JPS643285A - Scroll type compressor - Google Patents
Scroll type compressorInfo
- Publication number
- JPS643285A JPS643285A JP16003587A JP16003587A JPS643285A JP S643285 A JPS643285 A JP S643285A JP 16003587 A JP16003587 A JP 16003587A JP 16003587 A JP16003587 A JP 16003587A JP S643285 A JPS643285 A JP S643285A
- Authority
- JP
- Japan
- Prior art keywords
- moment
- oil
- shaft
- grooves
- offsetting
- 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
Abstract
PURPOSE:To prevent abrasion by providing an oil feeding means which acts in the direction of offsetting a moment and a discharging means which acts in the direction of increasing a moment, in all rotation angles of a shaft each being intermittently connected to plural pocket type oil grooves. CONSTITUTION:Pocket type oil grooves 18a-18d are intermittently fed with a high pressure lubricating oil 21 from any of oil feeding ports 26a-26d, to act in the direction of offsetting a moment in all rotation angles of a shaft 11. Also, oil discharge grooves 27a-27d provided on the sliding face of a fixed scroll 4 side are intermittently connected to the oil grooves 18a-18d, acting in the direction of increasing a moment in all direction angles of the shaft. Hence, the contact of bearing parts can be performed under a uniform load.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16003587A JPS643285A (en) | 1987-06-26 | 1987-06-26 | Scroll type compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16003587A JPS643285A (en) | 1987-06-26 | 1987-06-26 | Scroll type compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS643285A true JPS643285A (en) | 1989-01-09 |
Family
ID=15706536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16003587A Pending JPS643285A (en) | 1987-06-26 | 1987-06-26 | Scroll type compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS643285A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0441986A (en) * | 1990-06-06 | 1992-02-12 | Mitsubishi Electric Corp | Scroll compressor |
WO2003102421A1 (en) * | 2002-05-16 | 2003-12-11 | Daikin Industries,Ltd. | Scroll-type compressor |
JP2008274964A (en) * | 2008-08-18 | 2008-11-13 | Daikin Ind Ltd | Scroll type compressor |
WO2012060062A1 (en) * | 2010-11-01 | 2012-05-10 | ダイキン工業株式会社 | Scroll compressor |
JP2013133715A (en) * | 2011-12-26 | 2013-07-08 | Mitsubishi Electric Corp | Scroll fluid machine |
CN105545734A (en) * | 2016-02-25 | 2016-05-04 | 珠海格力节能环保制冷技术研究中心有限公司 | Asymmetric scroll compressor and air conditioner |
US9924986B2 (en) | 2009-12-18 | 2018-03-27 | Charles River Engineering Solutions And Technologies, Llc | Articulating tool and methods of using |
JP2020139460A (en) * | 2019-02-28 | 2020-09-03 | ダイキン工業株式会社 | Scroll compressor |
US11592022B2 (en) | 2020-06-08 | 2023-02-28 | Hitachi-Johnson Controls Air Conditioning, Inc. | Scroll compressor and refrigeration cycle device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55137384A (en) * | 1979-04-11 | 1980-10-27 | Hitachi Ltd | Scroll hydraulic machine |
JPS5987291A (en) * | 1982-11-10 | 1984-05-19 | Hitachi Ltd | Scroll type fluid machinery |
-
1987
- 1987-06-26 JP JP16003587A patent/JPS643285A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55137384A (en) * | 1979-04-11 | 1980-10-27 | Hitachi Ltd | Scroll hydraulic machine |
JPS5987291A (en) * | 1982-11-10 | 1984-05-19 | Hitachi Ltd | Scroll type fluid machinery |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0441986A (en) * | 1990-06-06 | 1992-02-12 | Mitsubishi Electric Corp | Scroll compressor |
EP2299117A3 (en) * | 2002-05-16 | 2014-04-16 | Daikin Industries, Ltd. | Scroll-type compressor |
WO2003102421A1 (en) * | 2002-05-16 | 2003-12-11 | Daikin Industries,Ltd. | Scroll-type compressor |
EP1508699A1 (en) * | 2002-05-16 | 2005-02-23 | Daikin Industries, Ltd. | Scroll-type compressor |
US6932586B2 (en) | 2002-05-16 | 2005-08-23 | Daikin Industries, Ltd. | Scroll-type compressor |
KR100598999B1 (en) * | 2002-05-16 | 2006-07-10 | 다이킨 고교 가부시키가이샤 | Scroll-type compressor |
EP1508699A4 (en) * | 2002-05-16 | 2010-02-24 | Daikin Ind Ltd | Scroll-type compressor |
JP2008274964A (en) * | 2008-08-18 | 2008-11-13 | Daikin Ind Ltd | Scroll type compressor |
US11033306B2 (en) | 2009-12-18 | 2021-06-15 | Charles River Engineering Solutions And Technologies, Llc | Articulating tool and methods of using |
US9924986B2 (en) | 2009-12-18 | 2018-03-27 | Charles River Engineering Solutions And Technologies, Llc | Articulating tool and methods of using |
JP2012097646A (en) * | 2010-11-01 | 2012-05-24 | Daikin Industries Ltd | Scroll compressor |
CN103189650A (en) * | 2010-11-01 | 2013-07-03 | 大金工业株式会社 | Scroll compressor |
WO2012060062A1 (en) * | 2010-11-01 | 2012-05-10 | ダイキン工業株式会社 | Scroll compressor |
JP2013133715A (en) * | 2011-12-26 | 2013-07-08 | Mitsubishi Electric Corp | Scroll fluid machine |
CN105545734A (en) * | 2016-02-25 | 2016-05-04 | 珠海格力节能环保制冷技术研究中心有限公司 | Asymmetric scroll compressor and air conditioner |
JP2020139460A (en) * | 2019-02-28 | 2020-09-03 | ダイキン工業株式会社 | Scroll compressor |
US11592022B2 (en) | 2020-06-08 | 2023-02-28 | Hitachi-Johnson Controls Air Conditioning, Inc. | Scroll compressor and refrigeration cycle device |
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