DE69015874T2 - Rotationshydraulikpumpe. - Google Patents

Rotationshydraulikpumpe.

Info

Publication number
DE69015874T2
DE69015874T2 DE69015874T DE69015874T DE69015874T2 DE 69015874 T2 DE69015874 T2 DE 69015874T2 DE 69015874 T DE69015874 T DE 69015874T DE 69015874 T DE69015874 T DE 69015874T DE 69015874 T2 DE69015874 T2 DE 69015874T2
Authority
DE
Germany
Prior art keywords
hydraulic pump
rotary hydraulic
rotary
pump
hydraulic
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
DE69015874T
Other languages
English (en)
Other versions
DE69015874D1 (de
Inventor
Lowell D Hansen
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.)
Vickers Inc
Original Assignee
Vickers 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.)
Filing date
Publication date
Application filed by Vickers Inc filed Critical Vickers Inc
Publication of DE69015874D1 publication Critical patent/DE69015874D1/de
Application granted granted Critical
Publication of DE69015874T2 publication Critical patent/DE69015874T2/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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/04—Feeding by means of driven pumps
    • F02M37/18—Feeding by means of driven pumps characterised by provision of main and auxiliary pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/188—Rotors specially for regenerative pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2238—Special flow patterns
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F04D5/002—Regenerative pumps
    • F04D5/003—Regenerative pumps of multistage type
    • F04D5/005—Regenerative pumps of multistage type the stages being radially offset
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE69015874T 1989-05-08 1990-05-04 Rotationshydraulikpumpe. Expired - Fee Related DE69015874T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/349,324 US5017086A (en) 1989-05-08 1989-05-08 Hydraulic periphery pumps

Publications (2)

Publication Number Publication Date
DE69015874D1 DE69015874D1 (de) 1995-02-23
DE69015874T2 true DE69015874T2 (de) 1995-07-27

Family

ID=23371891

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69015874T Expired - Fee Related DE69015874T2 (de) 1989-05-08 1990-05-04 Rotationshydraulikpumpe.

Country Status (4)

Country Link
US (1) US5017086A (de)
EP (1) EP0397041B1 (de)
JP (1) JP2960750B2 (de)
DE (1) DE69015874T2 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5163810A (en) * 1990-03-28 1992-11-17 Coltec Industries Inc Toric pump
US5238253A (en) * 1991-04-22 1993-08-24 Roy E. Roth Company Regenerative turbine flow inducer for double or tandem mechanical seals
DE4221691C2 (de) * 1992-07-02 1994-09-15 Siemens Ag Seitenkanalmaschine mit mindestens einem im Gehäuse der Maschine drehbar angeordneten Laufrad
DE4415566C2 (de) * 1994-05-03 1999-02-18 Sero Pumpenfabrik Gmbh Seitenkanalpumpe
EP0735271B1 (de) * 1995-03-31 2002-06-19 BITRON S.p.A. Seitenkanalbrennstoffpumpe für Kraftfahrzeug
DE19653746C2 (de) * 1996-12-20 1999-05-06 Siemens Ag Laufrad für eine Flüssigkeitsringmaschine
DE19927789A1 (de) 1999-06-18 2000-12-21 Bosch Gmbh Robert Flüssigkeitspumpe, insbesondere zum Fördern von Kraftstoff
DE10013907A1 (de) * 2000-03-21 2001-09-27 Mannesmann Vdo Ag Förderpumpe
JP4348043B2 (ja) * 2000-04-17 2009-10-21 グッドリッチ・パンプ・アンド・エンジン・コントロール・システムズ・インコーポレイテッド ガスタービンのための燃料ポンプ
JP2002357191A (ja) * 2001-03-29 2002-12-13 Denso Corp タービンポンプ
JP2003148372A (ja) * 2001-11-06 2003-05-21 Denso Corp 燃料ポンプ
JP3959012B2 (ja) * 2002-09-10 2007-08-15 愛三工業株式会社 摩擦再生式燃料ポンプ
US6962485B2 (en) 2003-04-14 2005-11-08 Goodrich Pump And Engine Control Systems, Inc. Constant bypass flow controller for a variable displacement pump
US6996969B2 (en) 2003-09-09 2006-02-14 Goodrich Pump & Engine Control Systems, Inc. Multi-mode shutdown system for a fuel metering unit
US8333576B2 (en) * 2008-04-12 2012-12-18 Steering Solutions Ip Holding Corporation Power steering pump having intake channels with enhanced flow characteristics and/or a pressure balancing fluid communication channel
US20100163215A1 (en) * 2008-12-30 2010-07-01 Caterpillar Inc. Dual volute electric pump, cooling system and pump assembly method
US20130287558A1 (en) * 2011-10-24 2013-10-31 Frederic W. Buse Low flow-high pressure centrifugal pump
CA3159329A1 (en) * 2019-11-28 2021-06-03 Laminar Lift Systems Inc. Tesla turbine pump and associated methods
GB2594145A (en) * 2020-03-04 2021-10-20 Eaton Intelligent Power Ltd Single wheel multi-stage radially-layered regenerative pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247335A (en) * 1939-01-05 1941-06-24 Micro Westco Inc Pump
US2461865A (en) * 1943-07-06 1949-02-15 Nash Engineering Co Pump
US2581828A (en) * 1946-03-07 1952-01-08 Nash Engineering Co Pump
US2952214A (en) * 1957-01-25 1960-09-13 Nash Engineering Co Fuel pump
JPS58222997A (ja) * 1982-06-21 1983-12-24 Nippon Denso Co Ltd ポンプ装置
DE3303460A1 (de) * 1983-02-02 1984-08-02 Friedrich 8541 Röttenbach Schweinfurter Selbstansaugende seitenkanalpumpe

Also Published As

Publication number Publication date
DE69015874D1 (de) 1995-02-23
US5017086A (en) 1991-05-21
EP0397041A2 (de) 1990-11-14
EP0397041B1 (de) 1995-01-11
EP0397041A3 (de) 1992-01-15
JP2960750B2 (ja) 1999-10-12
JPH0331569A (ja) 1991-02-12

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee