JPH056033B2 - - Google Patents

Info

Publication number
JPH056033B2
JPH056033B2 JP4343383A JP4343383A JPH056033B2 JP H056033 B2 JPH056033 B2 JP H056033B2 JP 4343383 A JP4343383 A JP 4343383A JP 4343383 A JP4343383 A JP 4343383A JP H056033 B2 JPH056033 B2 JP H056033B2
Authority
JP
Japan
Prior art keywords
gate valve
cylinder
oil
pump chamber
hole
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 - Lifetime
Application number
JP4343383A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59170486A (ja
Inventor
Takao Yoshimura
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Refrigeration 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 Matsushita Refrigeration Co filed Critical Matsushita Refrigeration Co
Priority to JP4343383A priority Critical patent/JPS59170486A/ja
Publication of JPS59170486A publication Critical patent/JPS59170486A/ja
Publication of JPH056033B2 publication Critical patent/JPH056033B2/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0021—Systems for the equilibration of forces acting on the pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP4343383A 1983-03-16 1983-03-16 回転式圧縮機 Granted JPS59170486A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4343383A JPS59170486A (ja) 1983-03-16 1983-03-16 回転式圧縮機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4343383A JPS59170486A (ja) 1983-03-16 1983-03-16 回転式圧縮機

Publications (2)

Publication Number Publication Date
JPS59170486A JPS59170486A (ja) 1984-09-26
JPH056033B2 true JPH056033B2 (en, 2012) 1993-01-25

Family

ID=12663558

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4343383A Granted JPS59170486A (ja) 1983-03-16 1983-03-16 回転式圧縮機

Country Status (1)

Country Link
JP (1) JPS59170486A (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59229090A (ja) * 1983-06-10 1984-12-22 Matsushita Refrig Co 回転式圧縮機
US4640669A (en) * 1984-11-13 1987-02-03 Tecumseh Products Company Rotary compressor lubrication arrangement
US4629403A (en) * 1985-10-25 1986-12-16 Tecumseh Products Company Rotary compressor with vane slot pressure groove
CN104696227B (zh) * 2015-03-02 2017-11-10 广东美芝制冷设备有限公司 旋转式压缩机

Also Published As

Publication number Publication date
JPS59170486A (ja) 1984-09-26

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