NO343194B1 - Graphite/metal valve seal assembly for high temperature control valves - Google Patents
Graphite/metal valve seal assembly for high temperature control valves Download PDFInfo
- Publication number
- NO343194B1 NO343194B1 NO20151114A NO20151114A NO343194B1 NO 343194 B1 NO343194 B1 NO 343194B1 NO 20151114 A NO20151114 A NO 20151114A NO 20151114 A NO20151114 A NO 20151114A NO 343194 B1 NO343194 B1 NO 343194B1
- Authority
- NO
- Norway
- Prior art keywords
- ring
- graphite
- seal assembly
- metal
- side wall
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 63
- 239000002184 metal Substances 0.000 title claims abstract description 63
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 32
- 239000010439 graphite Substances 0.000 title claims abstract description 32
- 239000012530 fluid Substances 0.000 claims abstract description 22
- 229910000906 Bronze Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000010974 bronze Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007747 plating Methods 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000007779 soft material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- -1 polytetrafluoroethylene Polymers 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004811 fluoropolymer Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 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
- 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
-
- 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
- F16K3/243—Packings
-
- 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
- F16K3/30—Details
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings
- F16J15/184—Tightening mechanisms
- F16J15/185—Tightening mechanisms with continuous adjustment of the compression of the packing
- F16J15/186—Tightening mechanisms with continuous adjustment of the compression of the packing using springs
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/26—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings
- F16J15/30—Sealings between relatively-moving surfaces with stuffing-boxes for rigid sealing rings with sealing rings made of carbon
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
- Details Of Valves (AREA)
- Sealing Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361782723P | 2013-03-14 | 2013-03-14 | |
| PCT/US2014/026005 WO2014151564A1 (en) | 2013-03-14 | 2014-03-13 | Graphite/metal valve seal assembly for high temperature control valves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20151114A1 NO20151114A1 (en) | 2015-09-02 |
| NO343194B1 true NO343194B1 (en) | 2018-11-26 |
Family
ID=50555270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20151114A NO343194B1 (en) | 2013-03-14 | 2015-09-02 | Graphite/metal valve seal assembly for high temperature control valves |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US9360128B2 (enExample) |
| EP (1) | EP2971885B1 (enExample) |
| JP (1) | JP6336030B2 (enExample) |
| KR (1) | KR102202199B1 (enExample) |
| CN (2) | CN203857065U (enExample) |
| AR (1) | AR095320A1 (enExample) |
| AU (1) | AU2014233914B2 (enExample) |
| BR (1) | BR112015021952A2 (enExample) |
| CA (1) | CA2902044C (enExample) |
| MX (1) | MX364416B (enExample) |
| NO (1) | NO343194B1 (enExample) |
| RU (1) | RU2665801C2 (enExample) |
| WO (1) | WO2014151564A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203857065U (zh) * | 2013-03-14 | 2014-10-01 | 费希尔控制国际公司 | 滑动阀杆控制阀和用于高温控制阀的密封组件 |
| US9400061B2 (en) | 2013-07-29 | 2016-07-26 | Fisher Controls International Llc | Fluid valve apparatus having enclosed seals |
| EP3132161B1 (en) * | 2014-04-15 | 2020-11-11 | Kim Ngoc Vu | Ez-seal assembly joining fluid pathways |
| KR101667593B1 (ko) * | 2015-04-10 | 2016-10-20 | 주식회사 코밸 | 내구성이 강화된 기밀유지체가 구비되는 극저온 초고압가스의 제어밸브 |
| CN107269838B (zh) * | 2017-07-27 | 2018-11-27 | 眉山中车制动科技股份有限公司 | 一种具有端面密封和自密封功能的密封圈 |
| CN110933540A (zh) * | 2019-12-09 | 2020-03-27 | 西安鼎蓝通信技术有限公司 | 一种适用于音响的降噪密封圈及其制备方法 |
| CN114458455B (zh) * | 2021-12-27 | 2023-10-24 | 中国航发长春控制科技有限公司 | 一种高可靠性耐高温高压的动密封结构 |
| EP4209694B1 (en) | 2022-01-11 | 2024-09-18 | Microtecnica S.r.l. | Seal assembly for a rotary valve |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3352316A (en) * | 1964-06-06 | 1967-11-14 | Zimmer Verfahrenstechnik | Gate valve with stripper rings for plastic melts |
| EP0675304A1 (en) * | 1994-03-03 | 1995-10-04 | Control Components Inc. | Seals |
| US6250604B1 (en) * | 1998-03-02 | 2001-06-26 | T & R Solutions, Inc. | Valve stem and method of manufacturing, improved stem packing |
| US20100270491A1 (en) * | 2009-04-28 | 2010-10-28 | Wayne Russell Faas | Bidirectional seal assembly for use with valves |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB110983A (en) * | 1916-12-16 | 1917-11-15 | Simon Ltd Henry | Improvements in connection with Vacuum Pumps and Compressors used for the Pneumatic Transport of Grain and Granular Materials. |
| GB278522A (en) * | 1926-10-05 | 1927-10-13 | Tuck And Company Ltd | Improvements in or relating to gland and stuffing box packings |
| GB344123A (en) * | 1930-01-02 | 1931-03-05 | British Metallic Packings Comp | Stuffing box packing |
| US1988216A (en) * | 1932-10-21 | 1935-01-15 | John M Ryan | Gland packing |
| DE851153C (de) | 1950-09-21 | 1952-10-02 | Max Deventer | Dichtungsring in Labyrinthform |
| SE367689B (enExample) | 1972-12-29 | 1974-06-04 | Tour Agenturer Ab | |
| US4507521A (en) * | 1982-09-29 | 1985-03-26 | The Clark-Reliance Corp. | High pressure electrical conductivity probe |
| US4744572A (en) | 1983-07-13 | 1988-05-17 | Posi-Seal International, Inc. | All-metal, valve sealing mechanism |
| JPS6111062U (ja) * | 1984-06-26 | 1986-01-22 | 日本ピラ−工業株式会社 | 膨張黒鉛製シ−ル材 |
| US4886241A (en) * | 1987-09-16 | 1989-12-12 | Fisher Controls International, Inc. | Valve stem packing containment for high pressure, high temperature |
| JP2528365Y2 (ja) * | 1993-05-14 | 1997-03-12 | 日本ピラー工業株式会社 | 補助シール部材を有する膨張黒鉛製ガスケット及び密封機構 |
| JP2001165324A (ja) * | 1999-12-07 | 2001-06-22 | Nichias Corp | グランドパッキンおよびその製造方法 |
| JP2001330154A (ja) * | 2000-05-24 | 2001-11-30 | Nichias Corp | 膨張黒鉛製リングパッキンおよびその製造方法 |
| JP2001349439A (ja) * | 2000-06-02 | 2001-12-21 | Nichias Corp | リングパッキン構造 |
| JP2002039395A (ja) * | 2000-07-25 | 2002-02-06 | Nichias Corp | 膨張黒鉛製リングパッキン |
| US6840520B2 (en) * | 2003-01-23 | 2005-01-11 | Fisher Controls International Llc | Valve plug seal assembly |
| CN2916284Y (zh) * | 2006-06-16 | 2007-06-27 | 天津精通控制仪表技术有限公司 | 耐高温耐低温高性能笼式调节阀 |
| US7963502B2 (en) * | 2006-08-25 | 2011-06-21 | Fisher Controls International Llc | Low friction live-loaded packing |
| US20090179169A1 (en) * | 2008-01-11 | 2009-07-16 | Fleming Leslie E | Seal assembly for use with valves having a two-piece cage |
| CN201680055U (zh) * | 2009-12-11 | 2010-12-22 | 天津精通控制仪表技术有限公司 | 降噪音式调节阀 |
| US8632053B2 (en) * | 2010-05-11 | 2014-01-21 | Fisher Controls International, Llc | Movable valve apparatus having conditioned lubricating surfaces |
| CN203857065U (zh) * | 2013-03-14 | 2014-10-01 | 费希尔控制国际公司 | 滑动阀杆控制阀和用于高温控制阀的密封组件 |
-
2014
- 2014-03-12 CN CN201420233895.9U patent/CN203857065U/zh not_active Expired - Lifetime
- 2014-03-12 CN CN201410192580.9A patent/CN104048060B/zh active Active
- 2014-03-13 KR KR1020157024520A patent/KR102202199B1/ko active Active
- 2014-03-13 AU AU2014233914A patent/AU2014233914B2/en not_active Ceased
- 2014-03-13 CA CA2902044A patent/CA2902044C/en active Active
- 2014-03-13 RU RU2015140472A patent/RU2665801C2/ru active
- 2014-03-13 US US14/208,389 patent/US9360128B2/en active Active
- 2014-03-13 EP EP14719576.2A patent/EP2971885B1/en active Active
- 2014-03-13 JP JP2016502023A patent/JP6336030B2/ja not_active Expired - Fee Related
- 2014-03-13 WO PCT/US2014/026005 patent/WO2014151564A1/en not_active Ceased
- 2014-03-13 BR BR112015021952A patent/BR112015021952A2/pt not_active IP Right Cessation
- 2014-03-13 MX MX2015012123A patent/MX364416B/es active IP Right Grant
- 2014-03-14 AR ARP140101022A patent/AR095320A1/es unknown
-
2015
- 2015-09-02 NO NO20151114A patent/NO343194B1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3352316A (en) * | 1964-06-06 | 1967-11-14 | Zimmer Verfahrenstechnik | Gate valve with stripper rings for plastic melts |
| EP0675304A1 (en) * | 1994-03-03 | 1995-10-04 | Control Components Inc. | Seals |
| US6250604B1 (en) * | 1998-03-02 | 2001-06-26 | T & R Solutions, Inc. | Valve stem and method of manufacturing, improved stem packing |
| US20100270491A1 (en) * | 2009-04-28 | 2010-10-28 | Wayne Russell Faas | Bidirectional seal assembly for use with valves |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203857065U (zh) | 2014-10-01 |
| CN104048060A (zh) | 2014-09-17 |
| CA2902044A1 (en) | 2014-09-25 |
| EP2971885B1 (en) | 2019-05-08 |
| AR095320A1 (es) | 2015-10-07 |
| KR20150131021A (ko) | 2015-11-24 |
| CA2902044C (en) | 2020-10-27 |
| AU2014233914B2 (en) | 2018-09-13 |
| US20140264129A1 (en) | 2014-09-18 |
| CN104048060B (zh) | 2018-02-16 |
| JP6336030B2 (ja) | 2018-06-06 |
| MX2015012123A (es) | 2016-01-12 |
| EP2971885A1 (en) | 2016-01-20 |
| RU2665801C2 (ru) | 2018-09-04 |
| JP2016511383A (ja) | 2016-04-14 |
| US9360128B2 (en) | 2016-06-07 |
| MX364416B (es) | 2019-04-25 |
| WO2014151564A1 (en) | 2014-09-25 |
| RU2015140472A (ru) | 2017-04-18 |
| AU2014233914A1 (en) | 2015-09-10 |
| BR112015021952A2 (pt) | 2017-07-18 |
| NO20151114A1 (en) | 2015-09-02 |
| KR102202199B1 (ko) | 2021-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |