BRPI0403929A - Compressor do tipo hermético - Google Patents

Compressor do tipo hermético

Info

Publication number
BRPI0403929A
BRPI0403929A BR0403929-7A BRPI0403929A BRPI0403929A BR PI0403929 A BRPI0403929 A BR PI0403929A BR PI0403929 A BRPI0403929 A BR PI0403929A BR PI0403929 A BRPI0403929 A BR PI0403929A
Authority
BR
Brazil
Prior art keywords
airtight container
airtight compressor
headstock
isolated
flange
Prior art date
Application number
BR0403929-7A
Other languages
English (en)
Inventor
Terumasa Ide
Hidetoshi Nishihara
Masahiko Osaka
Tsuyoshi Matsumoto
Kazuhiko Ohno
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 BRPI0403929A publication Critical patent/BRPI0403929A/pt

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)

Abstract

"COMPRESSOR DO TIPO HERMéTICO". A presente invenção refere-se a uma câmara de ressonância (128) que é isolada do interior do recipiente hermético devido a uma parte de vedação tendo um flange (118) disposto no silencioso de sucção (110) e ranhura (129) formada no cabeçote de cilindro (123), e a pulsação da pressão de sucção dificilmente vaza para o interior do recipiente hermético, desse modo habilitando a redução de ruído.
BR0403929-7A 2003-03-27 2004-02-16 Compressor do tipo hermético BRPI0403929A (pt)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
BRPI0403929A true BRPI0403929A (pt) 2005-01-04

Family

ID=33095122

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0403929-7A BRPI0403929A (pt) 2003-03-27 2004-02-16 Compressor do tipo hermético

Country Status (8)

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

Families Citing this family (10)

* 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
JP7560533B2 (ja) * 2019-07-12 2024-10-02 ニデック グローバル アプライアンス ブラジル リミターダ レシプロコンプレッサ
CN115143079B (zh) * 2021-03-31 2025-09-02 安徽美芝制冷设备有限公司 吸气消音器、压缩机和家用电器

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
CN1697931A (zh) 2005-11-16
WO2004085849A1 (ja) 2004-10-07
EP1491767A1 (en) 2004-12-29
EP1491767B1 (en) 2007-04-18
DE602004005923T2 (de) 2008-01-17
JP2004293464A (ja) 2004-10-21
CN100400869C (zh) 2008-07-09
US20050207920A1 (en) 2005-09-22
DE602004005923D1 (de) 2007-05-31
JP4492032B2 (ja) 2010-06-30
EP1491767A4 (en) 2006-01-18
MXPA04009433A (es) 2005-01-25

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A, 6A, 7A E 8A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.