DE2208890A1 - Axialkolbenpumpe - Google Patents

Axialkolbenpumpe

Info

Publication number
DE2208890A1
DE2208890A1 DE2208890A DE2208890A DE2208890A1 DE 2208890 A1 DE2208890 A1 DE 2208890A1 DE 2208890 A DE2208890 A DE 2208890A DE 2208890 A DE2208890 A DE 2208890A DE 2208890 A1 DE2208890 A1 DE 2208890A1
Authority
DE
Germany
Prior art keywords
control
opening
flow channels
pressure side
low
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.)
Pending
Application number
DE2208890A
Other languages
German (de)
English (en)
Inventor
Paul Bosch
Gerhard Lutz
Ec Ehart Dipl Ing Reichel
Walter Robeller
Werner Rometsch
Gerd Voehringer
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE2208890A priority Critical patent/DE2208890A1/de
Priority to GB567473A priority patent/GB1388775A/en
Priority to US332749A priority patent/US3890883A/en
Priority to JP48023064A priority patent/JPS4898403A/ja
Publication of DE2208890A1 publication Critical patent/DE2208890A1/de
Pending 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
    • F04B1/2014—Details or component parts
    • F04B1/2021—Details or component parts characterised by the contact area between cylinder barrel and valve plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DE2208890A 1972-02-25 1972-02-25 Axialkolbenpumpe Pending DE2208890A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE2208890A DE2208890A1 (de) 1972-02-25 1972-02-25 Axialkolbenpumpe
GB567473A GB1388775A (en) 1972-02-25 1973-02-05 Axial piston pump
US332749A US3890883A (en) 1972-02-25 1973-02-15 Flow control arrangement for an axial piston pump
JP48023064A JPS4898403A (enExample) 1972-02-25 1973-02-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2208890A DE2208890A1 (de) 1972-02-25 1972-02-25 Axialkolbenpumpe

Publications (1)

Publication Number Publication Date
DE2208890A1 true DE2208890A1 (de) 1973-09-06

Family

ID=5837041

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2208890A Pending DE2208890A1 (de) 1972-02-25 1972-02-25 Axialkolbenpumpe

Country Status (4)

Country Link
US (1) US3890883A (enExample)
JP (1) JPS4898403A (enExample)
DE (1) DE2208890A1 (enExample)
GB (1) GB1388775A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606462A1 (fr) * 1986-11-10 1988-05-13 Karl Marx Stadt Ind Werke Plateau de distribution pour des pompes hydrostatiques a piston a rotation gauche ou droite
DE3805305A1 (de) * 1987-04-08 1988-10-20 Karl Marx Stadt Ind Werke Steuerspiegel fuer eine selbstansaugende hydrostatische kolbenmaschine
DE4125391A1 (de) * 1990-08-01 1992-02-06 Toyoda Automatic Loom Works Axialkolbenpumpe mit einer festen steuerscheibe fuer die hin- und herbewegung von kolben
DE19538447A1 (de) * 1995-10-16 1997-04-17 Brueninghaus Hydromatik Gmbh Hydrostatische Maschine mit reduzierter Druckflüssigkeitsmenge
EP0953767A2 (de) 1998-04-27 1999-11-03 Mannesmann Rexroth AG Hydrostatische Maschine
WO2012045394A1 (de) * 2010-10-04 2012-04-12 Robert Bosch Gmbh Axialkolbenmaschine mit in einer nut eines gehäuseteils eingesetzten steuerplatte
US10018174B2 (en) 2014-10-31 2018-07-10 Komatsu Ltd. Hydraulic pump/motor

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4034652A (en) * 1975-03-06 1977-07-12 Caterpillar Tractor Co. Method and valve face configuration for reducing noise in a hydraulic pump
JPS56150869U (enExample) * 1980-04-11 1981-11-12
US4827721A (en) * 1986-10-29 1989-05-09 Honda Giken Kogyo Kabushiki Kaisha Hydrostatic continuously variable transmission
JPH0660673B2 (ja) * 1986-12-12 1994-08-10 本田技研工業株式会社 油圧式無段変速機
JPS63150475A (ja) * 1986-12-12 1988-06-23 Honda Motor Co Ltd 斜板式油圧装置に於けるシユ−構造
JPS63149469A (ja) * 1986-12-12 1988-06-22 Honda Motor Co Ltd 油圧式無段変速機の分配環
DE3743125A1 (de) * 1987-12-18 1989-07-06 Brueninghaus Hydraulik Gmbh Axialkolbenpumpe
AU647475B2 (en) * 1990-05-25 1994-03-24 Abb Mineral Slurry Transportation Pty Ltd Pressure balancing for rotary ram pump
AU646051B2 (en) * 1990-06-05 1994-02-03 Abb Mineral Slurry Transportation Pty Ltd Valve porting for rotating barrel ram pump
ZA914236B (en) * 1990-06-05 1992-05-27 Abb Mineral Slurry Transport Porting for rotary ram pump
US5103642A (en) * 1990-07-12 1992-04-14 Fuji Tekko Co., Ltd. Rotary shaft coupler with rotary valve plate position dependent on direction of shaft rotation
EP0499961B1 (en) * 1991-02-14 1995-05-03 Honda Giken Kogyo Kabushiki Kaisha Swash-plate plunger-type hydraulic device
EP0499951B1 (en) * 1991-02-14 1996-01-03 Honda Giken Kogyo Kabushiki Kaisha Swash-plate plunger-type hydraulic device
US5297994A (en) * 1991-12-20 1994-03-29 Fuji Univance Corporation Hydraulic power transmission joint which is used in vehicles
DE4301121C2 (de) * 1993-01-18 1995-03-30 Danfoss As Hydraulische Axialkolbenmaschine mit einer Schrägscheibe
DE4442556C2 (de) * 1994-11-30 1999-05-27 Danfoss As Hydraulische Axialkolbenmaschine
US5593285A (en) * 1995-01-13 1997-01-14 Caterpillar Inc. Hydraulic axial piston unit with multiple valve plates
US5706658A (en) * 1995-01-17 1998-01-13 Fuji Univance Corporation Rotary shaft coupler with rotary valve plate position dependent on direction of shaft rotation
JPH11210878A (ja) 1998-01-20 1999-08-03 Honda Motor Co Ltd 可変容量型油圧式変速機の油圧制御装置
US6568916B2 (en) * 2001-06-07 2003-05-27 Caterpillar Inc. Axial piston pump with outer diameter inlet filling
JP7476060B2 (ja) * 2020-09-14 2024-04-30 株式会社小松製作所 バルブプレート、シリンダブロック、油圧モータ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749844A (en) * 1951-11-01 1956-06-12 Bendix Aviat Corp Pump
FR1184733A (fr) * 1956-10-01 1959-07-24 Dispositif pour diminuer le bruit des machines à pistons multicylindriques
US3205831A (en) * 1959-01-14 1965-09-14 Sperry Rand Corp Power transmission
US3202106A (en) * 1962-03-13 1965-08-24 Council Scient Ind Res Hydraulic positive displacement rotary machines
US3382813A (en) * 1966-02-15 1968-05-14 Sundstrand Corp Hydraulic pump or motor
US3585901A (en) * 1969-02-19 1971-06-22 Sundstrand Corp Hydraulic pump

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606462A1 (fr) * 1986-11-10 1988-05-13 Karl Marx Stadt Ind Werke Plateau de distribution pour des pompes hydrostatiques a piston a rotation gauche ou droite
DE3728448A1 (de) * 1986-11-10 1988-05-19 Karl Marx Stadt Ind Werke Steuerspiegel fuer hydrostatische kolbenpumpen
DE3805305A1 (de) * 1987-04-08 1988-10-20 Karl Marx Stadt Ind Werke Steuerspiegel fuer eine selbstansaugende hydrostatische kolbenmaschine
DE4125391A1 (de) * 1990-08-01 1992-02-06 Toyoda Automatic Loom Works Axialkolbenpumpe mit einer festen steuerscheibe fuer die hin- und herbewegung von kolben
DE19538447A1 (de) * 1995-10-16 1997-04-17 Brueninghaus Hydromatik Gmbh Hydrostatische Maschine mit reduzierter Druckflüssigkeitsmenge
DE19538447B4 (de) * 1995-10-16 2006-01-19 Brueninghaus Hydromatik Gmbh Hydrostatische Maschine mit reduzierter Druckflüssigkeitsmenge
EP0953767A2 (de) 1998-04-27 1999-11-03 Mannesmann Rexroth AG Hydrostatische Maschine
WO2012045394A1 (de) * 2010-10-04 2012-04-12 Robert Bosch Gmbh Axialkolbenmaschine mit in einer nut eines gehäuseteils eingesetzten steuerplatte
US10018174B2 (en) 2014-10-31 2018-07-10 Komatsu Ltd. Hydraulic pump/motor

Also Published As

Publication number Publication date
JPS4898403A (enExample) 1973-12-14
GB1388775A (en) 1975-03-26
US3890883A (en) 1975-06-24

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