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JPS5741491A - Scroll compressor - Google Patents

Scroll compressor

Info

Publication number
JPS5741491A
JPS5741491A JP11660980A JP11660980A JPS5741491A JP S5741491 A JPS5741491 A JP S5741491A JP 11660980 A JP11660980 A JP 11660980A JP 11660980 A JP11660980 A JP 11660980A JP S5741491 A JPS5741491 A JP S5741491A
Authority
JP
Japan
Prior art keywords
rocking scroll
crankshaft
scroll shaft
high load
stable operation
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
JP11660980A
Other languages
Japanese (ja)
Inventor
Toshiyuki Nakamura
Etsuo Morishita
Masahiro Sugihara
Tetsuo Hirai
Noritaka Maeyama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP11660980A priority Critical patent/JPS5741491A/en
Publication of JPS5741491A publication Critical patent/JPS5741491A/en
Pending legal-status Critical Current

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  • Rotary Pumps (AREA)

Abstract

PURPOSE: To perform stable operation of a compressor in a range at its high load, by rotatively supporting a rocking scroll shaft with bearing metals arranged at a prescribed interval in a crankshaft eccentric hole of a crankshaft.
CONSTITUTION: A rocking scroll shaft 55 formed relatively in a long scale is rotatably supported by bearing metals 36, 100 longitudinally arranged at a prescribed interval apart in a crankshaft eccentric hole 42 of a crankshaft 6. In this way, moment arising from force F acting upon a rocking scroll 2 can be all covered by bearing parts. Further the rocking scroll shaft 55 is supported by a plurality of bearings, thus an ununiform contact of the rocking scroll shaft 55 can be prevented. Accordingly, stable operation can be performed even in a range of high load.
COPYRIGHT: (C)1982,JPO&Japio
JP11660980A 1980-08-22 1980-08-22 Scroll compressor Pending JPS5741491A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11660980A JPS5741491A (en) 1980-08-22 1980-08-22 Scroll compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11660980A JPS5741491A (en) 1980-08-22 1980-08-22 Scroll compressor

Publications (1)

Publication Number Publication Date
JPS5741491A true JPS5741491A (en) 1982-03-08

Family

ID=14691398

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11660980A Pending JPS5741491A (en) 1980-08-22 1980-08-22 Scroll compressor

Country Status (1)

Country Link
JP (1) JPS5741491A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151093A (en) * 1981-03-13 1982-09-18 Hitachi Ltd Hydraulic machine
JPH01170779A (en) * 1987-12-24 1989-07-05 Matsushita Electric Ind Co Ltd Scroll compressor
JPH08277787A (en) * 1996-05-13 1996-10-22 Matsushita Electric Ind Co Ltd Scroll compressor
US6461738B2 (en) 2000-03-01 2002-10-08 Ube Industries, Inc. Polyimide-based insulating film composition, insulating film and insulating film-forming method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151093A (en) * 1981-03-13 1982-09-18 Hitachi Ltd Hydraulic machine
JPH0152591B2 (en) * 1981-03-13 1989-11-09 Hitachi Ltd
JPH01170779A (en) * 1987-12-24 1989-07-05 Matsushita Electric Ind Co Ltd Scroll compressor
JPH08277787A (en) * 1996-05-13 1996-10-22 Matsushita Electric Ind Co Ltd Scroll compressor
US6461738B2 (en) 2000-03-01 2002-10-08 Ube Industries, Inc. Polyimide-based insulating film composition, insulating film and insulating film-forming method

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