JPH0115712B2 - - Google Patents

Info

Publication number
JPH0115712B2
JPH0115712B2 JP56078204A JP7820481A JPH0115712B2 JP H0115712 B2 JPH0115712 B2 JP H0115712B2 JP 56078204 A JP56078204 A JP 56078204A JP 7820481 A JP7820481 A JP 7820481A JP H0115712 B2 JPH0115712 B2 JP H0115712B2
Authority
JP
Japan
Prior art keywords
pressure
compression
discharge
discharge hole
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
JP56078204A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57193792A (en
Inventor
Shuichi Inoe
Hiroshi Karato
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 Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP7820481A priority Critical patent/JPS57193792A/ja
Publication of JPS57193792A publication Critical patent/JPS57193792A/ja
Publication of JPH0115712B2 publication Critical patent/JPH0115712B2/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
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
JP7820481A 1981-05-22 1981-05-22 Refrigeration compressor Granted JPS57193792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7820481A JPS57193792A (en) 1981-05-22 1981-05-22 Refrigeration compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7820481A JPS57193792A (en) 1981-05-22 1981-05-22 Refrigeration compressor

Publications (2)

Publication Number Publication Date
JPS57193792A JPS57193792A (en) 1982-11-29
JPH0115712B2 true JPH0115712B2 (enrdf_load_stackoverflow) 1989-03-20

Family

ID=13655489

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7820481A Granted JPS57193792A (en) 1981-05-22 1981-05-22 Refrigeration compressor

Country Status (1)

Country Link
JP (1) JPS57193792A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928503A (en) * 1988-07-15 1990-05-29 American Standard Inc. Scroll apparatus with pressure regulation
US11255325B2 (en) * 2019-11-04 2022-02-22 Lennox Industries Inc. Compressor for high efficiency heat pump system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5652595A (en) * 1979-10-03 1981-05-11 Daikin Ind Ltd Multivane compressor

Also Published As

Publication number Publication date
JPS57193792A (en) 1982-11-29

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