MY153547A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
MY153547A
MY153547A MYPI2011002658A MYPI20112658A MY153547A MY 153547 A MY153547 A MY 153547A MY PI2011002658 A MYPI2011002658 A MY PI2011002658A MY PI20112658 A MYPI20112658 A MY PI20112658A MY 153547 A MY153547 A MY 153547A
Authority
MY
Malaysia
Prior art keywords
vane
cylinder
rotary compressor
groove
vane groove
Prior art date
Application number
MYPI2011002658A
Inventor
Karino Tsuyoshi
Hiwata Akira
Nakano Masao
Funakoshi Daisuke
Sawai Kiyoshi
Iida Noboru
Fukuhara Hiroyuki
Murakami Hideki
Tsujimoto Tsutomu
Original Assignee
Panasonic Corp
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 Panasonic Corp filed Critical Panasonic Corp
Publication of MY153547A publication Critical patent/MY153547A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
    • 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
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0854—Vane tracking; control therefor by fluid means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/38—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/02 and having a hinged member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)

Abstract

A ROTARY COMPRESSOR INCLUDES A CYLINDER (5) HAVING A CYLINDER CHAMBER (6), A PISTON (9) WHICH SWINGS IN THE CYLINDER CHAMBER (6), A VANE GROOVE (10) FORMED IN THE CYLINDER (5), AND A VANE (11) WHICH RECIPROCATES IN THE VANE GROOVE (10), IN WHICH A TIP END (11A) OF THE VANE (11) IS SWINGABLY CONNECTED TO THE PISTON (9). IN A STATE WHERE THE VANE (11) MOST PROJECTS INWARD FROM AN INNER PERIPHERAL SURFACE (5A) OF THE CYLINDER (5), A BACKMOST SURFACE OF THE VANE (11) PROJECTS BEYOND THE OTHER END (10B) OF THE VANE GROOVE (10). IT IS POSSIBLE TO PROVIDE A ROTARY COMPRESSOR IN WHICH A DISTANCE BETWEEN TWO CONTACT POINTS (201,202) OF THE VANE ON WHICH FRICTION RESISTANCE FORCES WITH RESPECT TO THE VANE GROOVE (10) ACTS WHEN THE VANE (11) RECIPROCATES IN THE VANE GROOVE (10) CAN BE INCREASED, A SLIDING LOSS IS REDUCED, AND AN INPUT LOSS IS SMALL.
MYPI2011002658A 2008-12-26 2009-08-04 Rotary compressor MY153547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008332576 2008-12-26

Publications (1)

Publication Number Publication Date
MY153547A true MY153547A (en) 2015-02-27

Family

ID=42287091

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2011002658A MY153547A (en) 2008-12-26 2009-08-04 Rotary compressor

Country Status (4)

Country Link
JP (1) JP5442638B2 (en)
CN (1) CN102227561B (en)
MY (1) MY153547A (en)
WO (1) WO2010073426A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5556450B2 (en) * 2010-07-02 2014-07-23 パナソニック株式会社 Rotary compressor
CN103912492A (en) * 2014-03-22 2014-07-09 东莞坎普索空调配件有限公司 Translational piston rotary compressor
CN103967779B (en) * 2014-05-12 2017-01-25 深圳市颜华守信科技有限公司 Rotary micro pump
CN105971878B (en) * 2016-06-15 2017-12-29 珠海格力节能环保制冷技术研究中心有限公司 A kind of rotor-type compressor pump housing
KR102250823B1 (en) 2019-07-17 2021-05-11 엘지전자 주식회사 Rotary compressor
JP7313560B2 (en) * 2020-06-22 2023-07-24 三菱電機株式会社 rotary compressor
JPWO2023152799A1 (en) * 2022-02-08 2023-08-17

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5917294U (en) * 1982-07-23 1984-02-02 株式会社島津製作所 rotating fluid machine
JPS6316189A (en) * 1986-07-07 1988-01-23 Matsushita Electric Ind Co Ltd Enclosed rotary compressor
JPH0617776A (en) * 1992-07-03 1994-01-25 Daikin Ind Ltd Rotary compressor
JPH11287192A (en) * 1998-04-02 1999-10-19 Matsushita Refrig Co Ltd Rotary type refrigerant compressor
JP2000120572A (en) * 1998-10-12 2000-04-25 Sanyo Electric Co Ltd Rotary compressor
US7413674B2 (en) * 2004-04-16 2008-08-19 Honeywell International Inc. Azeotrope-like trifluoroiodomethane compositions
BRPI0509947A (en) * 2004-04-16 2007-09-25 Honeywell Int Inc azeotropic type composition, composition, heat transfer composition, refrigerant, cooling system, blowing agent, foamable composition, foam, closed cell foam, method for replacing an existing refrigerant contained in a cooling system, sprayable composition , and method of sterilization of an article
TWI645031B (en) * 2005-06-24 2018-12-21 哈尼威爾國際公司 Compositions containing fluorine substituted olefins amd uses thereof

Also Published As

Publication number Publication date
JPWO2010073426A1 (en) 2012-05-31
JP5442638B2 (en) 2014-03-12
CN102227561B (en) 2014-09-17
CN102227561A (en) 2011-10-26
WO2010073426A1 (en) 2010-07-01

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