 2010-12-02 2016-03-23 Gm Global Tech Operations Inc Lubrication circuit layout
MX2014004217A (en) * 2011-10-07 2014-05-28 Magna Powertrain Usa Inc Pre-compression dual spring pump control.
DE102012208244A1 (en) * 2012-05-16 2013-11-21 Zf Friedrichshafen Ag Vehicle transmission with a hydrodynamic retarder
JP6050640B2 (en) * 2012-09-07 2016-12-21 日立オートモティブシステムズ株式会社 Variable displacement oil pump
EP2917585B1 (en) * 2012-11-08 2018-09-26 Pierburg Pump Technology GmbH Variable displacement lubricant pump
CN202900643U (en) * 2012-11-30 2013-04-24 浙江亚伯兰电器有限公司 Pressure feedback type energy-saving steering pump
CN103573618B (en) * 2013-10-26 2016-01-13 奇瑞汽车股份有限公司 A kind of car variable-displacement power steering pump
DE102013021187A1 (en) * 2013-12-17 2015-06-18 Daimler Ag Pump for conveying a fluid, in particular a motor vehicle
CN103711692B (en) * 2014-01-15 2015-12-02 王光明 Piston control type variable displacement vane pump

Also Published As

Publication number Publication date
GB2537930A (en) 2016-11-02
RU2017109450A3 (en) 2019-06-03
RU2017109450A (en) 2019-06-03
RU2703425C2 (en) 2019-10-16
CN107002671A (en) 2017-08-01
WO2016177265A1 (en) 2016-11-10

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)