JPS59113282A - 車輌空調用冷凍サイクルにおける圧縮機の圧縮容量制御機構 - Google Patents

車輌空調用冷凍サイクルにおける圧縮機の圧縮容量制御機構

Info

Publication number
JPS59113282A
JPS59113282A JP57224578A JP22457882A JPS59113282A JP S59113282 A JPS59113282 A JP S59113282A JP 57224578 A JP57224578 A JP 57224578A JP 22457882 A JP22457882 A JP 22457882A JP S59113282 A JPS59113282 A JP S59113282A
Authority
JP
Japan
Prior art keywords
compressor
pressure
spool
suction pipe
pressure chamber
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
JP57224578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6310007B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Shozo Nakayama
尚三 中山
Shinichi Suzuki
新一 鈴木
Isato Ikeda
勇人 池田
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
Toyoda Automatic Loom Works 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 Toyoda Jidoshokki Seisakusho KK, Toyoda Automatic Loom Works Ltd filed Critical Toyoda Jidoshokki Seisakusho KK
Priority to JP57224578A priority Critical patent/JPS59113282A/ja
Publication of JPS59113282A publication Critical patent/JPS59113282A/ja
Publication of JPS6310007B2 publication Critical patent/JPS6310007B2/ja
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)
  • Control Of Positive-Displacement Pumps (AREA)
JP57224578A 1982-12-20 1982-12-20 車輌空調用冷凍サイクルにおける圧縮機の圧縮容量制御機構 Granted JPS59113282A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57224578A JPS59113282A (ja) 1982-12-20 1982-12-20 車輌空調用冷凍サイクルにおける圧縮機の圧縮容量制御機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57224578A JPS59113282A (ja) 1982-12-20 1982-12-20 車輌空調用冷凍サイクルにおける圧縮機の圧縮容量制御機構

Publications (2)

Publication Number Publication Date
JPS59113282A true JPS59113282A (ja) 1984-06-29
JPS6310007B2 JPS6310007B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-03

Family

ID=16815928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57224578A Granted JPS59113282A (ja) 1982-12-20 1982-12-20 車輌空調用冷凍サイクルにおける圧縮機の圧縮容量制御機構

Country Status (1)

Country Link
JP (1) JPS59113282A (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
JP2003072660A (ja) * 2001-08-31 2003-03-12 Matsushita Electric Ind Co Ltd 自転車

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003072660A (ja) * 2001-08-31 2003-03-12 Matsushita Electric Ind Co Ltd 自転車

Also Published As

Publication number Publication date
JPS6310007B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-03

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