JPH0468479B2 - - Google Patents

Info

Publication number
JPH0468479B2
JPH0468479B2 JP62259532A JP25953287A JPH0468479B2 JP H0468479 B2 JPH0468479 B2 JP H0468479B2 JP 62259532 A JP62259532 A JP 62259532A JP 25953287 A JP25953287 A JP 25953287A JP H0468479 B2 JPH0468479 B2 JP H0468479B2
Authority
JP
Japan
Prior art keywords
center housing
discharge side
air
chamber
discharge
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
JP62259532A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6463691A (en
Inventor
Hiroshi Sakamaki
Yukio Horikoshi
Kikuji Yanagibashi
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.)
Nippon Piston Ring Co Ltd
Original Assignee
Nippon Piston Ring 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 Nippon Piston Ring Co Ltd filed Critical Nippon Piston Ring Co Ltd
Priority to JP25953287A priority Critical patent/JPS6463691A/ja
Publication of JPS6463691A publication Critical patent/JPS6463691A/ja
Publication of JPH0468479B2 publication Critical patent/JPH0468479B2/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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C18/348—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the vanes positively engaging, with circumferential play, an outer rotatable member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
JP25953287A 1987-10-16 1987-10-16 Rotary compressor Granted JPS6463691A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25953287A JPS6463691A (en) 1987-10-16 1987-10-16 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25953287A JPS6463691A (en) 1987-10-16 1987-10-16 Rotary compressor

Publications (2)

Publication Number Publication Date
JPS6463691A JPS6463691A (en) 1989-03-09
JPH0468479B2 true JPH0468479B2 (pm) 1992-11-02

Family

ID=17335412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25953287A Granted JPS6463691A (en) 1987-10-16 1987-10-16 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS6463691A (pm)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865988A (ja) * 1981-10-13 1983-04-19 Nippon Piston Ring Co Ltd 回転圧縮機

Also Published As

Publication number Publication date
JPS6463691A (en) 1989-03-09

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