JPS57157085A - Apparatus having element moved along circular orbiting path - Google Patents

Apparatus having element moved along circular orbiting path

Info

Publication number
JPS57157085A
JPS57157085A JP56040405A JP4040581A JPS57157085A JP S57157085 A JPS57157085 A JP S57157085A JP 56040405 A JP56040405 A JP 56040405A JP 4040581 A JP4040581 A JP 4040581A JP S57157085 A JPS57157085 A JP S57157085A
Authority
JP
Japan
Prior art keywords
movable
pockets
ring
movable ring
moved along
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.)
Granted
Application number
JP56040405A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6151676B2 (en, 2012
Inventor
Masaharu Hiraga
Takayuki Iimori
Seiichi Sakamoto
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.)
Sankyo Denki Co Ltd
Sanden Corp
Original Assignee
Sankyo Denki Co Ltd
Sanden Corp
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 Sankyo Denki Co Ltd, Sanden Corp filed Critical Sankyo Denki Co Ltd
Priority to JP56040405A priority Critical patent/JPS57157085A/ja
Priority to AU81789/82A priority patent/AU549061B2/en
Priority to US06/361,108 priority patent/US4474543A/en
Priority to EP82102401A priority patent/EP0061698B1/en
Priority to DE8282102401T priority patent/DE3268745D1/de
Publication of JPS57157085A publication Critical patent/JPS57157085A/ja
Publication of JPS6151676B2 publication Critical patent/JPS6151676B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/50—Other types of ball or roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
    • F01C17/063—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements with only rolling movement
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/807—Balance weight, counterweight
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/42—Pumps with cylinders or pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
JP56040405A 1981-03-23 1981-03-23 Apparatus having element moved along circular orbiting path Granted JPS57157085A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP56040405A JPS57157085A (en) 1981-03-23 1981-03-23 Apparatus having element moved along circular orbiting path
AU81789/82A AU549061B2 (en) 1981-03-23 1982-03-22 Scroll pump with anti-rotation device
US06/361,108 US4474543A (en) 1981-03-23 1982-03-23 Rotation prevention device for an orbiting member of a fluid displacement apparatus
EP82102401A EP0061698B1 (en) 1981-03-23 1982-03-23 Orbiting piston type fluid displacement apparatus with a rotation preventing device
DE8282102401T DE3268745D1 (en) 1981-03-23 1982-03-23 Orbiting piston type fluid displacement apparatus with a rotation preventing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56040405A JPS57157085A (en) 1981-03-23 1981-03-23 Apparatus having element moved along circular orbiting path

Publications (2)

Publication Number Publication Date
JPS57157085A true JPS57157085A (en) 1982-09-28
JPS6151676B2 JPS6151676B2 (en, 2012) 1986-11-10

Family

ID=12579745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56040405A Granted JPS57157085A (en) 1981-03-23 1981-03-23 Apparatus having element moved along circular orbiting path

Country Status (5)

Country Link
US (1) US4474543A (en, 2012)
EP (1) EP0061698B1 (en, 2012)
JP (1) JPS57157085A (en, 2012)
AU (1) AU549061B2 (en, 2012)
DE (1) DE3268745D1 (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2632108A (en) * 2023-07-24 2025-01-29 Edwards Ltd A scroll pump and thrust bearings for scroll pumps

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132276B (en) * 1982-12-23 1986-10-01 Copeland Corp Scroll-type rotary fluid-machine
US4609334A (en) * 1982-12-23 1986-09-02 Copeland Corporation Scroll-type machine with rotation controlling means and specific wrap shape
CA1226478A (en) * 1983-03-15 1987-09-08 Sanden Corporation Lubricating mechanism for scroll-type fluid displacement apparatus
JPS59142483U (ja) * 1983-03-15 1984-09-22 サンデン株式会社 スクロ−ル型圧縮機の回転阻止機構
JPS59168289A (ja) * 1983-03-15 1984-09-21 Sanden Corp スクロ−ル型流体装置
JPS60104788A (ja) * 1983-11-14 1985-06-10 Sanden Corp スクロ−ル型圧縮機
JPS60111080A (ja) * 1983-11-19 1985-06-17 Sanden Corp スクロ−ル型圧縮機
CA1265489A (en) * 1984-03-21 1990-02-06 Tamio Sugimoto Scroll type fluid machine
AU587222B2 (en) * 1985-01-28 1989-08-10 Sanden Corporation Drive system for the orbiting scroll of a scroll type fluid compressor
US4767293A (en) * 1986-08-22 1988-08-30 Copeland Corporation Scroll-type machine with axially compliant mounting
US4877382A (en) * 1986-08-22 1989-10-31 Copeland Corporation Scroll-type machine with axially compliant mounting
JPH03105088A (ja) * 1989-09-18 1991-05-01 Sanden Corp スクロール型圧縮機
US5173042A (en) * 1991-11-04 1992-12-22 General Motors Corporation Scroll compressor and discharge valve
JPH0630486U (ja) * 1992-09-21 1994-04-22 サンデン株式会社 スクロール型圧縮機
JP3053551B2 (ja) * 1995-08-03 2000-06-19 サンデン株式会社 ボールカップリング
US5758978A (en) * 1996-04-05 1998-06-02 Ntn Corporation Thrust ball bearing
JPH09303274A (ja) * 1996-05-15 1997-11-25 Sanden Corp スクロール型圧縮機
JP3136267B2 (ja) * 1996-05-21 2001-02-19 サンデン株式会社 スクロール型圧縮機の回転阻止機構
JP3115553B2 (ja) * 1998-01-27 2000-12-11 サンデン株式会社 スクロール型流体機械における可動スクロールの自転阻止機構
JP3299710B2 (ja) * 1998-02-05 2002-07-08 サンデン株式会社 スクロール型流体機械における可動スクロールの自転阻止機構
JPH11241690A (ja) * 1998-02-26 1999-09-07 Sanden Corp スクロール型流体機械
JP2000055040A (ja) 1998-08-04 2000-02-22 Sanden Corp ボールカップリング
JP3249781B2 (ja) * 1998-08-05 2002-01-21 サンデン株式会社 スラスト玉軸受
JP2001132664A (ja) 1999-11-04 2001-05-18 Sanden Corp スクロール型圧縮機
US6315460B1 (en) 1999-12-29 2001-11-13 Visteon Global Technologies, Inc. Orbital motion bearing
KR20060015493A (ko) * 2003-04-03 2006-02-17 고요 세이코 가부시키가이샤 편심 스러스트 베어링
US20080157550A1 (en) * 2006-12-30 2008-07-03 Patrick Burgess Multi-tool tweezer
US8057509B2 (en) 2006-12-30 2011-11-15 Goody Products, Inc. Multi-tool tweezer
JP5150206B2 (ja) * 2007-10-31 2013-02-20 株式会社日立産機システム スクロール式流体機械

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR976187A (en, 2012) * 1951-03-14
US1906142A (en) * 1930-04-02 1933-04-25 Ekelof John Rotary pump or compressor
FR928465A (fr) * 1946-05-28 1947-11-28 Machine rotative fonctionnant comme pompe, compresseur, etc.
US4160629A (en) * 1977-06-17 1979-07-10 Arthur D. Little, Inc. Liquid immersible scroll pump
US4259043A (en) * 1977-06-17 1981-03-31 Arthur D. Little, Inc. Thrust bearing/coupling component for orbiting scroll-type machinery and scroll-type machinery incorporating the same
DE2831179A1 (de) * 1978-07-15 1980-01-24 Leybold Heraeus Gmbh & Co Kg Verdraengermaschine nach dem spiralprinzip
JPS5537537A (en) * 1978-09-09 1980-03-15 Sanden Corp Volume type liquid compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2632108A (en) * 2023-07-24 2025-01-29 Edwards Ltd A scroll pump and thrust bearings for scroll pumps

Also Published As

Publication number Publication date
AU549061B2 (en) 1986-01-09
AU8178982A (en) 1982-09-30
US4474543A (en) 1984-10-02
DE3268745D1 (en) 1986-03-13
JPS6151676B2 (en, 2012) 1986-11-10
EP0061698B1 (en) 1986-01-29
EP0061698A1 (en) 1982-10-06

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