JPH0435634B2 - - Google Patents

Info

Publication number
JPH0435634B2
JPH0435634B2 JP59080620A JP8062084A JPH0435634B2 JP H0435634 B2 JPH0435634 B2 JP H0435634B2 JP 59080620 A JP59080620 A JP 59080620A JP 8062084 A JP8062084 A JP 8062084A JP H0435634 B2 JPH0435634 B2 JP H0435634B2
Authority
JP
Japan
Prior art keywords
scroll
pressure chamber
supply passage
oil supply
oil
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
JP59080620A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60224989A (ja
Inventor
Yoshiaki Matoba
Hitoshi Ozawa
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Priority to JP59080620A priority Critical patent/JPS60224989A/ja
Publication of JPS60224989A publication Critical patent/JPS60224989A/ja
Publication of JPH0435634B2 publication Critical patent/JPH0435634B2/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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
    • 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
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP59080620A 1984-04-21 1984-04-21 スクロ−ル形流体機械 Granted JPS60224989A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59080620A JPS60224989A (ja) 1984-04-21 1984-04-21 スクロ−ル形流体機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59080620A JPS60224989A (ja) 1984-04-21 1984-04-21 スクロ−ル形流体機械

Publications (2)

Publication Number Publication Date
JPS60224989A JPS60224989A (ja) 1985-11-09
JPH0435634B2 true JPH0435634B2 (fr) 1992-06-11

Family

ID=13723387

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59080620A Granted JPS60224989A (ja) 1984-04-21 1984-04-21 スクロ−ル形流体機械

Country Status (1)

Country Link
JP (1) JPS60224989A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4875838A (en) * 1988-05-12 1989-10-24 Tecumseh Products Company Scroll compressor with orbiting scroll member biased by oil pressure
EP0348601A3 (fr) * 1988-07-01 1990-07-18 Tecumseh Products Company Compresseur du type à volute
US4928503A (en) * 1988-07-15 1990-05-29 American Standard Inc. Scroll apparatus with pressure regulation
US5156539A (en) * 1990-10-01 1992-10-20 Copeland Corporation Scroll machine with floating seal
BE1008365A3 (nl) * 1993-07-14 1996-04-02 Atlas Copco Airpower Nv Overbrenging met rondbewegend lager en daarbij gebruikte afdichting.
US5588820A (en) * 1995-02-21 1996-12-31 Bristol Compressors, Inc. Scroll compressor having an axial compliance pressure chamber
JP4979503B2 (ja) * 2007-08-03 2012-07-18 日立アプライアンス株式会社 スクロール圧縮機
JP5060352B2 (ja) * 2008-03-14 2012-10-31 パナソニック株式会社 スクロール膨張機

Also Published As

Publication number Publication date
JPS60224989A (ja) 1985-11-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term