BR0116782A - Silenciador para compressor rotativo hermético - Google Patents

Silenciador para compressor rotativo hermético

Info

Publication number
BR0116782A
BR0116782A BR0116782-0A BR0116782A BR0116782A BR 0116782 A BR0116782 A BR 0116782A BR 0116782 A BR0116782 A BR 0116782A BR 0116782 A BR0116782 A BR 0116782A
Authority
BR
Brazil
Prior art keywords
silencer
noise reduction
refrigerant gas
rotary compressor
airtight rotary
Prior art date
Application number
BR0116782-0A
Other languages
English (en)
Other versions
BR0116782B1 (pt
Inventor
Young-Jong Kim
Jong-Hun Ha
Byung-Ha Ahn
Kwang-Ho Kim
Sang-Myung Byun
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Publication of BR0116782A publication Critical patent/BR0116782A/pt
Publication of BR0116782B1 publication Critical patent/BR0116782B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/065—Noise dampening volumes, e.g. muffler chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/06—Silencing
    • F04C29/068—Silencing the silencing means being arranged inside the pump housing
    • 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
    • Y10S181/00—Acoustics
    • Y10S181/403—Refrigerator compresssor muffler

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressor (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

"SILENCIADOR PARA COMPRESSOR ROTATIVO HERMéTICO". Trata-se de um silenciador para um compressor rotativo hermético que compreende: um corpo de silenciador (100) formando uma pluralidade de espaços de redução de ruído (140) nos quais o gás de refrigeração flui; uma porta de descarga (110) formada no corpo do silenciador (100) de forma a estar localizada no lado dos espaços de redução de ruído; e uma cobertura guia (200) acoplada a uma parede interna do corpo do silenciador na direção radial para guiar o gás de refrigeração que flui nos espaços de redução de ruído a ser descarregado para a porta de descarga (110), e portanto o ruído gerado durante a descarga do gás de refrigeração comprimido para dentro de uma câmara vedada, e uma resistência ao fluxo para o gás de refrigeração descarregado é reduzida, onde o consumo de energia elétrica é reduzido, e a estrutura e os processos de montagem podem ser simplificados.
BRPI0116782-0A 2001-11-16 2001-11-16 silenciador para compressor rotativo hermético. BR0116782B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2001/001963 WO2003042543A1 (en) 2001-11-16 2001-11-16 Muffler for hermetic rotary compressor

Publications (2)

Publication Number Publication Date
BR0116782A true BR0116782A (pt) 2004-01-06
BR0116782B1 BR0116782B1 (pt) 2011-09-06

Family

ID=19198480

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0116782-0A BR0116782B1 (pt) 2001-11-16 2001-11-16 silenciador para compressor rotativo hermético.

Country Status (10)

Country Link
US (1) US7431571B2 (pt)
EP (1) EP1444442B1 (pt)
JP (1) JP4008883B2 (pt)
CN (1) CN100338365C (pt)
AT (1) ATE371113T1 (pt)
AU (1) AU2002224180B2 (pt)
BR (1) BR0116782B1 (pt)
DE (1) DE60130155D1 (pt)
ES (1) ES2291277T3 (pt)
WO (1) WO2003042543A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100498376B1 (ko) * 2002-11-19 2005-07-01 엘지전자 주식회사 스크롤 압축기 및 스크롤 압축기 제조방법
JP4007383B2 (ja) * 2005-12-27 2007-11-14 ダイキン工業株式会社 ロータリ圧縮機
AU2006329386B2 (en) * 2005-12-28 2010-02-04 Daikin Industries, Ltd. Compressor
KR100714578B1 (ko) * 2006-01-16 2007-05-07 엘지전자 주식회사 리니어 압축기용 냉매토출구조
JP4911147B2 (ja) * 2008-08-29 2012-04-04 ダイキン工業株式会社 マフラ部材及びそのマフラ部材を備えた圧縮機
CN102459911B (zh) * 2009-06-11 2015-06-10 三菱电机株式会社 制冷剂压缩机以及热泵装置
US8328741B2 (en) * 2009-09-29 2012-12-11 Covidien Lp Pneumatic compression garment with noise attenuating means
US9572720B2 (en) 2009-09-29 2017-02-21 Covidien Lp Reduced noise pneumatic compression garment
US8469910B2 (en) 2009-09-29 2013-06-25 Covidien Lp Pneumatic compression garment with noise attenuating means
CN102859199B (zh) * 2010-04-28 2016-01-20 松下知识产权经营株式会社 回转式压缩机
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
US8794941B2 (en) 2010-08-30 2014-08-05 Oscomp Systems Inc. Compressor with liquid injection cooling
CN103438005A (zh) * 2013-08-21 2013-12-11 广东美芝制冷设备有限公司 旋转式压缩机及其消音器
KR101681590B1 (ko) * 2015-09-09 2016-12-01 엘지전자 주식회사 스크롤 압축기
CN105402136A (zh) * 2015-12-09 2016-03-16 广东美芝制冷设备有限公司 压缩机消音器以及具有其的旋转式压缩机
CN105864051B (zh) * 2016-06-07 2017-12-29 珠海凌达压缩机有限公司 一种消音器组件及压缩机
CN106321447B (zh) * 2016-10-20 2020-01-03 珠海格力电器股份有限公司 压缩机的消音器及具有其的压缩机
KR102238358B1 (ko) * 2017-03-15 2021-04-12 엘지전자 주식회사 로터리 압축기
KR102406171B1 (ko) * 2017-11-09 2022-06-10 삼성전자주식회사 압축기
JP7478992B2 (ja) * 2018-02-26 2024-05-08 パナソニックＩｐマネジメント株式会社 密閉型圧縮機
CN112334662B (zh) 2018-10-02 2022-08-12 开利公司 用于压缩机的多级谐振器
CN110439822A (zh) * 2019-08-20 2019-11-12 松下·万宝(广州)压缩机有限公司 一种新型消音盖和压缩机
CN113586452A (zh) * 2021-08-23 2021-11-02 广东美芝制冷设备有限公司 消音器、旋转式压缩机及制冷设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5514982A (en) * 1978-07-19 1980-02-01 Matsushita Electric Ind Co Ltd Muffler for sealed type compressor
JPS5946382A (ja) * 1982-09-10 1984-03-15 Nippon Denso Co Ltd 密閉型圧縮機
JP2815873B2 (ja) * 1988-08-26 1998-10-27 三洋電機株式会社 密閉型圧縮機の消音装置
JPH02196189A (ja) * 1989-01-25 1990-08-02 Matsushita Electric Ind Co Ltd 圧縮機
BR8901185A (pt) * 1989-03-09 1990-10-16 Brasil Compressores Sa Sistema de descarga para compressor rotativo de pistao rolante
JP3050198B2 (ja) * 1998-02-20 2000-06-12 ダイキン工業株式会社 回転式圧縮機
KR100283653B1 (ko) * 1999-01-14 2001-02-15 윤종용 밀폐형 회전 압축기의 토출 머플러

Also Published As

Publication number Publication date
AU2002224180B2 (en) 2006-06-01
WO2003042543A1 (en) 2003-05-22
EP1444442A1 (en) 2004-08-11
ATE371113T1 (de) 2007-09-15
EP1444442B1 (en) 2007-08-22
JP2005509787A (ja) 2005-04-14
US20040241012A1 (en) 2004-12-02
CN1547645A (zh) 2004-11-17
JP4008883B2 (ja) 2007-11-14
ES2291277T3 (es) 2008-03-01
CN100338365C (zh) 2007-09-19
DE60130155D1 (de) 2007-10-04
US7431571B2 (en) 2008-10-07
BR0116782B1 (pt) 2011-09-06

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/11/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.