JPS57110790A - Vane compressor - Google Patents
Vane compressorInfo
- Publication number
- JPS57110790A JPS57110790A JP18697780A JP18697780A JPS57110790A JP S57110790 A JPS57110790 A JP S57110790A JP 18697780 A JP18697780 A JP 18697780A JP 18697780 A JP18697780 A JP 18697780A JP S57110790 A JPS57110790 A JP S57110790A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- sliding surface
- ring
- oil
- front side
- 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.)
- Granted
Links
- 238000007599 discharging Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
Landscapes
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
PURPOSE: To prevent a seizure at the end surface of the rotor by a method wherein a high pressure oil separated from a discharged gas is communicated with a suction chamber through a seal ring at a front sliding surface via a rear sliding surface of the rotor and the rotor is pushed against the front side under a utilization of the discharging pressure.
CONSTITUTION: During an operation of the compressor, a high pressure oil in the oil reservoir is flowed through an oil feeding port 26, a closed space 25 and fed to the radial bearing 13 and at the same time lubricates a rear sliding surface of the rotor 14 and a sliding surface of the vane 16 and finally reaches to the front side sliding surface. A part of the oil is leaked from the seal ring 29 to the suction chamber 5 and lubricates the sliding surface of the rotor 14 located inside of the ring 29 and also the radial bearing 13. To the outer circumference surface of the rotor 14 with the ring 29 being interfaced therewith is applied a discharging pressure Pd, and to the inner circumference part thereof is applied a suction pressure Ps, and thus a position of the ring 29 is adjusted in such a manner as overall frontward acted force acting on the rotor 14 is slightly higher than an overall rearward acted force.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18697780A JPS57110790A (en) | 1980-12-29 | 1980-12-29 | Vane compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18697780A JPS57110790A (en) | 1980-12-29 | 1980-12-29 | Vane compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57110790A true JPS57110790A (en) | 1982-07-09 |
| JPS6157477B2 JPS6157477B2 (en) | 1986-12-06 |
Family
ID=16198030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18697780A Granted JPS57110790A (en) | 1980-12-29 | 1980-12-29 | Vane compressor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57110790A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59115490A (en) * | 1982-12-21 | 1984-07-03 | Atsugi Motor Parts Co Ltd | Vane type rotary compressor |
| JPS61157190U (en) * | 1985-03-22 | 1986-09-29 | ||
| JP2003314453A (en) * | 2002-04-24 | 2003-11-06 | Sanden Corp | Compressor |
| KR20040041394A (en) * | 2002-11-11 | 2004-05-17 | 엘지전자 주식회사 | Prevention of gas leak in hermetic compressor |
| WO2014208398A1 (en) * | 2013-06-27 | 2014-12-31 | 株式会社ヴァレオジャパン | Vane compressor |
| JP2015004288A (en) * | 2013-06-20 | 2015-01-08 | 株式会社ヴァレオジャパン | Vane type compressor |
| WO2022153786A1 (en) * | 2021-01-14 | 2022-07-21 | 株式会社デンソー | Fluid machine |
-
1980
- 1980-12-29 JP JP18697780A patent/JPS57110790A/en active Granted
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59115490A (en) * | 1982-12-21 | 1984-07-03 | Atsugi Motor Parts Co Ltd | Vane type rotary compressor |
| JPH0121359B2 (en) * | 1982-12-21 | 1989-04-20 | Atsugi Motor Parts Co Ltd | |
| JPS61157190U (en) * | 1985-03-22 | 1986-09-29 | ||
| JP2003314453A (en) * | 2002-04-24 | 2003-11-06 | Sanden Corp | Compressor |
| KR20040041394A (en) * | 2002-11-11 | 2004-05-17 | 엘지전자 주식회사 | Prevention of gas leak in hermetic compressor |
| JP2015004288A (en) * | 2013-06-20 | 2015-01-08 | 株式会社ヴァレオジャパン | Vane type compressor |
| WO2014208398A1 (en) * | 2013-06-27 | 2014-12-31 | 株式会社ヴァレオジャパン | Vane compressor |
| CN105308323A (en) * | 2013-06-27 | 2016-02-03 | 法雷奥日本株式会社 | Vane compressor |
| WO2022153786A1 (en) * | 2021-01-14 | 2022-07-21 | 株式会社デンソー | Fluid machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6157477B2 (en) | 1986-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3474051D1 (en) | Rotary fluid pump | |
| JPS5776201A (en) | Oil feed device for scroll hydraulic machine | |
| JPS57110790A (en) | Vane compressor | |
| ES8308973A1 (en) | Vane pumps | |
| US4717321A (en) | Vane compressor with vane back pressure adjustment | |
| KR870011386A (en) | Liquid ring pump and its operation method | |
| JPS56107992A (en) | Rotary compressor | |
| JPS54139107A (en) | Hermetic scroll compressor | |
| US4810177A (en) | Vane compressor with vane back pressure adjustment | |
| JPS54154811A (en) | Screw compressor | |
| JPS5738678A (en) | Compressor with swash plate | |
| JPS56143385A (en) | Rotary pump | |
| JPS5770997A (en) | Centrifugal pump | |
| JPS56143386A (en) | Enclosed scroll compressor | |
| JPS56143389A (en) | Rotary fluid machine | |
| JPS5472502A (en) | Jam eliminating device of balance disc for centrifugal turbo machine | |
| JPS5781186A (en) | Vane pump | |
| JPS56101095A (en) | Oiling method of rotary compressor | |
| JPS57210196A (en) | Feed oil mechanism for movable vane type rotary compressor | |
| JPH048319Y2 (en) | ||
| GB1334304A (en) | Screw compressor | |
| JPS56101094A (en) | Rotary compressor | |
| JPS55134786A (en) | Vane rotary compressor | |
| JPS5489306A (en) | Gas compressor | |
| JPS59150985A (en) | Radial piston type hydraulic rotary machine |