EP0890741A3 - Unité hydraulique compacte - Google Patents

Unité hydraulique compacte Download PDF

Info

Publication number
EP0890741A3
EP0890741A3 EP98112313A EP98112313A EP0890741A3 EP 0890741 A3 EP0890741 A3 EP 0890741A3 EP 98112313 A EP98112313 A EP 98112313A EP 98112313 A EP98112313 A EP 98112313A EP 0890741 A3 EP0890741 A3 EP 0890741A3
Authority
EP
European Patent Office
Prior art keywords
housing
hydraulic pump
hydraulic unit
drive wheel
face
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.)
Granted
Application number
EP98112313A
Other languages
German (de)
English (en)
Other versions
EP0890741B1 (fr
EP0890741A2 (fr
Inventor
Ralf Dr. Lemmen
Karl-Heinz Jakubowski
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
Publication of EP0890741A2 publication Critical patent/EP0890741A2/fr
Publication of EP0890741A3 publication Critical patent/EP0890741A3/fr
Application granted granted Critical
Publication of EP0890741B1 publication Critical patent/EP0890741B1/fr
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
    • 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
    • F04B23/12—Combinations of two or more pumps the pumps being of different types at least one pump being of the rotary-piston positive-displacement type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
EP98112313A 1997-07-07 1998-07-02 Unité hydraulique compacte Expired - Lifetime EP0890741B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19728994 1997-07-07
DE19728994A DE19728994C2 (de) 1997-07-07 1997-07-07 Kompakte Hydraulikeinheit

Publications (3)

Publication Number Publication Date
EP0890741A2 EP0890741A2 (fr) 1999-01-13
EP0890741A3 true EP0890741A3 (fr) 1999-09-29
EP0890741B1 EP0890741B1 (fr) 2003-05-28

Family

ID=7834912

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98112313A Expired - Lifetime EP0890741B1 (fr) 1997-07-07 1998-07-02 Unité hydraulique compacte

Country Status (2)

Country Link
EP (1) EP0890741B1 (fr)
DE (2) DE19728994C2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20007554U1 (de) 2000-04-26 2000-08-10 Heilmeier & Weinlein Fabrik für Oel-Hydraulik GmbH & Co KG, 81673 München Motor-Pumpenaggregat
DE102004046206A1 (de) * 2004-09-22 2006-04-06 Weber, Gisela Zahnradpumpensystem mit hydraulischer Steuerung
DE102010040979A1 (de) * 2010-09-17 2012-03-22 Mahle International Gmbh Modulare Pumpenanordnung

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699724A (en) * 1950-06-14 1955-01-18 Thompson Prod Inc Multiple gear pump
US3597115A (en) * 1969-03-19 1971-08-03 Caterpillar Tractor Co Hydraulic pump mounting assembly
FR2096191A5 (fr) * 1970-06-10 1972-02-11 Linde Ag
DE3324583A1 (de) * 1982-07-07 1984-01-12 Linde Ag, 6200 Wiesbaden Zweimaschinen-aggregat mit anschluss fuer einen weiteren verbraucher mechanischer energie
JPS611880A (ja) * 1984-06-11 1986-01-07 Iseki & Co Ltd 油圧装置
DE4130225C1 (fr) * 1991-09-11 1992-11-26 Brueninghaus Hydraulik Gmbh, 7240 Horb, De
US5406794A (en) * 1993-05-14 1995-04-18 Curtiss Wright Flight Systems Inc. Dual variable displacement over-center hydraulic motor power drive unit
DE4423589C1 (de) * 1994-07-06 1995-07-27 Daimler Benz Ag Zahnradpumpe zur Schmierölförderung in einer Brennkraftmaschine
JPH08121328A (ja) * 1994-10-24 1996-05-14 Kawasaki Heavy Ind Ltd タンデム型斜板式油圧ポンプ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4925372A (en) * 1989-04-07 1990-05-15 Vickers, Incorporated Power transmission

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699724A (en) * 1950-06-14 1955-01-18 Thompson Prod Inc Multiple gear pump
US3597115A (en) * 1969-03-19 1971-08-03 Caterpillar Tractor Co Hydraulic pump mounting assembly
FR2096191A5 (fr) * 1970-06-10 1972-02-11 Linde Ag
DE3324583A1 (de) * 1982-07-07 1984-01-12 Linde Ag, 6200 Wiesbaden Zweimaschinen-aggregat mit anschluss fuer einen weiteren verbraucher mechanischer energie
JPS611880A (ja) * 1984-06-11 1986-01-07 Iseki & Co Ltd 油圧装置
DE4130225C1 (fr) * 1991-09-11 1992-11-26 Brueninghaus Hydraulik Gmbh, 7240 Horb, De
US5406794A (en) * 1993-05-14 1995-04-18 Curtiss Wright Flight Systems Inc. Dual variable displacement over-center hydraulic motor power drive unit
DE4423589C1 (de) * 1994-07-06 1995-07-27 Daimler Benz Ag Zahnradpumpe zur Schmierölförderung in einer Brennkraftmaschine
JPH08121328A (ja) * 1994-10-24 1996-05-14 Kawasaki Heavy Ind Ltd タンデム型斜板式油圧ポンプ

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 146 (M - 482) 28 May 1986 (1986-05-28) *
PATENT ABSTRACTS OF JAPAN vol. 096, no. 009 30 September 1996 (1996-09-30) *

Also Published As

Publication number Publication date
DE59808511D1 (de) 2003-07-03
DE19728994C2 (de) 1999-04-22
EP0890741B1 (fr) 2003-05-28
EP0890741A2 (fr) 1999-01-13
DE19728994A1 (de) 1999-01-14

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