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DE59610826D1 - Doppelpumpe mit ladepumpe - Google Patents

Doppelpumpe mit ladepumpe

Info

Publication number
DE59610826D1
DE59610826D1 DE59610826T DE59610826T DE59610826D1 DE 59610826 D1 DE59610826 D1 DE 59610826D1 DE 59610826 T DE59610826 T DE 59610826T DE 59610826 T DE59610826 T DE 59610826T DE 59610826 D1 DE59610826 D1 DE 59610826D1
Authority
DE
Germany
Prior art keywords
pump
double
charge
charge pump
double 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.)
Expired - Lifetime
Application number
DE59610826T
Other languages
English (en)
Inventor
Hermann Hoffmeister
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.)
Brueninghaus Hydromatik GmbH
Original Assignee
Brueninghaus Hydromatik GmbH
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 Brueninghaus Hydromatik GmbH filed Critical Brueninghaus Hydromatik GmbH
Priority to DE59610826T priority Critical patent/DE59610826D1/de
Application granted granted Critical
Publication of DE59610826D1 publication Critical patent/DE59610826D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/22—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block having two or more sets of cylinders or pistons
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/10—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type
    • F04B23/106—Combinations of two or more pumps the pumps being of different types at least one pump being of the reciprocating positive-displacement type being an axial piston pump
    • 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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more pumps
    • F04B23/08—Combinations of two or more pumps the pumps being of different types
    • F04B23/14—Combinations of two or more pumps the pumps being of different types at least one pump being of the non-positive-displacement type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Rotary Pumps (AREA)
DE59610826T 1995-10-04 1996-08-12 Doppelpumpe mit ladepumpe Expired - Lifetime DE59610826D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59610826T DE59610826D1 (de) 1995-10-04 1996-08-12 Doppelpumpe mit ladepumpe

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19536997A DE19536997C1 (de) 1995-10-04 1995-10-04 Doppelpumpe mit Ladepumpe
PCT/EP1996/003562 WO1997013065A1 (de) 1995-10-04 1996-08-12 Doppelpumpe mit ladepumpe
DE59610826T DE59610826D1 (de) 1995-10-04 1996-08-12 Doppelpumpe mit ladepumpe

Publications (1)

Publication Number Publication Date
DE59610826D1 true DE59610826D1 (de) 2003-12-24

Family

ID=7774026

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19536997A Expired - Fee Related DE19536997C1 (de) 1995-10-04 1995-10-04 Doppelpumpe mit Ladepumpe
DE59610826T Expired - Lifetime DE59610826D1 (de) 1995-10-04 1996-08-12 Doppelpumpe mit ladepumpe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19536997A Expired - Fee Related DE19536997C1 (de) 1995-10-04 1995-10-04 Doppelpumpe mit Ladepumpe

Country Status (5)

Country Link
US (1) US6022198A (de)
EP (1) EP0853726B1 (de)
JP (1) JP3736643B2 (de)
DE (2) DE19536997C1 (de)
WO (1) WO1997013065A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6361282B1 (en) 1998-06-24 2002-03-26 Brueninghaus Hydromatik Gmbh Dual pump unit
DE19828180C2 (de) * 1998-06-24 2000-04-20 Brueninghaus Hydromatik Gmbh Doppelpumpen-Aggregat
DE19910659C2 (de) * 1999-03-10 2003-04-03 Brueninghaus Hydromatik Gmbh Hydraulische Kolbenmaschineneinheit
DE19958829C1 (de) 1999-11-30 2001-08-02 Mannesmann Ag Brennstoffzellensystem mit einer Vorrichtung zum Zuleiten von Brennstoff
GB0016193D0 (en) * 2000-06-30 2000-08-23 Lucas Industries Ltd Pumps
DE20018570U1 (de) * 2000-10-30 2002-03-21 Liebherr-Machines Bulle S.A., Bulle Hydrostatische Doppelaxialkolbenpumpe
US6629822B2 (en) * 2000-11-10 2003-10-07 Parker Hannifin Corporation Internally supercharged axial piston pump
US7007468B1 (en) 2003-06-27 2006-03-07 Hydro-Gear Limited Partnership Charge pump for a hydrostatic transmission
US7278263B1 (en) 2003-06-27 2007-10-09 Hydro-Gear Limited Partnership Charge pump for a hydraulic pump
DE10349599B3 (de) * 2003-10-24 2005-07-07 Brueninghaus Hydromatik Gmbh Anschlussblock für eine hydrostatische Kolbenmaschine
US6973783B1 (en) 2004-02-27 2005-12-13 Hydro-Gear Limited Partnership Zero turn drive apparatus
US7162870B1 (en) 2004-11-12 2007-01-16 Hydro-Gear Limited Partnership Pump assembly
US7347047B1 (en) 2004-11-12 2008-03-25 Hydro-Gear Limited Partnership Pump assembly
US7377105B1 (en) 2004-11-12 2008-05-27 Hydro-Gear Limited Partnership Dual pump assembly
US7726126B1 (en) 2005-12-21 2010-06-01 Hydro-Gear Limited Partnership Dual pump apparatus with power take off
US7257948B1 (en) * 2005-12-21 2007-08-21 Hydro-Gear Limited Partnership Dual pump apparatus
US9010105B1 (en) 2007-08-01 2015-04-21 Hydro-Gear Limited Partnership Transmission and engine configuration
JP2013533418A (ja) * 2010-06-23 2013-08-22 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング アキシャルピストン機械
DE102010045872A1 (de) 2010-09-17 2012-03-22 Robert Bosch Gmbh Axialkolbenpumpe
DE102010045867A1 (de) 2010-09-17 2012-03-22 Robert Bosch Gmbh Axialkolbenmaschine
CN102865206A (zh) * 2012-10-07 2013-01-09 四川省宜宾普什驱动有限责任公司 一种高速泵
DE102019213675A1 (de) * 2019-09-10 2021-03-11 Robert Bosch Gmbh Hydrostatische Kolbenmaschineneinheit
US12366234B2 (en) * 2022-05-04 2025-07-22 Caterpillar Inc. Pump having a flange for mounting an auxiliary pump
DE102022206873A1 (de) 2022-07-06 2024-01-11 Robert Bosch Gesellschaft mit beschränkter Haftung Axialkolbenmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2910008A (en) * 1954-12-23 1959-10-27 Bendix Aviat Corp Pump
US3202101A (en) * 1963-07-05 1965-08-24 American Brake Shoe Co Method and means for preventing cavitation in hydraulic piston and vane pumps
US3644067A (en) * 1970-05-25 1972-02-22 Sperry Rand Corp Power transmission
FR2268956B1 (de) * 1974-04-24 1977-06-24 Messier Hispano Sa
US4014628A (en) * 1975-05-15 1977-03-29 Caterpillar Tractor Co. Supercharged three-section pump
DE2720134A1 (de) * 1977-05-05 1978-11-16 Spohr Hans Werner Vorschaltpumpe
US4281971A (en) * 1979-07-31 1981-08-04 Abex Corporation Inlet inducer-impeller for piston pump
DE3324583A1 (de) * 1982-07-07 1984-01-12 Linde Ag, 6200 Wiesbaden Zweimaschinen-aggregat mit anschluss fuer einen weiteren verbraucher mechanischer energie
US5183392A (en) * 1989-05-19 1993-02-02 Vickers, Incorporated Combined centrifugal and undervane-type rotary hydraulic machine
DE4225380B4 (de) * 1992-07-31 2004-07-15 Linde Ag Hydrostatisches Aggregat mit einer Hauptpumpe und einer Nebenpumpe
JP3209860B2 (ja) * 1994-07-14 2001-09-17 川崎重工業株式会社 タンデム式斜板形ピストンポンプ
US5800134A (en) * 1994-10-24 1998-09-01 Kawasaki Jukogyo Kabushiki Kaisha Tandem, swash plate pump having drive force take-out mechanism

Also Published As

Publication number Publication date
WO1997013065A1 (de) 1997-04-10
DE19536997C1 (de) 1997-02-20
JP3736643B2 (ja) 2006-01-18
EP0853726B1 (de) 2003-11-19
US6022198A (en) 2000-02-08
EP0853726A1 (de) 1998-07-22
JPH11512800A (ja) 1999-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition