IN169260B - - Google Patents
Info
- Publication number
- IN169260B IN169260B IN1106/DEL/86A IN1106DE1986A IN169260B IN 169260 B IN169260 B IN 169260B IN 1106DE1986 A IN1106DE1986 A IN 1106DE1986A IN 169260 B IN169260 B IN 169260B
- Authority
- IN
- India
Links
Classifications
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- 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
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- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/902,310 US4712769A (en) | 1986-08-29 | 1986-08-29 | High temperature balanced valve trim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN169260B true IN169260B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-09-21 |
Family
ID=25415663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1106/DEL/86A IN169260B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-08-29 | 1986-12-16 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4712769A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
| IN (1) | IN169260B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4978102A (en) * | 1989-10-26 | 1990-12-18 | Westinghouse Electric Corp. | Aligning and seal ring retracting apparatus for plug type valve |
| US5236014A (en) * | 1992-06-01 | 1993-08-17 | Fisher Controls International, Inc. | Trim for ANSI class V shut off of valves |
| DE19708951A1 (de) * | 1997-03-05 | 1998-09-24 | Uhp Corp | Hochdruckkolbendichtung |
| DE10158577A1 (de) * | 2001-11-29 | 2003-07-03 | Hans Haenle | Ventil |
| US6840520B2 (en) | 2003-01-23 | 2005-01-11 | Fisher Controls International Llc | Valve plug seal assembly |
| US20080098999A1 (en) * | 2006-10-31 | 2008-05-01 | International Engine Intellectual Property Company, Llc | Engine exhaust gas recirculation (egr) valve |
| 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 |
| US8312893B2 (en) * | 2008-05-02 | 2012-11-20 | Control Components, Inc. | Axial drag valve with internal hub actuator |
| US9022070B2 (en) * | 2012-07-16 | 2015-05-05 | Fisher Controls International Llc | Bolted valve control element |
| US9512934B2 (en) | 2013-06-18 | 2016-12-06 | Fisher Controls International Llc | Seal assemblies for use with fluid valves |
| CN104713424A (zh) * | 2013-12-13 | 2015-06-17 | 航宇救生装备有限公司 | 能防止反向串火的燃爆机构 |
| WO2019220153A2 (en) | 2018-05-14 | 2019-11-21 | Hydromat D.O.O. | Axial valve of the modular concept of construction |
| US11112032B2 (en) * | 2019-09-09 | 2021-09-07 | Fisher Controls International Llc | Tapered anti-cavitation cage |
| CN116123003A (zh) * | 2021-11-12 | 2023-05-16 | 长春设备工艺研究所 | 一种用于双平面高压密封的密封结构 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2919887A (en) * | 1958-04-15 | 1960-01-05 | Joseph A Patterson | Combination high and low pressure valve |
| US3586042A (en) * | 1969-04-16 | 1971-06-22 | Gen Ind Inc | Sanitary valve for viscous materials |
| US3612479A (en) * | 1969-07-11 | 1971-10-12 | Autoclave Eng Inc | Double seat valve |
| US3711062A (en) * | 1970-11-02 | 1973-01-16 | C Kirkwood | Expandable seal gate valve |
| US4315616A (en) * | 1980-02-01 | 1982-02-16 | Welker Robert H | Dump valve |
| US4566703A (en) * | 1981-04-24 | 1986-01-28 | Microdot Incorporated | Seal assembly |
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1986
- 1986-08-29 US US06/902,310 patent/US4712769A/en not_active Expired - Fee Related
- 1986-12-16 IN IN1106/DEL/86A patent/IN169260B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US4712769A (en) | 1987-12-15 |