JPS648383A - Vane type compressor - Google Patents
Vane type compressorInfo
- Publication number
- JPS648383A JPS648383A JP4331588A JP4331588A JPS648383A JP S648383 A JPS648383 A JP S648383A JP 4331588 A JP4331588 A JP 4331588A JP 4331588 A JP4331588 A JP 4331588A JP S648383 A JPS648383 A JP S648383A
- Authority
- JP
- Japan
- Prior art keywords
- vane
- type compressor
- rotor
- nickel
- iron
- 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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
Abstract
PURPOSE:To form a vane type compressor into light weight and to enhance its durability by forming a cylinder block, vane and a rotor by an aluminum alloy and providing a plating layer, mainly composed of iron or nickel, in the point end part of the vane and its side surface. CONSTITUTION:A cylinder block 1, vane 8 and a rotor 4 are formed by an aluminum alloy with a thermal expansion coefficient difference 3X10<-6>/ deg.C or less mutually between the cylinder block 1, vane 8 and the rotor 4. While side plates 2a, 2b form their internal side surface by an aluminum alloy providing a plating layer mainly composed of iron or nickel. The vane 8 provides in its point end part and side surface a plating layer mainly composed of iron or nickel. In this way, a vane type compressor enables its weight to be decreased and its durability to be enhanced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4331588A JPS648383A (en) | 1987-02-27 | 1988-02-27 | Vane type compressor |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4275587 | 1987-02-27 | ||
JP4331588A JPS648383A (en) | 1987-02-27 | 1988-02-27 | Vane type compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS648383A true JPS648383A (en) | 1989-01-12 |
Family
ID=26382495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4331588A Pending JPS648383A (en) | 1987-02-27 | 1988-02-27 | Vane type compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS648383A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03160184A (en) * | 1989-11-17 | 1991-07-10 | Matsushita Electric Ind Co Ltd | Rotary compressor |
US5049052A (en) * | 1988-04-14 | 1991-09-17 | Atsugi Motor Parts Company, Limited | Light weight vane-type rotary compressor |
JPH0633884A (en) * | 1992-07-13 | 1994-02-08 | Matsushita Electric Ind Co Ltd | Aluminium cylinder compressor |
US5954489A (en) * | 1996-08-14 | 1999-09-21 | Mitsubishi Denki Kabushiki Kaisha | Vane type vacuum pump having a pin drive coupling |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5927101B2 (en) * | 1976-06-21 | 1984-07-03 | 日本電信電話株式会社 | semiconductor equipment |
JPS60215733A (en) * | 1984-04-11 | 1985-10-29 | Showa Alum Corp | Aluminum alloy vane |
JPS6158715B2 (en) * | 1981-02-27 | 1986-12-12 | Seibu Polymer Kasei Kk | |
JPS6260993A (en) * | 1985-09-10 | 1987-03-17 | Matsushita Refrig Co | Vane member |
-
1988
- 1988-02-27 JP JP4331588A patent/JPS648383A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5927101B2 (en) * | 1976-06-21 | 1984-07-03 | 日本電信電話株式会社 | semiconductor equipment |
JPS6158715B2 (en) * | 1981-02-27 | 1986-12-12 | Seibu Polymer Kasei Kk | |
JPS60215733A (en) * | 1984-04-11 | 1985-10-29 | Showa Alum Corp | Aluminum alloy vane |
JPS6260993A (en) * | 1985-09-10 | 1987-03-17 | Matsushita Refrig Co | Vane member |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5049052A (en) * | 1988-04-14 | 1991-09-17 | Atsugi Motor Parts Company, Limited | Light weight vane-type rotary compressor |
JPH03160184A (en) * | 1989-11-17 | 1991-07-10 | Matsushita Electric Ind Co Ltd | Rotary compressor |
JPH0633884A (en) * | 1992-07-13 | 1994-02-08 | Matsushita Electric Ind Co Ltd | Aluminium cylinder compressor |
US5954489A (en) * | 1996-08-14 | 1999-09-21 | Mitsubishi Denki Kabushiki Kaisha | Vane type vacuum pump having a pin drive coupling |
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