ATE432436T1 - Duppelsitzabsperrventil - Google Patents
DuppelsitzabsperrventilInfo
- Publication number
- ATE432436T1 ATE432436T1 AT01923232T AT01923232T ATE432436T1 AT E432436 T1 ATE432436 T1 AT E432436T1 AT 01923232 T AT01923232 T AT 01923232T AT 01923232 T AT01923232 T AT 01923232T AT E432436 T1 ATE432436 T1 AT E432436T1
- Authority
- AT
- Austria
- Prior art keywords
- valve
- flow
- plug head
- outer ceramic
- inner plug
- Prior art date
Links
- 230000009977 dual effect Effects 0.000 title 1
- 239000000919 ceramic Substances 0.000 abstract 3
- 238000013459 approach Methods 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
- F16K5/0647—Spindles or actuating means
-
- 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
-
- 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
- F16K25/00—Details relating to contact between valve members and seats
- F16K25/005—Particular materials for seats or closure elements
-
- 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
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
- F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
- F16K3/246—Combination of a sliding valve and a lift valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
- Valve Device For Special Equipments (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19641800P | 2000-04-11 | 2000-04-11 | |
PCT/US2001/011491 WO2001077560A1 (en) | 2000-04-11 | 2001-04-09 | Double-seated shutoff valve |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE432436T1 true ATE432436T1 (de) | 2009-06-15 |
Family
ID=22725329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01923232T ATE432436T1 (de) | 2000-04-11 | 2001-04-09 | Duppelsitzabsperrventil |
Country Status (6)
Country | Link |
---|---|
US (1) | US6685167B2 (de) |
EP (1) | EP1278978B1 (de) |
AT (1) | ATE432436T1 (de) |
AU (2) | AU4994401A (de) |
DE (1) | DE60138806D1 (de) |
WO (1) | WO2001077560A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7363941B2 (en) * | 2004-12-16 | 2008-04-29 | Dresser, Inc. | Fluid control valve device |
US20070040136A1 (en) * | 2005-08-22 | 2007-02-22 | Caprera Brian J | Fluid control valve device |
US7726339B2 (en) * | 2006-01-14 | 2010-06-01 | Dresser, Inc. | Seal cartridge control valve |
WO2007150000A2 (en) * | 2006-06-21 | 2007-12-27 | Caldera Engineering, Lc | Wear-resistant plug head |
CN102112786B (zh) * | 2008-06-06 | 2013-11-20 | 芙罗服务管理公司 | 具有塞头附件的塞组件 |
US11187347B2 (en) * | 2017-01-18 | 2021-11-30 | Australian Valve Group Pty Ltd | Drain valve |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1523101A (en) * | 1920-06-14 | 1925-01-13 | Benjamin Electric Mfg Co | Panel board |
GB266202A (en) * | 1926-07-16 | 1927-02-24 | Lewis Sylvester Johnson | Improvements in or relating to valves |
US2936154A (en) * | 1957-09-09 | 1960-05-10 | Platen Baltzar Carl Von | Water-cook with valve seating and valve body |
GB862536A (en) * | 1958-07-07 | 1961-03-15 | Nordiska Armaturfab Ab | Improvements in valve closure members or bodies |
US3648718A (en) * | 1970-06-01 | 1972-03-14 | Foxboro Co | Valve structure |
AT361265B (de) * | 1979-05-28 | 1981-02-25 | Klinger Ag | Absperrventil |
JPS57101167A (en) * | 1980-12-15 | 1982-06-23 | Toyo Eng Corp | Pressure reducing valve for coal liquefaction and coal gasification plant |
DE3111835A1 (de) * | 1981-03-26 | 1982-10-14 | Achim Ing.(Grad.) 3006 Burgwedel Daume | "absperrventil aus schwer bearbeitbarem material" |
JPS6341608A (ja) * | 1986-08-08 | 1988-02-22 | Ngk Insulators Ltd | セラミツクバルブシ−ト |
US4688757A (en) * | 1986-08-11 | 1987-08-25 | Dresser Industries, Inc. | Soft seat Y pattern globe valve |
JPS63214579A (ja) * | 1987-03-02 | 1988-09-07 | Mitsubishi Heavy Ind Ltd | 高温・高差圧弁 |
US4850392A (en) * | 1988-05-13 | 1989-07-25 | Halliburton Company | Double poppet relief valve |
JPH04175583A (ja) * | 1990-11-05 | 1992-06-23 | Kiyohara Masako | 弁体 |
US5452738A (en) * | 1994-02-22 | 1995-09-26 | Amcast Industrial Corporation | Crashworthy solenoid actuated valve for CNG powered vehicle |
US5707041A (en) * | 1996-09-09 | 1998-01-13 | Fisher Controls International, Inc. | Fluid control valve with fastener for ceramic valve plug |
-
2001
- 2001-04-09 AU AU4994401A patent/AU4994401A/xx active Pending
- 2001-04-09 EP EP01923232A patent/EP1278978B1/de not_active Expired - Lifetime
- 2001-04-09 AU AU2001249944A patent/AU2001249944B2/en not_active Ceased
- 2001-04-09 DE DE60138806T patent/DE60138806D1/de not_active Expired - Lifetime
- 2001-04-09 AT AT01923232T patent/ATE432436T1/de not_active IP Right Cessation
- 2001-04-09 US US09/829,583 patent/US6685167B2/en not_active Expired - Lifetime
- 2001-04-09 WO PCT/US2001/011491 patent/WO2001077560A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP1278978B1 (de) | 2009-05-27 |
AU2001249944B2 (en) | 2006-02-23 |
US20020030173A1 (en) | 2002-03-14 |
AU4994401A (en) | 2001-10-23 |
WO2001077560A1 (en) | 2001-10-18 |
DE60138806D1 (de) | 2009-07-09 |
EP1278978A4 (de) | 2005-09-21 |
US6685167B2 (en) | 2004-02-03 |
EP1278978A1 (de) | 2003-01-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |