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AU517986B2 - Pressure operated hydraulic control valve - Google Patents

Pressure operated hydraulic control valve

Info

Publication number
AU517986B2
AU517986B2 AU45513/79A AU4551379A AU517986B2 AU 517986 B2 AU517986 B2 AU 517986B2 AU 45513/79 A AU45513/79 A AU 45513/79A AU 4551379 A AU4551379 A AU 4551379A AU 517986 B2 AU517986 B2 AU 517986B2
Authority
AU
Australia
Prior art keywords
control valve
hydraulic control
pressure operated
operated hydraulic
pressure
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
AU45513/79A
Other versions
AU4551379A (en
Inventor
Richard Ernest Widdowson
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of AU4551379A publication Critical patent/AU4551379A/en
Application granted granted Critical
Publication of AU517986B2 publication Critical patent/AU517986B2/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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • 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
    • F04B1/26—Control
    • F04B1/28—Control of machines or pumps with stationary cylinders
    • F04B1/29—Control of machines or pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B1/295—Control of machines or pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the swash plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Compressor (AREA)
AU45513/79A 1978-04-17 1979-03-27 Pressure operated hydraulic control valve Ceased AU517986B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US89674178A 1978-04-17 1978-04-17
US896741 1978-04-17

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU56928/80A Division AU5692880A (en) 1978-04-17 1980-03-27 Compressor

Publications (2)

Publication Number Publication Date
AU4551379A AU4551379A (en) 1979-10-25
AU517986B2 true AU517986B2 (en) 1981-09-10

Family

ID=25406748

Family Applications (1)

Application Number Title Priority Date Filing Date
AU45513/79A Ceased AU517986B2 (en) 1978-04-17 1979-03-27 Pressure operated hydraulic control valve

Country Status (10)

Country Link
JP (1) JPS54161116A (en)
AR (1) AR217917A1 (en)
AU (1) AU517986B2 (en)
BR (1) BR7902279A (en)
CA (1) CA1123402A (en)
DE (1) DE2912615A1 (en)
FR (1) FR2423809B1 (en)
GB (1) GB2019043B (en)
IT (1) IT1163982B (en)
SE (1) SE7903241L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0637874B2 (en) * 1984-12-28 1994-05-18 株式会社豊田自動織機製作所 Variable capacity compressor
JPH02115577A (en) * 1988-10-24 1990-04-27 Sanden Corp Variable capacity type swingable compressor
JPH0343685A (en) * 1989-07-05 1991-02-25 Sanden Corp Capacity variable type oscillating compressor
JPH04342883A (en) * 1991-05-17 1992-11-30 Sanden Corp Variable delivery swash plate type compressor
JPH11336660A (en) * 1998-05-27 1999-12-07 Toyota Autom Loom Works Ltd Variable displacement compressor and assembling method therefor
CN108252973B (en) * 2018-01-20 2020-07-14 上海欧特莱阀门机械有限公司 Plug-in type direct-acting proportional pressure reducing valve
CN111734706A (en) * 2020-06-16 2020-10-02 浙江迦南科技股份有限公司 One-way buffer valve
CN114382897B (en) * 2022-01-22 2023-10-13 江苏明江阀业有限公司 High-risk medium anti-blocking reverse sealing corrugated pipe regulating valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH491375A (en) * 1968-05-27 1970-05-31 Siemens Ag Method for measuring the thermal conductivity of gases and liquids
US4037993A (en) * 1976-04-23 1977-07-26 Borg-Warner Corporation Control system for variable displacement compressor
US4061443A (en) * 1976-12-02 1977-12-06 General Motors Corporation Variable stroke compressor

Also Published As

Publication number Publication date
BR7902279A (en) 1979-12-11
GB2019043B (en) 1982-06-03
GB2019043A (en) 1979-10-24
AU4551379A (en) 1979-10-25
FR2423809A1 (en) 1979-11-16
IT7948711A0 (en) 1979-04-12
DE2912615A1 (en) 1979-10-25
IT1163982B (en) 1987-04-08
FR2423809B1 (en) 1985-11-29
AR217917A1 (en) 1980-04-30
JPS54161116A (en) 1979-12-20
SE7903241L (en) 1979-10-18
CA1123402A (en) 1982-05-11

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