JPS643285A - Scroll type compressor - Google Patents

Scroll type compressor

Info

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
Application number
JP16003587A
Other languages
Japanese (ja)
Inventor
Takao Yoshimura
Hiroshi Kitayama
Yukikazu Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Refrigeration Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Matsushita Refrigeration Co filed Critical Matsushita Refrigeration Co
Priority to JP16003587A priority Critical patent/JPS643285A/en
Publication of JPS643285A publication Critical patent/JPS643285A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)

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.
JP16003587A 1987-06-26 1987-06-26 Scroll type compressor Pending JPS643285A (en)

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 (10)

* Cited by examiner, † Cited by third party
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 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
CN118815722A (en) * 2024-09-19 2024-10-22 珠海凌达压缩机有限公司 Scroll compressor and air conditioner

Citations (2)

* Cited by examiner, † Cited by third party
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
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 compressor
EP1508699A4 (en) * 2002-05-16 2010-02-24 Daikin Ind Ltd SPIRAL COMPRESSOR
JP2008274964A (en) * 2008-08-18 2008-11-13 Daikin Ind Ltd Scroll compressor
US9924986B2 (en) 2009-12-18 2018-03-27 Charles River Engineering Solutions And Technologies, Llc Articulating tool and methods of using
US11033306B2 (en) 2009-12-18 2021-06-15 Charles River Engineering Solutions And Technologies, Llc Articulating tool and methods of using
CN103189650A (en) * 2010-11-01 2013-07-03 大金工业株式会社 scroll compressor
JP2012097646A (en) * 2010-11-01 2012-05-24 Daikin Industries Ltd 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
CN118815722A (en) * 2024-09-19 2024-10-22 珠海凌达压缩机有限公司 Scroll compressor and air conditioner

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