JP4337635B2 - 密閉型圧縮機 - Google Patents

密閉型圧縮機 Download PDF

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Publication number
JP4337635B2
JP4337635B2 JP2004159165A JP2004159165A JP4337635B2 JP 4337635 B2 JP4337635 B2 JP 4337635B2 JP 2004159165 A JP2004159165 A JP 2004159165A JP 2004159165 A JP2004159165 A JP 2004159165A JP 4337635 B2 JP4337635 B2 JP 4337635B2
Authority
JP
Japan
Prior art keywords
piston
hermetic compressor
cylinder
groove
peripheral surface
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.)
Expired - Fee Related
Application number
JP2004159165A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005337160A (ja
Inventor
郁友 梅岡
誠 片山
純一郎 矢引
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
Panasonic Holdings Corp
Original Assignee
Panasonic Corp
Matsushita Electric Industrial 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34968133&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP4337635(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Panasonic Corp, Matsushita Electric Industrial Co Ltd filed Critical Panasonic Corp
Priority to JP2004159165A priority Critical patent/JP4337635B2/ja
Priority to US10/553,847 priority patent/US20060257274A1/en
Priority to EP05741280A priority patent/EP1629198B1/en
Priority to KR1020057020671A priority patent/KR100701527B1/ko
Priority to DE602005002205T priority patent/DE602005002205T2/de
Priority to CNB2005800001747A priority patent/CN100430598C/zh
Priority to PCT/JP2005/009006 priority patent/WO2005116450A1/en
Publication of JP2005337160A publication Critical patent/JP2005337160A/ja
Publication of JP4337635B2 publication Critical patent/JP4337635B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • F04B39/0094—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
    • F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
    • F04B39/122—Cylinder block
    • 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
    • F25B31/02—Compressor arrangements of motor-compressor units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/14—Refrigerants with particular properties, e.g. HFC-134a
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Compressor (AREA)
JP2004159165A 2004-05-28 2004-05-28 密閉型圧縮機 Expired - Fee Related JP4337635B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2004159165A JP4337635B2 (ja) 2004-05-28 2004-05-28 密閉型圧縮機
DE602005002205T DE602005002205T2 (de) 2004-05-28 2005-05-11 Hermetischer verdichter
EP05741280A EP1629198B1 (en) 2004-05-28 2005-05-11 Hermetic compressor
KR1020057020671A KR100701527B1 (ko) 2004-05-28 2005-05-11 밀폐형 압축기
US10/553,847 US20060257274A1 (en) 2004-05-28 2005-05-11 Hermetic compressor
CNB2005800001747A CN100430598C (zh) 2004-05-28 2005-05-11 封闭式压缩机
PCT/JP2005/009006 WO2005116450A1 (en) 2004-05-28 2005-05-11 Hermetic compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004159165A JP4337635B2 (ja) 2004-05-28 2004-05-28 密閉型圧縮機

Publications (2)

Publication Number Publication Date
JP2005337160A JP2005337160A (ja) 2005-12-08
JP4337635B2 true JP4337635B2 (ja) 2009-09-30

Family

ID=34968133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004159165A Expired - Fee Related JP4337635B2 (ja) 2004-05-28 2004-05-28 密閉型圧縮機

Country Status (7)

Country Link
US (1) US20060257274A1 (ko)
EP (1) EP1629198B1 (ko)
JP (1) JP4337635B2 (ko)
KR (1) KR100701527B1 (ko)
CN (1) CN100430598C (ko)
DE (1) DE602005002205T2 (ko)
WO (1) WO2005116450A1 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4760003B2 (ja) * 2004-12-14 2011-08-31 パナソニック株式会社 密閉型圧縮機
WO2007035695A2 (en) * 2005-09-19 2007-03-29 Ingersoll-Rand Company Air blower for a motor-driven compressor
BRPI0603568A (pt) * 2006-08-16 2008-04-08 Whirlpool Sa arranjo de montagem de pistão e haste de acionamento para compressor alternativo
JP4915205B2 (ja) * 2006-10-19 2012-04-11 パナソニック株式会社 圧縮機
KR20080090391A (ko) * 2007-02-23 2008-10-08 마쯔시다덴기산교 가부시키가이샤 밀폐형 압축기
AT10065U1 (de) * 2007-08-28 2008-08-15 Acc Austria Gmbh Kältemittelkompressor
US8702405B2 (en) * 2007-11-17 2014-04-22 Brian Leonard Verrilli Twisting translational displacement pump cartridge
CN101952594B (zh) * 2008-01-10 2013-08-14 Lg电子株式会社 往复式压缩机
JP5187390B2 (ja) * 2008-05-12 2013-04-24 パナソニック株式会社 密閉型圧縮機
JP5753983B2 (ja) * 2009-10-27 2015-07-22 パナソニックＩｐマネジメント株式会社 密閉型圧縮機
JP5810273B2 (ja) * 2010-10-21 2015-11-11 パナソニックＩｐマネジメント株式会社 密閉型圧縮機および冷凍装置
JP2012197769A (ja) * 2011-03-23 2012-10-18 Panasonic Corp 密閉型圧縮機
BRPI1101929A2 (pt) * 2011-04-26 2015-07-14 Whirlpool Sa Biela para compressores de refrigeração
JP5492917B2 (ja) * 2012-02-01 2014-05-14 株式会社豊田自動織機 可変容量型斜板式圧縮機
JPWO2014103320A1 (ja) * 2012-12-27 2017-01-12 パナソニックＩｐマネジメント株式会社 密閉型圧縮機及びそれを備える冷凍装置
US10352312B2 (en) 2013-01-22 2019-07-16 Panasonic Appliances Refrigeration Devices Singapore Hermetic compressor and refrigerator
US10208743B2 (en) * 2016-10-07 2019-02-19 Westinghouse Air Brake Technologies Corporation Piston cylinder arrangement for an oil free compressor having cooling passageways and method of cooling wrist pin bearing surface
KR102351707B1 (ko) * 2017-06-20 2022-01-17 엘지전자 주식회사 왕복동식 압축기의 피스톤 및 그 제조방법
JP2020033873A (ja) * 2018-08-27 2020-03-05 日立グローバルライフソリューションズ株式会社 密閉形圧縮機及びこれを有する冷蔵庫

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1760122A (en) * 1929-05-28 1930-05-27 Carl B Drevitson Engine piston
US2702219A (en) * 1951-04-06 1955-02-15 Gen Motors Corp Lubricating mechanism
US3173345A (en) * 1963-02-12 1965-03-16 Thompson Marion Lee Piston
US4502423A (en) * 1983-10-10 1985-03-05 Perry John C Lubrication means for a two-cycle internal combustion engine
DE3338474A1 (de) * 1983-10-22 1985-05-09 Mahle Gmbh, 7000 Stuttgart Tauchkolben fuer verbrennungsmotoren
US5267505A (en) * 1989-05-06 1993-12-07 Vickers Plc Piston
US5228853A (en) * 1991-07-17 1993-07-20 E. I. Du Pont De Nemours And Company Method for determining a sensitive tooth
US5816783A (en) * 1993-05-19 1998-10-06 Hitachi, Ltd. Electrically driven hermetic compressor
BR9601835A (pt) * 1996-06-14 1998-09-29 Metal Leve Sa Embolo para motor de combustão interna
US5860395A (en) * 1997-09-04 1999-01-19 Chrysler Corporation Piston cooling by oil flow from a pocket reservoir and passageway formed in the piston
JPH11230628A (ja) * 1998-02-13 1999-08-27 Matsushita Electric Ind Co Ltd 冷凍装置
US6282910B1 (en) * 2000-06-21 2001-09-04 American Standard International Inc. Indoor blower variable speed drive for reduced airflow
BR0104001B1 (pt) * 2001-07-25 2009-01-13 arranjo de montagem de pistço para compressor hermÉtico alternativo.
DE10224428B4 (de) * 2002-06-01 2004-04-08 Danfoss Compressors Gmbh Kolbenverdichter, insbesondere hermetisch gekapselter Kältemittelverdichter
JP2004027969A (ja) * 2002-06-26 2004-01-29 Matsushita Refrig Co Ltd 密閉型圧縮機
CN2602188Y (zh) * 2003-02-28 2004-02-04 松下冷机株式会社 封闭式电动压缩机

Also Published As

Publication number Publication date
DE602005002205D1 (de) 2007-10-11
CN100430598C (zh) 2008-11-05
CN1771394A (zh) 2006-05-10
WO2005116450A1 (en) 2005-12-08
KR20060038921A (ko) 2006-05-04
EP1629198B1 (en) 2007-08-29
DE602005002205T2 (de) 2007-12-20
EP1629198A1 (en) 2006-03-01
JP2005337160A (ja) 2005-12-08
KR100701527B1 (ko) 2007-03-29
US20060257274A1 (en) 2006-11-16

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