DE3345267C2 - - Google Patents

Info

Publication number
DE3345267C2
DE3345267C2 DE3345267A DE3345267A DE3345267C2 DE 3345267 C2 DE3345267 C2 DE 3345267C2 DE 3345267 A DE3345267 A DE 3345267A DE 3345267 A DE3345267 A DE 3345267A DE 3345267 C2 DE3345267 C2 DE 3345267C2
Authority
DE
Germany
Prior art keywords
valve
chamber
pressure
cylinder
compressor
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.)
Expired
Application number
DE3345267A
Other languages
German (de)
English (en)
Other versions
DE3345267A1 (de
Inventor
Masayuki Nagoya Aichi Jp Kurahashi
Hisao Kobayashi
Hiroyuki Kariya Aichi Jp Deguchi
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.)
Toyota Industries Corp
Original Assignee
Toyoda Jidoshokki Seisakusho KK
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 Toyoda Jidoshokki Seisakusho KK filed Critical Toyoda Jidoshokki Seisakusho KK
Publication of DE3345267A1 publication Critical patent/DE3345267A1/de
Application granted granted Critical
Publication of DE3345267C2 publication Critical patent/DE3345267C2/de
Granted 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/225—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressor (AREA)
DE19833345267 1982-12-20 1983-12-14 Kuehlkompressor mit variabler speisung Granted DE3345267A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57224573A JPS59113279A (ja) 1982-12-20 1982-12-20 可変容量冷媒圧縮機

Publications (2)

Publication Number Publication Date
DE3345267A1 DE3345267A1 (de) 1984-06-20
DE3345267C2 true DE3345267C2 (OSRAM) 1987-12-17

Family

ID=16815865

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833345267 Granted DE3345267A1 (de) 1982-12-20 1983-12-14 Kuehlkompressor mit variabler speisung

Country Status (3)

Country Link
US (1) US4519750A (OSRAM)
JP (1) JPS59113279A (OSRAM)
DE (1) DE3345267A1 (OSRAM)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS627983A (ja) * 1985-07-02 1987-01-14 Toyoda Autom Loom Works Ltd 可変容量型斜板式圧縮機における圧縮容量切り替え機構
US4752189A (en) * 1986-12-09 1988-06-21 Diesel Kiki Co., Ltd. Valve arrangement for a variable displacement compressor
FR2611236B1 (fr) * 1987-02-20 1991-12-13 Leduc Rene Hydro Sa Pompe hydraulique a pistons axiaux munie de clapets antiretour de refoulement commandes hydrauliquement
DE4321013C5 (de) * 1993-06-24 2014-07-17 Wabco Gmbh Gasverdichter
JP3505233B2 (ja) * 1994-09-06 2004-03-08 サンデン株式会社 圧縮機
JPH09166075A (ja) * 1995-12-13 1997-06-24 Sanden Corp ピストン往復動式圧縮機
JPH09217680A (ja) * 1996-02-13 1997-08-19 Toyota Autom Loom Works Ltd ピストン式圧縮機における起動ショック緩和装置
DE19745118B4 (de) * 1997-10-11 2006-10-12 Wabco Gmbh & Co.Ohg Druckerzeugungsanlage
US7153106B2 (en) * 2003-01-16 2006-12-26 R. Conrader Company Air compressor unit inlet control
DE102007039476A1 (de) 2007-08-21 2009-02-26 Wabco Gmbh Kolbenverdichter
JP6000452B2 (ja) * 2013-05-24 2016-09-28 三菱電機株式会社 ヒートポンプ装置
JP1546565S (OSRAM) * 2015-08-19 2016-03-28

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2065199A (en) * 1933-03-25 1936-12-22 Westinghouse Air Brake Co Unloader governor device
US2626099A (en) * 1947-09-22 1953-01-20 Carrier Corp Capacity control for reciprocating compressors
US2682227A (en) * 1950-07-11 1954-06-29 John G Burris Hydraulic control apparatus
US3040969A (en) * 1959-09-01 1962-06-26 Worthington Corp Control means for regulating the capacity of reciprocating compressors
DK131647C (da) * 1967-11-16 1976-01-12 Sabroe & Co T T A S Trykstyreventil til kolekompressorer
US4403921A (en) * 1980-10-27 1983-09-13 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Multi-cylinder variable delivery compressor
JPS57195884A (en) * 1981-05-26 1982-12-01 Toyoda Autom Loom Works Ltd Operation control method of variable capacity compressor for car cooler

Also Published As

Publication number Publication date
JPS59113279A (ja) 1984-06-29
DE3345267A1 (de) 1984-06-20
US4519750A (en) 1985-05-28

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee