DE69707392D1 - Pumpe mit regelbarer Durchflussmenge - Google Patents

Pumpe mit regelbarer Durchflussmenge

Info

Publication number
DE69707392D1
DE69707392D1 DE69707392T DE69707392T DE69707392D1 DE 69707392 D1 DE69707392 D1 DE 69707392D1 DE 69707392 T DE69707392 T DE 69707392T DE 69707392 T DE69707392 T DE 69707392T DE 69707392 D1 DE69707392 D1 DE 69707392D1
Authority
DE
Germany
Prior art keywords
pump
cam ring
flow rate
pressure
adjustable flow
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.)
Expired - Fee Related
Application number
DE69707392T
Other languages
English (en)
Other versions
DE69707392T2 (de
Inventor
Derek Keith Brighton
Simon John Baseley
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.)
Wop Industria E Comercio De Bombas Ltda Diad Br
Original Assignee
Hobourn Automotive 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 Hobourn Automotive Ltd filed Critical Hobourn Automotive Ltd
Publication of DE69707392D1 publication Critical patent/DE69707392D1/de
Application granted granted Critical
Publication of DE69707392T2 publication Critical patent/DE69707392T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04C14/20—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 form of the inner or outer contour of the working chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
DE69707392T 1996-11-08 1997-11-06 Pumpe mit regelbarer Durchflussmenge Expired - Fee Related DE69707392T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9623453.9A GB9623453D0 (en) 1996-11-08 1996-11-08 Variable flow pump

Publications (2)

Publication Number Publication Date
DE69707392D1 true DE69707392D1 (de) 2001-11-22
DE69707392T2 DE69707392T2 (de) 2002-06-27

Family

ID=10802761

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69707392T Expired - Fee Related DE69707392T2 (de) 1996-11-08 1997-11-06 Pumpe mit regelbarer Durchflussmenge

Country Status (6)

Country Link
US (1) US6200114B1 (de)
EP (1) EP0841485B1 (de)
JP (1) JPH10227279A (de)
AT (1) ATE207190T1 (de)
DE (1) DE69707392T2 (de)
GB (1) GB9623453D0 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69931181T2 (de) * 1998-10-07 2006-09-07 Ker-Train Holdings Ltd., Kingston Rotationspumpe
GB0322122D0 (en) * 2003-09-22 2003-10-22 Dana Automotive Ltd Pumping system
EP2417361A4 (de) 2009-04-06 2014-12-10 Univ Vanderbilt Elastischer akkumulator von hoher energiedichte und verwendungsverfahren dafür
US8434524B2 (en) 2011-01-31 2013-05-07 Vanderbilt University Elastic hydraulic accumulator/reservoir system
WO2012106226A1 (en) 2011-02-03 2012-08-09 Vanderbilt University Multiple accumulator systems and methods of use thereof
US9249847B2 (en) 2011-12-16 2016-02-02 Vanderbilt University Distributed piston elastomeric accumulator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842064A (en) * 1954-05-24 1958-07-08 Gunnar A Wahlmark Hydraulic pressure unit
AT241275B (de) * 1961-07-31 1965-07-12 Wilhelm Dr Ing Stieber Drehkolbenpumpe
DE2109112A1 (de) * 1971-02-26 1972-09-07 Robert Bosch Gmbh, 7000 Stuttgart Verdrängerpumpe
FR2221032A5 (de) * 1973-03-05 1974-10-04 Barneoud Arnoulet Edouard
US4091717A (en) * 1975-07-18 1978-05-30 Eaton Corporation Ring dampener for rotary fluid pressure device
US4354809A (en) * 1980-03-03 1982-10-19 Chandler Evans Inc. Fixed displacement vane pump with undervane pumping
US5630318A (en) * 1991-01-14 1997-05-20 Folsom Technologies, Inc. Method of pumping with a vane-type pump having a flexible cam ring
AU5866794A (en) * 1993-01-07 1994-08-15 Arnold Willem Josephus Grupping Downhole roller vane motor and roller vane pump

Also Published As

Publication number Publication date
JPH10227279A (ja) 1998-08-25
DE69707392T2 (de) 2002-06-27
US6200114B1 (en) 2001-03-13
GB9623453D0 (en) 1997-01-08
EP0841485B1 (de) 2001-10-17
EP0841485A1 (de) 1998-05-13
ATE207190T1 (de) 2001-11-15

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: DANA AUTOMOTIVE LTD., NUNEATON, GB

8328 Change in the person/name/address of the agent

Free format text: BERENDT UND KOLLEGEN, 81667 MUENCHEN

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WOP INDUSTRIA E COMERCIO DE BOMBAS LTDA., DIAD, BR

8339 Ceased/non-payment of the annual fee