NO20090441L - Lavfriksjonspakning belastet med nyttelast - Google Patents
Lavfriksjonspakning belastet med nyttelastInfo
- Publication number
- NO20090441L NO20090441L NO20090441A NO20090441A NO20090441L NO 20090441 L NO20090441 L NO 20090441L NO 20090441 A NO20090441 A NO 20090441A NO 20090441 A NO20090441 A NO 20090441A NO 20090441 L NO20090441 L NO 20090441L
- Authority
- NO
- Norway
- Prior art keywords
- assembly
- seal
- payload
- charged
- low friction
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/598—With repair, tapping, assembly, or disassembly means
- Y10T137/6011—Assembling, disassembling, or removing cartridge type valve [e.g., insertable and removable as a unit, etc.]
- Y10T137/6014—Faucet type [e.g., domestic water use, etc.]
- Y10T137/6021—Including mechanical movement actuator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/598—With repair, tapping, assembly, or disassembly means
- Y10T137/6065—Assembling or disassembling reciprocating valve
- Y10T137/6069—Having particularly packed or sealed mechanical movement actuator
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Sealing Devices (AREA)
- Lift Valve (AREA)
- Lubricants (AREA)
- Photoreceptors In Electrophotography (AREA)
- Catching Or Destruction (AREA)
Abstract
En ventilpakningssammenstilling for en reguleringsventil inkluderer en tetningssammenstilling, en belastningssammenstilling og en pakningsholder. Tetningssammenstillingen har en tetningskomponent for å tilveiebringe en fluidtetning rundt en ventilspindel og en antiekstruderingskomponent for i hovedsak å hindre ekstrudering av tetningskomponenten omkring ventilspindelen. Belastningssammenstillingen er konfigurert til med fordel å tilveiebringe en forhåndsbestemt pakningsspenning på tetningssammenstillingen som er i den samme retning som en prosesspenning påført på tetningssammenstillingen av et prosessfiuid, hvilket i hovedsak reduserer pakningsfriksjon og pakningsslitasje i reguleringsventilsammenstillingen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US84036906P | 2006-08-25 | 2006-08-25 | |
PCT/US2007/076619 WO2008024898A2 (en) | 2006-08-25 | 2007-08-23 | Low friction live-loaded packing |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20090441L true NO20090441L (no) | 2009-03-17 |
NO338803B1 NO338803B1 (no) | 2016-10-24 |
Family
ID=39047837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20090441A NO338803B1 (no) | 2006-08-25 | 2009-01-29 | Lavfriksjonspakning belastet med nyttelast |
Country Status (11)
Country | Link |
---|---|
US (2) | US7963502B2 (no) |
EP (2) | EP2402635B2 (no) |
JP (1) | JP5209623B2 (no) |
CN (1) | CN101506563B (no) |
AU (1) | AU2007286635B2 (no) |
BR (1) | BRPI0715968B1 (no) |
CA (1) | CA2661736C (no) |
MX (1) | MX2009002044A (no) |
NO (1) | NO338803B1 (no) |
RU (1) | RU2438062C2 (no) |
WO (1) | WO2008024898A2 (no) |
Families Citing this family (56)
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US8616555B2 (en) * | 2008-10-13 | 2013-12-31 | Schlumberger Technology Corporation | Packing assembly for reciprocating pumps |
US8613423B2 (en) | 2009-07-13 | 2013-12-24 | Fisher Controls International Llc | Methods and apparatus to load a valve packing |
US8632053B2 (en) * | 2010-05-11 | 2014-01-21 | Fisher Controls International, Llc | Movable valve apparatus having conditioned lubricating surfaces |
US20130048900A1 (en) * | 2011-08-31 | 2013-02-28 | Grant McGuffey | Hydraulic seal assembly for a thermoplastic material dispensing valve assembly |
US9512926B2 (en) * | 2011-10-27 | 2016-12-06 | Aegis Flow Technologies, L.L.C. | Butterfly valve and stem sealing assembly |
US8910921B2 (en) * | 2011-10-27 | 2014-12-16 | Aegis Flow Technologies, L.L.C. | Valve and stem sealing assembly |
US9476518B2 (en) * | 2012-01-18 | 2016-10-25 | Marshall Excelsior Co. | Valve assembly and method |
CN102537505B (zh) * | 2012-03-12 | 2014-06-11 | 江苏大学 | 超超临界核级阀门阀杆密封装置 |
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US8839680B2 (en) | 2012-09-19 | 2014-09-23 | Fisher Controls International Llc | Methods and apparatus for estimating a condition of a seal of a rotary valve |
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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 |
CN104048059B (zh) * | 2013-03-14 | 2018-09-18 | 费希尔控制国际公司 | 用于高温控制阀的复合动力阀密封组件 |
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JP6384246B2 (ja) * | 2014-10-02 | 2018-09-05 | 株式会社Ihi | 空圧作動バルブ |
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ITMI20142265A1 (it) | 2014-12-29 | 2016-06-29 | Nuovo Pignone Srl | Dispositivo di tenuta per lo stelo di una valvola |
CN104907164A (zh) * | 2015-05-05 | 2015-09-16 | 李静 | 一种水力分离机自动填料组件 |
FR3036765B1 (fr) * | 2015-05-26 | 2017-05-19 | Zodiac Hydraulics | Etage de pilotage de servovalve, pouvant servir de premier etage dans une servovalve a deux etages. |
US11536378B2 (en) | 2015-09-29 | 2022-12-27 | Kerr Machine Co. | Sealing high pressure flow devices |
US10670013B2 (en) | 2017-07-14 | 2020-06-02 | Kerr Machine Co. | Fluid end assembly |
US11486502B2 (en) | 2015-09-29 | 2022-11-01 | Kerr Machine Co. | Sealing high pressure flow devices |
US10895325B2 (en) | 2015-09-29 | 2021-01-19 | Kerr Machine Co. | Sealing high pressure flow devices |
CN105370911A (zh) * | 2015-11-27 | 2016-03-02 | 中国空气动力研究与发展中心超高速空气动力研究所 | 一种硬密封快速球阀 |
US10962001B2 (en) | 2017-07-14 | 2021-03-30 | Kerr Machine Co. | Fluid end assembly |
US11536267B2 (en) | 2017-07-14 | 2022-12-27 | Kerr Machine Co. | Fluid end assembly |
US11708830B2 (en) | 2017-12-11 | 2023-07-25 | Kerr Machine Co. | Multi-piece fluid end |
US10670166B2 (en) * | 2018-06-06 | 2020-06-02 | Flowserve Management Company | Valve assemblies, valve packing assemblies and related systems and methods |
CA3114138A1 (en) | 2018-12-10 | 2020-06-18 | Kerr Machine Co. | Fluid end |
USD916240S1 (en) | 2018-12-10 | 2021-04-13 | Kerr Machine Co. | Fluid end |
US11788527B2 (en) | 2018-12-10 | 2023-10-17 | Kerr Machine Co. | Fluid end |
CN109854754A (zh) * | 2019-01-23 | 2019-06-07 | 常德翔宇设备制造有限公司 | 一种先导式截止阀 |
US11009149B2 (en) * | 2019-04-19 | 2021-05-18 | Mueller International, Llc | Bonnet and stuffing box assembly |
US11578710B2 (en) | 2019-05-02 | 2023-02-14 | Kerr Machine Co. | Fracturing pump with in-line fluid end |
US20220397107A1 (en) | 2019-11-18 | 2022-12-15 | Kerr Machine Co. | Fluid end assembly |
US11686296B2 (en) | 2019-11-18 | 2023-06-27 | Kerr Machine Co. | Fluid routing plug |
US11578711B2 (en) | 2019-11-18 | 2023-02-14 | Kerr Machine Co. | Fluid routing plug |
US20220389916A1 (en) | 2019-11-18 | 2022-12-08 | Kerr Machine Co. | High pressure pump |
US11635068B2 (en) | 2019-11-18 | 2023-04-25 | Kerr Machine Co. | Modular power end |
US11644018B2 (en) | 2019-11-18 | 2023-05-09 | Kerr Machine Co. | Fluid end |
WO2021102025A1 (en) | 2019-11-18 | 2021-05-27 | Kerr Machine Co. | Modular power end |
US11143314B1 (en) * | 2020-03-25 | 2021-10-12 | Fisher Controls International Llc | Methods and apparatus to load a valve packing |
US11698063B2 (en) * | 2020-05-15 | 2023-07-11 | American Jereh International Corporation | Hydraulic end assembly structure of a plunger pump |
CN111828636B (zh) * | 2020-07-20 | 2022-03-11 | 中国核动力研究设计院 | 一种高温高压标定装置加载系统的动密封结构 |
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US11920583B2 (en) | 2021-03-05 | 2024-03-05 | Kerr Machine Co. | Fluid end with clamped retention |
RU2771412C1 (ru) * | 2021-03-18 | 2022-05-04 | Владимир Викторович Михайлов | Уплотнительное устройство (варианты) |
US11946465B2 (en) | 2021-08-14 | 2024-04-02 | Kerr Machine Co. | Packing seal assembly |
US11808364B2 (en) | 2021-11-11 | 2023-11-07 | Kerr Machine Co. | Valve body |
US20240068595A1 (en) * | 2022-08-26 | 2024-02-29 | Fisher Controls International Llc | Valve packing apparatus and related methods |
US20240068596A1 (en) * | 2022-08-26 | 2024-02-29 | Fisher Controls International Llc | Valve packing apparatus and related methods |
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-
2007
- 2007-08-20 US US11/841,423 patent/US7963502B2/en active Active
- 2007-08-23 RU RU2009108784A patent/RU2438062C2/ru active
- 2007-08-23 AU AU2007286635A patent/AU2007286635B2/en not_active Ceased
- 2007-08-23 EP EP11179845.0A patent/EP2402635B2/en active Active
- 2007-08-23 MX MX2009002044A patent/MX2009002044A/es active IP Right Grant
- 2007-08-23 CA CA 2661736 patent/CA2661736C/en active Active
- 2007-08-23 EP EP20070841260 patent/EP2059702B1/en active Active
- 2007-08-23 JP JP2009525779A patent/JP5209623B2/ja not_active Expired - Fee Related
- 2007-08-23 WO PCT/US2007/076619 patent/WO2008024898A2/en active Application Filing
- 2007-08-23 BR BRPI0715968-4A patent/BRPI0715968B1/pt not_active IP Right Cessation
- 2007-08-23 CN CN200780030762.4A patent/CN101506563B/zh active Active
-
2009
- 2009-01-29 NO NO20090441A patent/NO338803B1/no not_active IP Right Cessation
-
2011
- 2011-05-12 US US13/106,621 patent/US8622367B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2010501804A (ja) | 2010-01-21 |
MX2009002044A (es) | 2009-03-09 |
WO2008024898A2 (en) | 2008-02-28 |
CN101506563B (zh) | 2014-10-22 |
EP2402635B2 (en) | 2019-09-11 |
US20080047616A1 (en) | 2008-02-28 |
NO338803B1 (no) | 2016-10-24 |
BRPI0715968A2 (pt) | 2013-08-06 |
CA2661736C (en) | 2013-11-12 |
RU2009108784A (ru) | 2010-09-27 |
BRPI0715968B1 (pt) | 2020-09-15 |
US20110209777A1 (en) | 2011-09-01 |
AU2007286635B2 (en) | 2013-12-12 |
US7963502B2 (en) | 2011-06-21 |
CN101506563A (zh) | 2009-08-12 |
EP2402635A1 (en) | 2012-01-04 |
EP2059702B1 (en) | 2012-12-05 |
EP2059702A2 (en) | 2009-05-20 |
AU2007286635A1 (en) | 2008-02-28 |
JP5209623B2 (ja) | 2013-06-12 |
US8622367B2 (en) | 2014-01-07 |
WO2008024898A3 (en) | 2008-04-24 |
EP2402635B1 (en) | 2016-03-16 |
CA2661736A1 (en) | 2008-02-28 |
RU2438062C2 (ru) | 2011-12-27 |
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