DE602007004293D1 - COMPRESSOR - Google Patents

COMPRESSOR

Info

Publication number
DE602007004293D1
DE602007004293D1 DE602007004293T DE602007004293T DE602007004293D1 DE 602007004293 D1 DE602007004293 D1 DE 602007004293D1 DE 602007004293 T DE602007004293 T DE 602007004293T DE 602007004293 T DE602007004293 T DE 602007004293T DE 602007004293 D1 DE602007004293 D1 DE 602007004293D1
Authority
DE
Germany
Prior art keywords
compressor
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.)
Active
Application number
DE602007004293T
Other languages
German (de)
Inventor
Akio Yagi
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 Corp
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 DE602007004293D1 publication Critical patent/DE602007004293D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0238—Hermetic compressors with oil distribution channels
    • F04B39/0246—Hermetic compressors with oil distribution channels in the rotating shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
    • F04B39/0022—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons piston rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0027—Pulsation and noise damping means
    • F04B39/0055—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes
    • F04B39/0061—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using muffler volumes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors
    • F04B39/0261—Hermetic compressors with an auxiliary oil pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/122—Cylinder block
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B31/00—Compressor arrangements
DE602007004293T 2006-11-13 2007-11-07 COMPRESSOR Active DE602007004293D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006306362 2006-11-13
PCT/JP2007/072050 WO2008059850A1 (en) 2006-11-13 2007-11-07 Compressor

Publications (1)

Publication Number Publication Date
DE602007004293D1 true DE602007004293D1 (en) 2010-03-04

Family

ID=39027296

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007004293T Active DE602007004293D1 (en) 2006-11-13 2007-11-07 COMPRESSOR

Country Status (7)

Country Link
US (1) US20100158711A1 (en)
EP (1) EP1948929B1 (en)
JP (1) JP2009510298A (en)
KR (1) KR20080069171A (en)
CN (2) CN201193600Y (en)
DE (1) DE602007004293D1 (en)
WO (1) WO2008059850A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108443115B (en) * 2018-05-08 2023-08-15 青岛万宝压缩机有限公司 Compressor crankshaft and compressor for improving oil discharge
KR102116681B1 (en) * 2018-09-18 2020-05-29 엘지전자 주식회사 Compressor

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT966696B (en) * 1972-10-19 1974-02-20 Necchi Spa LUBRICATION DEVICE IN COMPRESSORS FOR REFRIGERATORS
JPS53130507A (en) * 1977-04-20 1978-11-14 Hitachi Ltd Totally-enclosed motor compressor
IT1128947B (en) * 1980-07-18 1986-06-04 Aspera Spa IMPROVEMENTS IN HERMETIC COMPRESSORS FOR REFRIGERATING FLUIDS
US4325679A (en) * 1980-07-22 1982-04-20 White Consolidated Industries, Inc. Oil pump for hermetic compressor
IT1144622B (en) * 1981-08-03 1986-10-29 Aspera Spa CRANKSHAFT FOR SMALL ALTERNATIVE MACHINES PARTICULARLY HERMETIC COMPRESSORS FOR REFRIGERATORS
US4569639A (en) * 1982-05-03 1986-02-11 Tecumseh Products Company Oil distribution system for a compressor
US4576555A (en) * 1984-11-13 1986-03-18 Tecumseh Products Company Oil dispersing device
ES8700391A1 (en) * 1985-12-26 1986-10-16 Unidad Hermetica Sa Lubrication of sealed compressors
US5088579A (en) * 1989-09-26 1992-02-18 Samsung Electronics Co., Ltd. Oil pickup structure of a compressor
BR9102288A (en) * 1991-05-28 1993-01-05 Brasileira S A Embraco Empresa SUCTION DIFFERENT SET FOR HERMETIC COMPRESSOR
US5842420A (en) * 1992-09-07 1998-12-01 Khoo; Chew Thong Crankshaft lubrication system
US6102160A (en) * 1998-05-15 2000-08-15 Copeland Corporation Compressor lubrication
JP3677412B2 (en) * 1999-06-14 2005-08-03 松下冷機株式会社 Hermetic electric compressor
KR20010111814A (en) * 2000-06-13 2001-12-20 이충전 Oil supply apparatus for hermetic reciprocating compressor
US6484846B1 (en) * 2000-10-25 2002-11-26 White Consolidated Industries, Inc. Compressor oil pick-up tube
DE10053575C1 (en) * 2000-10-28 2002-06-06 Danfoss Compressors Gmbh Piston compressors, especially hermetically sealed refrigerant compressors
JP4759862B2 (en) * 2001-07-16 2011-08-31 パナソニック株式会社 Hermetic electric compressor
BR0105694B1 (en) * 2001-10-29 2009-05-05 suction filter for reciprocating airtight compressor.
CN1255630C (en) * 2001-12-17 2006-05-10 Lg电子株式会社 Crank shaft in dual capacity compressor
JP2004027969A (en) * 2002-06-26 2004-01-29 Matsushita Refrig Co Ltd Hermetically sealed compressor
KR100504983B1 (en) * 2003-03-12 2005-08-01 삼성광주전자 주식회사 A suction muffler for compressor, A compressor and A apparatus having refrigerant cycle circuit

Also Published As

Publication number Publication date
US20100158711A1 (en) 2010-06-24
JP2009510298A (en) 2009-03-12
EP1948929A1 (en) 2008-07-30
WO2008059850A1 (en) 2008-05-22
CN101182838A (en) 2008-05-21
KR20080069171A (en) 2008-07-25
CN201193600Y (en) 2009-02-11
EP1948929B1 (en) 2010-01-13

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Legal Events

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