NO933344L - Sluseventil - Google Patents
SluseventilInfo
- Publication number
- NO933344L NO933344L NO933344A NO933344A NO933344L NO 933344 L NO933344 L NO 933344L NO 933344 A NO933344 A NO 933344A NO 933344 A NO933344 A NO 933344A NO 933344 L NO933344 L NO 933344L
- Authority
- NO
- Norway
- Prior art keywords
- gate valve
- gate
- valve
- 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
- 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
- F16K3/36—Features relating to lubrication
-
- 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
- F16K3/02—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 flat sealing faces; Packings therefor
- F16K3/0227—Packings
-
- 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
- Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
- Y10T137/4358—Liquid supplied at valve interface
- Y10T137/4442—External pressure
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/989,619 US5341835A (en) | 1992-12-14 | 1992-12-14 | Lubrication system for valve seat of a gate valve |
Publications (2)
Publication Number | Publication Date |
---|---|
NO933344D0 NO933344D0 (no) | 1993-09-20 |
NO933344L true NO933344L (no) | 1994-06-15 |
Family
ID=25535291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO933344A NO933344L (no) | 1992-12-14 | 1993-09-20 | Sluseventil |
Country Status (8)
Country | Link |
---|---|
US (1) | US5341835A (no) |
JP (1) | JPH06221446A (no) |
CA (1) | CA2107136A1 (no) |
DE (1) | DE4342378A1 (no) |
GB (1) | GB2273337A (no) |
HU (1) | HUT66818A (no) |
IT (1) | IT1261858B (no) |
NO (1) | NO933344L (no) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5579718A (en) * | 1995-03-31 | 1996-12-03 | Applied Materials, Inc. | Slit valve door |
US5727775A (en) * | 1996-01-17 | 1998-03-17 | Baker Hughes Incorporated | Gate valve with dual seal rings on a unitary seat ring |
CA2200131A1 (en) * | 1996-04-03 | 1997-10-03 | Taylor L. Jones | Grease injection system for a gate valve stem |
US6943392B2 (en) | 1999-08-30 | 2005-09-13 | Micron Technology, Inc. | Capacitors having a capacitor dielectric layer comprising a metal oxide having multiple different metals bonded with oxygen |
US6260822B1 (en) * | 2000-01-04 | 2001-07-17 | Worldwide Oilfield Machine, Inc | Seat assembly for a gate valve |
US6664572B2 (en) * | 2001-07-23 | 2003-12-16 | Hp&T Products, Inc. | Valve seal assemblies and methods |
US20070007484A1 (en) * | 2003-08-29 | 2007-01-11 | Jurg Zellweger | Sliding valve, in particular quick-acting sliding valve for an explosion protection shut-off device |
US7004452B2 (en) * | 2003-09-25 | 2006-02-28 | Hp&T Products, Inc. | Valve seal assemblies and methods |
US7032882B2 (en) * | 2003-09-29 | 2006-04-25 | Mks Instruments, Inc. | Valve assembly having novel flow characteristics |
US8056882B2 (en) * | 2009-03-06 | 2011-11-15 | Tyco Valves & Controls Lp | Gate valve with lubricated secondary seal |
CA2753081A1 (en) * | 2009-03-06 | 2010-09-10 | Tyco Valves & Controls Lp | Gate valve with lubricated secondary seal |
KR101271233B1 (ko) * | 2011-03-29 | 2013-06-07 | (주)현우산업 | 나이프게이트 밸브 |
US20130119288A1 (en) * | 2011-11-16 | 2013-05-16 | Vetco Gray Inc. | Gate shear valve |
US9714556B2 (en) * | 2013-11-08 | 2017-07-25 | Baker Hughes Incorporated | Shear seal check valve for use in wellbore fluid |
RU2547200C2 (ru) * | 2014-02-07 | 2015-04-10 | Общество с ограниченной ответственностью "Арлиз" | Задвижка дисковая |
CA2855789C (en) | 2014-07-04 | 2015-07-28 | Progressive Oilfield Services Ltd. | Improved tool for unseizing and lubricating well valves, and method of unseizing said valves |
US10317003B2 (en) * | 2015-07-22 | 2019-06-11 | Daniel Measurement And Control, Inc. | Double block and bleed system for an orifice fitting |
DK3193053T3 (en) * | 2016-01-18 | 2018-07-30 | Siemens Schweiz Ag | Valve with a ceramic disc |
CA3062167C (en) * | 2017-05-03 | 2022-06-28 | Ge Oil & Gas Pressure Control Lp | Reflexive valve preservation and actuation system and method |
NO343724B1 (en) * | 2017-06-19 | 2019-05-20 | Sil Valves As | A valve seal device |
US11480027B2 (en) | 2017-12-14 | 2022-10-25 | Downing Wellhead Equipment, Llc | Intelligently controlled fluid systems |
US11867023B2 (en) | 2017-12-14 | 2024-01-09 | Downing Wellhead Equipment, Llc | Intelligently controlled fluid systems |
US11174958B2 (en) * | 2019-01-24 | 2021-11-16 | Jet Oilfield Services, LLC | Gate valve and method of repairing same |
WO2020219573A1 (en) * | 2019-04-22 | 2020-10-29 | Downing Wellhead Equipment, Llc | Intelligently controlled fluid systems |
AR120827A1 (es) * | 2019-12-18 | 2022-03-23 | Cameron Tech Ltd | Sistema de inserción de válvula |
RU2740327C1 (ru) * | 2020-01-22 | 2021-01-13 | Рустам Фаритович Мамлеев | Трубопроводный затвор |
US11698138B1 (en) * | 2020-06-09 | 2023-07-11 | Zp Interests, Llc | Gate valve with angled body |
US11499644B2 (en) | 2020-08-25 | 2022-11-15 | Emerson Automation Solutions Final Control US LP | Sealing assembly for a knife gate valve |
US11199270B1 (en) * | 2020-10-15 | 2021-12-14 | Baker Hughes Oilfield Operations Llc | System and method for valve seat arrangements |
US11300213B1 (en) | 2021-02-19 | 2022-04-12 | Emerson Automation Solutions Final Control US LP | Floating yoke connection |
US12104448B1 (en) * | 2023-10-09 | 2024-10-01 | Awc Frac Valves, Inc. | Grease-retaining frac valve seat insert |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2951497A (en) * | 1953-10-22 | 1960-09-06 | Acf Ind Inc | Automatic valve sealing and/or lubricating system |
US3135285A (en) * | 1959-08-24 | 1964-06-02 | Alexander S Volpin | Automatic sealed gate valve |
US2957492A (en) * | 1959-08-24 | 1960-10-25 | Alexander S Volpin | Gate valve construction |
USRE29299E (en) * | 1961-04-03 | 1977-07-12 | Acf Industries, Incorporated | Self sealing gate valve |
US3078865A (en) * | 1961-04-03 | 1963-02-26 | Acf Ind Inc | Self sealing gate valve |
US3095004A (en) * | 1961-09-26 | 1963-06-25 | Mcevoy Co | Valves with upstream-downstream sealing |
US3190302A (en) * | 1962-01-15 | 1965-06-22 | Alexander S Volpin | Dual sealed automatic lubricant sealed gate valve |
DE1854993U (de) * | 1962-05-25 | 1962-07-12 | Breuer Werke G M B H | Vorrichtung zum schmieren von absperrschiebern. |
US3215157A (en) * | 1963-01-30 | 1965-11-02 | Acf Ind Inc | Valve seat structure having pressureactuated seal means |
US3253609A (en) * | 1963-07-01 | 1966-05-31 | Alexander S Volpin | Push-pull automatic sealing system for valves |
US3348567A (en) * | 1965-01-04 | 1967-10-24 | Alexander S Volpin | Compound pressure sealant-sealed valve |
US3349789A (en) * | 1965-05-24 | 1967-10-31 | Gray Tool Co | Lubricated wedge gate valve |
US3412748A (en) * | 1966-04-11 | 1968-11-26 | Alexander S. Volpin | Automatic sealant sealed valve with sealing groove purging means |
US3538938A (en) * | 1968-04-08 | 1970-11-10 | Volpin Alexander | Automatic sealant sealed valves |
US3504885A (en) * | 1968-08-12 | 1970-04-07 | Eldon E Hulsey | Seat and seal assembly for valves |
US3765440A (en) * | 1971-05-05 | 1973-10-16 | M & J Valve Co | Valve construction |
US3696831A (en) * | 1971-11-11 | 1972-10-10 | John H Fowler | Valve |
US3765647A (en) * | 1972-01-21 | 1973-10-16 | M & J Valve Co | Valve construction and method |
US3752178A (en) * | 1972-05-15 | 1973-08-14 | M & J Valve Co | Valve construction |
US3827673A (en) * | 1973-03-16 | 1974-08-06 | J Weber | Valve seat construction |
US3916940A (en) * | 1974-01-14 | 1975-11-04 | Cameron Iron Works Inc | Valve |
US4029294A (en) * | 1974-10-04 | 1977-06-14 | Mcevoy Oilfield Equipment Co. | High pressure valve |
US3990465A (en) * | 1975-07-25 | 1976-11-09 | Cameron Iron Works, Inc. | Lubricated valve |
US4340204A (en) * | 1976-02-06 | 1982-07-20 | Smith International, Inc. | High pressure gate valve with preloaded, stacked, solid lubricated stem seals |
US4095612A (en) * | 1977-02-14 | 1978-06-20 | Equipment Renewal Company | Gate valve |
JPS53144030A (en) * | 1977-05-21 | 1978-12-15 | Taimei Kinzoku Kougiyou Kk | Valve seat |
US4136710A (en) * | 1977-10-11 | 1979-01-30 | Acf Industries, Incorporated | Floating seat structure for gate valves |
JPS5824685Y2 (ja) * | 1978-12-19 | 1983-05-27 | 株式会社巴技術研究所 | ちよう形弁のシ−トリング |
US4971098A (en) * | 1989-12-06 | 1990-11-20 | Cooper Industries, Inc. | Valve and improved seat seal therefor |
US5090661A (en) * | 1990-09-28 | 1992-02-25 | Foster Oilfield Equipment Co. | Gate valve |
-
1992
- 1992-12-14 US US07/989,619 patent/US5341835A/en not_active Expired - Fee Related
-
1993
- 1993-09-20 NO NO933344A patent/NO933344L/no unknown
- 1993-09-21 HU HU9302664A patent/HUT66818A/hu unknown
- 1993-09-21 GB GB9319463A patent/GB2273337A/en not_active Withdrawn
- 1993-09-28 CA CA 2107136 patent/CA2107136A1/en not_active Abandoned
- 1993-11-02 IT ITRM930722 patent/IT1261858B/it active IP Right Grant
- 1993-11-17 JP JP28784793A patent/JPH06221446A/ja active Pending
- 1993-12-13 DE DE19934342378 patent/DE4342378A1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NO933344D0 (no) | 1993-09-20 |
ITRM930722A1 (it) | 1995-05-02 |
CA2107136A1 (en) | 1994-06-15 |
IT1261858B (it) | 1996-06-03 |
HUT66818A (en) | 1995-01-30 |
GB9319463D0 (en) | 1993-11-03 |
ITRM930722A0 (it) | 1993-11-02 |
US5341835A (en) | 1994-08-30 |
JPH06221446A (ja) | 1994-08-09 |
DE4342378A1 (de) | 1994-06-16 |
GB2273337A (en) | 1994-06-15 |
HU9302664D0 (en) | 1993-12-28 |
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