JPS63277883A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS63277883A
JPS63277883A JP9031387A JP9031387A JPS63277883A JP S63277883 A JPS63277883 A JP S63277883A JP 9031387 A JP9031387 A JP 9031387A JP 9031387 A JP9031387 A JP 9031387A JP S63277883 A JPS63277883 A JP S63277883A
Authority
JP
Japan
Prior art keywords
vane
point
wearing
roller
rotates
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
JP9031387A
Other languages
Japanese (ja)
Inventor
Yoshiyuki Tsuda
Toshikazu Sakai
Original Assignee
Matsushita Refrig Co
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 Matsushita Refrig Co filed Critical Matsushita Refrig Co
Priority to JP9031387A priority Critical patent/JPS63277883A/en
Publication of JPS63277883A publication Critical patent/JPS63277883A/en
Pending 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
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders

Abstract

PURPOSE:To prevent a member from wearing, by providing a vane, which forms its point end with material excellent in wearing resistance as compared with that of a vane main unit, and a roller which rotates while sliding its peripheral part with the point end part of the vane. CONSTITUTION:A roller 3, which is eccentrically built in a shaft 2, rotates while the roller 3 is brought into close contact with an internal wall of a cylinder 4 further forced to come into press contact with the point end of a vane 6. The vane 6 constitutes its point end part 8 of material of different kind from that of a vane main unit 7 and of a member in high hardness with excellent wearing resistance. Accordingly, wearing in both a vane groove and the vane point end part can be simultaneously suppressed.
JP9031387A 1987-04-13 1987-04-13 Rotary compressor Pending JPS63277883A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9031387A JPS63277883A (en) 1987-04-13 1987-04-13 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9031387A JPS63277883A (en) 1987-04-13 1987-04-13 Rotary compressor

Publications (1)

Publication Number Publication Date
JPS63277883A true JPS63277883A (en) 1988-11-15

Family

ID=13995039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9031387A Pending JPS63277883A (en) 1987-04-13 1987-04-13 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS63277883A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975031A (en) * 1989-01-09 1990-12-04 General Electric Company Rotary compressor with compliant impact surfaces
US5672054A (en) * 1995-12-07 1997-09-30 Carrier Corporation Rotary compressor with reduced lubrication sensitivity
DE102008015843A1 (en) 2007-03-30 2008-10-30 Denso Corp., Kariya-shi hydraulic pump

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975031A (en) * 1989-01-09 1990-12-04 General Electric Company Rotary compressor with compliant impact surfaces
US5672054A (en) * 1995-12-07 1997-09-30 Carrier Corporation Rotary compressor with reduced lubrication sensitivity
US5947710A (en) * 1995-12-07 1999-09-07 Carrier Corporation Rotary compressor with reduced lubrication sensitivity
DE102008015843A1 (en) 2007-03-30 2008-10-30 Denso Corp., Kariya-shi hydraulic pump

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