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 válvulaInfo
- 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
Links
Classifications
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
- F16K1/422—Valve 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.
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)
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)
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 |
-
2003
- 2003-01-03 US US10/336,476 patent/US6789784B2/en not_active Expired - Lifetime
- 2003-12-05 BR BRPI0317071-3A patent/BRPI0317071B1/pt not_active IP Right Cessation
- 2003-12-05 JP JP2004566511A patent/JP4481834B2/ja not_active Expired - Fee Related
- 2003-12-05 AU AU2003293430A patent/AU2003293430A1/en not_active Abandoned
- 2003-12-05 CN CNB200380108142XA patent/CN100339618C/zh not_active Expired - Lifetime
- 2003-12-05 CA CA2506816A patent/CA2506816C/en not_active Expired - Lifetime
- 2003-12-05 DE DE60322432T patent/DE60322432D1/de not_active Expired - Lifetime
- 2003-12-05 EP EP03790378A patent/EP1579131B1/en not_active Expired - Lifetime
- 2003-12-05 WO PCT/US2003/038765 patent/WO2004063608A1/en active Application Filing
-
2004
- 2004-07-30 US US10/903,571 patent/US7014170B2/en not_active Expired - Lifetime
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. |