JPS57122191A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS57122191A
JPS57122191A JP816781A JP816781A JPS57122191A JP S57122191 A JPS57122191 A JP S57122191A JP 816781 A JP816781 A JP 816781A JP 816781 A JP816781 A JP 816781A JP S57122191 A JPS57122191 A JP S57122191A
Authority
JP
Japan
Prior art keywords
opening
port
pressure
closing
operating space
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
JP816781A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6330517B2 (enrdf_load_stackoverflow
Inventor
Masaatsu Ito
Mitsuo Inagaki
Takao Kasagi
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.)
Soken Inc
Original Assignee
Nippon Soken Inc
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 Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP816781A priority Critical patent/JPS57122191A/ja
Priority to US06/307,937 priority patent/US4459817A/en
Publication of JPS57122191A publication Critical patent/JPS57122191A/ja
Publication of JPS6330517B2 publication Critical patent/JPS6330517B2/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
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/16—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using lift valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP816781A 1980-12-16 1981-01-22 Rotary compressor Granted JPS57122191A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP816781A JPS57122191A (en) 1981-01-22 1981-01-22 Rotary compressor
US06/307,937 US4459817A (en) 1980-12-16 1981-10-02 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP816781A JPS57122191A (en) 1981-01-22 1981-01-22 Rotary compressor

Publications (2)

Publication Number Publication Date
JPS57122191A true JPS57122191A (en) 1982-07-29
JPS6330517B2 JPS6330517B2 (enrdf_load_stackoverflow) 1988-06-17

Family

ID=11685772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP816781A Granted JPS57122191A (en) 1980-12-16 1981-01-22 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS57122191A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017288A (ja) * 1983-07-09 1985-01-29 Toyoda Autom Loom Works Ltd スライドベ−ン型圧縮機における圧縮容量可変機構
JPS60249685A (ja) * 1984-05-25 1985-12-10 Daikin Ind Ltd スクロール圧縮機
JPS60249684A (ja) * 1984-05-25 1985-12-10 Daikin Ind Ltd スクロール圧縮機
JPS60249686A (ja) * 1984-05-25 1985-12-10 Daikin Ind Ltd スクロール圧縮機

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497929U (enrdf_load_stackoverflow) * 1972-04-08 1974-01-23
JPS502206A (enrdf_load_stackoverflow) * 1973-05-15 1975-01-10
JPS5431612A (en) * 1977-08-12 1979-03-08 Toyoda Autom Loom Works Ltd Compressor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS497929U (enrdf_load_stackoverflow) * 1972-04-08 1974-01-23
JPS502206A (enrdf_load_stackoverflow) * 1973-05-15 1975-01-10
JPS5431612A (en) * 1977-08-12 1979-03-08 Toyoda Autom Loom Works Ltd Compressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017288A (ja) * 1983-07-09 1985-01-29 Toyoda Autom Loom Works Ltd スライドベ−ン型圧縮機における圧縮容量可変機構
JPS60249685A (ja) * 1984-05-25 1985-12-10 Daikin Ind Ltd スクロール圧縮機
JPS60249684A (ja) * 1984-05-25 1985-12-10 Daikin Ind Ltd スクロール圧縮機
JPS60249686A (ja) * 1984-05-25 1985-12-10 Daikin Ind Ltd スクロール圧縮機

Also Published As

Publication number Publication date
JPS6330517B2 (enrdf_load_stackoverflow) 1988-06-17

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