JPS63174585U - - Google Patents

Info

Publication number
JPS63174585U
JPS63174585U JP1988003779U JP377988U JPS63174585U JP S63174585 U JPS63174585 U JP S63174585U JP 1988003779 U JP1988003779 U JP 1988003779U JP 377988 U JP377988 U JP 377988U JP S63174585 U JPS63174585 U JP S63174585U
Authority
JP
Japan
Prior art keywords
lever
piston
control device
valve assembly
force
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.)
Granted
Application number
JP1988003779U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0313598Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 JPS63174585U publication Critical patent/JPS63174585U/ja
Application granted granted Critical
Publication of JPH0313598Y2 publication Critical patent/JPH0313598Y2/ja
Expired 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
    • F04B49/24—Bypassing
    • F04B49/243—Bypassing by keeping open the inlet valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
JP1988003779U 1981-03-27 1988-01-14 Expired JPH0313598Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/248,388 US4389168A (en) 1981-03-27 1981-03-27 Apparatus for modulating the capacity of a reciprocating compressor

Publications (2)

Publication Number Publication Date
JPS63174585U true JPS63174585U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-11-11
JPH0313598Y2 JPH0313598Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-03-27

Family

ID=22938888

Family Applications (2)

Application Number Title Priority Date Filing Date
JP57048059A Pending JPS57171088A (en) 1981-03-27 1982-03-23 Apparatus for adjusting capacity of reciprocating compressor
JP1988003779U Expired JPH0313598Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1981-03-27 1988-01-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP57048059A Pending JPS57171088A (en) 1981-03-27 1982-03-23 Apparatus for adjusting capacity of reciprocating compressor

Country Status (2)

Country Link
US (1) US4389168A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (2) JPS57171088A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004108371A (ja) * 2002-09-19 2004-04-08 Hoerbiger Kompressortechnik Service Gmbh 往復ピストン型コンプレッサおよび該往復ピストン型コンプレッサを無段階式に圧送量コントロールするための方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588359A (en) * 1984-12-24 1986-05-13 Vilter Manufacturing Corporation Compressor capacity control apparatus
JPH0756258B2 (ja) * 1985-10-04 1995-06-14 株式会社豊田自動織機製作所 可変容量圧縮機
US5244357A (en) * 1990-03-16 1993-09-14 Hoerbiger Ventilwerke Aktiengesellshaft Method for continuous control of delivery rate of reciprocating compressors and device for carrying out the method
JP2550793B2 (ja) * 1991-01-07 1996-11-06 ダイキン工業株式会社 空気清浄機
EP0583779B1 (en) * 1992-08-17 1998-02-25 Flow International Corporation Pressure compensation device for high-pressure liquid pump
US5996367A (en) * 1993-11-01 1999-12-07 Gas Research Institute Heat pump and air conditioning system compressor unloading method and apparatus
AT402090B (de) * 1994-08-18 1997-01-27 Hoerbiger Ventilwerke Ag Verfahren und vorrichtung zum stufenlosen regeln der fördermengen von kolbenverdichtern
US6551069B2 (en) 2001-06-11 2003-04-22 Bristol Compressors, Inc. Compressor with a capacity modulation system utilizing a re-expansion chamber
US8267672B2 (en) 2005-02-17 2012-09-18 Kellar Franz W High pressure pump
US7661935B2 (en) * 2005-02-17 2010-02-16 Kinemax Pump Systems Llc High pressure pump
NO20220232A1 (en) * 2022-02-22 2023-08-23 Heaten As Improved compressor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US816964A (en) * 1905-02-03 1906-04-03 Edward S Clark Adjustable pressure-pump.
US1931833A (en) * 1932-06-20 1933-10-24 Joseph A Sparacino Compressor
US2626099A (en) * 1947-09-22 1953-01-20 Carrier Corp Capacity control for reciprocating compressors
US3166236A (en) * 1961-06-23 1965-01-19 Vilter Manufacturing Corp Reciprocating piston type gas compressor
US3490683A (en) * 1968-06-18 1970-01-20 Vilter Manufacturing Corp Gas compressor
US3759057A (en) * 1972-01-10 1973-09-18 Westinghouse Electric Corp Room air conditioner having compressor with variable capacity and control therefor
US3844686A (en) * 1973-06-04 1974-10-29 Carrier Corp Capacity control device for reciprocating compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004108371A (ja) * 2002-09-19 2004-04-08 Hoerbiger Kompressortechnik Service Gmbh 往復ピストン型コンプレッサおよび該往復ピストン型コンプレッサを無段階式に圧送量コントロールするための方法

Also Published As

Publication number Publication date
US4389168A (en) 1983-06-21
JPS57171088A (en) 1982-10-21
JPH0313598Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-03-27

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