EP0935069A3 - Machine à piston axial comportant une ouverture pour pression moyenne dans le disque de commande - Google Patents

Machine à piston axial comportant une ouverture pour pression moyenne dans le disque de commande Download PDF

Info

Publication number
EP0935069A3
EP0935069A3 EP99101492A EP99101492A EP0935069A3 EP 0935069 A3 EP0935069 A3 EP 0935069A3 EP 99101492 A EP99101492 A EP 99101492A EP 99101492 A EP99101492 A EP 99101492A EP 0935069 A3 EP0935069 A3 EP 0935069A3
Authority
EP
European Patent Office
Prior art keywords
opening
medium pressure
pressure opening
piston machine
axial piston
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
EP99101492A
Other languages
German (de)
English (en)
Other versions
EP0935069A2 (fr
EP0935069B1 (fr
Inventor
Ralf Dr. Lemmen
Joachim Schmitt
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 EP0935069A2 publication Critical patent/EP0935069A2/fr
Publication of EP0935069A3 publication Critical patent/EP0935069A3/fr
Application granted granted Critical
Publication of EP0935069B1 publication Critical patent/EP0935069B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20Multi-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
    • F04B1/2014Details or component parts
    • F04B1/2042Valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
EP99101492A 1998-02-04 1999-01-27 Machine à piston axial comportant une ouverture pour pression moyenne dans le disque de commande Expired - Lifetime EP0935069B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19804374 1998-02-04
DE19804374A DE19804374B4 (de) 1998-02-04 1998-02-04 Axialkolbenmaschine mit Mitteldrucköffnung

Publications (3)

Publication Number Publication Date
EP0935069A2 EP0935069A2 (fr) 1999-08-11
EP0935069A3 true EP0935069A3 (fr) 2000-05-17
EP0935069B1 EP0935069B1 (fr) 2004-08-04

Family

ID=7856618

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99101492A Expired - Lifetime EP0935069B1 (fr) 1998-02-04 1999-01-27 Machine à piston axial comportant une ouverture pour pression moyenne dans le disque de commande

Country Status (2)

Country Link
EP (1) EP0935069B1 (fr)
DE (2) DE19804374B4 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10034857A1 (de) * 2000-07-18 2002-01-31 Liebherr Machines Bulle S A Hydrostatische Axialkolbenmaschine
FR2834011B1 (fr) * 2001-12-24 2004-03-19 Poclain Hydraulics Ind Moteur hydraulique a pistons radiaux
FR2834012B1 (fr) * 2001-12-24 2004-03-19 Poclain Hydraulics Ind Moteur hydraulique a pistons radiaux
DE102012218883A1 (de) * 2011-11-12 2013-05-16 Robert Bosch Gmbh Hydrostatische Kolbenmaschine
JP6110074B2 (ja) * 2012-03-30 2017-04-05 三菱重工業株式会社 流体圧ポンプ
FR3000770B1 (fr) * 2013-01-08 2015-03-20 Technoboost Machine hydraulique a deux sens de rotation, comportant une chambre de pre-compression
CN106593852B (zh) * 2017-01-20 2018-08-28 太原理工大学 一种三油口轴向柱塞泵配流盘结构

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963983A (en) * 1956-10-01 1960-12-13 Reiners Walter Device for reducing noise in multicylinder piston machines
DE1228929B (de) * 1961-09-11 1966-11-17 Citroen Sa Einrichtung zur Geraeuschminderung bei Druckfluessigkeitsaxialkolbenmaschinen
US3362342A (en) * 1964-06-12 1968-01-09 Dowty Technical Dev Ltd Hydraulic apparatus
US3956969A (en) * 1974-12-09 1976-05-18 Caterpillar Tractor Co. Hydrostatic pump including separate noise reducing valve assemblies for its inlet and outlet pressure ports
JPS6085267A (ja) * 1983-09-05 1985-05-14 Daikin Ind Ltd アキシアル・ピストン機械
JPS62135674A (ja) * 1985-12-09 1987-06-18 Hitachi Constr Mach Co Ltd 液圧ポンプ・モ−タ装置
US5285641A (en) * 1990-11-10 1994-02-15 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Flow dividing pump

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057891A1 (de) * 1970-09-02 1972-03-09 Orrsta Hydraulik Veb K Einrichtung zur Geraeuschminderung bei einer schlitzgesteuerten hydrostatischen Kolbenpumpe
DE2333380C2 (de) * 1973-06-30 1982-04-08 Eckhard 7120 Bietigheim Aschke Hydraulische Maschine
SE507637C2 (sv) * 1991-09-06 1998-06-29 Parker Hannifin Ab Förfarande och anordning för dämpning av flödespulsationer vid hydrostatiska hydraulmaskiner av deplacementtyp samt anordning för utövande av förfarandet
JPH0685267A (ja) * 1992-09-04 1994-03-25 Sanyo Electric Co Ltd パワーmosfetの製造方法
JPH08284805A (ja) * 1995-04-17 1996-10-29 Hitachi Constr Mach Co Ltd アキシャルピストン型液圧回転機

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963983A (en) * 1956-10-01 1960-12-13 Reiners Walter Device for reducing noise in multicylinder piston machines
DE1228929B (de) * 1961-09-11 1966-11-17 Citroen Sa Einrichtung zur Geraeuschminderung bei Druckfluessigkeitsaxialkolbenmaschinen
US3362342A (en) * 1964-06-12 1968-01-09 Dowty Technical Dev Ltd Hydraulic apparatus
US3956969A (en) * 1974-12-09 1976-05-18 Caterpillar Tractor Co. Hydrostatic pump including separate noise reducing valve assemblies for its inlet and outlet pressure ports
JPS6085267A (ja) * 1983-09-05 1985-05-14 Daikin Ind Ltd アキシアル・ピストン機械
JPS62135674A (ja) * 1985-12-09 1987-06-18 Hitachi Constr Mach Co Ltd 液圧ポンプ・モ−タ装置
US5285641A (en) * 1990-11-10 1994-02-15 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Flow dividing pump

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 229 (M - 413) 14 September 1985 (1985-09-14) *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 356 (M - 644) 20 November 1987 (1987-11-20) *

Also Published As

Publication number Publication date
DE59910088D1 (de) 2004-09-09
EP0935069A2 (fr) 1999-08-11
DE19804374B4 (de) 2004-09-30
EP0935069B1 (fr) 2004-08-04
DE19804374A1 (de) 1999-08-12

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