JPS5335840A - Scrolllshaped device equipped with hydrodynamic thrust bearing - Google Patents

Scrolllshaped device equipped with hydrodynamic thrust bearing

Info

Publication number
JPS5335840A
JPS5335840A JP10331077A JP10331077A JPS5335840A JP S5335840 A JPS5335840 A JP S5335840A JP 10331077 A JP10331077 A JP 10331077A JP 10331077 A JP10331077 A JP 10331077A JP S5335840 A JPS5335840 A JP S5335840A
Authority
JP
Japan
Prior art keywords
scrolllshaped
thrust bearing
device equipped
hydrodynamic thrust
hydrodynamic
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
JP10331077A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61491B2 (en:Method
Inventor
Ingusutoroomu Matsukaroo Jiyon
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
Application filed by Arthur D Little Inc filed Critical Arthur D Little Inc
Publication of JPS5335840A publication Critical patent/JPS5335840A/ja
Priority to US05/895,278 priority Critical patent/US4182941A/en
Priority to DE2815888A priority patent/DE2815888C2/de
Priority to GB15186/78A priority patent/GB1566093A/en
Priority to NLAANVRAGE7804811,A priority patent/NL175115C/xx
Publication of JPS61491B2 publication Critical patent/JPS61491B2/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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/02—Parts of sliding-contact bearings
    • F16C33/04—Brasses; Bushes; Linings
    • F16C33/06—Sliding surface mainly made of metal
    • F16C33/10—Construction relative to lubrication
    • F16C33/1025—Construction relative to lubrication with liquid, e.g. oil, as lubricant
    • F16C33/106—Details of distribution or circulation inside the bearings, e.g. details of the bearing surfaces to affect flow or pressure of the liquid
    • F16C33/1065—Grooves on a bearing surface for distributing or collecting the liquid
    • 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
    • F01C21/02—Arrangements of bearings
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/045—Sliding-contact bearings for exclusively rotary movement for axial load only with grooves in the bearing surface to generate hydrodynamic pressure, e.g. spiral groove thrust bearings
    • 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
    • F16C17/00—Sliding-contact bearings for exclusively rotary movement
    • F16C17/04—Sliding-contact bearings for exclusively rotary movement for axial load only
    • F16C17/08—Sliding-contact bearings for exclusively rotary movement for axial load only for supporting the end face of a shaft or other member, e.g. footstep bearings
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Rotary Pumps (AREA)
  • Sliding-Contact Bearings (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
JP10331077A 1976-09-13 1977-08-30 Scrolllshaped device equipped with hydrodynamic thrust bearing Granted JPS5335840A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US05/895,278 US4182941A (en) 1977-08-03 1978-04-10 Improved pressure switch
DE2815888A DE2815888C2 (de) 1977-08-30 1978-04-12 Druckabhängiger Schalter
GB15186/78A GB1566093A (en) 1977-08-30 1978-04-18 Pressure-responsive switch assembly
NLAANVRAGE7804811,A NL175115C (nl) 1977-08-30 1978-05-03 Drukgevoelige schakelaar.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/722,695 US4065279A (en) 1976-09-13 1976-09-13 Scroll-type apparatus with hydrodynamic thrust bearing

Publications (2)

Publication Number Publication Date
JPS5335840A true JPS5335840A (en) 1978-04-03
JPS61491B2 JPS61491B2 (en:Method) 1986-01-09

Family

ID=24902977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10331077A Granted JPS5335840A (en) 1976-09-13 1977-08-30 Scrolllshaped device equipped with hydrodynamic thrust bearing

Country Status (9)

Country Link
US (1) US4065279A (en:Method)
JP (1) JPS5335840A (en:Method)
AU (1) AU510580B2 (en:Method)
CA (1) CA1073023A (en:Method)
DE (1) DE2735663A1 (en:Method)
FR (1) FR2375468A1 (en:Method)
GB (1) GB1558136A (en:Method)
IT (1) IT1117076B (en:Method)
SE (2) SE432469B (en:Method)

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620793A (en) * 1979-07-31 1981-02-26 Hitachi Ltd Closed type scroll compressor
JPS56113089A (en) * 1980-02-07 1981-09-05 Mitsubishi Electric Corp Scroll compressor
JPS56143386A (en) * 1980-04-09 1981-11-09 Hitachi Ltd Enclosed scroll compressor
JPS5776201A (en) * 1980-10-31 1982-05-13 Hitachi Ltd Oil feed device for scroll hydraulic machine
JPS57131895A (en) * 1981-12-21 1982-08-14 Mitsubishi Electric Corp Scroll compressor
JPS57131893A (en) * 1981-12-21 1982-08-14 Mitsubishi Electric Corp Scroll compressor
JPS57131894A (en) * 1981-12-21 1982-08-14 Mitsubishi Electric Corp Scroll compressor
JPS5879684A (ja) * 1982-10-20 1983-05-13 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS58119901A (ja) * 1982-01-06 1983-07-16 Hitachi Ltd スクロ−ル流体機械の軸受装置
JPS5918286A (ja) * 1982-07-21 1984-01-30 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS5928089A (ja) * 1983-06-06 1984-02-14 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS59224493A (ja) * 1983-06-03 1984-12-17 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS6040821A (ja) * 1984-01-23 1985-03-04 Mitsubishi Electric Corp オルダム継手
JPS61167188A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS61167191A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS61167192A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS61167189A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS61167190A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS61167193A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS62142882A (ja) * 1985-12-16 1987-06-26 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS62218685A (ja) * 1987-03-20 1987-09-26 Hitachi Ltd スクロ−ル流体機械の給油装置
JPS62223489A (ja) * 1987-03-20 1987-10-01 Hitachi Ltd スクロール圧縮機
JPS6375379A (ja) * 1987-04-17 1988-04-05 Hitachi Ltd 密閉形スクロ−ル流体装置
JPS6369792U (en:Method) * 1986-10-24 1988-05-11
JPS63273764A (ja) * 1987-04-30 1988-11-10 松下電器産業株式会社 空気調和機の運転制御方法
JPS63273763A (ja) * 1987-04-30 1988-11-10 松下電器産業株式会社 空気調和機の運転制御方法
JPH029971A (ja) * 1988-06-28 1990-01-12 Matsushita Electric Ind Co Ltd スクロール気体圧縮機
JPH0842465A (ja) * 1995-07-24 1996-02-13 Hitachi Ltd 密閉形スクロール流体装置
JP2006316677A (ja) * 2005-05-11 2006-11-24 Denso Corp スクロール型圧縮機
JP2008051034A (ja) * 2006-08-25 2008-03-06 Denso Corp スクロール圧縮機
JP2008051018A (ja) * 2006-08-25 2008-03-06 Denso Corp スクロール型圧縮機
JP2008051030A (ja) * 2006-08-25 2008-03-06 Denso Corp スクロール型圧縮機
JP2008051045A (ja) * 2006-08-25 2008-03-06 Denso Corp スクロール型圧縮機
JP2008088847A (ja) * 2006-09-29 2008-04-17 Denso Corp スクロール型圧縮機
JP2008215090A (ja) * 2007-02-28 2008-09-18 Denso Corp スクロール型圧縮機およびその製造方法
JP2008286135A (ja) * 2007-05-18 2008-11-27 Denso Corp 圧縮機
US7878777B2 (en) 2006-08-25 2011-02-01 Denso Corporation Scroll compressor having grooved thrust bearing
WO2015155798A1 (ja) * 2014-04-07 2015-10-15 三菱電機株式会社 スクロール圧縮機

Families Citing this family (124)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JPS5527550A (en) * 1978-08-16 1980-02-27 Matsushita Electric Ind Co Ltd Bearing device
US4314796A (en) * 1978-09-04 1982-02-09 Sankyo Electric Company Limited Scroll-type compressor with thrust bearing lubricating and bypass means
JPS5546081A (en) * 1978-09-29 1980-03-31 Mitsubishi Electric Corp Scroll compressor
JPS5551987A (en) * 1978-10-12 1980-04-16 Sanden Corp Positive displacement fluid compressor
EP0010930B1 (en) * 1978-10-30 1983-09-21 Sanden Corporation Scroll-type fluid compressor units
US4332535A (en) * 1978-12-16 1982-06-01 Sankyo Electric Company Limited Scroll type compressor having an oil separator and oil sump in the suction chamber
JPS6035556B2 (ja) * 1979-04-11 1985-08-15 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
JPS55172687U (en:Method) * 1979-05-31 1980-12-11
DE2927690A1 (de) * 1979-07-09 1981-01-29 Leybold Heraeus Gmbh & Co Kg Verdraengermaschine nach dem spiralprinzip
JPS5819875B2 (ja) * 1980-03-18 1983-04-20 サンデン株式会社 スクロ−ル型圧縮機
JPS581278B2 (ja) 1980-04-05 1983-01-10 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
AU547490B2 (en) * 1980-05-31 1985-10-24 Sanden Corporation Scroll-type pump
US4934910A (en) * 1980-10-08 1990-06-19 American Standard, Inc. Scroll-type fluid apparatus with radially compliant driving means
US4383805A (en) * 1980-11-03 1983-05-17 The Trane Company Gas compressor of the scroll type having delayed suction closing capacity modulation
JPS6012956Y2 (ja) * 1980-11-10 1985-04-25 サンデン株式会社 スクロ−ル型圧縮機
US4389171A (en) * 1981-01-15 1983-06-21 The Trane Company Gas compressor of the scroll type having reduced starting torque
US4395205A (en) * 1981-02-12 1983-07-26 Arthur D. Little, Inc. Mechanically actuated tip seals for scroll apparatus and scroll apparatus embodying the same
US4892469A (en) * 1981-04-03 1990-01-09 Arthur D. Little, Inc. Compact scroll-type fluid compressor with swing-link driving means
JPS57173503A (en) * 1981-04-17 1982-10-25 Hitachi Ltd Oil feed device of scroll fluidic machine
JPS57176382A (en) * 1981-04-24 1982-10-29 Toyoda Autom Loom Works Ltd Positive displacement fluid compressor device
FR2508113A1 (fr) * 1981-06-17 1982-12-24 Zimmern Bernard Machine volumetrique a vis et pignons
US4403927A (en) * 1981-09-08 1983-09-13 The Trane Company Lubricant distribution system for scroll machine
JPS5865987A (ja) * 1981-10-14 1983-04-19 Hitachi Ltd スクロ−ル圧縮機
JPS5867984A (ja) * 1981-10-19 1983-04-22 Hitachi Ltd スクロ−ル圧縮機の軸受装置
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
JPS58117378A (ja) * 1981-12-28 1983-07-12 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS59110884A (ja) * 1982-12-17 1984-06-26 Hitachi Ltd スクロ−ル圧縮機
GB2132276B (en) * 1982-12-23 1986-10-01 Copeland Corp Scroll-type rotary fluid-machine
US4488855A (en) * 1982-12-27 1984-12-18 The Trane Company Main bearing lubrication system for scroll machine
JPS59162383A (ja) * 1983-03-07 1984-09-13 Mitsubishi Electric Corp スクロ−ル流体機械
JPS59173587A (ja) * 1983-03-22 1984-10-01 Mitsubishi Electric Corp スクロ−ル形流体機械
JPS6013995A (ja) * 1983-07-01 1985-01-24 Mitsubishi Electric Corp スクロ−ル形流体機械
US4522575A (en) * 1984-02-21 1985-06-11 American Standard Inc. Scroll machine using discharge pressure for axial sealing
JPS60143185U (ja) * 1984-03-05 1985-09-21 株式会社豊田自動織機製作所 スクロ−ル圧縮機
US4585403A (en) * 1984-03-06 1986-04-29 Mitsubishi Denki Kabushiki Kaisha Scroll device with eccentricity adjusting bearing
JPS60206989A (ja) * 1984-03-30 1985-10-18 Mitsubishi Electric Corp スクロ−ル形流体機械
JPS60224991A (ja) * 1984-04-24 1985-11-09 Daikin Ind Ltd 密閉形スクロ−ル圧縮機
JPS6128782A (ja) * 1984-07-20 1986-02-08 Toshiba Corp スクロ−ルコンプレツサ
US4627799A (en) * 1984-08-27 1986-12-09 Sanden Corporation Axial sealing mechanism for a scroll type fluid displacement apparatus
JPS61169686A (ja) * 1985-01-23 1986-07-31 Hitachi Ltd スクロ−ル圧縮機
JPS60162286U (ja) * 1985-03-22 1985-10-28 サンデン株式会社 スクロール型圧縮機
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
US4611975A (en) * 1985-09-11 1986-09-16 Sundstrand Corporation Scroll type compressor or pump with axial pressure balancing
US4655696A (en) * 1985-11-14 1987-04-07 American Standard Inc. Anti-rotation coupling for a scroll machine
KR920008914B1 (ko) * 1985-11-27 1992-10-12 미쓰비시전기 주식회사 스크롤 유체기계
JPS62162786A (ja) * 1986-01-10 1987-07-18 Sanyo Electric Co Ltd スクロ−ル圧縮機
JPH0697037B2 (ja) * 1986-05-08 1994-11-30 三菱電機株式会社 スクロ−ル圧縮機
JPH0647991B2 (ja) * 1986-05-15 1994-06-22 三菱電機株式会社 スクロ−ル圧縮機
JPH0697036B2 (ja) * 1986-05-30 1994-11-30 松下電器産業株式会社 電動圧縮機
JPH0735790B2 (ja) * 1986-06-23 1995-04-19 株式会社日立製作所 スクロ−ル圧縮機
US4767293A (en) * 1986-08-22 1988-08-30 Copeland Corporation Scroll-type machine with axially compliant mounting
JP2631839B2 (ja) * 1986-08-22 1997-07-16 株式会社日立製作所 スクロール圧縮機
DE3745097C2 (de) * 1986-08-22 2000-03-16 Copeland Corp Hermetisch gekapselte Motor-Kompressor-Einheit
US5407335A (en) * 1986-08-22 1995-04-18 Copeland Corporation Non-orbiting scroll mounting arrangements for a scroll machine
JPS63109291A (ja) * 1986-10-27 1988-05-13 Mitsubishi Electric Corp スクロ−ル圧縮機
KR910002402B1 (ko) * 1986-11-05 1991-04-22 미쓰비시전기 주식회사 스크롤압축기
JP2631649B2 (ja) * 1986-11-27 1997-07-16 三菱電機株式会社 スクロール圧縮機
JPS63110683U (en:Method) * 1987-01-10 1988-07-15
GB2202905B (en) * 1987-03-12 1991-07-24 Matsushita Electric Industrial Co Ltd Scroll compressor
US4900238A (en) * 1987-03-20 1990-02-13 Sanden Corporation Scroll type compressor with releasably secured hermetic housing
CA1305688C (en) * 1987-03-20 1992-07-28 Shigemi Shimizu Scroll type compressor
DE3721384A1 (de) * 1987-06-29 1989-01-19 Glyco Metall Werke Axialgleitlagerelement
JP2541227B2 (ja) * 1987-07-08 1996-10-09 三菱電機株式会社 スクロ−ル圧縮機
JP2675313B2 (ja) * 1987-11-21 1997-11-12 サンデン株式会社 スクロール型圧縮機
JPS63154877A (ja) * 1987-12-11 1988-06-28 Hitachi Ltd スクロール圧縮機
KR950008694B1 (ko) * 1987-12-28 1995-08-04 마쯔시다덴기산교 가부시기가이샤 스크롤압축기
JPH01182586A (ja) * 1988-01-14 1989-07-20 Sanden Corp 密閉型スクロール圧縮機
US4875840A (en) * 1988-05-12 1989-10-24 Tecumseh Products Company Compressor lubrication system with vent
JP2712777B2 (ja) * 1990-07-13 1998-02-16 三菱電機株式会社 スクロール圧縮機
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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
US5466134A (en) * 1994-04-05 1995-11-14 Puritan Bennett Corporation Scroll compressor having idler cranks and strengthening and heat dissipating ribs
US5759020A (en) * 1994-04-05 1998-06-02 Air Squared, Inc. Scroll compressor having tip seals and idler crank assemblies
JP3369786B2 (ja) * 1995-04-19 2003-01-20 サンデン株式会社 スクロール型圧縮機
US5496160A (en) * 1995-07-03 1996-03-05 Tecumseh Products Company Scroll compressor having a suction check valve
JP3010174B2 (ja) * 1995-11-24 2000-02-14 株式会社安永 スクロール型流体機械
US5938419A (en) * 1997-01-17 1999-08-17 Anest Iwata Corporation Scroll fluid apparatus having an intermediate seal member with a compressed fluid passage therein
JP2984640B2 (ja) * 1997-12-18 1999-11-29 三菱重工業株式会社 密閉型スクロール圧縮機
US6439864B1 (en) 1999-01-11 2002-08-27 Air Squared, Inc. Two stage scroll vacuum pump with improved pressure ratio and performance
US6113371A (en) * 1998-10-05 2000-09-05 Scroll Technologies Scroll-type machine with compact Oldham coupling
US6261071B1 (en) * 1999-10-01 2001-07-17 Scroll Technologies Reduced height sealed compressor and incorporation of suction tube
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JPS5620793A (en) * 1979-07-31 1981-02-26 Hitachi Ltd Closed type scroll compressor
JPS56113089A (en) * 1980-02-07 1981-09-05 Mitsubishi Electric Corp Scroll compressor
JPS56143386A (en) * 1980-04-09 1981-11-09 Hitachi Ltd Enclosed scroll compressor
JPS5776201A (en) * 1980-10-31 1982-05-13 Hitachi Ltd Oil feed device for scroll hydraulic machine
JPS57131894A (en) * 1981-12-21 1982-08-14 Mitsubishi Electric Corp Scroll compressor
JPS57131893A (en) * 1981-12-21 1982-08-14 Mitsubishi Electric Corp Scroll compressor
JPS57131895A (en) * 1981-12-21 1982-08-14 Mitsubishi Electric Corp Scroll compressor
JPS58119901A (ja) * 1982-01-06 1983-07-16 Hitachi Ltd スクロ−ル流体機械の軸受装置
JPS5918286A (ja) * 1982-07-21 1984-01-30 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS5879684A (ja) * 1982-10-20 1983-05-13 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS59224493A (ja) * 1983-06-03 1984-12-17 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS5928089A (ja) * 1983-06-06 1984-02-14 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS6040821A (ja) * 1984-01-23 1985-03-04 Mitsubishi Electric Corp オルダム継手
JPS62142882A (ja) * 1985-12-16 1987-06-26 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS61167193A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS61167192A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS61167189A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS61167190A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS61167191A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS61167188A (ja) * 1986-01-09 1986-07-28 Mitsubishi Electric Corp スクロール圧縮機
JPS6369792U (en:Method) * 1986-10-24 1988-05-11
JPS62218685A (ja) * 1987-03-20 1987-09-26 Hitachi Ltd スクロ−ル流体機械の給油装置
JPS62223489A (ja) * 1987-03-20 1987-10-01 Hitachi Ltd スクロール圧縮機
JPS6375379A (ja) * 1987-04-17 1988-04-05 Hitachi Ltd 密閉形スクロ−ル流体装置
JPS63273763A (ja) * 1987-04-30 1988-11-10 松下電器産業株式会社 空気調和機の運転制御方法
JPS63273764A (ja) * 1987-04-30 1988-11-10 松下電器産業株式会社 空気調和機の運転制御方法
JPH029971A (ja) * 1988-06-28 1990-01-12 Matsushita Electric Ind Co Ltd スクロール気体圧縮機
JPH0842465A (ja) * 1995-07-24 1996-02-13 Hitachi Ltd 密閉形スクロール流体装置
JP2006316677A (ja) * 2005-05-11 2006-11-24 Denso Corp スクロール型圧縮機
JP2008051030A (ja) * 2006-08-25 2008-03-06 Denso Corp スクロール型圧縮機
JP2008051018A (ja) * 2006-08-25 2008-03-06 Denso Corp スクロール型圧縮機
JP2008051034A (ja) * 2006-08-25 2008-03-06 Denso Corp スクロール圧縮機
JP2008051045A (ja) * 2006-08-25 2008-03-06 Denso Corp スクロール型圧縮機
US7878777B2 (en) 2006-08-25 2011-02-01 Denso Corporation Scroll compressor having grooved thrust bearing
JP2008088847A (ja) * 2006-09-29 2008-04-17 Denso Corp スクロール型圧縮機
JP2008215090A (ja) * 2007-02-28 2008-09-18 Denso Corp スクロール型圧縮機およびその製造方法
JP2008286135A (ja) * 2007-05-18 2008-11-27 Denso Corp 圧縮機
WO2015155798A1 (ja) * 2014-04-07 2015-10-15 三菱電機株式会社 スクロール圧縮機

Also Published As

Publication number Publication date
JPS61491B2 (en:Method) 1986-01-09
SE8207330L (sv) 1982-12-22
SE8207330D0 (sv) 1982-12-22
IT1117076B (it) 1986-02-10
CA1073023A (en) 1980-03-04
SE7710184L (sv) 1978-03-14
DE2735663C2 (en:Method) 1990-05-17
AU510580B2 (en) 1980-07-03
US4065279A (en) 1977-12-27
FR2375468B1 (en:Method) 1983-11-18
DE2735663A1 (de) 1978-03-16
AU2705077A (en) 1979-01-18
GB1558136A (en) 1979-12-19
SE455524B (sv) 1988-07-18
SE432469B (sv) 1984-04-02
FR2375468A1 (fr) 1978-07-21

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