AU536164B2 - Hydraulic pump or motor - Google Patents

Hydraulic pump or motor

Info

Publication number
AU536164B2
AU536164B2 AU64082/80A AU6408280A AU536164B2 AU 536164 B2 AU536164 B2 AU 536164B2 AU 64082/80 A AU64082/80 A AU 64082/80A AU 6408280 A AU6408280 A AU 6408280A AU 536164 B2 AU536164 B2 AU 536164B2
Authority
AU
Australia
Prior art keywords
motor
hydraulic pump
hydraulic
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.)
Ceased
Application number
AU64082/80A
Other languages
English (en)
Other versions
AU6408280A (en
Inventor
Kenneth John Ifield
Richard Joseph Ifield
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.)
Ifield Engineering Pty Ltd
Original Assignee
Ifield Engineering Pty Ltd
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 Ifield Engineering Pty Ltd filed Critical Ifield Engineering Pty Ltd
Priority to AU64082/80A priority Critical patent/AU536164B2/en
Priority to GB8036840A priority patent/GB2064673B/en
Priority to DE19803043436 priority patent/DE3043436A1/de
Priority to FR8024840A priority patent/FR2470265B1/fr
Priority to CA000364968A priority patent/CA1155004A/en
Priority to JP16448480A priority patent/JPS5696180A/ja
Publication of AU6408280A publication Critical patent/AU6408280A/en
Application granted granted Critical
Publication of AU536164B2 publication Critical patent/AU536164B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • 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)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
AU64082/80A 1979-11-21 1979-11-21 Hydraulic pump or motor Ceased AU536164B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU64082/80A AU536164B2 (en) 1979-11-21 1979-11-21 Hydraulic pump or motor
GB8036840A GB2064673B (en) 1979-11-21 1980-11-17 Porting faces of hydraulic pumps and motors
DE19803043436 DE3043436A1 (de) 1979-11-21 1980-11-18 Verbesserungen bezueglich der steuerflaechen von hydraulischen pumpen und motoren
FR8024840A FR2470265B1 (fr) 1979-11-21 1980-11-19 Perfectionnements aux faces a lumieres de distribution dans les pompes et moteurs hydrauliques
CA000364968A CA1155004A (en) 1979-11-21 1980-11-19 Porting faces of hydraulic pumps and motors
JP16448480A JPS5696180A (en) 1979-11-21 1980-11-20 Oil pressure device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU64082/80A AU536164B2 (en) 1979-11-21 1979-11-21 Hydraulic pump or motor
AUPE142779 1979-11-21
AUPE1427 1979-11-21

Publications (2)

Publication Number Publication Date
AU6408280A AU6408280A (en) 1981-05-28
AU536164B2 true AU536164B2 (en) 1984-04-19

Family

ID=25634205

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64082/80A Ceased AU536164B2 (en) 1979-11-21 1979-11-21 Hydraulic pump or motor

Country Status (6)

Country Link
JP (1) JPS5696180A (de)
AU (1) AU536164B2 (de)
CA (1) CA1155004A (de)
DE (1) DE3043436A1 (de)
FR (1) FR2470265B1 (de)
GB (1) GB2064673B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2123093B (en) * 1982-06-03 1985-10-23 Ifield Eng Pty Hydraulic pumps
JPS60141487U (ja) * 1984-02-29 1985-09-19 株式会社島津製作所 ピストンポンプまたはモ−タ
JPS60141486U (ja) * 1984-02-29 1985-09-19 株式会社島津製作所 ピストンポンプまたはモ−タ
US4532855A (en) * 1984-04-04 1985-08-06 Stirling Thermal Motors, Inc. Two-part drive shaft for thermal engine
JPS6257779U (de) * 1985-09-30 1987-04-10
JPS6360080U (de) * 1986-10-03 1988-04-21
DE3721698A1 (de) * 1987-07-01 1989-01-19 Hauhinco Maschf Radialkolbenpumpe fuer die foerderung von wasser
US5143384A (en) * 1989-04-14 1992-09-01 Eg&G Sealol, Inc. Bi-directional, non-contact face seal
GB2231105B (en) * 1989-04-24 1993-04-14 Sealol Drained face seal
DE4126640B4 (de) * 1991-08-12 2005-06-16 Robert Bosch Gmbh Pumpenanordnung mit einer Vorförderpumpe und einer Radialkolbenpumpe
JP4540750B1 (ja) * 2010-06-01 2010-09-08 株式会社小坂研究所 サブマージドポンプ駆動用オイルモータの冷却機構
JP5063823B1 (ja) * 2012-04-13 2012-10-31 株式会社小松製作所 斜軸式アキシャルピストンポンプ・モータ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249061A (en) * 1963-07-01 1966-05-03 Sundstrand Corp Pump or motor device
US3304885A (en) * 1965-04-30 1967-02-21 Int Harvester Co Piston pump lubrication structure
GB1266155A (de) * 1968-07-05 1972-03-08
US3633463A (en) * 1968-12-25 1972-01-11 Komatsu Mfg Co Ltd Plunger pump or motor
DE2241204A1 (de) * 1971-08-30 1973-03-08 Advanced Prod Pty Vielzylindrige hydraulikmaschine

Also Published As

Publication number Publication date
FR2470265A1 (fr) 1981-05-29
CA1155004A (en) 1983-10-11
FR2470265B1 (fr) 1987-03-20
JPH0134305B2 (de) 1989-07-18
DE3043436A1 (de) 1981-06-04
GB2064673A (en) 1981-06-17
GB2064673B (en) 1983-07-20
JPS5696180A (en) 1981-08-04
AU6408280A (en) 1981-05-28

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