JPS6436995A - Sealed type compressor - Google Patents
Sealed type compressorInfo
- Publication number
- JPS6436995A JPS6436995A JP19295187A JP19295187A JPS6436995A JP S6436995 A JPS6436995 A JP S6436995A JP 19295187 A JP19295187 A JP 19295187A JP 19295187 A JP19295187 A JP 19295187A JP S6436995 A JPS6436995 A JP S6436995A
- Authority
- JP
- Japan
- Prior art keywords
- sealed container
- return groove
- oil
- oil return
- cylinder
- 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
Landscapes
- Compressor (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
PURPOSE:To improve the return of oil by forming a recessed part on the inner surface of a sealed container which contacts the outer peripheral surface of a cylinder and utilizing said recessed part as oil return groove and forming a lower opened part part in the advance direction in the revolution direction of a rotor for an upper opened port part. CONSTITUTION:An oil return groove (a) is formed by forming a recessed part 1a at the part contacting with the outer peripheral surface of a cylinder 7 on the inner peripheral surface of a sealed container 1. A lower opened port part 9b is formed in the advance direction in the revolution direction of a rotor, for an upper opened port part 9a of the oil return groove 9. Therefore, even in the high speed revolution, the lubricating oil which revolves in the stepped part between a sealed container and the outer periphery of the cylinder can be returned into the bottom part of the sealed container from the oil return groove by utilizing the turning moment of the lubricating oil.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19295187A JPS6436995A (en) | 1987-07-31 | 1987-07-31 | Sealed type compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19295187A JPS6436995A (en) | 1987-07-31 | 1987-07-31 | Sealed type compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6436995A true JPS6436995A (en) | 1989-02-07 |
Family
ID=16299731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19295187A Pending JPS6436995A (en) | 1987-07-31 | 1987-07-31 | Sealed type compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6436995A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5186812A (en) * | 1990-03-08 | 1993-02-16 | Nkk Corporation | Method for manufacturing zinc-silica composite electroplated steel sheet |
JP2007307190A (en) * | 2006-05-19 | 2007-11-29 | Toyota Boshoku Corp | Wiring structure of seat for vehicle |
-
1987
- 1987-07-31 JP JP19295187A patent/JPS6436995A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5186812A (en) * | 1990-03-08 | 1993-02-16 | Nkk Corporation | Method for manufacturing zinc-silica composite electroplated steel sheet |
JP2007307190A (en) * | 2006-05-19 | 2007-11-29 | Toyota Boshoku Corp | Wiring structure of seat for vehicle |
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