BRPI0400106A - Retentor de válvula de descarga de compressor - Google Patents

Retentor de válvula de descarga de compressor

Info

Publication number
BRPI0400106A
BRPI0400106A BRPI0400106A BRPI0400106A BR PI0400106 A BRPI0400106 A BR PI0400106A BR PI0400106 A BRPI0400106 A BR PI0400106A BR PI0400106 A BRPI0400106 A BR PI0400106A
Authority
BR
Brazil
Prior art keywords
discharge valve
retainer
compressor discharge
valve seal
quenching
Prior art date
Application number
Other languages
English (en)
Inventor
Richard A Obara
Saikrishnan S Mattancheril
Kevin J Gehret
Michael J Monnin
Original Assignee
Copeland Corp
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 Copeland Corp filed Critical Copeland Corp
Publication of BRPI0400106A publication Critical patent/BRPI0400106A/pt
Publication of BRPI0400106B1 publication Critical patent/BRPI0400106B1/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
    • F04B39/10—Adaptations or arrangements of distribution members
    • 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
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
    • F04B39/108—Adaptations or arrangements of distribution members the members being reed valves circular reed valves
    • 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
    • F04B39/1073—Adaptations or arrangements of distribution members the members being reed valves
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve
    • Y10T137/7937—Cage-type guide for stemless valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Check Valves (AREA)

Abstract

"RETENTOR DE VáLVULA DE DESCARGA DE COMPRESSOR". A presente invenção refere-se a um retentor de válvula de descarga que é fabricado de pó metálico usando material FLC4608, FL4405, FC0205 ou FC0208. O retentor acabado tem uma densidade de aproximadamente 6,8 a 7,6 g/cm^ 3^. O retentor é tratado por carbonitretação, resfriamento brusco e têmpera, para obter uma dureza superficial de Rockwell 15N 89-93. A parte externa do retentor é contornada para proporcionar um fluxo não-turbulento de gás pressurizado em torno da válvula de descarga.
BRPI0400106 2003-02-25 2004-01-22 retentor de vÁlvula de descarga para um compressor e conjunto de vÁlvula de descarga para um compressor compreendendo o retentor. BRPI0400106B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/374,242 US6840271B2 (en) 2003-02-25 2003-02-25 Compressor discharge valve retainer

Publications (2)

Publication Number Publication Date
BRPI0400106A true BRPI0400106A (pt) 2004-12-28
BRPI0400106B1 BRPI0400106B1 (pt) 2013-02-19

Family

ID=32771438

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0400106 BRPI0400106B1 (pt) 2003-02-25 2004-01-22 retentor de vÁlvula de descarga para um compressor e conjunto de vÁlvula de descarga para um compressor compreendendo o retentor.

Country Status (13)

Country Link
US (1) US6840271B2 (pt)
EP (2) EP1452736B1 (pt)
JP (1) JP2004257375A (pt)
KR (1) KR20040076569A (pt)
CN (1) CN100480512C (pt)
AR (1) AR042228A1 (pt)
AU (1) AU2004200753B2 (pt)
BR (1) BRPI0400106B1 (pt)
CA (2) CA2738465C (pt)
DE (2) DE60333683D1 (pt)
ES (2) ES2349837T3 (pt)
MX (1) MXPA04001518A (pt)
TW (1) TWI229718B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8197240B2 (en) * 2007-10-02 2012-06-12 Emerson Climate Technologies, Inc. Compressor having improved valve plate
FR2941031B1 (fr) * 2009-01-14 2011-02-11 Areva Np Obturateur etanche d'une ouverture d'une tubulure de jonction d'une enceinte et d'une canalisation et procede pour la mise en oeuvre d'un tel obturateur
US9347443B2 (en) * 2012-07-02 2016-05-24 Emerson Climate Technologies, Inc. Discharge valve for reciprocating compressor having inner and outer flow areas
US10436187B2 (en) 2015-10-29 2019-10-08 Emerson Climate Technologies, Inc. Cylinder head assembly for reciprocating compressor

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US886045A (en) 1906-03-06 1908-04-28 Herman J Ehrlich Valve.
US1852033A (en) 1925-11-25 1932-04-05 Frigidaire Corp Check valve
US1834589A (en) 1927-12-29 1931-12-01 Sullivan Machinery Co Valve mechanism
NL108432C (pt) 1959-03-23 1900-01-01
AT350702B (de) 1976-10-06 1979-06-11 Enfo Grundlagen Forschungs Ag Lamellenventil fuer kolbenverdichter
US4478243A (en) 1978-12-20 1984-10-23 Copeland Corporation Valve assembly
US4445534A (en) 1980-12-23 1984-05-01 Copeland Corporation Valve assembly
US4368755A (en) 1978-12-20 1983-01-18 Copeland Corporation Valve assembly
US4329125A (en) 1980-01-22 1982-05-11 Copeland Corporation Discharge valve
US4450860A (en) 1981-02-13 1984-05-29 Copeland Corporation Discharge valve guide
US4352377A (en) 1981-07-27 1982-10-05 White Consolidated Industries, Inc. Compressor discharge valve
US4469126A (en) 1981-11-04 1984-09-04 Copeland Corporation Discharge valve assembly for refrigeration compressors
US4543989A (en) 1981-11-04 1985-10-01 Copeland Corporation Discharge valve assembly for refrigeration compressors
US4470774A (en) 1981-11-04 1984-09-11 Copeland Corporation Valve plate assembly for refrigeration compressors
US4548234A (en) 1981-11-04 1985-10-22 Copeland Corporation Discharge valve assembly
US4643139A (en) 1983-07-20 1987-02-17 Hargreaves Bernard J Reed valves for internal combustion engines
US4642037A (en) 1984-03-08 1987-02-10 White Consolidated Industries, Inc. Reed valve for refrigeration compressor
US4696263A (en) 1985-07-12 1987-09-29 Performance Industries, Inc. Reed valves for internal combustion engines
US4729402A (en) 1986-08-01 1988-03-08 Copeland Corporation Compressor valve noise attenuation
DE3721464A1 (de) 1987-06-30 1989-01-12 Wabco Westinghouse Fahrzeug Anschlag fuer ein lamellenventil eines kompressors
US4834632A (en) 1988-01-25 1989-05-30 Tecumseh Products Company Compressor valve system
CN2032659U (zh) * 1988-04-16 1989-02-15 华中理工大学 一种制冷活塞式压缩机排气阀
US5016669A (en) 1990-06-04 1991-05-21 Dresser-Rand Company Valve assembly
BR9002787A (pt) 1990-06-08 1991-12-10 Brasil Compressores Sa Valvula para compressor hermetico
ATE119241T1 (de) 1990-07-10 1995-03-15 Westonbridge Int Ltd Ventil, methode zur herstellung dises ventils und mit diesem ventil versehene mikropumpe.
US5174735A (en) 1991-04-16 1992-12-29 Tecumseh Products Company Low reexpansion valve system
US5213125A (en) 1992-05-28 1993-05-25 Thomas Industries Inc. Valve plate with a recessed valve assembly
JPH06101644A (ja) 1992-09-21 1994-04-12 Sanden Corp 気体圧縮機の吐出弁
JPH08193575A (ja) 1995-01-13 1996-07-30 Sanden Corp 弁板装置
US5934305A (en) 1996-09-12 1999-08-10 Samsung Electronics Co., Ltd. Method of manufacturing a reciprocating compressor
US5960825A (en) * 1997-06-26 1999-10-05 Copeland Corporation Laser hardened reed valve
US6044862A (en) 1999-02-16 2000-04-04 Copeland Corporation Compressor reed valve
US6164334A (en) 1999-04-27 2000-12-26 Copeland Corporation Reed valve retention

Also Published As

Publication number Publication date
CA2449765C (en) 2011-08-09
CA2738465C (en) 2014-05-20
TW200416351A (en) 2004-09-01
EP1452736A1 (en) 2004-09-01
JP2004257375A (ja) 2004-09-16
ES2263925T3 (es) 2006-12-16
US20040164268A1 (en) 2004-08-26
BRPI0400106B1 (pt) 2013-02-19
DE60305864D1 (de) 2006-07-20
DE60305864T2 (de) 2007-04-26
EP1669603B1 (en) 2010-08-04
EP1452736B1 (en) 2006-06-07
KR20040076569A (ko) 2004-09-01
CA2449765A1 (en) 2004-08-25
AR042228A1 (es) 2005-06-15
MXPA04001518A (es) 2005-06-07
AU2004200753A1 (en) 2004-09-09
EP1669603A3 (en) 2008-07-09
AU2004200753B2 (en) 2010-03-04
CN1525068A (zh) 2004-09-01
CA2738465A1 (en) 2004-08-25
CN100480512C (zh) 2009-04-22
DE60333683D1 (de) 2010-09-16
EP1669603A2 (en) 2006-06-14
TWI229718B (en) 2005-03-21
ES2349837T3 (es) 2011-01-11
US6840271B2 (en) 2005-01-11

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: COPELAND CORPORATION LLC (US)

Free format text: ALTERADO DE: COPELAND CORPORATION

B25A Requested transfer of rights approved

Owner name: EMERSON CLIMATE TECHNOLOGIES, INC. (US)

Free format text: TRANSFERIDO DE: COPELAND CORPORATION LLC

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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 22/01/2004, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 17A 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 2614 DE 09-02-2021 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.