MY135242A - Closed electric compressor - Google Patents

Closed electric compressor

Info

Publication number
MY135242A
MY135242A MYPI20022838A MYPI20022838A MY135242A MY 135242 A MY135242 A MY 135242A MY PI20022838 A MYPI20022838 A MY PI20022838A MY PI20022838 A MYPI20022838 A MY PI20022838A MY 135242 A MY135242 A MY 135242A
Authority
MY
Malaysia
Prior art keywords
intake
connecting pipe
electric compressor
closed electric
cylinder
Prior art date
Application number
MYPI20022838A
Inventor
Yoshiharu Takeuchi
Hiroyuki Fukuhara
Original Assignee
Matsushita Electric Ind Co Ltd
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 Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of MY135242A publication Critical patent/MY135242A/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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/806—Pipes for fluids; Fittings therefor
    • 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

Landscapes

  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

IN A CLOSED ELECTRIC COMPRESSOR, STRESS OCCURRING WHEN AN INTAKE CONNECTING PIPE (20,21, 22, 23, 24, 25, 26, 27, 28) IS BRAZED TO AN INTAKE OUTER PIPE (4) IN A CLOSED ELECTRIC COMPRESSOR IS PREVENTED FROM DEFORMING A CYLINDER (6) AND STOPPING A FUNCTION. A MATERIAL SOFTER THAN AN INTAKE CONNECTING PIPE (20, 21, 22, 23, 24, 25, 26,27,28) BODY IS DISPOSED BETWEEN A BRAZING PART TO THE INTAKE OUTER PIPE (4) AND A PRESS-FIT PART IN THE CYLINDER (6). THUS, FORCES FOR AXIALLY PRESSING THE INTAKE OUTER PIPE (4) FROM BOTH ENDS ARE ABSORBED BY DEFORMATION AND DISPLACEMENT OF THE INTAKE CONNECTING PIPE (20, 21, 22, 23, 24, 25, 26, 27, 28) OR THOSE OF A COMPONENT IN THE PRESS-FIT PART OF THE INTAKE CONNECTING PIPE (20, 21, 22, 23, 24, 25, 26, 27, 28) INTO A REFRIGERANT GAS INTAKE PORT (3).THE STRESS OCCURRING IN THE INTAKE CONNECTING PIPE (20, 21, 22, 23, 24, 25, 26, 27, 28) IS PREVENTED FROM DEFORMING THE CYLINDER (6). THEREFORE, A GOOD CLOSED ELECTRIC COMPRESSOR CAN BE PROVIDED IN WHICH THE STRESS OCCURRING IN THE INTAKE CONNECTING PIPE (20, 21,22, 23, 24, 25, 26, 27, 28) DURING AN OPERATION DOES NOT DEFORM THE CYLINDER (6) AND THE PERFORMANCE DOES NOT DEGRADE.(FIG 1)
MYPI20022838A 2001-07-31 2002-07-27 Closed electric compressor MY135242A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001231458A JP3855697B2 (en) 2001-07-31 2001-07-31 Hermetic electric compressor

Publications (1)

Publication Number Publication Date
MY135242A true MY135242A (en) 2008-03-31

Family

ID=19063509

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20022838A MY135242A (en) 2001-07-31 2002-07-27 Closed electric compressor

Country Status (3)

Country Link
JP (1) JP3855697B2 (en)
CN (1) CN1217102C (en)
MY (1) MY135242A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100371602C (en) * 2003-05-20 2008-02-27 乐金电子(天津)电器有限公司 Air suction connecting apparatus for closed rotary compressor
CN100427763C (en) * 2003-07-09 2008-10-22 大金工业株式会社 Compressor
CN100344878C (en) * 2003-07-30 2007-10-24 松下电器产业株式会社 Sealed electric compressor
JP2005076526A (en) * 2003-08-29 2005-03-24 Sanyo Electric Co Ltd Rotary compressor
CN1782437B (en) * 2004-11-30 2011-05-11 乐金电子(天津)电器有限公司 Sucking pipe connection structure of rotary compressor
KR101277211B1 (en) 2006-12-29 2013-06-24 엘지전자 주식회사 Hermetic compressor
CN103089570A (en) * 2011-10-27 2013-05-08 广东美芝制冷设备有限公司 Compressor
CN103452855B (en) * 2013-09-03 2016-08-17 广东美芝精密制造有限公司 Rotary compressor
JP5786920B2 (en) * 2013-10-29 2015-09-30 ダイキン工業株式会社 Compressor and manufacturing method of compressor
CN104265607A (en) * 2014-09-15 2015-01-07 加西贝拉压缩机有限公司 Compressor shell
DE102015206684B4 (en) * 2015-04-14 2024-03-14 Hanon Systems Efp Deutschland Gmbh Pump device
US11078913B2 (en) 2015-06-30 2021-08-03 Bitzer Kuehlmaschinenbau Gmbh Two-piece suction fitting
JP2017017903A (en) * 2015-07-02 2017-01-19 株式会社デンソー Thermoelectric power generation device
CN105179204B (en) * 2015-10-22 2018-10-19 珠海格力电器股份有限公司 Compressor, upper cover and exhaust pipe assembly and exhaust pipe structure thereof
CN107246393A (en) * 2017-07-31 2017-10-13 广东美芝制冷设备有限公司 Connecting pipe component and compressor for compressor
CN111059031A (en) * 2018-10-16 2020-04-24 安徽美芝制冷设备有限公司 Compressor with a compressor housing having a plurality of compressor blades

Also Published As

Publication number Publication date
JP2003042068A (en) 2003-02-13
JP3855697B2 (en) 2006-12-13
CN1217102C (en) 2005-08-31
CN1400392A (en) 2003-03-05

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