BRPI0602962A - acoustic damper for refrigeration compressor - Google Patents

acoustic damper for refrigeration compressor

Info

Publication number
BRPI0602962A
BRPI0602962A BRPI0602962-0A BRPI0602962A BRPI0602962A BR PI0602962 A BRPI0602962 A BR PI0602962A BR PI0602962 A BRPI0602962 A BR PI0602962A BR PI0602962 A BRPI0602962 A BR PI0602962A
Authority
BR
Brazil
Prior art keywords
gas
refrigeration compressor
acoustic damper
acoustic
cross
Prior art date
Application number
BRPI0602962-0A
Other languages
Portuguese (pt)
Inventor
Rodrigo Link
Claudio Roberto Hille
Original Assignee
Whirlpool 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 Whirlpool Sa filed Critical Whirlpool Sa
Priority to BRPI0602962-0A priority Critical patent/BRPI0602962A/en
Priority to PCT/BR2007/000177 priority patent/WO2008003157A1/en
Priority to EP07763807A priority patent/EP2038552A1/en
Priority to CN2007800255884A priority patent/CN101484701B/en
Priority to JP2009516830A priority patent/JP2009542949A/en
Priority to US12/305,271 priority patent/US20100006371A1/en
Priority to KR1020097000001A priority patent/KR20090024773A/en
Publication of BRPI0602962A publication Critical patent/BRPI0602962A/en

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
    • 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
    • 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
    • F04B39/16—Filtration; Moisture separation

Landscapes

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

Abstract

ABAFADOR ACúSTICO PARA COMPRESSOR DE REFRIGERAçãO O abafador acústico compreende um corpo oco (10) definindo pelo menos uma câmara abafadora (11) que carrega um conduto de entrada de gás (20) e um conduto de saída de gás (30), sendo que pelo menos uma das partes definidas pelo corpo oco (10), pelo conduto de entrada de gás (20) e pelo conduto de saída de gás (30) define uma passagem de gás (P) provida de pelo menos um filtro de impurezas (40) apresentando uma superfície de malha (41) maior do que aquela definida pelo contorno da seção transversal da referida passagem de gás (P) e projetando-se para pelo menos um dos lados da referida seção transversal.ACOUSTIC COUPLER FOR COOLING COMPRESSOR The acoustic muffler comprises a hollow body (10) defining at least one muffler chamber (11) carrying a gas inlet conduit (20) and a gas outlet conduit (30), whereby at least at least one of the parts defined by the hollow body (10), the gas inlet conduit (20) and the gas outlet conduit (30) defines a gas passage (P) provided with at least one impurity filter (40) having a mesh surface (41) larger than that defined by the cross-sectional contour of said gas passage (P) and projecting to at least one side of said cross-section.

BRPI0602962-0A 2006-07-06 2006-07-06 acoustic damper for refrigeration compressor BRPI0602962A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BRPI0602962-0A BRPI0602962A (en) 2006-07-06 2006-07-06 acoustic damper for refrigeration compressor
PCT/BR2007/000177 WO2008003157A1 (en) 2006-07-06 2007-07-05 Acoustic muffler for a refrigeration compressor
EP07763807A EP2038552A1 (en) 2006-07-06 2007-07-05 Acoustic muffler for a refrigeration compressor
CN2007800255884A CN101484701B (en) 2006-07-06 2007-07-05 Acoustic muffler for a refrigeration compressor
JP2009516830A JP2009542949A (en) 2006-07-06 2007-07-05 Acoustic muffler for cooling compressor
US12/305,271 US20100006371A1 (en) 2006-07-06 2007-07-05 Acoustic muffler for a refrigeration compressor
KR1020097000001A KR20090024773A (en) 2006-07-06 2007-07-05 Acoustic muffler for a refrigeration compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0602962-0A BRPI0602962A (en) 2006-07-06 2006-07-06 acoustic damper for refrigeration compressor

Publications (1)

Publication Number Publication Date
BRPI0602962A true BRPI0602962A (en) 2008-02-26

Family

ID=38689924

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0602962-0A BRPI0602962A (en) 2006-07-06 2006-07-06 acoustic damper for refrigeration compressor

Country Status (7)

Country Link
US (1) US20100006371A1 (en)
EP (1) EP2038552A1 (en)
JP (1) JP2009542949A (en)
KR (1) KR20090024773A (en)
CN (1) CN101484701B (en)
BR (1) BRPI0602962A (en)
WO (1) WO2008003157A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101709903B (en) * 2009-12-30 2012-06-27 宁波奥克斯空调有限公司 Air conditioner muffler
JP5988155B2 (en) * 2011-12-15 2016-09-07 株式会社リコー Waste liquid treatment equipment
CN102778016A (en) * 2012-04-24 2012-11-14 广东美的暖通设备有限公司 Filter with silencing function and air conditioner using such filter
KR102201629B1 (en) * 2014-06-26 2021-01-12 엘지전자 주식회사 A linear compressor and a refrigerator including the same
JP6919874B2 (en) * 2016-12-19 2021-08-18 グエン チー カンパニー リミテッド Air compressor
US20200049142A1 (en) * 2018-08-10 2020-02-13 Quincy Compressor Llc Noise reducing silencer with spiral chambers for a compressor
CN108419412B (en) * 2018-02-08 2020-01-14 惠州汉旭五金塑胶科技有限公司 Water-cooling row with impurity filtering function
US11608820B2 (en) * 2018-08-28 2023-03-21 Quincy Compressor Llc Belt guard comprising a compressor silencer
WO2021019639A1 (en) * 2019-07-29 2021-02-04 三菱電機株式会社 Compressor and refrigeration cycle device
JP2021173210A (en) * 2020-04-24 2021-11-01 株式会社日立産機システム Air-cooled package type gas compressor
CN114353395B (en) * 2020-09-28 2023-10-24 青岛海尔电冰箱有限公司 Refrigerating system, refrigerating equipment with refrigerating system and noise reduction method of refrigerating system

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715010A (en) * 1972-02-02 1973-02-06 S Gibel Multiple collimator muffler
BR8602173A (en) * 1986-05-02 1987-12-22 Brasil Compressores Sa IMPROVEMENT IN A HERMETIC COOLING COMPRESSOR SUCTION SYSTEM
US4969804A (en) * 1989-03-08 1990-11-13 Tecumseh Products Company Suction line connector for hermetic compressor
CN2071262U (en) * 1990-08-31 1991-02-13 垢玉彩 Suction filter
KR940003845Y1 (en) * 1991-12-28 1994-06-15 주식회사 금성사 Compressor
EP0594431B1 (en) * 1992-10-23 1998-01-07 Matsushita Refrigeration Company Refrigerant compressor and refrigeration system incorporating same
US6220050B1 (en) * 1998-11-24 2001-04-24 Tecumseh Products Company Suction accumulator
JP2000265960A (en) * 1999-03-15 2000-09-26 Toyota Autom Loom Works Ltd Fluid machine
US6176093B1 (en) * 1999-09-15 2001-01-23 Airsept, Inc. Automotive air conditioning refrigerant filter and method
DE10114327C2 (en) * 2001-03-23 2003-07-03 Danfoss Compressors Gmbh suction silencer
US6840746B2 (en) * 2002-07-02 2005-01-11 Bristol Compressors, Inc. Resistive suction muffler for refrigerant compressors
CN1279868C (en) * 2003-08-26 2006-10-18 苏州金莱克清洁器具有限公司 Dust-collector noise silencer
JP4367918B2 (en) * 2004-01-09 2009-11-18 本田技研工業株式会社 Small engine exhaust system
CN2682226Y (en) * 2004-02-12 2005-03-02 复盛易利达(上海)压缩机有限公司 Air intake filter

Also Published As

Publication number Publication date
CN101484701A (en) 2009-07-15
KR20090024773A (en) 2009-03-09
WO2008003157A1 (en) 2008-01-10
CN101484701B (en) 2012-05-02
US20100006371A1 (en) 2010-01-14
JP2009542949A (en) 2009-12-03
EP2038552A1 (en) 2009-03-25

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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 5A E 6A 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: NAO APRESENTADA A GUIA DE CUMPRIMENTO DE EXIGENCIA. REFERENTE AS 5A E 6A ANUIDADES.