WO2005071294A1 - Integrated post-guided seat ring assembly - Google Patents
Integrated post-guided seat ring assembly Download PDFInfo
- Publication number
- WO2005071294A1 WO2005071294A1 PCT/US2004/040601 US2004040601W WO2005071294A1 WO 2005071294 A1 WO2005071294 A1 WO 2005071294A1 US 2004040601 W US2004040601 W US 2004040601W WO 2005071294 A1 WO2005071294 A1 WO 2005071294A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve
- seat ring
- ring assembly
- control valve
- seat
- 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
Definitions
- the clamped trim provides an engineered, pre-loaded force to compress the spiral-wound gasket.
- the spiral-wound gasket provides an opposing spring force that creates a seal between the seat ring retainer and the bonnet and the seat ring and the body.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Valve Housings (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04813001A EP1711730B1 (en) | 2004-01-13 | 2004-12-06 | Integrated post-guided seat ring assembly |
CA002552721A CA2552721A1 (en) | 2004-01-13 | 2004-12-06 | Integrated post-guided seat ring assembly |
BRPI0418367-3A BRPI0418367A (en) | 2004-01-13 | 2004-12-06 | control valve, seat ring assembly for one valve, and method of mounting a control valve |
JP2006549262A JP4625026B2 (en) | 2004-01-13 | 2004-12-06 | Integrated post-guide valve seat ring assembly |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/756,920 US7077384B2 (en) | 2004-01-13 | 2004-01-13 | Integrated post-guided seat ring assembly |
US10/756,920 | 2004-01-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005071294A1 true WO2005071294A1 (en) | 2005-08-04 |
Family
ID=34739939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/040601 WO2005071294A1 (en) | 2004-01-13 | 2004-12-06 | Integrated post-guided seat ring assembly |
Country Status (7)
Country | Link |
---|---|
US (1) | US7077384B2 (en) |
EP (1) | EP1711730B1 (en) |
JP (1) | JP4625026B2 (en) |
CN (1) | CN100404927C (en) |
BR (1) | BRPI0418367A (en) |
CA (1) | CA2552721A1 (en) |
WO (1) | WO2005071294A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010041300A1 (en) * | 2010-09-24 | 2012-03-29 | Robert Bosch Gmbh | Valve for controlling fluids |
US20160215900A1 (en) * | 2015-01-22 | 2016-07-28 | Control Components, Inc. | Rotary Stem Design for Valve |
GB2562533B (en) * | 2017-05-19 | 2021-11-17 | Bodycote H I P Ltd | Components |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1706123A (en) * | 1921-06-29 | 1929-03-19 | American Car & Foundry Co | Tank-car discharge-valve mechanism |
US3762685A (en) | 1971-12-09 | 1973-10-02 | Foxboro Co | Stem guided valve with cage assembly |
US4041973A (en) * | 1975-05-02 | 1977-08-16 | Fisher Controls Company | Quick change valve trim assembly |
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 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US807476A (en) * | 1904-12-28 | 1905-12-19 | Leidecker Gauge Company | Globe-valve. |
US828216A (en) * | 1905-05-03 | 1906-08-07 | Fred H Miller | Globe-valve. |
US1542612A (en) * | 1924-01-30 | 1925-06-16 | Collar Valve Corp | Valve |
GB233850A (en) * | 1924-04-08 | 1925-05-21 | Robert Addy Hopkinson | Improvements in valve seats |
US1908440A (en) * | 1932-04-02 | 1933-05-09 | Sinclair Prairie Oil Company | Production of petroleum |
US2104419A (en) * | 1934-10-29 | 1938-01-04 | Charles F Frye | Valve seat structure |
US3713660A (en) * | 1970-11-10 | 1973-01-30 | Fisher Controls Co | Metal seal for a control valve or the like |
DE2602577A1 (en) * | 1976-01-23 | 1977-07-28 | Baelz Gmbh Helmut | Shut-off valve with seat cage supported by flexible diaphragm - has gaskets between collar and flange to permit relative axial movement between cage and body |
GB1561159A (en) * | 1978-03-13 | 1980-02-13 | Bvmi Ltd | Fluid control valves |
JPS5830575A (en) * | 1981-08-14 | 1983-02-23 | Yamatake Honeywell Co Ltd | Valve |
JPS59140967A (en) * | 1983-01-31 | 1984-08-13 | Yamatake Honeywell Co Ltd | Valve seat for single seat-type ball valve and manufacturing method thereof |
JPS6060374A (en) * | 1983-09-14 | 1985-04-06 | Nippon Beeles- Kk | Adjusting valve |
JPS61228167A (en) * | 1985-03-30 | 1986-10-11 | Babcock Hitachi Kk | Regulating valve for high temperature and high pressure |
CN1071496A (en) * | 1991-10-14 | 1993-04-28 | 王佐才 | Sluice valve-type stop valve |
CN2106272U (en) * | 1991-10-14 | 1992-06-03 | 王佐才 | Sluice valve type stop valve |
US5728964A (en) * | 1993-10-20 | 1998-03-17 | Quantic Industries, Inc. | Electrical initiator |
US5765814A (en) * | 1995-11-15 | 1998-06-16 | Fisher Controls International, Inc. | Flow rate stabilizer for throttling valves |
US6698449B2 (en) * | 2001-11-15 | 2004-03-02 | Fisher Controls International Llc | Replaceable valve seat ring with enhanced flow design |
CN2580222Y (en) * | 2002-11-06 | 2003-10-15 | 上海阀特流体控制阀门有限公司 | Self centering valve seat structure |
-
2004
- 2004-01-13 US US10/756,920 patent/US7077384B2/en not_active Expired - Lifetime
- 2004-12-06 CA CA002552721A patent/CA2552721A1/en not_active Abandoned
- 2004-12-06 EP EP04813001A patent/EP1711730B1/en active Active
- 2004-12-06 CN CNB2004800395180A patent/CN100404927C/en active Active
- 2004-12-06 JP JP2006549262A patent/JP4625026B2/en active Active
- 2004-12-06 BR BRPI0418367-3A patent/BRPI0418367A/en not_active IP Right Cessation
- 2004-12-06 WO PCT/US2004/040601 patent/WO2005071294A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1706123A (en) * | 1921-06-29 | 1929-03-19 | American Car & Foundry Co | Tank-car discharge-valve mechanism |
US3762685A (en) | 1971-12-09 | 1973-10-02 | Foxboro Co | Stem guided valve with cage assembly |
US4041973A (en) * | 1975-05-02 | 1977-08-16 | Fisher Controls Company | Quick change valve trim assembly |
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 |
Also Published As
Publication number | Publication date |
---|---|
US20050151109A1 (en) | 2005-07-14 |
EP1711730B1 (en) | 2012-05-09 |
EP1711730A1 (en) | 2006-10-18 |
JP2007518041A (en) | 2007-07-05 |
JP4625026B2 (en) | 2011-02-02 |
CA2552721A1 (en) | 2005-08-04 |
CN100404927C (en) | 2008-07-23 |
CN1902417A (en) | 2007-01-24 |
BRPI0418367A (en) | 2007-05-15 |
US7077384B2 (en) | 2006-07-18 |
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