NO20073166L - Boronisert ventiltetning - Google Patents
Boronisert ventiltetningInfo
- Publication number
- NO20073166L NO20073166L NO20073166A NO20073166A NO20073166L NO 20073166 L NO20073166 L NO 20073166L NO 20073166 A NO20073166 A NO 20073166A NO 20073166 A NO20073166 A NO 20073166A NO 20073166 L NO20073166 L NO 20073166L
- Authority
- NO
- Norway
- Prior art keywords
- boronized
- valve seal
- component
- seal
- steel material
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000007770 graphite material Substances 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
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
- F16J15/0806—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing characterised by material or surface treatment
-
- 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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Sliding Valves (AREA)
- Gasket Seals (AREA)
- Details Of Valves (AREA)
- Sealing Devices (AREA)
Abstract
En styringsventil innbefatter en første komponent, en andre komponent og en tetning anbrakt derimellom. Den første komponenten danner en første overflate som omfatter et stålmateriale, og den andre komponenten danner en andre overflate som omfatter stålmateriale. Tetningen er anbrakt mellom de første og andre overflater og omfatter et boronisert grafittmateriale.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/030,782 US20060049375A1 (en) | 2004-09-07 | 2005-01-07 | Boronized valve seal |
PCT/US2005/044728 WO2006073678A1 (en) | 2005-01-07 | 2005-12-08 | Boronized valve seal |
Publications (1)
Publication Number | Publication Date |
---|---|
NO20073166L true NO20073166L (no) | 2007-08-06 |
Family
ID=36088407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20073166A NO20073166L (no) | 2005-01-07 | 2007-06-22 | Boronisert ventiltetning |
Country Status (11)
Country | Link |
---|---|
US (1) | US20060049375A1 (no) |
EP (1) | EP1834121A1 (no) |
CN (1) | CN101095002A (no) |
AR (1) | AR052554A1 (no) |
AU (1) | AU2005323291A1 (no) |
BR (1) | BRPI0519677A2 (no) |
CA (1) | CA2594430A1 (no) |
MX (1) | MX2007008243A (no) |
NO (1) | NO20073166L (no) |
RU (1) | RU2007128622A (no) |
WO (1) | WO2006073678A1 (no) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8091582B2 (en) | 2007-04-13 | 2012-01-10 | Cla-Val Co. | System and method for hydraulically managing fluid pressure downstream from a main valve between set points |
US7854239B2 (en) * | 2008-03-03 | 2010-12-21 | Fisher Controls International Llc | High temperature valve |
CA2728033C (en) * | 2008-06-30 | 2015-11-03 | Fisher Controls International Llc | Universal trim control valve and method of making such a control valve |
US8356622B2 (en) * | 2009-06-08 | 2013-01-22 | Fisher Control International, LLC | Fluid valves having dynamic valve trim joints |
US9206909B2 (en) | 2012-01-31 | 2015-12-08 | Fisher Controls International Llc | Anti-rotation assemblies for use with fluid valves |
US9291280B2 (en) | 2012-07-12 | 2016-03-22 | Fisher Controls International, Llc | Actuator apparatus having internal passageways |
CN103244748B (zh) * | 2013-05-09 | 2015-10-21 | 哈尔滨松林电站设备有限公司 | 抗气蚀疏水调节阀 |
NL2011196C2 (nl) * | 2013-07-18 | 2015-01-21 | H A Prince Beheer Bergen Op Zoom B V | Verbeterde afsluiter. |
US9458947B2 (en) | 2014-02-25 | 2016-10-04 | Fisher Controls International Lc | Actuator apparatus with internal tubing and anti-rotation mechanism |
US10036480B2 (en) * | 2014-10-31 | 2018-07-31 | Fisher Controls International Llc | Clamped bonnet assembly for an axial flow valve and axial flow valve comprising same |
US20160215900A1 (en) * | 2015-01-22 | 2016-07-28 | Control Components, Inc. | Rotary Stem Design for Valve |
US10458555B2 (en) * | 2017-04-19 | 2019-10-29 | Fisher Controls International Llc | Control valve with high performance valve cage |
US10697561B2 (en) | 2017-05-25 | 2020-06-30 | Fisher Controls International Llc | Method of manufacturing a fluid pressure reduction device |
US10711937B2 (en) | 2017-05-25 | 2020-07-14 | Fisher Controls International Llc | Method of manufacturing a fluid pressure reduction device |
US10400899B2 (en) | 2017-07-24 | 2019-09-03 | Fisher Controls International, Llc | Fluid flow control apparatus for use with fluid valves |
US12085169B2 (en) * | 2020-09-25 | 2024-09-10 | Flowserve Pte. Ltd. | Pressure retained gasket seal with enhanced unloading resistance |
US11828380B2 (en) * | 2021-07-23 | 2023-11-28 | Fisher Controls International Llc | Valve bodies and methods of manufacturing the same |
US12085193B2 (en) * | 2022-09-06 | 2024-09-10 | Fisher Controls International Llc | Apparatus for noise reduction in valves |
US20240175520A1 (en) * | 2022-11-29 | 2024-05-30 | Dresser, Llc | Manufacturing valve trim to abate valve noise |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3521853A (en) * | 1966-12-12 | 1970-07-28 | Thomas S Gillis Jr | Throttle and shutoff valve |
JPS57101167A (en) * | 1980-12-15 | 1982-06-23 | Toyo Eng Corp | Pressure reducing valve for coal liquefaction and coal gasification plant |
US4391450A (en) * | 1982-08-30 | 1983-07-05 | Electrochemical Technology Corp. | Shaft seal resistant to electrokinetic corrosion |
DE3683908D1 (de) * | 1985-12-03 | 1992-03-26 | Klinger Ag | Absperrventil. |
DE4238859C1 (de) * | 1992-11-18 | 1994-02-24 | Cerpraecis Anwendungen Fuer In | Drosselvorrichtung, insbesondere Drosselventil |
US5384352A (en) * | 1993-07-28 | 1995-01-24 | Hoechst Celanese Corp. | Self lubricating polybenzimidazole shaped articles |
US6162300A (en) * | 1998-09-25 | 2000-12-19 | Bichrt; Craig E. | Effusion cell |
DE19932982C2 (de) * | 1999-07-14 | 2003-02-13 | Festo Ag & Co | Drosselventil |
US6536542B1 (en) * | 1999-10-28 | 2003-03-25 | Smith International, Inc. | Rock bit seal with multiple dynamic seal surface elements |
US6807985B2 (en) * | 2002-06-05 | 2004-10-26 | Dresser, Inc. | High rangeability control valve |
BR0312928A (pt) * | 2002-07-25 | 2005-07-12 | Riken Kk | Anel de pistão |
-
2005
- 2005-01-07 US US11/030,782 patent/US20060049375A1/en not_active Abandoned
- 2005-12-08 WO PCT/US2005/044728 patent/WO2006073678A1/en active Application Filing
- 2005-12-08 AU AU2005323291A patent/AU2005323291A1/en not_active Abandoned
- 2005-12-08 CN CNA2005800458076A patent/CN101095002A/zh active Pending
- 2005-12-08 MX MX2007008243A patent/MX2007008243A/es not_active Application Discontinuation
- 2005-12-08 BR BRPI0519677-9A patent/BRPI0519677A2/pt not_active Application Discontinuation
- 2005-12-08 RU RU2007128622/06A patent/RU2007128622A/ru not_active Application Discontinuation
- 2005-12-08 EP EP05853610A patent/EP1834121A1/en not_active Withdrawn
- 2005-12-08 CA CA002594430A patent/CA2594430A1/en not_active Abandoned
-
2006
- 2006-01-04 AR ARP060100026A patent/AR052554A1/es unknown
-
2007
- 2007-06-22 NO NO20073166A patent/NO20073166L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
BRPI0519677A2 (pt) | 2009-03-03 |
CA2594430A1 (en) | 2006-07-13 |
MX2007008243A (es) | 2007-09-11 |
EP1834121A1 (en) | 2007-09-19 |
AU2005323291A1 (en) | 2006-07-13 |
RU2007128622A (ru) | 2009-02-20 |
WO2006073678A1 (en) | 2006-07-13 |
US20060049375A1 (en) | 2006-03-09 |
AR052554A1 (es) | 2007-03-21 |
CN101095002A (zh) | 2007-12-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |