BR0317071A - Anel de sede para uma válvula, e, conjunto de anel de sede a válvula - Google Patents

Anel de sede para uma válvula, e, conjunto de anel de sede a válvula

Info

Publication number
BR0317071A
BR0317071A BR0317071-3A BR0317071A BR0317071A BR 0317071 A BR0317071 A BR 0317071A BR 0317071 A BR0317071 A BR 0317071A BR 0317071 A BR0317071 A BR 0317071A
Authority
BR
Brazil
Prior art keywords
valve
seat ring
ring
seat
valve body
Prior art date
Application number
BR0317071-3A
Other languages
English (en)
Other versions
BRPI0317071B1 (pt
Inventor
William Everett Wears
Lynn Dean Mahncke
Original Assignee
Fisher Controls Int
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 Fisher Controls Int filed Critical Fisher Controls Int
Publication of BR0317071A publication Critical patent/BR0317071A/pt
Publication of BRPI0317071B1 publication Critical patent/BRPI0317071B1/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32Details
    • F16K1/34Cutting-off parts, e.g. valve members, seats
    • F16K1/42Valve seats
    • F16K1/422Valve seats attachable by a threaded connection to the housing

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)

Abstract

"ANEL DE SEDE PARA UMA VáLVULA, E, CONJUNTO DE ANEL DE SEDE E VáLVULA" Um anel de sede melhorado (100), corpo da válvula (230) e conjunto de anel de sede e válvula (10) têm características de auto-alinhamento que reduzem vazamento sem a necessidade de um nível inaceitavelmente alto de torque de montagem. O anel de sede (100) inclui pelo menos um aro de superfície de apoio de empuxo anular (122) para receber um tampão da válvula (160) para abrir e fechar a válvula. O anel da sede (100) inclui adicionalmente roscas (204) posicionadas na sua superfície exterior para casar com roscas no corpo da válvula (230) para fornecer uma vedação secundária do anel de sede (200). A fim de impedir vazamento inaceitável, um ponto de contato (206) é provido para assentar uma superfície de contato do corpo angulada (236) da válvula para formar uma vedação de contato primário superior. O conjunto de anel de vedação para válvula reduz exigências de torque, alinha devidamente o anel de sede dentro da cavidade e reduz vazamento.
BRPI0317071-3A 2003-01-03 2003-12-05 Anel de sede para uma válvula, e, conjunto de anel de sede e válvula BRPI0317071B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/336,476 US6789784B2 (en) 2003-01-03 2003-01-03 Seat ring for valves
PCT/US2003/038765 WO2004063608A1 (en) 2003-01-03 2003-12-05 Seat ring for valves

Publications (2)

Publication Number Publication Date
BR0317071A true BR0317071A (pt) 2005-10-25
BRPI0317071B1 BRPI0317071B1 (pt) 2015-06-16

Family

ID=32681020

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0317071-3A BRPI0317071B1 (pt) 2003-01-03 2003-12-05 Anel de sede para uma válvula, e, conjunto de anel de sede e válvula

Country Status (9)

Country Link
US (2) US6789784B2 (pt)
EP (1) EP1579131B1 (pt)
JP (1) JP4481834B2 (pt)
CN (1) CN100339618C (pt)
AU (1) AU2003293430A1 (pt)
BR (1) BRPI0317071B1 (pt)
CA (1) CA2506816C (pt)
DE (1) DE60322432D1 (pt)
WO (1) WO2004063608A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7854239B2 (en) * 2008-03-03 2010-12-21 Fisher Controls International Llc High temperature valve
EP2304289B1 (en) * 2008-06-30 2014-10-22 Fisher Controls International Llc Universal trim control valve and method of making such a control valve
EP2267343B1 (de) * 2009-06-24 2011-04-13 HAWE Hydraulik SE Einschraub-Wege-Sitzventil
TWI404607B (zh) * 2010-04-08 2013-08-11 Basso Ind Corp 閥門及其墊圈
DE102010040372A1 (de) * 2010-09-08 2012-03-08 Robert Bosch Gmbh Ventil zum Steuern von Fluiden
DE102010041300A1 (de) * 2010-09-24 2012-03-29 Robert Bosch Gmbh Ventil zum Steuern von Fluiden
CN102853126B (zh) * 2011-06-27 2015-03-11 浙江三花股份有限公司 一种流量调节阀
US9097364B2 (en) * 2012-03-27 2015-08-04 Fisher Controls International Llc Flow straightening seat ring and control valve having flow straightening seat ring
CN105351623A (zh) * 2015-11-30 2016-02-24 宁波博宇燃气具有限公司 旋塞阀
US10876636B2 (en) 2015-12-03 2020-12-29 Engineered Controls International, Llc Leak resistant and serviceable receptacle
JP6435430B1 (ja) * 2018-03-20 2018-12-05 株式会社テイエルブイ 弁機構
CN110274037A (zh) * 2019-05-29 2019-09-24 黑龙江北方阀业有限责任公司 一种连续排污阀
CN112524267B (zh) * 2020-11-18 2023-03-21 重庆川仪调节阀有限公司 黑水调节阀总成

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB233850A (en) 1924-04-08 1925-05-21 Robert Addy Hopkinson Improvements in valve seats
US2104419A (en) 1934-10-29 1938-01-04 Charles F Frye Valve seat structure
US2192339A (en) * 1938-03-05 1940-03-05 Wylie G Wilson Reciprocating valve
CH320481A (de) 1954-04-27 1957-03-31 Oederlin Cie Ag Einschraubbarer Sitzring für Wasserleitungsventile
US3467357A (en) 1965-10-22 1969-09-16 Anderson Greenwood & Co High pressure valve
US3746305A (en) * 1970-12-08 1973-07-17 J Zakka Interchangeable valve seat assembly
CH606876A5 (pt) 1975-10-09 1978-11-15 Klinger Ag
GB2018397A (en) 1978-01-16 1979-10-17 Bespak Industries Ltd Valves
US4542879A (en) * 1981-11-27 1985-09-24 Marbor Engineering Associates Valve ring arrangements in metallic valves, control valves, condensate removal devices, and other means for the prevention of leakages due to corrosion
US4474208A (en) * 1983-04-13 1984-10-02 Baird Manufacturing Company Safety valve
US5649567A (en) 1995-06-12 1997-07-22 Itt Fluid Technology Corporation Sealing arrangement, for use with, and in combination with, a steam and fuel oil control and furge valve, and a valve seat therefor
US5758682A (en) * 1996-06-05 1998-06-02 Metal Goods Manufacturing Company Safety shut off valve
AR028278A1 (es) * 2001-03-23 2003-04-30 Antoff Hector Alberto Porta asiento y asiento roscado para valvula con sello cuadruple
CN2516760Y (zh) * 2001-12-18 2002-10-16 黄日新 可更换阀座和阀瓣的截止阀
US6698450B2 (en) * 2002-04-04 2004-03-02 Gardner Denver, Inc. Discharge valve

Also Published As

Publication number Publication date
CN1732349A (zh) 2006-02-08
EP1579131B1 (en) 2008-07-23
CA2506816C (en) 2010-11-30
JP4481834B2 (ja) 2010-06-16
EP1579131A1 (en) 2005-09-28
CN100339618C (zh) 2007-09-26
BRPI0317071B1 (pt) 2015-06-16
US7014170B2 (en) 2006-03-21
US20050029485A1 (en) 2005-02-10
DE60322432D1 (de) 2008-09-04
CA2506816A1 (en) 2004-07-29
US6789784B2 (en) 2004-09-14
JP2006512549A (ja) 2006-04-13
WO2004063608A1 (en) 2004-07-29
US20040129915A1 (en) 2004-07-08
AU2003293430A1 (en) 2004-08-10

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Legal Events

Date Code Title Description
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 16/06/2015, 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 20A 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 2751 DE 26-09-2023 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.