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BR0209281A - Compressor elétrico hermético - Google Patents

Compressor elétrico hermético

Info

Publication number
BR0209281A
BR0209281A BR0209281-6A BR0209281A BR0209281A BR 0209281 A BR0209281 A BR 0209281A BR 0209281 A BR0209281 A BR 0209281A BR 0209281 A BR0209281 A BR 0209281A
Authority
BR
Brazil
Prior art keywords
oil
electric compressor
housing
electric
suction
Prior art date
Application number
BR0209281-6A
Other languages
English (en)
Inventor
Hidetoshi Nishihara
Yasushi Hayashi
Tomio Maruyama
Tsuyoshi Matsumoto
Ikutomo Umeoka
Akio Yagi
Original Assignee
Matsushita Refrigeration
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 Refrigeration filed Critical Matsushita Refrigeration
Publication of BR0209281A publication Critical patent/BR0209281A/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
    • F04B39/02—Lubrication
    • 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
    • F04B39/02—Lubrication
    • F04B39/0223—Lubrication characterised by the compressor type
    • F04B39/023—Hermetic compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)

Abstract

"COMPRESSOR ELéTRICO HERMéTICO". A presente invenção proporciona um compressor elétrico hermético capaz de suprir, de maneira estável, óleo para uma câmara de compressão com um baixo nível de ruído. O compressor elétrico hermético tem uma carcaça fechada, um elemento elétrico, um elemento de compressão que é colocado sobre o elemento elétrico e acionado por meio do elemento elétrico, e um reservatório de óleo. O compressor elétrico hermético também tem um mecanismo de suprimento de óleo para fornecer o óleo a partir do reservatório de óleo para o elemento de compressão na carcaça fechada, e um silenciador de sucção que se comunica com uma peça de sucção de refrigerante para aspirar um refrigerante para o interior do elemento de compressão e é formado de um corpo de caixa que tem um volume espacial predeterminado. O silenciador de sucção é posicionado abaixo da posição onde o óleo é fornecido para o interior da carcaça fechada e o corpo de caixa tem no mínimo uma porta de sucção de óleo, utilizada para aspirar uma quantidade predeterminada de óleo.
BR0209281-6A 2001-05-07 2002-04-26 Compressor elétrico hermético BR0209281A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001136033A JP4682441B2 (ja) 2001-05-07 2001-05-07 密閉型電動圧縮機
PCT/JP2002/004294 WO2002090774A1 (fr) 2001-05-07 2002-04-26 Compresseur electrique hermetique

Publications (1)

Publication Number Publication Date
BR0209281A true BR0209281A (pt) 2004-07-13

Family

ID=18983400

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0209281-6A BR0209281A (pt) 2001-05-07 2002-04-26 Compressor elétrico hermético

Country Status (9)

Country Link
US (1) US7134847B2 (pt)
EP (1) EP1384890B1 (pt)
JP (1) JP4682441B2 (pt)
KR (1) KR100567494B1 (pt)
CN (1) CN1265090C (pt)
BR (1) BR0209281A (pt)
DE (1) DE60214841T2 (pt)
MX (1) MXPA03007396A (pt)
WO (1) WO2002090774A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005133707A (ja) * 2003-10-10 2005-05-26 Matsushita Electric Ind Co Ltd 密閉型圧縮機
JP4429769B2 (ja) * 2004-03-16 2010-03-10 パナソニック株式会社 密閉型圧縮機
DE102004050844B4 (de) * 2004-10-18 2009-05-07 Danfoss Compressors Gmbh Kolbenverdichter-Zylinderanordnung, insbesondere für hermetisch gekapselte Kältemittelverdichter
JP4569404B2 (ja) * 2005-07-07 2010-10-27 パナソニック株式会社 圧縮機
CN101541932A (zh) * 2007-05-10 2009-09-23 松下电器产业株式会社 封闭式压缩机和制冷系统
JP4900151B2 (ja) * 2007-09-18 2012-03-21 パナソニック株式会社 冷媒圧縮機
KR101169524B1 (ko) * 2007-12-06 2012-07-27 파나소닉 주식회사 밀폐형 압축기
KR101454246B1 (ko) * 2009-01-14 2014-10-23 엘지전자 주식회사 왕복동식 압축기
JP5463275B2 (ja) * 2010-12-15 2014-04-09 日立アプライアンス株式会社 密閉型圧縮機及びこれを備えた冷蔵庫
JP5945845B2 (ja) * 2011-04-11 2016-07-05 パナソニックＩｐマネジメント株式会社 密閉型圧縮機
BR102013019311B1 (pt) * 2013-07-30 2021-10-13 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Dispositivo atenuador acústico para compressores
SG10201401663VA (en) * 2014-04-21 2015-11-27 Panasonic Corp Compressor Or Suction Muffler
CN111963409B (zh) * 2020-08-19 2022-08-30 江苏白雪制冷机电有限公司 吸气消音器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS529108U (pt) * 1975-07-09 1977-01-22
JPS529108A (en) 1975-07-14 1977-01-24 Matsushita Electric Ind Co Ltd Pump unit for shallow well
JPS5265910U (pt) * 1975-11-12 1977-05-16
JPS5265910A (en) 1975-11-27 1977-05-31 Kondo Yoshitsugu Vibrationnfree and noiseless pile driving method and apparatus therefor
JPS52139407A (en) 1976-05-17 1977-11-21 Fujitsu Ltd Medium mounting and automatic centering device
US4569639A (en) * 1982-05-03 1986-02-11 Tecumseh Products Company Oil distribution system for a compressor
JPS60139085A (ja) 1983-12-27 1985-07-23 Hitachi Ltd 耐放射線カラ−ｉｔｖカメラ
JPS60139085U (ja) * 1984-02-24 1985-09-13 株式会社東芝 密閉形圧縮機
RO100617B1 (ro) * 1989-10-06 1993-02-28 îNTREPRINDEREA DE FRIGIDERE Compresor pentru frigidere casnice
BR9102288A (pt) * 1991-05-28 1993-01-05 Brasileira S A Embraco Empresa Conjunto abafador de succao para compressor hermetico
GB2315523B (en) * 1994-04-29 1998-09-23 Samsung Electronics Co Ltd Compressor
KR100207792B1 (ko) * 1997-02-24 1999-07-15 윤종용 밀폐형 압축기
JP2000274359A (ja) * 1999-03-25 2000-10-03 Matsushita Refrig Co Ltd 冷媒圧縮機及び冷凍サイクルシステム
US6524080B2 (en) * 2000-04-11 2003-02-25 R. K. Dewan & Co. Hermetically sealed compressors
JP4492032B2 (ja) * 2003-03-27 2010-06-30 パナソニック株式会社 密閉型圧縮機

Also Published As

Publication number Publication date
MXPA03007396A (es) 2004-11-12
DE60214841T2 (de) 2007-09-20
US7134847B2 (en) 2006-11-14
US20040120832A1 (en) 2004-06-24
EP1384890A4 (en) 2005-06-15
JP2002332965A (ja) 2002-11-22
EP1384890A1 (en) 2004-01-28
KR20030090805A (ko) 2003-11-28
CN1507539A (zh) 2004-06-23
EP1384890B1 (en) 2006-09-20
DE60214841D1 (de) 2006-11-02
WO2002090774A1 (fr) 2002-11-14
CN1265090C (zh) 2006-07-19
JP4682441B2 (ja) 2011-05-11
KR100567494B1 (ko) 2006-04-03

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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 A 4A,5A,6A E 7A 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 DA RPI 2029 DE 24/11/2009.