MX146762A - Mejoras en valvula con sellos accionados hidraulicamente para fluidos - Google Patents
Mejoras en valvula con sellos accionados hidraulicamente para fluidosInfo
- Publication number
- MX146762A MX146762A MX171344A MX17134477A MX146762A MX 146762 A MX146762 A MX 146762A MX 171344 A MX171344 A MX 171344A MX 17134477 A MX17134477 A MX 17134477A MX 146762 A MX146762 A MX 146762A
- Authority
- MX
- Mexico
- Prior art keywords
- fluids
- valve
- hydraulically operated
- seals
- operated seals
- 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
- F16K3/02—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
- F16K3/16—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 with special arrangements for separating the sealing faces or for pressing them together
- F16K3/18—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 with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members
- F16K3/188—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 with special arrangements for separating the sealing faces or for pressing them together by movement of the closure members by means of hydraulic forces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Lift Valve (AREA)
- Check Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/826,299 US4145026A (en) | 1977-08-22 | 1977-08-22 | Valve with self-actuating fluid seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX146762A true MX146762A (es) | 1982-08-11 |
Family
ID=25246178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX171344A MX146762A (es) | 1977-08-22 | 1977-11-15 | Mejoras en valvula con sellos accionados hidraulicamente para fluidos |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4145026A (es) |
| JP (1) | JPS5435414A (es) |
| CA (1) | CA1055465A (es) |
| DE (1) | DE2829400A1 (es) |
| FR (1) | FR2401370A1 (es) |
| GB (1) | GB1596613A (es) |
| IT (1) | IT1096803B (es) |
| MX (1) | MX146762A (es) |
| NL (1) | NL7805506A (es) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS556440B2 (es) * | 1975-01-30 | 1980-02-16 | ||
| JPS56126499A (en) * | 1980-03-10 | 1981-10-03 | Ebara Infilco Co Ltd | Treatment of sludge in night soil purifying tank |
| JPS56126498A (en) * | 1980-03-10 | 1981-10-03 | Ebara Infilco Co Ltd | Treatment of sludge in night soil purifying tank |
| FR2480895A3 (fr) * | 1980-04-18 | 1981-10-23 | Simoens Herve | Vanne a sieges paralleles et a obturateur monobloc a faces paralleles |
| US4410007A (en) * | 1980-08-11 | 1983-10-18 | Anchor/Darling Valve Company | Soft seal installation for feed water check valve |
| JPS5861890A (ja) * | 1981-10-07 | 1983-04-13 | Nishihara Environ Sanit Res Corp | 汚水処理方法 |
| JPH056055Y2 (es) * | 1984-10-08 | 1993-02-17 | ||
| US4647005A (en) * | 1985-07-11 | 1987-03-03 | Hunter Joseph M | Blowout protector |
| US4783859A (en) * | 1985-09-24 | 1988-11-15 | Monogram Industries, Inc. | Aircraft toilet flush valve |
| JPH0322600U (es) * | 1989-07-11 | 1991-03-08 | ||
| DE4329856C1 (de) * | 1993-09-03 | 1995-04-13 | Martin Westenberg | Schieber |
| BR0200134B1 (pt) * | 2002-01-15 | 2010-07-13 | aperfeiçoamento introduzido em válvula guilhotina. | |
| US7204474B2 (en) * | 2004-08-06 | 2007-04-17 | Stinger Wellhead Protection, Inc. | High-pressure plug valve |
| US7946556B1 (en) * | 2010-08-16 | 2011-05-24 | Sistag Ag Absperrtechnik | Resilient seat seal for a valve |
| DE102011015819A1 (de) * | 2011-04-01 | 2012-10-04 | Claus Grosser | Industriearmatur |
| EP2592314B1 (en) * | 2011-11-10 | 2016-08-24 | ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH | Charged particle beam device, vacuum valve therefore and operation thereof |
| CN102705522A (zh) * | 2012-06-04 | 2012-10-03 | 江苏神农灭菌设备有限公司 | 平板闸阀中闸板的密封结构 |
| CN104703516B (zh) * | 2012-08-08 | 2018-05-01 | 恒鹏设备有限公司 | 用于烹饪设备的唇缘密封件和具有唇缘密封件的烹饪设备 |
| DE202014008411U1 (de) * | 2014-10-21 | 2014-12-19 | Djn Dwerlkotte Gmbh | Variabel vorgespannte Axialgleitrahmendichtung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2825528A (en) * | 1953-05-01 | 1958-03-04 | Arthur R Truitt | Gate valve with hydraulic expanding gate |
| US2726842A (en) * | 1953-10-13 | 1955-12-13 | Seamark Lewis Mervyn Cecil | Gate valves |
| US3642248A (en) * | 1969-05-07 | 1972-02-15 | Allen & Co Fof Proprietary Fun | Sealing mechanism |
| US3711062A (en) * | 1970-11-02 | 1973-01-16 | C Kirkwood | Expandable seal gate valve |
| US3743244A (en) * | 1971-11-09 | 1973-07-03 | H Dickenson | Top and bottom gate valve for removing and replacing renewable seating elements |
-
1977
- 1977-08-22 US US05/826,299 patent/US4145026A/en not_active Expired - Lifetime
- 1977-11-15 MX MX171344A patent/MX146762A/es unknown
- 1977-11-23 CA CA291,530A patent/CA1055465A/en not_active Expired
- 1977-11-30 JP JP14377677A patent/JPS5435414A/ja active Pending
-
1978
- 1978-05-15 GB GB19553/78A patent/GB1596613A/en not_active Expired
- 1978-05-22 NL NL7805506A patent/NL7805506A/xx not_active Application Discontinuation
- 1978-06-16 IT IT24673/78A patent/IT1096803B/it active
- 1978-06-21 FR FR7818552A patent/FR2401370A1/fr active Granted
- 1978-06-30 DE DE19782829400 patent/DE2829400A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2401370B3 (es) | 1981-02-27 |
| FR2401370A1 (fr) | 1979-03-23 |
| GB1596613A (en) | 1981-08-26 |
| CA1055465A (en) | 1979-05-29 |
| DE2829400A1 (de) | 1979-03-01 |
| JPS5435414A (en) | 1979-03-15 |
| IT7824673A0 (it) | 1978-06-16 |
| NL7805506A (nl) | 1979-02-26 |
| IT1096803B (it) | 1985-08-26 |
| US4145026A (en) | 1979-03-20 |
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