JPS63277883A - Rotary compressor - Google Patents
Rotary compressorInfo
- 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 end
- wearing
- roller
- end part
- 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
Links
- 230000002093 peripheral Effects 0.000 abstract 1
- 230000001629 suppression Effects 0.000 abstract 1
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.
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)
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 |
-
1987
- 1987-04-13 JP JP9031387A patent/JPS63277883A/en active Pending
Cited By (4)
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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