JPH0152593B2 - - Google Patents

Info

Publication number
JPH0152593B2
JPH0152593B2 JP58087739A JP8773983A JPH0152593B2 JP H0152593 B2 JPH0152593 B2 JP H0152593B2 JP 58087739 A JP58087739 A JP 58087739A JP 8773983 A JP8773983 A JP 8773983A JP H0152593 B2 JPH0152593 B2 JP H0152593B2
Authority
JP
Japan
Prior art keywords
carbon
air bearing
center housing
bearing chamber
self
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
JP58087739A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59213985A (ja
Inventor
Hiroshi Sakamaki
Susumu Sugishita
Yukio Horikoshi
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 JP8773983A priority Critical patent/JPS59213985A/ja
Publication of JPS59213985A publication Critical patent/JPS59213985A/ja
Publication of JPH0152593B2 publication Critical patent/JPH0152593B2/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)
  • Sliding-Contact Bearings (AREA)
JP8773983A 1983-05-20 1983-05-20 回転圧縮機の回転スリ−ブの流体支持装置 Granted JPS59213985A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8773983A JPS59213985A (ja) 1983-05-20 1983-05-20 回転圧縮機の回転スリ−ブの流体支持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8773983A JPS59213985A (ja) 1983-05-20 1983-05-20 回転圧縮機の回転スリ−ブの流体支持装置

Publications (2)

Publication Number Publication Date
JPS59213985A JPS59213985A (ja) 1984-12-03
JPH0152593B2 true JPH0152593B2 (en]) 1989-11-09

Family

ID=13923292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8773983A Granted JPS59213985A (ja) 1983-05-20 1983-05-20 回転圧縮機の回転スリ−ブの流体支持装置

Country Status (1)

Country Link
JP (1) JPS59213985A (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0245745U (en]) * 1988-09-21 1990-03-29

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0245745U (en]) * 1988-09-21 1990-03-29

Also Published As

Publication number Publication date
JPS59213985A (ja) 1984-12-03

Similar Documents

Publication Publication Date Title
JPS6357631B2 (en])
US4594062A (en) Vane type rotary compressor with rotary sleeve
JPH0219315B2 (en])
JPS6358273B2 (en])
US4798517A (en) Pump
US4514156A (en) Rotary-sleeve bearing apparatus for rotary compressor
JPH0152593B2 (en])
JP3693469B2 (ja) ベーン式バキュームポンプ
JPS6222030B2 (en])
US4561835A (en) Floating rotary sleeve of a rotary compressor
US4657493A (en) Rotary-sleeve supporting apparatus in rotary compressor
JPH0133833Y2 (en])
JPS5851291A (ja) 流体機械
JPH10103268A (ja) バキュームポンプ
JPH0235876B2 (ja) Kaitenatsushukuki
JPH0379558B2 (en])
JPH021515Y2 (en])
JPS647264Y2 (en])
JPS6321756Y2 (en])
JPH0223834Y2 (en])
JPS646355B2 (en])
JPS59213982A (ja) 回転圧縮機の回転スリ−ブの流体支持装置
JPS59213979A (ja) 回転圧縮機の回転スリ−ブの流体支持装置
JPH0333490A (ja) 多機能ポンプにおける給油装置
JPS6330510B2 (en])