JPS5768579A - Scroll compressor - Google Patents

Scroll compressor

Info

Publication number
JPS5768579A
JPS5768579A JP14437680A JP14437680A JPS5768579A JP S5768579 A JPS5768579 A JP S5768579A JP 14437680 A JP14437680 A JP 14437680A JP 14437680 A JP14437680 A JP 14437680A JP S5768579 A JPS5768579 A JP S5768579A
Authority
JP
Japan
Prior art keywords
scroll
turning
scrolls
seal member
sliding
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.)
Pending
Application number
JP14437680A
Other languages
English (en)
Inventor
Akira Murayama
Tetsuya Arata
Yoshikatsu Tomita
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14437680A priority Critical patent/JPS5768579A/ja
Publication of JPS5768579A publication Critical patent/JPS5768579A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)
JP14437680A 1980-10-17 1980-10-17 Scroll compressor Pending JPS5768579A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14437680A JPS5768579A (en) 1980-10-17 1980-10-17 Scroll compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14437680A JPS5768579A (en) 1980-10-17 1980-10-17 Scroll compressor

Publications (1)

Publication Number Publication Date
JPS5768579A true JPS5768579A (en) 1982-04-26

Family

ID=15360678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14437680A Pending JPS5768579A (en) 1980-10-17 1980-10-17 Scroll compressor

Country Status (1)

Country Link
JP (1) JPS5768579A (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842499A (en) * 1986-09-24 1989-06-27 Mitsubishi Denki Kabushiki Kaish A Scroll-type positive displacement apparatus with oil supply to compression chamber
JPH01177484A (ja) * 1987-12-28 1989-07-13 Matsushita Electric Ind Co Ltd スクロール気体圧縮機
JPH01271682A (ja) * 1988-04-20 1989-10-30 Sanyo Electric Co Ltd スクロール圧縮機
US4928503A (en) * 1988-07-15 1990-05-29 American Standard Inc. Scroll apparatus with pressure regulation
JPH03149382A (ja) * 1989-11-02 1991-06-25 Matsushita Electric Ind Co Ltd スクロール圧縮機
US5069605A (en) * 1989-03-20 1991-12-03 Tokico Ltd. Scroll fluid machine having a sealing member radially inwardly of a thrust bearing
US5076771A (en) * 1989-05-18 1991-12-31 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type fluid compressor with lubricated spiral seal member
US6322340B1 (en) 1999-06-08 2001-11-27 Mitsubishi Heavy Industries, Ltd. Scroll compressor having a divided orbiting scroll end plate

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5564180A (en) * 1978-11-08 1980-05-14 Hitachi Ltd Scroll fluid machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5564180A (en) * 1978-11-08 1980-05-14 Hitachi Ltd Scroll fluid machine

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4842499A (en) * 1986-09-24 1989-06-27 Mitsubishi Denki Kabushiki Kaish A Scroll-type positive displacement apparatus with oil supply to compression chamber
US4846640A (en) * 1986-09-24 1989-07-11 Mitsubishi Denki Kabushiki Kaisha Scroll-type vacuum apparatus with rotating scrolls and discharge valve
JPH01177484A (ja) * 1987-12-28 1989-07-13 Matsushita Electric Ind Co Ltd スクロール気体圧縮機
JPH0733830B2 (ja) * 1987-12-28 1995-04-12 松下電器産業株式会社 スクロール気体圧縮機
JPH01271682A (ja) * 1988-04-20 1989-10-30 Sanyo Electric Co Ltd スクロール圧縮機
US4928503A (en) * 1988-07-15 1990-05-29 American Standard Inc. Scroll apparatus with pressure regulation
US5069605A (en) * 1989-03-20 1991-12-03 Tokico Ltd. Scroll fluid machine having a sealing member radially inwardly of a thrust bearing
US5076771A (en) * 1989-05-18 1991-12-31 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Scroll type fluid compressor with lubricated spiral seal member
JPH03149382A (ja) * 1989-11-02 1991-06-25 Matsushita Electric Ind Co Ltd スクロール圧縮機
US6322340B1 (en) 1999-06-08 2001-11-27 Mitsubishi Heavy Industries, Ltd. Scroll compressor having a divided orbiting scroll end plate

Similar Documents

Publication Publication Date Title
US4627800A (en) Scroll type fluid displacement compressor with spiral wrap elements of varying thickness
US4383805A (en) Gas compressor of the scroll type having delayed suction closing capacity modulation
AU608387B2 (en) Scroll type compressor
KR880001333B1 (ko) 스크롤 유체기계
KR890013351A (ko) 스크롤형 압축기
US4594061A (en) Scroll type compressor having reinforced spiral elements
WO2002061286A1 (en) Two stage scroll vacuum pump with improved pressure ration and performance
US4645436A (en) Scroll type fluid displacement apparatus with improved anti-wear device
US4627799A (en) Axial sealing mechanism for a scroll type fluid displacement apparatus
GB1378544A (en) Rotary sliding vane compressor with hydrostatic bearings
JPS5768579A (en) Scroll compressor
JPH02275089A (ja) スクリュ式真空ポンプ
JPS54139107A (en) Hermetic scroll compressor
JPS5768578A (en) Scroll compressor
EP0743454A2 (en) Scroll type fluid displacement apparatus
MY104802A (en) Scroll compressor with enhanced discharge port.
JPH0378586A (ja) スクロール型流体装置
KR960038127A (ko) 회전베인형 유체압기기
JPS54108914A (en) Volumetric compressor
JPH0942174A (ja) スクロール圧縮機
JPH0868386A (ja) スクロール型空気圧縮機
KR100360236B1 (ko) 스크롤 압축기의 가스누설 저감구조
JPS56101001A (en) Vane-type fluidic machine
JPS5823991Y2 (ja) 横置形渦巻状圧縮機
JPS5696195A (en) Rotary vane compressor