BRPI0501740A - filtro de sucção para compressor de refrigeração - Google Patents

filtro de sucção para compressor de refrigeração

Info

Publication number
BRPI0501740A
BRPI0501740A BRPI0501740-8A BRPI0501740A BRPI0501740A BR PI0501740 A BRPI0501740 A BR PI0501740A BR PI0501740 A BRPI0501740 A BR PI0501740A BR PI0501740 A BRPI0501740 A BR PI0501740A
Authority
BR
Brazil
Prior art keywords
opening
conduit
suction filter
outlet
inlet
Prior art date
Application number
BRPI0501740-8A
Other languages
English (en)
Inventor
Eduardo De Souza Alvarenga
Rodrigo Link
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
Application filed by Brasil Compressores Sa filed Critical Brasil Compressores Sa
Priority to BRPI0501740-8A priority Critical patent/BRPI0501740A/pt
Priority to KR1020077024609A priority patent/KR20080005930A/ko
Priority to CNA200680015020XA priority patent/CN101171424A/zh
Priority to EP06721643A priority patent/EP1877664A1/en
Priority to PCT/BR2006/000085 priority patent/WO2006116830A1/en
Priority to JP2008509271A priority patent/JP2008540891A/ja
Priority to MX2007013709A priority patent/MX2007013709A/es
Priority to US11/912,233 priority patent/US20090038329A1/en
Publication of BRPI0501740A publication Critical patent/BRPI0501740A/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
    • F04B39/0066—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes using sidebranch resonators, e.g. Helmholtz resonators
    • 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
    • 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
    • F04B39/0033—Pulsation and noise damping means with encapsulations
    • F04B39/0038—Pulsation and noise damping means with encapsulations of inlet or outlet channels
    • 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
    • F04B39/10—Adaptations or arrangements of distribution members
    • F04B39/1066—Valve plates

Landscapes

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

Abstract

"FILTRO DE SUCçãO PARA COMPRESSOR DE REFRIGERAçãO". Montado no interior de uma carcaça (1), dito filtro de sucção compreendendo um corpo oco (10) definindo pelo menos uma câmara abafadora (13, 14) que carrega um conduto de entrada de gás (20) tendo uma abertura de entrada (21) externa à câmara abafadora (13, 14) e uma abertura de saída (22) no interior da câmara abafadora (13, 14) e um conduto de saída de gás (30) apresentando uma abertura de entrada (31) no interior da câmara abafadora (13, 14) e uma abertura de saída (32) externa à referida câmara abafadora (13, 14), sendo que pelo menos um dos condutos de entrada e de saída de gás (20, 30) apresenta pelo menos um extremo fechado (23, 33), sendo uma das aberturas de entrada e de saída (21, 22, 31, 32) posicionada a uma certa distância de dito extremo fechado (23, 33), ao longo do respectivo conduto (20, 30), menor do que a distância de dita abertura em relação à outra abertura do mesmo conduto (20, 30) e em uma região deste apresentando uma pressão acústica mínima para uma determinada freqüência, sendo o dimensionamento do dito conduto (20, 30) e da seção transversal da primeira de ditas aberturas (21, 31; 22, 32), realizado de modo a minimizar os ruídos de pulsação do gás no interior do filtro de sucção.
BRPI0501740-8A 2005-05-03 2005-05-03 filtro de sucção para compressor de refrigeração BRPI0501740A (pt)

Priority Applications (8)

Application Number Priority Date Filing Date Title
BRPI0501740-8A BRPI0501740A (pt) 2005-05-03 2005-05-03 filtro de sucção para compressor de refrigeração
KR1020077024609A KR20080005930A (ko) 2005-05-03 2006-05-02 냉장 압축기용 흡입 머플러
CNA200680015020XA CN101171424A (zh) 2005-05-03 2006-05-02 用于制冷压缩机的吸气消音器
EP06721643A EP1877664A1 (en) 2005-05-03 2006-05-02 Suction muffler for a refrigeration compressor
PCT/BR2006/000085 WO2006116830A1 (en) 2005-05-03 2006-05-02 Suction muffler for a refrigeration compressor
JP2008509271A JP2008540891A (ja) 2005-05-03 2006-05-02 冷却コンプレッサ用サクションマフラ
MX2007013709A MX2007013709A (es) 2005-05-03 2006-05-02 Mofle de succion para un compresor de refrigeracion.
US11/912,233 US20090038329A1 (en) 2005-05-03 2006-05-02 Suction muffler for a refrigeration compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0501740-8A BRPI0501740A (pt) 2005-05-03 2005-05-03 filtro de sucção para compressor de refrigeração

Publications (1)

Publication Number Publication Date
BRPI0501740A true BRPI0501740A (pt) 2006-12-12

Family

ID=36930331

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0501740-8A BRPI0501740A (pt) 2005-05-03 2005-05-03 filtro de sucção para compressor de refrigeração

Country Status (8)

Country Link
US (1) US20090038329A1 (pt)
EP (1) EP1877664A1 (pt)
JP (1) JP2008540891A (pt)
KR (1) KR20080005930A (pt)
CN (1) CN101171424A (pt)
BR (1) BRPI0501740A (pt)
MX (1) MX2007013709A (pt)
WO (1) WO2006116830A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4735718B2 (ja) * 2006-12-06 2011-07-27 パナソニック株式会社 冷媒圧縮機
BRPI1103315B8 (pt) 2011-07-29 2021-09-21 Embraco Ind De Compressores E Solucoes Em Refrigeracao Ltda Câmara de sucção
JP2013231429A (ja) * 2012-04-06 2013-11-14 Panasonic Corp 密閉型圧縮機
CN102720655B (zh) * 2012-06-20 2014-07-30 常熟市天银机电股份有限公司 制冷压缩机吸气消音器
KR101854933B1 (ko) * 2013-04-24 2018-05-04 엘지전자 주식회사 압축기용 머플러 및 이를 구비한 압축기
US10711777B2 (en) * 2015-03-19 2020-07-14 Embraco Industria De Compressores E Solucoes Em Refrigeracao Ltda Suction acoustic filter for compressor
WO2017211705A1 (en) 2016-06-07 2017-12-14 Arcelik Anonim Sirketi A hermetic compressor comprising a partially-elastic suction muffler
CN106121972A (zh) * 2016-07-22 2016-11-16 广州万宝集团压缩机有限公司 一种制冷压缩机阀板与消音器的连接结构
EP3869040A1 (en) * 2018-01-12 2021-08-25 LG Electronics Inc. Linear compressor and refrigerator including same
CN111140466A (zh) * 2019-12-19 2020-05-12 西安交通大学 一种压缩机用吸气消声器
AT17214U1 (de) * 2019-12-19 2021-09-15 Anhui meizhi compressor co ltd Hermetisch gekapselter Kältemittelverdichter
EP4033097B1 (en) * 2020-11-30 2024-04-24 Anhui Meizhi Compressor Co., Ltd. Suction muffler
CN114576138B (zh) * 2020-11-30 2023-04-28 安徽美芝制冷设备有限公司 吸气消音器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330239A (en) * 1979-10-10 1982-05-18 Tecumseh Products Company Compressor muffler
PL156570B1 (en) * 1987-11-27 1992-03-31 Zaklady Budowy Maszyn I Aparat Gas pressure pulsation and noise damper
KR200141490Y1 (ko) * 1993-04-24 1999-05-15 김광호 압축기의소음감쇠장치
US5996733A (en) * 1998-11-20 1999-12-07 Thermo King Corporation Dual frequency side branch resonator
DE10003882C2 (de) * 2000-01-29 2003-10-02 Bitzer Kuehlmaschinenbau Gmbh Kältemittelkompressor

Also Published As

Publication number Publication date
EP1877664A1 (en) 2008-01-16
JP2008540891A (ja) 2008-11-20
WO2006116830A1 (en) 2006-11-09
CN101171424A (zh) 2008-04-30
MX2007013709A (es) 2008-04-10
US20090038329A1 (en) 2009-02-12
KR20080005930A (ko) 2008-01-15

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: MULTIBRAS S.A. ELETRODOMESTICOS (BR/SP)

Free format text: TRANSFERIDO POR INCORPORACAO DE: EMPRESA BRASILEIRA DE COMPRESSORES S.A. - EMBRACO

B25D Requested change of name of applicant approved

Owner name: WHIRLPOOL S.A. (BR/SP)

Free format text: ALTERADO DE: MULTIBRAS S.A. ELETRODOMESTICOS

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

Free format text: REFERENTE 8A. ANUIDADE.

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 2205 DE 09/04/2013.