FR2232674A1 - - Google Patents

Info

Publication number
FR2232674A1
FR2232674A1 FR7420035A FR7420035A FR2232674A1 FR 2232674 A1 FR2232674 A1 FR 2232674A1 FR 7420035 A FR7420035 A FR 7420035A FR 7420035 A FR7420035 A FR 7420035A FR 2232674 A1 FR2232674 A1 FR 2232674A1
Authority
FR
France
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
FR7420035A
Other languages
French (fr)
Other versions
FR2232674B1 (ja
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.)
Arthur D Little Inc
Original Assignee
Arthur D Little Inc
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
Priority claimed from US368907A external-priority patent/US3884599A/en
Application filed by Arthur D Little Inc filed Critical Arthur D Little Inc
Publication of FR2232674A1 publication Critical patent/FR2232674A1/fr
Application granted granted Critical
Publication of FR2232674B1 publication Critical patent/FR2232674B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/02—Rotary-piston machines or engines 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
    • F01C1/0207—Rotary-piston machines or engines 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
    • F01C1/0215—Rotary-piston machines or engines 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/003—Systems for the equilibration of forces acting on the elements 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/50—Inlet or outlet
FR7420035A 1973-06-11 1974-06-10 Expired FR2232674B1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US368907A US3884599A (en) 1973-06-11 1973-06-11 Scroll-type positive fluid displacement apparatus
US408912A US3924977A (en) 1973-06-11 1973-10-23 Positive fluid displacement apparatus

Publications (2)

Publication Number Publication Date
FR2232674A1 true FR2232674A1 (ja) 1975-01-03
FR2232674B1 FR2232674B1 (ja) 1978-01-13

Family

ID=27004380

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7420035A Expired FR2232674B1 (ja) 1973-06-11 1974-06-10

Country Status (7)

Country Link
US (1) US3924977A (ja)
JP (1) JPS5749721B2 (ja)
DE (1) DE2428228A1 (ja)
FR (1) FR2232674B1 (ja)
GB (1) GB1447607A (ja)
IT (1) IT1011949B (ja)
SE (1) SE408217B (ja)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329873A1 (fr) * 1975-11-03 1977-05-27 Little Inc A Appareil volumetrique a volutes refroidies
FR2375468A1 (fr) * 1976-09-13 1978-07-21 Little Inc A Appareil de pompage volumetrique a volutes
EP0010930A1 (en) * 1978-10-30 1980-05-14 Sanden Corporation Scroll-type fluid compressor units
EP0012616A1 (en) * 1978-12-16 1980-06-25 Sanden Corporation Scroll-type fluid compressor unit
FR2528125A1 (fr) * 1982-06-07 1983-12-09 Trane Co Dispositif de maintien du mouvement d'une plaque orbitale en relation angulaire fixe par rapport a une plaque fixe d'un compresseur volumetrique de fluide du type a volute
EP0118900A1 (en) * 1983-03-14 1984-09-19 Sanden Corporation Lubricating mechanism for a scroll-type fluid displacement apparatus
EP0143526A2 (en) * 1983-09-30 1985-06-05 Kabushiki Kaisha Toshiba Scroll compressor
FR2559847A1 (fr) * 1984-02-21 1985-08-23 Trane Co Machine a volutes pour comprimer un fluide
FR2573137A1 (fr) * 1984-11-13 1986-05-16 Janicki Jean Machine a piston rotatif et couronne accouplee a la manivelle.
EP0105684B1 (en) * 1982-09-26 1987-05-06 Sanden Corporation Scroll type refrigerant compressor with improved spiral element
CH665260A5 (en) * 1984-09-19 1988-04-29 Bbc Brown Boveri & Cie Orbiting spiral compressor system - uses orbiting spiral extending over more than 360 deg in spiral stator
FR2636099A1 (fr) * 1988-06-29 1990-03-09 American Standard Inc Compresseur de fluide, systeme de refrigeration et procede d'equilibrage axial de la pression d'un arbre d'entrainement de compresseur hermetique
FR2638787A1 (fr) * 1988-10-14 1990-05-11 American Standard Inc Appareil a fluide a volutes, compresseur et systeme de refrigeration
EP0392975A1 (de) * 1989-04-08 1990-10-17 AGINFOR AG für industrielle Forschung Rotierender Spirallader für kompressible Medien
EP0422311A1 (en) * 1988-07-18 1991-04-17 United Technologies Corporation Arrangement for reducing bearing loads in scroll compressors
EP0428729B1 (en) * 1989-02-28 1992-08-12 Zexel Corporation Scroll type fluid handling machine

Families Citing this family (136)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3994633A (en) * 1975-03-24 1976-11-30 Arthur D. Little, Inc. Scroll apparatus with pressurizable fluid chamber for axial scroll bias
US3994635A (en) * 1975-04-21 1976-11-30 Arthur D. Little, Inc. Scroll member and scroll-type apparatus incorporating the same
US4121438A (en) * 1976-09-13 1978-10-24 Arthur D. Little, Inc. Coupling member for orbiting machinery
JPS5398758U (ja) * 1977-01-14 1978-08-10
GB1593446A (en) 1977-06-17 1981-07-15 Little Inc A Orbiting scroll-type liquid pump and scroll members therefor
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
JPS5535151A (en) * 1978-09-04 1980-03-12 Sanden Corp Volume type fluid compressor
JPS5810586B2 (ja) * 1978-09-04 1983-02-26 サンデン株式会社 容積式流体圧縮装置
US4314796A (en) * 1978-09-04 1982-02-09 Sankyo Electric Company Limited Scroll-type compressor with thrust bearing lubricating and bypass means
JPS5537537A (en) * 1978-09-09 1980-03-15 Sanden Corp Volume type liquid compressor
JPS5551987A (en) * 1978-10-12 1980-04-16 Sanden Corp Positive displacement fluid compressor
JPS5569772A (en) * 1978-11-15 1980-05-26 Mitsubishi Electric Corp Spiral fluid engine
JPS55107093A (en) * 1979-02-13 1980-08-16 Hitachi Ltd Enclosed type scroll compressor
JPS55109793A (en) * 1979-02-17 1980-08-23 Sanden Corp Displacement type fluid compressor
JPS6047441B2 (ja) * 1979-04-25 1985-10-22 株式会社日立製作所 スクロ−ル流体機械
JPS55160193A (en) * 1979-05-28 1980-12-12 Hitachi Ltd Scroll fluid equipment
DE2927690A1 (de) * 1979-07-09 1981-01-29 Leybold Heraeus Gmbh & Co Kg Verdraengermaschine nach dem spiralprinzip
JPS5656991A (en) * 1979-10-13 1981-05-19 Mitsubishi Electric Corp Scroll compressor
JPS5819875B2 (ja) * 1980-03-18 1983-04-20 サンデン株式会社 スクロ−ル型圧縮機
JPS56141087A (en) * 1980-04-05 1981-11-04 Sanden Corp Scroll type compressor
JPS56143386A (en) * 1980-04-09 1981-11-09 Hitachi Ltd Enclosed scroll compressor
JPS56156490A (en) * 1980-05-06 1981-12-03 Hitachi Ltd Enclosed scroll compressor
JPS5855359B2 (ja) * 1980-05-07 1983-12-09 サンデン株式会社 スクロ−ル型圧縮機
JPS5715657A (en) * 1980-07-01 1982-01-27 Sanden Corp Swirl-shaped side wall finishing process and tool
US4934910A (en) * 1980-10-08 1990-06-19 American Standard, Inc. Scroll-type fluid apparatus with radially compliant driving means
JPS5773804A (en) * 1980-10-27 1982-05-08 Hitachi Ltd Scroll type hydraulic machine
JPS5776202A (en) * 1980-10-30 1982-05-13 Ebara Corp Scroll type machine
JPS6012956Y2 (ja) * 1980-11-10 1985-04-25 サンデン株式会社 スクロ−ル型圧縮機
US4892469A (en) * 1981-04-03 1990-01-09 Arthur D. Little, Inc. Compact scroll-type fluid compressor with swing-link driving means
JPS5783345A (en) * 1981-08-07 1982-05-25 Sanden Corp Surface finishing for wall surface of scroll member and tools thereof
JPS5783346A (en) * 1981-08-07 1982-05-25 Sanden Corp Surface finishing for wall surface of scroll member
JPS5840588U (ja) * 1981-09-11 1983-03-17 トキコ株式会社 スクロ−ル式流体機械
US4413959A (en) * 1981-10-19 1983-11-08 The Trane Company Scroll machine with flex member pivoted swing link
JPS5867903A (ja) * 1981-10-20 1983-04-22 Sanden Corp 起動時アンロ−デイングを可能にした容積式流体装置
JPS5870002A (ja) * 1981-10-21 1983-04-26 Hitachi Ltd スクロール流体装置用オルダムリング
US4411605A (en) * 1981-10-29 1983-10-25 The Trane Company Involute and laminated tip seal of labyrinth type for use in a scroll machine
US4415318A (en) * 1981-12-10 1983-11-15 The Trane Company Rolling thrust bearing for use in a scroll machine
US4431388A (en) * 1982-03-05 1984-02-14 The Trane Company Controlled suction unloading in a scroll compressor
GB2122263A (en) * 1982-06-25 1984-01-11 Moog Inc Fluid-powered rotary actuator
JPS5915691A (ja) * 1982-07-15 1984-01-26 Sanden Corp スクロ−ル型流体装置
JPS5952193U (ja) * 1982-09-30 1984-04-05 サンデン株式会社 スクロ−ル型圧縮機
JPS5963389A (ja) * 1982-10-05 1984-04-11 Hitachi Ltd 容積形スクロ−ル式流体機械
JPS5958791U (ja) * 1982-10-09 1984-04-17 サンデン株式会社 スクロ−ル圧縮機
JPS5979086A (ja) * 1982-10-27 1984-05-08 Hitachi Ltd スクロ−ル流体機械
DE3243571A1 (de) * 1982-11-25 1984-05-30 Volkswagenwerk Ag, 3180 Wolfsburg Verdraengermaschine fuer kompressible medien
US4609334A (en) * 1982-12-23 1986-09-02 Copeland Corporation Scroll-type machine with rotation controlling means and specific wrap shape
JPS59173587A (ja) * 1983-03-22 1984-10-01 Mitsubishi Electric Corp スクロ−ル形流体機械
JPS59196745A (ja) * 1983-03-31 1984-11-08 Res Assoc Residual Oil Process<Rarop> 鉄含有ゼオライト組成物
JPS59224490A (ja) * 1983-06-03 1984-12-17 Sanden Corp スクロ−ル型流体装置
US4538975A (en) * 1983-08-16 1985-09-03 Sanden Corporation Scroll type compressor with lubricating system
JPS6040821A (ja) * 1984-01-23 1985-03-04 Mitsubishi Electric Corp オルダム継手
US4522575A (en) * 1984-02-21 1985-06-11 American Standard Inc. Scroll machine using discharge pressure for axial sealing
CA1265489A (en) * 1984-03-21 1990-02-06 Tamio Sugimoto Scroll type fluid machine
JPS60224988A (ja) * 1984-04-20 1985-11-09 Daikin Ind Ltd スクロ−ル形流体機械
US4568256A (en) * 1984-05-21 1986-02-04 Sundstrand Corporation Lubricant separation in a scroll compressor
JPS6138189A (ja) * 1984-07-31 1986-02-24 Sanden Corp スクロ−ル型圧縮機の軸方向隙間調整構造
US4575319A (en) * 1984-08-01 1986-03-11 Sanden Corporation Method and apparatus for adjusting the angular relationship of spiral elements in a scroll type fluid displacement apparatus
US4575318A (en) * 1984-08-16 1986-03-11 Sundstrand Corporation Unloading of scroll compressors
US4715796A (en) * 1985-05-16 1987-12-29 Mitsubishi Denki Kabushiki Kaisha Scroll-type fluid transferring machine with loose drive fit in crank shaft recess
JPS6249026A (ja) * 1985-08-28 1987-03-03 Daikin Mfg Co Ltd 容積型回転ポンプ式クラツチ
US4611975A (en) * 1985-09-11 1986-09-16 Sundstrand Corporation Scroll type compressor or pump with axial pressure balancing
JPH0212316Y2 (ja) * 1985-10-11 1990-04-06
US4655696A (en) * 1985-11-14 1987-04-07 American Standard Inc. Anti-rotation coupling for a scroll machine
JPS61167187A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS62162786A (ja) * 1986-01-10 1987-07-18 Sanyo Electric Co Ltd スクロ−ル圧縮機
JPH0678753B2 (ja) * 1986-03-07 1994-10-05 三菱電機株式会社 スクロ−ル真空ポンプ
JP2730625B2 (ja) * 1986-05-30 1998-03-25 松下電器産業株式会社 スクロール圧縮機
US5219281A (en) * 1986-08-22 1993-06-15 Copeland Corporation Fluid compressor with liquid separating baffle overlying the inlet port
US4767293A (en) * 1986-08-22 1988-08-30 Copeland Corporation Scroll-type machine with axially compliant mounting
DE3745097C2 (de) * 1986-08-22 2000-03-16 Copeland Corp Hermetisch gekapselte Motor-Kompressor-Einheit
US4877382A (en) * 1986-08-22 1989-10-31 Copeland Corporation Scroll-type machine with axially compliant mounting
JP2674991B2 (ja) * 1986-11-19 1997-11-12 株式会社日立製作所 スクロール圧縮機
JPS63110683U (ja) * 1987-01-10 1988-07-15
KR950008694B1 (ko) * 1987-12-28 1995-08-04 마쯔시다덴기산교 가부시기가이샤 스크롤압축기
KR920006046B1 (ko) * 1988-04-11 1992-07-27 가부시기가이샤 히다찌세이사꾸쇼 스크롤 콤프레서
US4911620A (en) * 1988-05-12 1990-03-27 Tecumseh Products Company Scroll compressor top cover plate
JPH0219677A (ja) * 1988-07-08 1990-01-23 Sanden Corp スクロール型流体圧縮装置
US5167494A (en) * 1989-01-31 1992-12-01 Nippon Soken Inc. Scroll type compressor with axially supported movable scroll
JPH03105088A (ja) * 1989-09-18 1991-05-01 Sanden Corp スクロール型圧縮機
US4992032A (en) * 1989-10-06 1991-02-12 Carrier Corporation Scroll compressor with dual pocket axial compliance
US4993928A (en) * 1989-10-10 1991-02-19 Carrier Corporation Scroll compressor with dual pocket axial compliance
US5017107A (en) * 1989-11-06 1991-05-21 Carrier Corporation Slider block radial compliance mechanism
JP2863261B2 (ja) * 1990-05-18 1999-03-03 サンデン株式会社 スクロール型圧縮機
US5099658A (en) * 1990-11-09 1992-03-31 American Standard Inc. Co-rotational scroll apparatus with optimized coupling
KR920007619B1 (ko) * 1990-12-06 1992-09-09 주식회사 금성사 밀폐형 스크롤 압축기의 선회스크롤 실링장치
US5088906A (en) * 1991-02-04 1992-02-18 Tecumseh Products Company Axially floating scroll member assembly
US5106279A (en) * 1991-02-04 1992-04-21 Tecumseh Products Company Orbiting scroll member assembly
JPH04219401A (ja) * 1991-04-15 1992-08-10 Hitachi Ltd スクロール流体機械
JP2882902B2 (ja) * 1991-04-25 1999-04-19 三菱重工業株式会社 スクロール型圧縮機
JPH0649783U (ja) * 1992-12-07 1994-07-08 サンデン株式会社 スクロール流体機械
US5346376A (en) * 1993-08-20 1994-09-13 General Motors Corporation Axial thrust applying structure for the scrolls of a scroll type compressor
JPH07109983A (ja) * 1993-10-13 1995-04-25 Nippondenso Co Ltd スクロール型圧縮機
JP3173253B2 (ja) * 1993-11-02 2001-06-04 松下電器産業株式会社 スクロール圧縮機
KR960014083B1 (ko) * 1993-12-03 1996-10-12 엘지전자 주식회사 스크롤압축기의 축방향 누설방지장치
JP2548517B2 (ja) * 1994-02-21 1996-10-30 株式会社日立製作所 密閉形スクロール流体装置
JPH07324689A (ja) * 1994-05-31 1995-12-12 Mitsubishi Heavy Ind Ltd スクロール型流体機械
US5474433A (en) * 1994-07-21 1995-12-12 Industrial Technology Research Institute Axial sealing mechanism of volute compressor
JP2835575B2 (ja) * 1994-10-25 1998-12-14 大同メタル工業株式会社 スクロール型コンプレッサー用シール材
JPH08144970A (ja) * 1994-11-16 1996-06-04 Daido Metal Co Ltd スクロール型コンプレッサー用チップシール及びその製造方法
US5496157A (en) * 1994-12-21 1996-03-05 Carrier Corporation Reverse rotation prevention for scroll compressors
US5551851A (en) * 1995-02-03 1996-09-03 Bristol Compressors, Inc. Scroll compressor construction and method of assembly
JPH08319966A (ja) * 1995-05-24 1996-12-03 Tokico Ltd スクロール式流体機械
JPH0932753A (ja) * 1995-07-18 1997-02-04 Matsushita Electric Ind Co Ltd スクロール圧縮機
KR0162228B1 (ko) * 1995-11-03 1999-01-15 원하열 스크롤 압축기
GB2294294A (en) * 1995-11-29 1996-04-24 Univ City Orbital scroll expander for recovering power from flashing fluids
US5866990A (en) * 1996-01-26 1999-02-02 Fusion Lighting, Inc. Microwave lamp with multi-purpose rotary motor
US6056523A (en) * 1996-02-09 2000-05-02 Kyungwon-Century Co., Ltd. Scroll-type compressor having securing blocks and multiple discharge ports
US6027321A (en) * 1996-02-09 2000-02-22 Kyungwon-Century Co. Ltd. Scroll-type compressor having an axially displaceable scroll plate
US5752816A (en) * 1996-10-10 1998-05-19 Air Squared,Inc. Scroll fluid displacement apparatus with improved sealing means
JP3762494B2 (ja) * 1996-10-22 2006-04-05 サンデン株式会社 スクロール型流体機械
US5833443A (en) * 1996-10-30 1998-11-10 Carrier Corporation Scroll compressor with reduced separating force between fixed and orbiting scroll members
US5762483A (en) * 1997-01-28 1998-06-09 Carrier Corporation Scroll compressor with controlled fluid venting to back pressure chamber
JP3478940B2 (ja) * 1997-03-04 2003-12-15 株式会社日立産機システム スクロール圧縮機
US6059540A (en) * 1997-09-22 2000-05-09 Mind Tech Corp. Lubrication means for a scroll-type fluid displacement apparatus
US6071101A (en) * 1997-09-22 2000-06-06 Mind Tech Corp. Scroll-type fluid displacement device having flow diverter, multiple tip seal and semi-radial compliant mechanism
US6113371A (en) * 1998-10-05 2000-09-05 Scroll Technologies Scroll-type machine with compact Oldham coupling
US6193487B1 (en) 1998-10-13 2001-02-27 Mind Tech Corporation Scroll-type fluid displacement device for vacuum pump application
JP4319274B2 (ja) * 1998-10-30 2009-08-26 株式会社日立製作所 スクロール式流体機械
JP3738725B2 (ja) * 2001-11-02 2006-01-25 トヨタ自動車株式会社 燃焼機関の排気エネルギ回収装置
TWI221502B (en) * 2002-04-11 2004-10-01 Shimao Ni Scroll type fluid displacement apparatus with fully compliant floating scrolls
US6758659B2 (en) * 2002-04-11 2004-07-06 Shimao Ni Scroll type fluid displacement apparatus with fully compliant floating scrolls
US7314357B2 (en) * 2005-05-02 2008-01-01 Tecumseh Products Company Seal member for scroll compressors
JP2006342793A (ja) * 2005-05-11 2006-12-21 Denso Corp 流体機械
US7841845B2 (en) 2005-05-16 2010-11-30 Emerson Climate Technologies, Inc. Open drive scroll machine
US7467933B2 (en) * 2006-01-26 2008-12-23 Scroll Laboratories, Inc. Scroll-type fluid displacement apparatus with fully compliant floating scrolls
CN102112745A (zh) * 2008-07-28 2011-06-29 株式会社富石 涡旋式流体机械
US11047389B2 (en) 2010-04-16 2021-06-29 Air Squared, Inc. Multi-stage scroll vacuum pumps and related scroll devices
US10865793B2 (en) 2016-12-06 2020-12-15 Air Squared, Inc. Scroll type device having liquid cooling through idler shafts
US11454241B2 (en) 2018-05-04 2022-09-27 Air Squared, Inc. Liquid cooling of fixed and orbiting scroll compressor, expander or vacuum pump
US11067080B2 (en) 2018-07-17 2021-07-20 Air Squared, Inc. Low cost scroll compressor or vacuum pump
US20200025199A1 (en) 2018-07-17 2020-01-23 Air Squared, Inc. Dual drive co-rotating spinning scroll compressor or expander
US11530703B2 (en) 2018-07-18 2022-12-20 Air Squared, Inc. Orbiting scroll device lubrication
US11473572B2 (en) 2019-06-25 2022-10-18 Air Squared, Inc. Aftercooler for cooling compressed working fluid
US11898557B2 (en) 2020-11-30 2024-02-13 Air Squared, Inc. Liquid cooling of a scroll type compressor with liquid supply through the crankshaft
US11885328B2 (en) 2021-07-19 2024-01-30 Air Squared, Inc. Scroll device with an integrated cooling loop

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1906142A (en) * 1930-04-02 1933-04-25 Ekelof John Rotary pump or compressor
GB486192A (en) * 1936-11-26 1938-05-31 Cfcmug Improvements in apparatus for fluids such as engines, pumps, compressors, meters andthe like, comprising a member operated by an orbitary movement
US2475247A (en) * 1944-05-22 1949-07-05 Mikulasek John Planetary piston fluid displacement mechanism
FR2153129B2 (ja) * 1971-06-01 1974-01-04 Vulliez Paul
US3817664A (en) * 1972-12-11 1974-06-18 J Bennett Rotary fluid pump or motor with intermeshed spiral walls

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329873A1 (fr) * 1975-11-03 1977-05-27 Little Inc A Appareil volumetrique a volutes refroidies
FR2375468A1 (fr) * 1976-09-13 1978-07-21 Little Inc A Appareil de pompage volumetrique a volutes
EP0010930A1 (en) * 1978-10-30 1980-05-14 Sanden Corporation Scroll-type fluid compressor units
EP0012616A1 (en) * 1978-12-16 1980-06-25 Sanden Corporation Scroll-type fluid compressor unit
FR2528125A1 (fr) * 1982-06-07 1983-12-09 Trane Co Dispositif de maintien du mouvement d'une plaque orbitale en relation angulaire fixe par rapport a une plaque fixe d'un compresseur volumetrique de fluide du type a volute
EP0105684B1 (en) * 1982-09-26 1987-05-06 Sanden Corporation Scroll type refrigerant compressor with improved spiral element
EP0118900A1 (en) * 1983-03-14 1984-09-19 Sanden Corporation Lubricating mechanism for a scroll-type fluid displacement apparatus
EP0143526A3 (en) * 1983-09-30 1986-11-12 Kabushiki Kaisha Toshiba Scroll compressor
EP0143526A2 (en) * 1983-09-30 1985-06-05 Kabushiki Kaisha Toshiba Scroll compressor
FR2559847A1 (fr) * 1984-02-21 1985-08-23 Trane Co Machine a volutes pour comprimer un fluide
CH665260A5 (en) * 1984-09-19 1988-04-29 Bbc Brown Boveri & Cie Orbiting spiral compressor system - uses orbiting spiral extending over more than 360 deg in spiral stator
EP0184484A1 (fr) * 1984-11-13 1986-06-11 Tecnalor S.A. Machine à piston rotatif et couronne accouplée à la manivelle
FR2573137A1 (fr) * 1984-11-13 1986-05-16 Janicki Jean Machine a piston rotatif et couronne accouplee a la manivelle.
FR2636099A1 (fr) * 1988-06-29 1990-03-09 American Standard Inc Compresseur de fluide, systeme de refrigeration et procede d'equilibrage axial de la pression d'un arbre d'entrainement de compresseur hermetique
EP0422311A1 (en) * 1988-07-18 1991-04-17 United Technologies Corporation Arrangement for reducing bearing loads in scroll compressors
FR2638787A1 (fr) * 1988-10-14 1990-05-11 American Standard Inc Appareil a fluide a volutes, compresseur et systeme de refrigeration
EP0428729B1 (en) * 1989-02-28 1992-08-12 Zexel Corporation Scroll type fluid handling machine
EP0392975A1 (de) * 1989-04-08 1990-10-17 AGINFOR AG für industrielle Forschung Rotierender Spirallader für kompressible Medien
CH678969A5 (ja) * 1989-04-08 1991-11-29 Aginfor Ag

Also Published As

Publication number Publication date
JPS5032512A (ja) 1975-03-29
IT1011949B (it) 1977-02-10
JPS5749721B2 (ja) 1982-10-23
DE2428228C2 (ja) 1989-05-18
FR2232674B1 (ja) 1978-01-13
US3924977A (en) 1975-12-09
SE7407610L (ja) 1974-12-12
SE408217B (sv) 1979-05-21
DE2428228A1 (de) 1975-01-02
GB1447607A (en) 1976-08-25

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