JPS4898403A - - Google Patents

Info

Publication number
JPS4898403A
JPS4898403A JP48023064A JP2306473A JPS4898403A JP S4898403 A JPS4898403 A JP S4898403A JP 48023064 A JP48023064 A JP 48023064A JP 2306473 A JP2306473 A JP 2306473A JP S4898403 A JPS4898403 A JP S4898403A
Authority
JP
Japan
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
JP48023064A
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 filed Critical
Publication of JPS4898403A publication Critical patent/JPS4898403A/ja
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)
JP48023064A 1972-02-25 1973-02-26 Pending JPS4898403A (ja)

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
JPS4898403A true JPS4898403A (ja) 1973-12-14

Family

ID=5837041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48023064A Pending JPS4898403A (ja) 1972-02-25 1973-02-26

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56150869U (ja) * 1980-04-11 1981-11-12
WO2016067472A1 (ja) * 2014-10-31 2016-05-06 株式会社小松製作所 油圧ポンプ・モータ

Families Citing this family (26)

* 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
US4827721A (en) * 1986-10-29 1989-05-09 Honda Giken Kogyo Kabushiki Kaisha Hydrostatic continuously variable transmission
DD255966A1 (de) * 1986-11-10 1988-04-20 Karl Marx Stadt Ind Werke Steuerspiegel fuer hydrostatische kolbenpumpen
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
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
DD259657B1 (de) * 1987-04-08 1990-09-12 Karl Marx Stadt Ind Werke Steuerspiegel fuer eine selbstansaugende hydrostatische kolbenmaschine
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
JPH0440169U (ja) * 1990-08-01 1992-04-06
EP0499951B1 (en) * 1991-02-14 1996-01-03 Honda Giken Kogyo Kabushiki Kaisha Swash-plate plunger-type hydraulic device
EP0499961B1 (en) * 1991-02-14 1995-05-03 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
DE19538447B4 (de) * 1995-10-16 2006-01-19 Brueninghaus Hydromatik Gmbh Hydrostatische Maschine mit reduzierter Druckflüssigkeitsmenge
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
DE19818721A1 (de) 1998-04-27 1999-10-28 Mannesmann Rexroth Ag Hydrostatische Maschine
US6568916B2 (en) * 2001-06-07 2003-05-27 Caterpillar Inc. Axial piston pump with outer diameter inlet filling
DE102010047431A1 (de) * 2010-10-04 2012-04-05 Robert Bosch Gmbh Axialkolbenmaschine mit einer in eine Nut eines Gehäuseteils eingesetzten Steuerplatte
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56150869U (ja) * 1980-04-11 1981-11-12
WO2016067472A1 (ja) * 2014-10-31 2016-05-06 株式会社小松製作所 油圧ポンプ・モータ
JP6045745B2 (ja) * 2014-10-31 2016-12-14 株式会社小松製作所 油圧ポンプ・モータ
US10018174B2 (en) 2014-10-31 2018-07-10 Komatsu Ltd. Hydraulic pump/motor

Also Published As

Publication number Publication date
US3890883A (en) 1975-06-24
GB1388775A (en) 1975-03-26
DE2208890A1 (de) 1973-09-06

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