EP1800007A4 - Pump with selectable outlet pressure - Google Patents

Pump with selectable outlet pressure

Info

Publication number: EP1800007A4
Authority: EP; European Patent Office
Prior art keywords: pump; outlet pressure; selectable outlet; selectable; pressure
Prior art date: 2004-09-20
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.): Granted

Application number

EP05787801A

Other languages

German (de)

French (fr)

Other versions

EP1800007B1 (en

EP1800007A1 (en

Inventor

Matthew Williamson

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.)

Magna Powertrain Inc

Magna Powertrain of America Inc

Original Assignee

Magna Powertrain Inc

Magna Powertrain of America 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.)

2004-09-20

Filing date

2005-09-20

Publication date

2012-08-08

2005-09-20 Application filed by Magna Powertrain Inc, Magna Powertrain of America Inc filed Critical Magna Powertrain Inc

2005-09-20 Priority to EP13005989.2A priority Critical patent/EP2740937A1/en

2007-06-27 Publication of EP1800007A1 publication Critical patent/EP1800007A1/en

2012-08-08 Publication of EP1800007A4 publication Critical patent/EP1800007A4/en

2013-12-25 Application granted granted Critical

2013-12-25 Publication of EP1800007B1 publication Critical patent/EP1800007B1/en

Status Not-in-force legal-status Critical Current

2025-09-20 Anticipated expiration legal-status Critical

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/08—Regulating by delivery pressure
- 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
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
- 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
- F04C2/3442—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 the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- 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
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)
Rotary Pumps (AREA)

EP05787801.9A 2004-09-20 2005-09-20 Pump with selectable outlet pressure Not-in-force EP1800007B1 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP13005989.2A EP2740937A1 (en)	2004-09-20	2005-09-20	Pump with selectable outlet pressure

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US61185804P	2004-09-20	2004-09-20
PCT/CA2005/001426 WO2006032132A1 (en)	2004-09-20	2005-09-20	Pump with selectable outlet pressure

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
EP13005989.2A Division EP2740937A1 (en)	2004-09-20	2005-09-20	Pump with selectable outlet pressure

Publications (3)

Publication Number	Publication Date
EP1800007A1 EP1800007A1 (en)	2007-06-27
EP1800007A4 true EP1800007A4 (en)	2012-08-08
EP1800007B1 EP1800007B1 (en)	2013-12-25

Family

ID=36089805

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP13005989.2A Withdrawn EP2740937A1 (en)	2004-09-20	2005-09-20	Pump with selectable outlet pressure
EP05787801.9A Not-in-force EP1800007B1 (en)	2004-09-20	2005-09-20	Pump with selectable outlet pressure

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP13005989.2A Withdrawn EP2740937A1 (en)	2004-09-20	2005-09-20	Pump with selectable outlet pressure

Country Status (6)

Country	Link
US (1)	US20070231161A1 (en)
EP (2)	EP2740937A1 (en)
KR (1)	KR101226388B1 (en)
CN (1)	CN101044322B (en)
CA (1)	CA2581123C (en)
WO (1)	WO2006032132A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8118575B2 (en)	2008-04-25	2012-02-21	Magna Powertrain Inc.	Variable displacement vane pump with enhanced discharge port
NZ601899A (en)	2008-07-10	2014-03-28	Windfuel Mills Pty Ltd	Generation and use of high pressure air
CN102333956A (en) *	2009-03-05	2012-01-25	Stt技术股份有限公司,麦格纳动力股份有限公司和Shw有限公司的合资公司	Direct control linear variable displacement vane pump
EP2253847B1 (en) *	2009-05-18	2019-07-03	Pierburg Pump Technology GmbH	Variable capacity lubricant vane pump
CA2825851C (en)	2011-01-28	2019-01-15	Magna Powertrain Inc.	Oil pump with selectable outlet pressure
US8720849B2 (en) *	2011-03-31	2014-05-13	Magna Powertrain Inc.	Low gain pressure relief valve for a fluid pump
KR101251387B1 (en) *	2012-01-09	2013-04-09	정기영	Pump control unit
CN104870820B (en) *	2012-12-20	2016-10-12	皮尔伯格泵技术有限责任公司	Lubricating oil vane pump
CN104131981B (en) *	2014-07-17	2016-04-13	华泽遂	The multidirectional fuel delivery pump of V-type and using method thereof
EP3724452B1 (en) *	2017-12-13	2021-10-27	Pierburg Pump Technology GmbH	Variable lubricant vane pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL58577C (en) *
GB300189A (en) *	1927-11-08	1929-03-07	Landis Tool Company
US2799995A (en) *	1954-04-13	1957-07-23	Vickers Inc	Power transmission
GB781950A (en) *	1954-11-17	1957-08-28	Plenty And Son Ltd	Improvements in and relating to variable-capacity pumps
GB2126657A (en) *	1982-09-04	1984-03-28	Teves Gmbh Alfred	Hydrostatic drive

Family Cites Families (18)

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GB596379A (en)		1900-01-01
US3002461A (en) *	1956-08-13	1961-10-03	Eaton Mfg Co	Variable capacity pump
US3604823A (en) *	1970-03-02	1971-09-14	Battelle Development Corp	Vane tracking in rotary devices
DE2516765C3 (en) *	1975-04-16	1985-12-05	Mannesmann Rexroth GmbH, 8770 Lohr	Control valve for a vane pump
US4325215A (en) *	1977-03-10	1982-04-20	Teijin Seiki Company Limited	Hydraulic apparatus
US4259039A (en) *	1979-03-20	1981-03-31	Integral Hydraulic & Co.	Adjustable volume vane-type pump
JPS58107884A (en) *	1981-12-22	1983-06-27	Toyoda Mach Works Ltd	Solenoid-control type variable displacement vane pump
CH658895A5 (en) *	1982-05-19	1986-12-15	Von Roll Hydraulik	PRESSURE LIMIT VALVE FOR PRESSURED FLUID PIPES.
JPS6035192A (en) *	1983-08-04	1985-02-22	Nissan Motor Co Ltd	Variable volume type vane pump
JP2636318B2 (en) *	1988-04-06	1997-07-30	トヨタ自動車株式会社	Control device for hydraulically driven cooling fan
FR2666118B1 (en) *	1990-08-22	1992-10-30	Snecma	FUEL SUPPLY CIRCUIT OF A TURBO-ENGINE.
SE9201206D0 (en) *	1992-04-14	1992-04-14	Volvo Ab	PUMP WITH VARIABLE DEPLACEMENT
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JP3815805B2 (en) *	1994-11-15	2006-08-30	富士重工業株式会社	Automatic transmission pump discharge amount control device
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2005
- 2005-09-20 CN CN2005800359973A patent/CN101044322B/en not_active Expired - Fee Related
- 2005-09-20 EP EP13005989.2A patent/EP2740937A1/en not_active Withdrawn
- 2005-09-20 CA CA2581123A patent/CA2581123C/en not_active Expired - Fee Related
- 2005-09-20 US US11/575,616 patent/US20070231161A1/en not_active Abandoned
- 2005-09-20 WO PCT/CA2005/001426 patent/WO2006032132A1/en active Application Filing
- 2005-09-20 EP EP05787801.9A patent/EP1800007B1/en not_active Not-in-force
- 2005-09-20 KR KR1020077008868A patent/KR101226388B1/en not_active IP Right Cessation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL58577C (en) *
GB300189A (en) *	1927-11-08	1929-03-07	Landis Tool Company
US2799995A (en) *	1954-04-13	1957-07-23	Vickers Inc	Power transmission
GB781950A (en) *	1954-11-17	1957-08-28	Plenty And Son Ltd	Improvements in and relating to variable-capacity pumps
GB2126657A (en) *	1982-09-04	1984-03-28	Teves Gmbh Alfred	Hydrostatic drive

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006032132A1 *

Also Published As

Publication number	Publication date
EP1800007B1 (en)	2013-12-25
KR101226388B1 (en)	2013-01-24
EP1800007A1 (en)	2007-06-27
CN101044322A (en)	2007-09-26
WO2006032132A1 (en)	2006-03-30
EP2740937A1 (en)	2014-06-11
KR20070073792A (en)	2007-07-10
CN101044322B (en)	2010-09-01
CA2581123A1 (en)	2006-03-30
US20070231161A1 (en)	2007-10-04
CA2581123C (en)	2015-07-07

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EP1579115A4 (en)	2011-01-26	Uniform flow displacement pump
EP1800007A4 (en)	2012-08-08	Pump with selectable outlet pressure
EP1856411A4 (en)	2014-06-18	High pressure pump
EP1818542A4 (en)	2012-01-04	Fluid pump
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GB2420600B (en)	2009-11-04	Variable discharge fuel pump
GB2419920B (en)	2009-04-29	Pump
GB2412950B (en)	2006-04-05	A pump unit
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GB2420719B (en)	2009-05-27	Syringe pumps
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PL1574717T3 (en)	2017-07-31	Pump
GB0423810D0 (en)	2004-12-01	Fluid delivery
GB0401484D0 (en)	2004-02-25	Screw pump
PL377910A1 (en)	2007-05-14	Free flow pump impeller
AU2004905753A0 (en)	2004-10-21	Fluid Pump
AU2004906579A0 (en)	2004-12-02	Fluid pump
AU2004903854A0 (en)	2004-07-29	A fluid pumping means
GB0408712D0 (en)	2004-05-26	Intigrated pump

Legal Events

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2007-12-26	RBV	Designated contracting states (corrected)	Designated state(s): DE FR GB
2012-08-08	A4	Supplementary search report drawn up and despatched	Effective date: 20120709
2012-08-08	RIC1	Information provided on ipc code assigned before grant	Ipc: F04B 49/08 20060101AFI20120703BHEP Ipc: F04D 15/00 20060101ALI20120703BHEP
2013-06-19	RIC1	Information provided on ipc code assigned before grant	Ipc: F04C 14/26 20060101ALI20130515BHEP Ipc: F04B 49/08 20060101AFI20130515BHEP Ipc: F04C 14/22 20060101ALI20130515BHEP
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