DE602004005923D1 - Hermetisch geschlossener verdichter - Google Patents

Hermetisch geschlossener verdichter

Info

Publication number
DE602004005923D1
DE602004005923D1 DE602004005923T DE602004005923T DE602004005923D1 DE 602004005923 D1 DE602004005923 D1 DE 602004005923D1 DE 602004005923 T DE602004005923 T DE 602004005923T DE 602004005923 T DE602004005923 T DE 602004005923T DE 602004005923 D1 DE602004005923 D1 DE 602004005923D1
Authority
DE
Germany
Prior art keywords
hermetically closed
closed compressor
compressor
hermetically
closed
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 - Lifetime
Application number
DE602004005923T
Other languages
English (en)
Other versions
DE602004005923T2 (de
Inventor
Terumasa Ide
Hidetoshi Nishihara
Masahiko Osaka
Tsuyoshi Matsumoto
Kazuhiko Ohno
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
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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE602004005923D1 publication Critical patent/DE602004005923D1/de
Application granted granted Critical
Publication of DE602004005923T2 publication Critical patent/DE602004005923T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04B39/0027—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
    • F04B39/0027—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
    • F04B39/0072—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes characterised by assembly or mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE602004005923T 2003-03-27 2004-02-16 Hermetisch geschlossener verdichter Expired - Lifetime DE602004005923T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003088467A JP4492032B2 (ja) 2003-03-27 2003-03-27 密閉型圧縮機
JP2003088467 2003-03-27
PCT/JP2004/001608 WO2004085849A1 (ja) 2003-03-27 2004-02-16 密閉型圧縮機

Publications (2)

Publication Number Publication Date
DE602004005923D1 true DE602004005923D1 (de) 2007-05-31
DE602004005923T2 DE602004005923T2 (de) 2008-01-17

Family

ID=33095122

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004005923T Expired - Lifetime DE602004005923T2 (de) 2003-03-27 2004-02-16 Hermetisch geschlossener verdichter

Country Status (8)

Country Link
US (1) US20050207920A1 (de)
EP (1) EP1491767B1 (de)
JP (1) JP4492032B2 (de)
CN (1) CN100400869C (de)
BR (1) BRPI0403929A (de)
DE (1) DE602004005923T2 (de)
MX (1) MXPA04009433A (de)
WO (1) WO2004085849A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4682441B2 (ja) * 2001-05-07 2011-05-11 パナソニック株式会社 密閉型電動圧縮機
JP4734901B2 (ja) * 2004-11-22 2011-07-27 パナソニック株式会社 圧縮機
JP4752255B2 (ja) * 2004-12-06 2011-08-17 パナソニック株式会社 密閉型圧縮機
KR100831720B1 (ko) * 2004-12-06 2008-05-22 마쯔시다덴기산교 가부시키가이샤 밀폐형 압축기
FR2895037A1 (fr) * 2005-12-20 2007-06-22 Tecumseh Europ S A Sa Dispositif a clapets pour compresseur de fluide et compresseur de fluide
JP2007240948A (ja) * 2006-03-09 2007-09-20 Mitsubishi Electric Corp 騒音低減装置、送風機
WO2007148549A1 (en) * 2006-06-23 2007-12-27 Panasonic Corporation Hermetic type compressor
KR101386477B1 (ko) * 2008-01-10 2014-04-18 엘지전자 주식회사 밀폐형 압축기의 소음 저감 장치

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109751A (en) * 1976-08-26 1978-08-29 Deere & Company Noise silencer
DE3622996A1 (de) * 1986-07-09 1988-02-18 Danfoss As Saugschalldaempfer
US4784581A (en) * 1987-01-12 1988-11-15 White Consolidated Industries, Inc. Compressor head and suction muffler for hermetic compressor
US4971368A (en) * 1990-01-17 1990-11-20 The Devilbiss Company Seal for connecting a tube to a housing member and method for forming same
JPH03258980A (ja) * 1990-03-06 1991-11-19 Matsushita Refrig Co Ltd 密閉型電動圧縮機
IT1274243B (it) * 1993-11-12 1997-07-15 Necchi Compressori Contenitore per motocompressore ermetico
KR0143182B1 (ko) * 1994-04-29 1998-08-01 김광호 압축기
KR0143142B1 (ko) * 1995-03-07 1998-08-01 김광호 왕복동 압축기의 실린더장치
DE19522383C2 (de) * 1995-06-23 1997-06-19 Danfoss Compressors Gmbh Saugschalldämpfer für einen Kältemittelkompressor
KR0156720B1 (ko) * 1995-07-27 1999-03-20 김광호 왕복동형 압축기
KR0175891B1 (ko) * 1995-07-29 1999-10-01 윤종용 압축기
KR100187223B1 (ko) * 1995-07-29 1999-05-01 김광호 압축기의 머플러장치
KR0186169B1 (ko) * 1995-11-15 1999-05-01 구자홍 밀폐형 압축기의 소음기체결장치
KR100194150B1 (ko) * 1995-12-05 1999-06-15 윤종용 밀폐형 왕복동식 압축기
JPH1047253A (ja) * 1996-07-31 1998-02-17 Matsushita Refrig Co Ltd 密閉型電動圧縮機
BR9604126A (pt) * 1996-08-21 1998-05-26 Brasil Compressores Sa Amortecedor de sucção para compressor hermético
KR19980027501U (ko) * 1996-11-16 1998-08-05 박병재 자동차의 연료탱크 구조
JP3516879B2 (ja) * 1999-03-25 2004-04-05 松下冷機株式会社 密閉型圧縮機
DE19915918C2 (de) * 1999-04-09 2001-05-31 Danfoss Compressors Gmbh Kältemittelkompressor und Verfahren zu seiner Montage
DE19923734C2 (de) * 1999-05-22 2001-03-29 Danfoss Compressors Gmbh Saugschalldämpfer für einen hermetisch gekapselten Verdichter
JP3776025B2 (ja) * 2000-11-29 2006-05-17 松下冷機株式会社 密閉型圧縮機
KR100402460B1 (ko) * 2000-12-06 2003-10-22 주식회사 엘지이아이 밀폐형 압축기의 헤드커버 구조
US6464480B2 (en) * 2001-03-16 2002-10-15 Scroll Technologies Oil spout for scroll compressor

Also Published As

Publication number Publication date
WO2004085849A1 (ja) 2004-10-07
BRPI0403929A (pt) 2005-01-04
CN1697931A (zh) 2005-11-16
JP4492032B2 (ja) 2010-06-30
US20050207920A1 (en) 2005-09-22
DE602004005923T2 (de) 2008-01-17
JP2004293464A (ja) 2004-10-21
EP1491767A4 (de) 2006-01-18
EP1491767B1 (de) 2007-04-18
CN100400869C (zh) 2008-07-09
EP1491767A1 (de) 2004-12-29
MXPA04009433A (es) 2005-01-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP

8320 Willingness to grant licences declared (paragraph 23)