FR2383369A1 - Vanne spherique - Google Patents
Vanne spheriqueInfo
- Publication number
- FR2383369A1 FR2383369A1 FR7804079A FR7804079A FR2383369A1 FR 2383369 A1 FR2383369 A1 FR 2383369A1 FR 7804079 A FR7804079 A FR 7804079A FR 7804079 A FR7804079 A FR 7804079A FR 2383369 A1 FR2383369 A1 FR 2383369A1
- Authority
- FR
- France
- Prior art keywords
- ball valve
- shutter
- valve
- plugging
- seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000012530 fluid Substances 0.000 abstract 1
- 230000002285 radioactive effect Effects 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/24—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with valve members that, on opening of the valve, are initially lifted from the seat and next are turned around an axis parallel to the seat
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
- F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
- F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
- F16K5/204—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the plugs or parts of the plugs mechanically pressing the seals against the housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Taps Or Cocks (AREA)
- Mechanically-Actuated Valves (AREA)
- Sliding Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
La présente invention concerne une vanne sphérique. Elle se caractérise essentiellement par le fait qu'elle comprend un corps, un obturateur, un siège et des moyens comportant deux systèmes à genouillère actionnant un fléau supportant l'obturateur. La vanne trouve une application particulièrement avantageuse pour l'obturation des conduites de grandes dimensions transportant des fluides corrosifs ou radioactifs.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21123/77A IT1125762B (it) | 1977-03-10 | 1977-03-10 | Valvola di isolamento a sfera perfezionata |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2383369A1 true FR2383369A1 (fr) | 1978-10-06 |
FR2383369B1 FR2383369B1 (fr) | 1979-07-13 |
Family
ID=11177074
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7804079A Granted FR2383369A1 (fr) | 1977-03-10 | 1978-02-14 | Vanne spherique |
Country Status (12)
Country | Link |
---|---|
US (1) | US4546953A (fr) |
JP (1) | JPS53134230A (fr) |
BE (1) | BE864777A (fr) |
BR (1) | BR7801508A (fr) |
CA (1) | CA1091216A (fr) |
DE (1) | DE2810446C2 (fr) |
FR (1) | FR2383369A1 (fr) |
GB (1) | GB1563471A (fr) |
IT (1) | IT1125762B (fr) |
NL (1) | NL168039C (fr) |
SU (1) | SU1149884A3 (fr) |
ZA (1) | ZA781162B (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0107868A1 (fr) * | 1982-10-27 | 1984-05-09 | Giorgio Bormioli | Robinet à obturateur sphérique avec rotation et translation de l'obturateur pour des fluides à très hautes ou très basses températures |
EP0159799A2 (fr) * | 1984-03-15 | 1985-10-30 | VARDEN, Arnold | Robinet à tournant sphérique |
EP0581119A1 (fr) * | 1992-07-15 | 1994-02-02 | Zimmermann & Jansen GmbH | Vanne papillon |
US5417404A (en) * | 1993-10-22 | 1995-05-23 | Varden; Arnold | Geared ball valve |
FR2736129A1 (fr) * | 1995-06-30 | 1997-01-03 | Cybernetix | Obturateur axial a clapet |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5998174U (ja) * | 1982-12-23 | 1984-07-03 | 新日本製鐵株式会社 | 管路用弁 |
DE3643680A1 (de) * | 1986-12-20 | 1988-07-07 | Dillinger Stahlbau | Absperrvorrichtung mit hubdrehfluegelklappe |
US5853022A (en) * | 1996-04-10 | 1998-12-29 | Fisher Controls International, Inc. | Valve actuator with instrument mounting manifold |
US5762315A (en) * | 1996-04-10 | 1998-06-09 | Fisher Controls International, Inc. | Valve actuator with pliable pressure conversion device |
US5979864A (en) * | 1997-04-25 | 1999-11-09 | Fisher Controls International, Inc. | Double convoluted pliable pressure conversion unit |
US6062534A (en) * | 1997-04-25 | 2000-05-16 | Fisher Controls International | Double acting rotary valve actuator |
US6000675A (en) * | 1997-04-25 | 1999-12-14 | Fisher Controls International, Inc. | Tension-spring return rotary valve actuator |
US5988205A (en) * | 1997-04-25 | 1999-11-23 | Fisher Controls International, Inc. | Rotary valve actuator with zero lost motion universal connection |
US5975487A (en) * | 1997-04-25 | 1999-11-02 | Fisher Controls International, Inc. | Rotary valve actuator with high-low-high torque linkage |
US7281700B2 (en) * | 2005-04-12 | 2007-10-16 | Tokyo Electron Limited | Gate valve apparatus for vacuum processing system |
JP4435799B2 (ja) * | 2007-03-19 | 2010-03-24 | 東京エレクトロン株式会社 | 開閉バルブ及び該開閉バルブを備えた処理装置 |
FR2947318B1 (fr) * | 2009-06-29 | 2015-07-17 | Fmc Technologies Sa | Vanne a obturateur pour un dispositif d'accouplement de conduits |
RU2521701C1 (ru) * | 2013-03-05 | 2014-07-10 | Закрытое акционерное общество "АНОД-НН" | Шаровой кран |
CN205877247U (zh) * | 2016-05-26 | 2017-01-11 | 刘晓琦 | 一种强制密封球阀 |
US10316603B2 (en) | 2016-06-22 | 2019-06-11 | Schlumberger Technology Corporation | Failsafe valve system |
CN109237070B (zh) * | 2018-11-23 | 2023-09-19 | 铁岭大沃阀门(集团)有限公司 | 具有阀芯轨道的半球阀 |
CN110030396B (zh) * | 2019-03-15 | 2023-11-10 | 四川大学 | 一种启闭过程密封面完全无摩擦球阀 |
CN110440020A (zh) * | 2019-07-30 | 2019-11-12 | 于霁晗 | 一种液态金属调节阀 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2108821A1 (fr) * | 1970-10-09 | 1972-05-26 | Turnani Maurice | |
FR2139149A1 (fr) * | 1971-05-27 | 1973-01-05 | Self Richard |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9361C (de) * | R. LINKE in Neusalz a./O | Absperrventil | ||
DE657137C (de) * | 1936-01-22 | 1938-02-26 | Schaeffer & Budenberg G M B H | Absperrorgan |
US2623395A (en) * | 1951-04-23 | 1952-12-30 | Pelton Water Wheel Co | Cone valve operator |
US2934310A (en) * | 1955-11-02 | 1960-04-26 | Kinney Eng Inc S P | Tight closing butterfly valve |
FR1595754A (fr) * | 1968-11-25 | 1970-06-15 | ||
FR2053455A5 (en) * | 1969-07-04 | 1971-04-16 | Alsacienne Atom | Large diameter valve for molten metals |
US3675894A (en) * | 1969-12-03 | 1972-07-11 | Martin Marietta Corp | Eyelid hybrid butterfly type poppet valve |
GB1420225A (en) * | 1972-01-15 | 1976-01-07 | Zimmermann & Jansen Gmbh | Shut off valve |
US4013264A (en) * | 1975-08-14 | 1977-03-22 | Martin Marietta Corporation | Flow control valve with isolated sequence control mechanism |
-
1977
- 1977-03-10 IT IT21123/77A patent/IT1125762B/it active
-
1978
- 1978-02-14 FR FR7804079A patent/FR2383369A1/fr active Granted
- 1978-02-27 US US05/881,593 patent/US4546953A/en not_active Expired - Lifetime
- 1978-02-28 ZA ZA00781162A patent/ZA781162B/xx unknown
- 1978-03-06 CA CA298,274A patent/CA1091216A/fr not_active Expired
- 1978-03-09 NL NL7802612A patent/NL168039C/xx not_active IP Right Cessation
- 1978-03-09 GB GB9459/78A patent/GB1563471A/en not_active Expired
- 1978-03-10 BE BE185836A patent/BE864777A/fr not_active IP Right Cessation
- 1978-03-10 BR BR7801508A patent/BR7801508A/pt unknown
- 1978-03-10 SU SU782590599A patent/SU1149884A3/ru active
- 1978-03-10 JP JP2671178A patent/JPS53134230A/ja active Granted
- 1978-03-10 DE DE2810446A patent/DE2810446C2/de not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2108821A1 (fr) * | 1970-10-09 | 1972-05-26 | Turnani Maurice | |
FR2139149A1 (fr) * | 1971-05-27 | 1973-01-05 | Self Richard |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0107868A1 (fr) * | 1982-10-27 | 1984-05-09 | Giorgio Bormioli | Robinet à obturateur sphérique avec rotation et translation de l'obturateur pour des fluides à très hautes ou très basses températures |
EP0159799A2 (fr) * | 1984-03-15 | 1985-10-30 | VARDEN, Arnold | Robinet à tournant sphérique |
EP0159799B1 (fr) * | 1984-03-15 | 1990-11-22 | VARDEN, Arnold | Robinet à tournant sphérique |
EP0581119A1 (fr) * | 1992-07-15 | 1994-02-02 | Zimmermann & Jansen GmbH | Vanne papillon |
US5417404A (en) * | 1993-10-22 | 1995-05-23 | Varden; Arnold | Geared ball valve |
FR2736129A1 (fr) * | 1995-06-30 | 1997-01-03 | Cybernetix | Obturateur axial a clapet |
Also Published As
Publication number | Publication date |
---|---|
NL168039B (nl) | 1981-09-16 |
DE2810446A1 (de) | 1978-09-14 |
IT1125762B (it) | 1986-05-14 |
NL7802612A (nl) | 1978-09-12 |
JPS53134230A (en) | 1978-11-22 |
BR7801508A (pt) | 1978-10-03 |
JPS6211236B2 (fr) | 1987-03-11 |
BE864777A (fr) | 1978-09-11 |
SU1149884A3 (ru) | 1985-04-07 |
FR2383369B1 (fr) | 1979-07-13 |
ZA781162B (en) | 1979-02-28 |
NL168039C (nl) | 1982-02-16 |
GB1563471A (en) | 1980-03-26 |
US4546953A (en) | 1985-10-15 |
CA1091216A (fr) | 1980-12-09 |
DE2810446C2 (de) | 1984-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |