BRPI0504921A - abafador acústico para compressor hermético - Google Patents

abafador acústico para compressor hermético

Info

Publication number
BRPI0504921A
BRPI0504921A BRPI0504921-0A BRPI0504921A BRPI0504921A BR PI0504921 A BRPI0504921 A BR PI0504921A BR PI0504921 A BRPI0504921 A BR PI0504921A BR PI0504921 A BRPI0504921 A BR PI0504921A
Authority
BR
Brazil
Prior art keywords
hollow base
cover
recess
rib
hermetic compressor
Prior art date
Application number
BRPI0504921-0A
Other languages
English (en)
Inventor
Salvio Provessi
Roberto Ramsdorf
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 BRPI0504921-0A priority Critical patent/BRPI0504921B1/pt
Priority to PCT/BR2006/000242 priority patent/WO2007051272A1/en
Priority to CN2006800410122A priority patent/CN101300424B/zh
Priority to DK06804600T priority patent/DK1952023T3/da
Priority to CA2626478A priority patent/CA2626478C/en
Priority to DE602006005956T priority patent/DE602006005956D1/de
Priority to AT06804600T priority patent/ATE426742T1/de
Priority to KR1020087010379A priority patent/KR101310856B1/ko
Priority to ES06804600T priority patent/ES2322670T3/es
Priority to JP2008538230A priority patent/JP5119158B2/ja
Priority to EP06804600A priority patent/EP1952023B1/en
Priority to US12/090,383 priority patent/US20080271943A1/en
Publication of BRPI0504921A publication Critical patent/BRPI0504921A/pt
Publication of BRPI0504921B1 publication Critical patent/BRPI0504921B1/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
    • F04B39/0072—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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/16—Flanged joints characterised by the sealing means
    • F16L23/162—Flanged joints characterised by the sealing means the pipe ends abutting each other

Landscapes

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

Abstract

"ABAFADOR ACúSTICO PARA COMPRESSOR HERMéTICO", compreendendo: uma base oca (10); uma tampa (20), a ser acoplada à base oca (10), ditas partes de base oca (10) e de tampa (20) incluindo respectivos flanges periféricos (11, 21), mutuamente assentáveis segundo um plano de assentamento; e um meio de retenção (30), fixando a base oca (10) à tampa (20) na junção de ditos flanges periféricos (11, 21), cada flange periférico (11, 21) apresentando uma respectiva superfície de assentamento (12, 23) provida de pelo menos um recesso (15, 25) e uma nervura (14, 24) radialmente adjacentes e sendo conformados para complementarem, respectivamente, uma nervura (14, 24) e um recesso (15, 25) da superfície de assentamento (13, 23) do outro flange periférico (11, 21), cada nervura (14, 24) e recesso (15, 25) sendo contínuo e provido de modo a definir um travamento entre as partes de base oca (10) e de tampa (20), contra movimentos relativos de afastamento no dito plano de assentamento e a definirem labirintos radiais de vedação contínuos entre o interior e o exterior do abafador acústico, na junção de ditos flanges periféricos (11, 21).
BRPI0504921-0A 2005-11-04 2005-11-04 Hermetic compressor acoustic floor pump BRPI0504921B1 (pt)

Priority Applications (12)

Application Number Priority Date Filing Date Title
BRPI0504921-0A BRPI0504921B1 (pt) 2005-11-04 2005-11-04 Hermetic compressor acoustic floor pump
PCT/BR2006/000242 WO2007051272A1 (en) 2005-11-04 2006-11-01 Acoustic muffler for a hermetic compressor
CN2006800410122A CN101300424B (zh) 2005-11-04 2006-11-01 封闭式压缩机的消音器
DK06804600T DK1952023T3 (da) 2005-11-04 2006-11-01 Lyddæmper til en hermetisk kompressor
CA2626478A CA2626478C (en) 2005-11-04 2006-11-01 Acoustic muffler for a hermetic compressor
DE602006005956T DE602006005956D1 (de) 2005-11-04 2006-11-01 Schalldämpfer für einen hermetischen verdichter
AT06804600T ATE426742T1 (de) 2005-11-04 2006-11-01 Schalldampfer fur einen hermetischen verdichter
KR1020087010379A KR101310856B1 (ko) 2005-11-04 2006-11-01 밀폐형 압축기의 소음기
ES06804600T ES2322670T3 (es) 2005-11-04 2006-11-01 Silenciador acustico para compresor hermetico.
JP2008538230A JP5119158B2 (ja) 2005-11-04 2006-11-01 密閉圧縮機用の音響マフラー
EP06804600A EP1952023B1 (en) 2005-11-04 2006-11-01 Acoustic muffler for a hermetic compressor
US12/090,383 US20080271943A1 (en) 2005-11-04 2006-11-01 Acoustic Muffler for a Hermetic Compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0504921-0A BRPI0504921B1 (pt) 2005-11-04 2005-11-04 Hermetic compressor acoustic floor pump

Publications (2)

Publication Number Publication Date
BRPI0504921A true BRPI0504921A (pt) 2007-07-31
BRPI0504921B1 BRPI0504921B1 (pt) 2017-06-27

Family

ID=37684885

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0504921-0A BRPI0504921B1 (pt) 2005-11-04 2005-11-04 Hermetic compressor acoustic floor pump

Country Status (12)

Country Link
US (1) US20080271943A1 (pt)
EP (1) EP1952023B1 (pt)
JP (1) JP5119158B2 (pt)
KR (1) KR101310856B1 (pt)
CN (1) CN101300424B (pt)
AT (1) ATE426742T1 (pt)
BR (1) BRPI0504921B1 (pt)
CA (1) CA2626478C (pt)
DE (1) DE602006005956D1 (pt)
DK (1) DK1952023T3 (pt)
ES (1) ES2322670T3 (pt)
WO (1) WO2007051272A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118556162A (zh) * 2022-12-27 2024-08-27 住友理工株式会社 罩
JP7852551B2 (ja) * 2023-03-30 2026-04-28 株式会社豊田自動織機 防音カバー

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1715854A (en) * 1923-03-06 1929-06-04 Standard Dev Co Fluid-tight joint
US1906826A (en) * 1930-07-12 1933-05-02 United Superior Union Company Pipe coupling
US1935673A (en) * 1931-03-17 1933-11-21 Harry B Smith Pipe joint
JPH0230990A (ja) * 1988-07-19 1990-02-01 Sanyo Electric Co Ltd 圧縮機の吸込マフラ
US5341654A (en) * 1993-04-16 1994-08-30 Copeland Corporation Suction gas conduit
CA2127957A1 (en) * 1993-09-29 1995-03-30 Gerald A. Babuder Clamped flange fitting and assembly
GB9512267D0 (en) * 1995-06-16 1995-08-16 Management Consultancy Service Improved split seal
IT241575Y1 (it) * 1996-11-19 2001-05-09 Zanussi Elettromecc Compressore frigorifero con testa e silenziatore perfezionati
JP2000297754A (ja) * 1999-04-15 2000-10-24 Matsushita Refrig Co Ltd 密閉型電動圧縮機
US6394226B1 (en) * 2000-03-13 2002-05-28 Clam S.P.A. Method for manufacturing an intake muffler particularly for compression circuit for refrigeration systems and the like
JP3738729B2 (ja) * 2001-11-28 2006-01-25 オムロンヘルスケア株式会社 血圧計の音響フィルタ
BR0300905B1 (pt) * 2003-03-28 2011-06-28 sistema de fechamento de filtro de sucção para compressor hermético.

Also Published As

Publication number Publication date
KR20080063802A (ko) 2008-07-07
EP1952023A1 (en) 2008-08-06
KR101310856B1 (ko) 2013-09-23
ES2322670T3 (es) 2009-06-24
US20080271943A1 (en) 2008-11-06
JP5119158B2 (ja) 2013-01-16
BRPI0504921B1 (pt) 2017-06-27
CN101300424B (zh) 2010-12-15
JP2009515077A (ja) 2009-04-09
CA2626478C (en) 2014-10-28
CA2626478A1 (en) 2007-05-10
DK1952023T3 (da) 2009-06-29
EP1952023B1 (en) 2009-03-25
WO2007051272A1 (en) 2007-05-10
DE602006005956D1 (de) 2009-05-07
ATE426742T1 (de) 2009-04-15
CN101300424A (zh) 2008-11-05

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Legal Events

Date Code Title Description
B25C Requirement related to requested transfer of rights

Owner name: EMPRESA BRASILEIRA DE COMPRESSORES S.A - EMBRACO (

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25A Requested transfer of rights approved

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

B25D Requested change of name of applicant approved

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

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A 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 2643 DE 31-08-2021 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.