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BR9708465A - Sistema silenciador de sucção para um compressor de refrigeração. - Google Patents

Sistema silenciador de sucção para um compressor de refrigeração.

Info

Publication number
BR9708465A
BR9708465A BR9708465-4A BR9708465A BR9708465A BR 9708465 A BR9708465 A BR 9708465A BR 9708465 A BR9708465 A BR 9708465A BR 9708465 A BR9708465 A BR 9708465A
Authority
BR
Brazil
Prior art keywords
pct
chamber
sec
chambers
ratio
Prior art date
Application number
BR9708465-4A
Other languages
English (en)
Inventor
Patrice Grolier
Original Assignee
Tecumseh Europe 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 Tecumseh Europe Sa filed Critical Tecumseh Europe Sa
Publication of BR9708465A publication Critical patent/BR9708465A/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
    • 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
    • F04B39/0072—Pulsation and noise damping means with a special shape of fluid passage, e.g. bends, throttles, diameter changes, pipes characterised by assembly or mounting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
    • F05C2225/08—Thermoplastics
    • 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

<B>SISTEMA SILENCIADOR DE SUCçãO PARA UM COMPRESSOR DE REFRIGERAçãO<D>. A invenção refere-se a um sistema silenciador de sucção para um compressor de refrigeração. Este sistema compreende um silenciador de sucção (3,4) formado por um corpo (4), separado por uma divisão (40) em duas câmaras acopladas entre elas por um tubo de acoplamento (42), e por uma tampa que suporta um tubo de carga (30) para introduzir o gás refrigerante na primeira câmara e um tubo de admissão (31) para ligar a segunda câmara à parte de sucção da cabeça de cilindro (5). A razão em volume das duas câmaras é da ordem de 1, esta razão em volume é determinada para obter uma atenuação da energia acústica em torno de uma freq³ência de 500 HZ. Além disso é utilizada uma câmara (10) ligada em paralelo na trajetória de sucção como ressonador, para melhorar a atenuação no espectro acústico. A invenção aplica-se particularmente aos compressores alternativos, monocilíndricos, herméticos e de pequena potência.
BR9708465-4A 1996-03-29 1997-03-25 Sistema silenciador de sucção para um compressor de refrigeração. BR9708465A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9603988A FR2746861B1 (fr) 1996-03-29 1996-03-29 Systeme de silencieux d'aspiration pour motocompresseur de refrigeration
PCT/FR1997/000525 WO1997037130A1 (fr) 1996-03-29 1997-03-25 Systeme de silencieux d'aspiration pour motocompresseur de refrigeration

Publications (1)

Publication Number Publication Date
BR9708465A true BR9708465A (pt) 2000-01-04

Family

ID=9490723

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9708465-4A BR9708465A (pt) 1996-03-29 1997-03-25 Sistema silenciador de sucção para um compressor de refrigeração.

Country Status (12)

Country Link
US (1) US5979597A (pt)
EP (1) EP0890026B1 (pt)
JP (1) JP2002515102A (pt)
CN (1) CN1085786C (pt)
AT (1) ATE209754T1 (pt)
BR (1) BR9708465A (pt)
DE (1) DE69708614T2 (pt)
ES (1) ES2166074T3 (pt)
FR (1) FR2746861B1 (pt)
PL (1) PL183525B1 (pt)
TR (1) TR199801946T2 (pt)
WO (1) WO1997037130A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6520289B1 (en) 1999-02-26 2003-02-18 Embraco Europe S.R.L. Intake silencer for sealed refrigerant compressor
DE19915918C2 (de) * 1999-04-09 2001-05-31 Danfoss Compressors Gmbh Kältemittelkompressor und Verfahren zu seiner Montage
AU2003225467A1 (en) * 2002-03-25 2003-10-08 Arcelik A.S. A compressor with suction muffler strusture
ES2235581B1 (es) * 2002-11-25 2006-03-01 Construcciones Mecanicas Pedro Gil, S.A. Perfeccionamientos en los silenciadores-bancada para grupos soplantes.
KR100529933B1 (ko) * 2004-01-06 2005-11-22 엘지전자 주식회사 리니어 압축기
KR100565012B1 (ko) * 2004-07-01 2006-03-30 삼성광주전자 주식회사 밀폐형 압축기
KR100593847B1 (ko) * 2004-09-14 2006-06-28 삼성광주전자 주식회사 토출머플러를 갖춘 압축기
DE502005003926D1 (de) * 2004-12-22 2008-06-12 Acc Austria Gmbh Hermetischer kältemittelverdichter
US7578659B2 (en) * 2005-01-31 2009-08-25 York International Corporation Compressor discharge muffler
JP4606272B2 (ja) * 2005-08-12 2011-01-05 サンデン株式会社 冷却システムの電動圧縮機
CN101742887B (zh) * 2008-11-14 2012-08-29 鸿富锦精密工业（深圳）有限公司 防止气流回流装置及具有此装置的散热模块
US8306765B2 (en) * 2008-12-18 2012-11-06 Nuovo Pignone Holding S.P.A. Method and device for acoustic length testing of compressor
CN102168665A (zh) * 2011-05-03 2011-08-31 芜湖欧宝机电有限公司 一种活塞式制冷压缩机的气缸座
ES2605468T3 (es) 2012-09-04 2017-03-14 Carrier Corporation Retención de pasador de émbolo de compresor de refrigeración recíproco
CN105003416B (zh) * 2015-07-31 2018-09-25 广州万宝集团有限公司 一种压缩机吸气消音结构
CN107939644A (zh) * 2017-12-06 2018-04-20 常熟市天银机电股份有限公司 制冷压缩机吸气消音器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166970B (de) * 1955-11-21 1964-04-02 Aerzener Maschinenfabrik G M B Resonanzschalldaempfer fuer zweiwellige Drehkolbenmaschinen
DE1152218B (de) * 1961-04-25 1963-08-01 Danfoss Ved Ing M Clausen Verdichter, insbesondere fuer hermetisch gekapselte Kleinkaeltemaschinen
DE1163568B (de) * 1962-12-06 1964-02-20 Danfoss As Aus vorgeformten Blechteilen zusammengesetzter Schalldaempfer
DE1503405A1 (de) * 1965-07-17 1970-02-26 Danfoss As Kolbenverdichter,insbesondere fuer gekapselte Kaeltemaschinen
DE2134178A1 (de) * 1971-03-03 1972-09-21 VEB Monsator Haushaltgroßgeratekom binat Schwarzenberg, χ 9430 Schwarzen berg Dampfer fur Verdichter, insbesondere fur hermetische Kältemittelverdichter
US4111278A (en) * 1977-02-09 1978-09-05 Copeland Corporation Discharge muffler
US4370104A (en) * 1980-07-22 1983-01-25 White Consolidated Industries, Inc. Suction muffler for refrigeration compressor
IT1179810B (it) * 1984-10-31 1987-09-16 Aspera Spa Gruppo motocompressore ermetico per circuiti frigoriferi
PL156570B1 (en) * 1987-11-27 1992-03-31 Zaklady Budowy Maszyn I Aparat Gas pressure pulsation and noise damper

Also Published As

Publication number Publication date
US5979597A (en) 1999-11-09
JP2002515102A (ja) 2002-05-21
DE69708614D1 (de) 2002-01-10
ATE209754T1 (de) 2001-12-15
EP0890026A1 (fr) 1999-01-13
CN1085786C (zh) 2002-05-29
EP0890026B1 (fr) 2001-11-28
PL329116A1 (en) 1999-03-15
TR199801946T2 (xx) 1999-01-18
PL183525B1 (pl) 2002-06-28
ES2166074T3 (es) 2002-04-01
CN1215451A (zh) 1999-04-28
FR2746861A1 (fr) 1997-10-03
WO1997037130A1 (fr) 1997-10-09
DE69708614T2 (de) 2002-08-01
FR2746861B1 (fr) 1998-06-19

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Legal Events

Date Code Title Description
FF Decision: intention to grant
HHFF Decision: republication
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A 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 2307 DE 24-03-2015 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.