TW360753B - Rotary type closed compressor and refrigerating cycle device - Google Patents

Rotary type closed compressor and refrigerating cycle device

Info

Publication number
TW360753B
TW360753B TW086116548A TW86116548A TW360753B TW 360753 B TW360753 B TW 360753B TW 086116548 A TW086116548 A TW 086116548A TW 86116548 A TW86116548 A TW 86116548A TW 360753 B TW360753 B TW 360753B
Authority
TW
Taiwan
Prior art keywords
press
vane
cylinders
rotary type
cylinder
Prior art date
Application number
TW086116548A
Other languages
Chinese (zh)
Inventor
Masao Ozu
Isao Kawabe
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of TW360753B publication Critical patent/TW360753B/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
    • 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
    • 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
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0845—Vane tracking; control therefor by mechanical means comprising elastic means, e.g. springs
    • 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
    • F01C21/0863—Vane tracking; control therefor by fluid means the fluid being the working fluid
    • 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
    • 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
    • F04C23/001—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 of similar working principle
    • 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
    • F04C2240/00—Components
    • F04C2240/10—Stators
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation

Landscapes

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

Abstract

To improve reliability by a method wherein a plurality of cylinders are provided, at least one cylinder eliminates the press energizing body of a vane, and size and thickness are reduced without decreasing rigidity of a cylinder. In a rotary type closed compressor wherein a pressure at the interior of a closed case 1 is increased, a compression mechanism part 2 comprises a plurality of cylinders 8A and 8B in which respective eccentric rollers are eccentrically rotatably contained; and vanes 15a and 15b arranged at the cylinders and pressed and energized such that the tip edges thereof make contact with the peripheral surface of the eccentric roller and dividing cylinder chambers 14a and 14b into two chambers along the rotation direction of the eccentric roller. Meanwhile, a coil spring 26 is used as a press energizing means to press and energize one vane and high pressure gas in a closed case is used as a press energizing means to press and energize the other vane.
TW086116548A 1997-01-17 1997-11-06 Rotary type closed compressor and refrigerating cycle device TW360753B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP647897 1997-01-17
JP14915397A JP3762043B2 (en) 1997-01-17 1997-06-06 Rotary hermetic compressor and refrigeration cycle apparatus

Publications (1)

Publication Number Publication Date
TW360753B true TW360753B (en) 1999-06-11

Family

ID=26340632

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086116548A TW360753B (en) 1997-01-17 1997-11-06 Rotary type closed compressor and refrigerating cycle device

Country Status (4)

Country Link
JP (1) JP3762043B2 (en)
KR (1) KR100299590B1 (en)
CN (1) CN1127625C (en)
TW (1) TW360753B (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100351150B1 (en) * 2000-04-25 2002-09-05 엘지전자주식회사 Enclosed compressor
KR100471992B1 (en) * 2001-11-20 2005-03-08 기아자동차주식회사 assembly having a rotor in a vehicles
JP2004245073A (en) * 2003-02-12 2004-09-02 Matsushita Electric Ind Co Ltd Electric compressor
JP4343627B2 (en) 2003-03-18 2009-10-14 東芝キヤリア株式会社 Rotary hermetic compressor and refrigeration cycle apparatus
JP2005147093A (en) * 2003-11-19 2005-06-09 Mitsubishi Electric Corp 2-cylinder hermetic rotary compressor and refrigerating air conditioner
JP2005207306A (en) * 2004-01-22 2005-08-04 Mitsubishi Electric Corp Two cylinder rotary compressor
TW200530509A (en) 2004-03-15 2005-09-16 Sanyo Electric Co Multicylinder rotary compressor and compressing system and refrigerating unit with the same
KR100758403B1 (en) * 2004-06-11 2007-09-14 도시바 캐리어 가부시키 가이샤 Hermetic rotary compressor
JP2006022766A (en) * 2004-07-09 2006-01-26 Sanyo Electric Co Ltd Multi-cylinder rotary compressor
JP2006022723A (en) * 2004-07-08 2006-01-26 Sanyo Electric Co Ltd Compression system and refrigerating apparatus using the same
TWI363137B (en) * 2004-07-08 2012-05-01 Sanyo Electric Co Compression system, multicylinder rotary compressor, and refrigeration apparatus using the same
TW200619505A (en) * 2004-12-13 2006-06-16 Sanyo Electric Co Multicylindrical rotary compressor, compression system, and freezing device using the compression system
CN101248278B (en) * 2005-08-25 2011-01-12 东芝开利株式会社 Closed compressor and refrigerating cycle apparatus
KR100727881B1 (en) 2006-03-20 2007-06-14 삼성전자주식회사 Variable capacity rotary compressor
KR100795958B1 (en) * 2006-11-20 2008-01-21 엘지전자 주식회사 Modulation type rotary compressor
JP5005579B2 (en) * 2008-02-27 2012-08-22 東芝キヤリア株式会社 Hermetic compressor and refrigeration cycle apparatus
JP5366856B2 (en) * 2010-02-17 2013-12-11 三菱電機株式会社 Vane rotary type fluid apparatus and compressor
CN103189653B (en) * 2010-12-24 2015-09-23 东芝开利株式会社 Multi-cylinder rotary compressor and refrigerating circulatory device
JP2014070596A (en) * 2012-09-28 2014-04-21 Fujitsu General Ltd Rotary compressor
JP2016106194A (en) * 2013-03-27 2016-06-16 東芝キヤリア株式会社 Multiple cylinder rotary compressor and refrigeration cycle apparatus
JP6197049B2 (en) 2013-10-31 2017-09-13 グアンドン メイジ コムプレッサ カンパニー リミテッド Rotary compressor and refrigeration cycle apparatus
CN103775357A (en) * 2014-01-06 2014-05-07 广东美芝制冷设备有限公司 Rotating compressor
CN104912599A (en) * 2014-05-16 2015-09-16 摩尔动力(北京)技术股份有限公司 Round cylinder multistage fluid mechanism, and apparatus comprising mechanism
CN110332114A (en) * 2019-06-10 2019-10-15 珠海格力节能环保制冷技术研究中心有限公司 A kind of compressor pump structure, assembly method and rotor compressor
WO2023152799A1 (en) * 2022-02-08 2023-08-17 三菱電機株式会社 Compressor and refrigeration cycle device with said compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629403A (en) * 1985-10-25 1986-12-16 Tecumseh Products Company Rotary compressor with vane slot pressure groove
JPH0861274A (en) * 1994-08-24 1996-03-08 Toshiba Corp Rotary compressor
JP3802940B2 (en) * 1994-10-31 2006-08-02 ダイキン工業株式会社 Rotary compressor and refrigeration equipment
US5542831A (en) * 1995-05-04 1996-08-06 Carrier Corporation Twin cylinder rotary compressor
US5586876A (en) * 1995-11-03 1996-12-24 Carrier Corporation Rotary compressor having oil pumped through a vertical drive shaft

Also Published As

Publication number Publication date
JP3762043B2 (en) 2006-03-29
JPH10259787A (en) 1998-09-29
CN1127625C (en) 2003-11-12
CN1190160A (en) 1998-08-12
KR100299590B1 (en) 2002-01-17
KR19980070128A (en) 1998-10-26

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees