BR0105694A - Filtro de sucção para compressor hermético alternativo - Google Patents

Filtro de sucção para compressor hermético alternativo

Info

Publication number
BR0105694A
BR0105694A BR0105694-8A BR0105694A BR0105694A BR 0105694 A BR0105694 A BR 0105694A BR 0105694 A BR0105694 A BR 0105694A BR 0105694 A BR0105694 A BR 0105694A
Authority
BR
Brazil
Prior art keywords
reciprocating
suction filter
airtight compressor
tubular connector
muffler
Prior art date
Application number
BR0105694-8A
Other languages
English (en)
Other versions
BR0105694B1 (pt
Inventor
Dietmar Erich Bernhard Lilie
Original Assignee
Brasil Compressores Sa
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=37120843&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0105694(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Brasil Compressores Sa filed Critical Brasil Compressores Sa
Priority to BRPI0105694-8A priority Critical patent/BR0105694B1/pt
Priority to JP2003540526A priority patent/JP4464135B2/ja
Priority to US10/494,403 priority patent/US7866955B2/en
Priority to ES02776624T priority patent/ES2275919T3/es
Priority to EP02776624A priority patent/EP1446580B1/en
Priority to DE60216501T priority patent/DE60216501T2/de
Priority to AT02776624T priority patent/ATE347033T1/de
Priority to MXPA04004001A priority patent/MXPA04004001A/es
Priority to CNB028215230A priority patent/CN100347447C/zh
Priority to KR1020047005823A priority patent/KR100883859B1/ko
Priority to PCT/BR2002/000145 priority patent/WO2003038280A1/en
Publication of BR0105694A publication Critical patent/BR0105694A/pt
Publication of BR0105694B1 publication Critical patent/BR0105694B1/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
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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)
  • Compressor (AREA)
  • Exhaust Silencers (AREA)

Abstract

"FILTRO DE SUCçãO PARA COMPRESSOR HERMéTICO ALTERNATIVO". Montado no interior de uma carcaça hermética (1), dito filtro de sucção compreendendo um corpo oco (20) definindo pelo menos uma câmara acústica e sendo provido de uma entrada de gás (22) conectada a uma linha de sucção (9) por meio de um conector tubular e de uma saída de gás (32) conectada a uma válvula de sucção (8b) do compressor, sendo dita câmara equalizadora (60) provida, por um lado, de uma abertura para o interior da carcaça hermética (1) e, por outro lado, de uma comunicação fluida (61) com a câmara acústica, dita câmara equalizadora (60) e dita comunicação fluida sendo dimensionadas de modo a minimizar, simultaneamente, os ruídos de pulsação do gás no interior do filtro de sucção, a mistura do referido gás com aquele contido no interior da carcaça hermética (1) e o diferencial de pressão entre o interior dessa última e a linha de sucção (9) quando da operação do compressor após um período de parada.
BRPI0105694-8A 2001-10-29 2001-10-29 filtro de sucção para compressor hermético alternativo. BR0105694B1 (pt)

Priority Applications (11)

Application Number Priority Date Filing Date Title
BRPI0105694-8A BR0105694B1 (pt) 2001-10-29 2001-10-29 filtro de sucção para compressor hermético alternativo.
PCT/BR2002/000145 WO2003038280A1 (en) 2001-10-29 2002-10-29 Suction muffler for a reciprocating hermetic compressor
EP02776624A EP1446580B1 (en) 2001-10-29 2002-10-29 Suction muffler for a reciprocating hermetic compressor
US10/494,403 US7866955B2 (en) 2001-10-29 2002-10-29 Suction muffler for a reciprocating hermetic compressor
ES02776624T ES2275919T3 (es) 2001-10-29 2002-10-29 Silenciador de aspiracion para un compresor hermetico alternativo.
JP2003540526A JP4464135B2 (ja) 2001-10-29 2002-10-29 往復動密閉圧縮機用の吸引消音器
DE60216501T DE60216501T2 (de) 2001-10-29 2002-10-29 Saugschalldämpfer für einen hermetischen hubkolbenverdichter
AT02776624T ATE347033T1 (de) 2001-10-29 2002-10-29 Saugschalldämpfer für einen hermetischen hubkolbenverdichter
MXPA04004001A MXPA04004001A (es) 2001-10-29 2002-10-29 Silenciador de succion para compresor hermetico alternante.
CNB028215230A CN100347447C (zh) 2001-10-29 2002-10-29 用于往复式密封压缩机的吸入式消声器
KR1020047005823A KR100883859B1 (ko) 2001-10-29 2002-10-29 밀폐형 왕복 압축기용 흡입 머플러

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0105694-8A BR0105694B1 (pt) 2001-10-29 2001-10-29 filtro de sucção para compressor hermético alternativo.

Publications (2)

Publication Number Publication Date
BR0105694A true BR0105694A (pt) 2003-08-19
BR0105694B1 BR0105694B1 (pt) 2009-05-05

Family

ID=37120843

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0105694-8A BR0105694B1 (pt) 2001-10-29 2001-10-29 filtro de sucção para compressor hermético alternativo.

Country Status (11)

Country Link
US (1) US7866955B2 (pt)
EP (1) EP1446580B1 (pt)
JP (1) JP4464135B2 (pt)
KR (1) KR100883859B1 (pt)
CN (1) CN100347447C (pt)
AT (1) ATE347033T1 (pt)
BR (1) BR0105694B1 (pt)
DE (1) DE60216501T2 (pt)
ES (1) ES2275919T3 (pt)
MX (1) MXPA04004001A (pt)
WO (1) WO2003038280A1 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT7576U1 (de) * 2004-01-29 2005-05-25 Verdichter Oe Ges M B H Kältemittelverdichter mit ausgleichsvolumen
WO2005073558A1 (de) * 2004-01-29 2005-08-11 Acc Austria Gmbh Kältemittelverdichter
US20060039813A1 (en) * 2004-08-19 2006-02-23 Thomas Paul J Domed cover for pump head
DE502005003926D1 (de) * 2004-12-22 2008-06-12 Acc Austria Gmbh Hermetischer kältemittelverdichter
AT8477U1 (de) * 2005-03-31 2006-08-15 Acc Austria Gmbh Kältemittelverdichter
AT8401U1 (de) * 2005-03-31 2006-07-15 Acc Austria Gmbh Kältemittelverdichter
CN101180465B (zh) * 2005-04-12 2011-06-22 Acc奥地利有限公司 制冷剂压缩机
TR200800419T1 (tr) * 2005-08-05 2008-07-21 Arçeli̇k Anoni̇m Şi̇rketi̇ Bir kompresör
KR100774483B1 (ko) * 2006-01-05 2007-11-08 엘지전자 주식회사 압축기용 흡입머플러 구조
KR100677518B1 (ko) * 2006-03-10 2007-02-02 엘지전자 주식회사 압축기의 머플러 가스흡입 안내장치
AT9232U1 (de) * 2006-05-22 2007-06-15 Acc Austria Gmbh Kältemittelverdichter
JP4577364B2 (ja) * 2006-09-13 2010-11-10 パナソニック株式会社 圧縮機
DE602007004293D1 (de) * 2006-11-13 2010-03-04 Panasonic Corp Verdichter
CN101230853B (zh) * 2007-01-25 2010-08-25 黄石东贝电器股份有限公司 弹簧压紧吸气口直接吸气方式的压缩机
BRPI0801890A2 (pt) 2008-06-18 2010-02-17 Whirlpool Sa abafador acústico para compressor e compressor
KR101328226B1 (ko) * 2008-10-22 2013-11-14 엘지전자 주식회사 밀폐형 압축기의 흡입머플러
JP5560580B2 (ja) 2009-04-10 2014-07-30 パナソニック株式会社 密閉型圧縮機
AT12789U1 (de) * 2010-05-04 2012-11-15 Acc Austria Gmbh Druckschalldämpfer für einen hermetisch gekapselten kältemittelverdichter
BR102013019311B1 (pt) 2013-07-30 2021-10-13 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Dispositivo atenuador acústico para compressores
BR102014025140B1 (pt) 2014-10-08 2022-06-21 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Dispositivo atenuador acústico para compressores
BR102014029659B1 (pt) * 2014-11-27 2022-01-11 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda Filtro acústico de sucção e linha de sucção incluindo filtro acústico de sucção
AT518367B1 (de) * 2016-03-03 2018-02-15 Siemens Ag Oesterreich Evakuierungseinrichtung
US11293420B2 (en) * 2016-08-23 2022-04-05 Secop Gmbh Suction muffler
CN108035864A (zh) * 2017-12-19 2018-05-15 上海朴渡信息科技有限公司 一种压缩机消音结构及冰箱
US12066016B2 (en) * 2019-07-12 2024-08-20 Nidec Global Appliance Brasil Ltda Reciprocating compressor having a suction acoustic filter with a fastener that deforms when in place
BR102019017124A2 (pt) * 2019-08-16 2021-03-02 Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda. compressor alternativo hermético
CN110513274A (zh) * 2019-08-29 2019-11-29 青岛万宝压缩机有限公司 一种压缩机仿形吸气消音器
CN110469486B (zh) * 2019-08-29 2022-05-13 青岛万宝压缩机有限公司 一种三腔仿形吸气消音器及压缩机
EP4033097B1 (en) * 2020-11-30 2024-04-24 Anhui Meizhi Compressor Co., Ltd. Suction muffler

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US2133875A (en) * 1937-02-17 1938-10-18 Gen Electric Refrigerating machine
IT1179810B (it) 1984-10-31 1987-09-16 Aspera Spa Gruppo motocompressore ermetico per circuiti frigoriferi
IT1184167B (it) * 1985-03-21 1987-10-22 Eurodomestici Ind Riunite Perfezionamento nei motocompressori sigillati per circuiti frigoriferi
BR9102288A (pt) * 1991-05-28 1993-01-05 Brasileira S A Embraco Empresa Conjunto abafador de succao para compressor hermetico
IT230572Y1 (it) * 1992-12-21 1999-06-07 Gold Star Co Dispositivo di soppressione del rumore per un compressore ermetico a stantuffo
KR200141490Y1 (ko) * 1993-04-24 1999-05-15 김광호 압축기의소음감쇠장치
JP2895407B2 (ja) * 1994-12-01 1999-05-24 本田技研工業株式会社 吸気消音装置
CN1091844C (zh) * 1995-04-28 2002-10-02 Lg电子株式会社 用于装配密封式压缩机的吸气噪音消声器的装置
DE19522383C2 (de) * 1995-06-23 1997-06-19 Danfoss Compressors Gmbh Saugschalldämpfer für einen Kältemittelkompressor
BR9601662A (pt) * 1996-05-10 1998-03-31 Brasil Compressores Sa Arranjo de sucç o para compressor hermético alternativo
KR100202921B1 (ko) 1996-08-05 1999-06-15 전주범 밀폐형 압축기용 흡입 머플러
BR9604126A (pt) * 1996-08-21 1998-05-26 Brasil Compressores Sa Amortecedor de sucção para compressor hermético
KR19980017618A (ko) * 1996-08-31 1998-06-05 배순훈 밀페형 압축기용 흡입 머플러
KR100254486B1 (ko) * 1996-10-23 2000-05-01 가나이 쓰도무 밀폐형 압축기용 소음기와 이것을 구비한 밀폐형 압축기
KR200148387Y1 (ko) * 1997-03-12 1999-06-15 윤종용 압축기의 흡입 머플러 조립체
BR9900463A (pt) * 1999-02-26 2000-08-29 Brasil Compressores Sa Abafador de sucção para compressor hermético
WO2000052334A1 (en) * 1999-02-26 2000-09-08 Embraco Europe S.R.L. Intake silencer for sealed refrigerant compressor
JP2000297754A (ja) * 1999-04-15 2000-10-24 Matsushita Refrig Co Ltd 密閉型電動圧縮機
SK287803B6 (sk) * 2001-06-08 2011-10-04 Empresa Brasileira De Compressores S. A. - Embraco Nasávací tlmič piestového hermetického kompresora

Also Published As

Publication number Publication date
CN1578877A (zh) 2005-02-09
CN100347447C (zh) 2007-11-07
WO2003038280A1 (en) 2003-05-08
US20050031461A1 (en) 2005-02-10
BR0105694B1 (pt) 2009-05-05
KR100883859B1 (ko) 2009-02-17
DE60216501T2 (de) 2007-07-05
JP4464135B2 (ja) 2010-05-19
JP2005520083A (ja) 2005-07-07
EP1446580A1 (en) 2004-08-18
DE60216501D1 (de) 2007-01-11
KR20040045878A (ko) 2004-06-02
US7866955B2 (en) 2011-01-11
ES2275919T3 (es) 2007-06-16
MXPA04004001A (es) 2004-07-23
EP1446580B1 (en) 2006-11-29
ATE347033T1 (de) 2006-12-15

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Legal Events

Date Code Title Description
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 29/10/2001, OBSERVADAS AS CONDICOES LEGAIS.

B22O Other matters related to patents and certificates of addition of invention: legal action concerning patent

Free format text: INPI-52400.008507/2012-44 ORIGEM: JUIZO DA 9A VARA FEDERAL DO RIO DE JANEIRO PROCESSO 0811864-47.2011.4.02.5101 ACAO ORDINARIA DE NULIDADE PARCIAL DE PATENTE, COM PEDIDO DE TUTELA ANTECIPADA AUTOR: TECUMSEH DO BRASIL LTDA REU: EMPRESA BRASILEIRA DE COMPRESSORES S/A - EMBRACO E INSTITUTO NACIONAL DA PROPRIEDADE INDUSTRIAL - INPI.

B25C Requirement related to requested transfer of rights
B25A Requested transfer of rights approved
B25D Requested change of name of applicant approved
B25A Requested transfer of rights approved