BR9101398A - Valvula de cunha de disco duplo - Google Patents
Valvula de cunha de disco duploInfo
- Publication number
- BR9101398A BR9101398A BR919101398A BR9101398A BR9101398A BR 9101398 A BR9101398 A BR 9101398A BR 919101398 A BR919101398 A BR 919101398A BR 9101398 A BR9101398 A BR 9101398A BR 9101398 A BR9101398 A BR 9101398A
- Authority
- BR
- Brazil
- Prior art keywords
- gate valve
- pipe section
- sealing rings
- sealing
- compensator
- 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
- F16K3/184—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 cams
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Details Of Valves (AREA)
- Magnetically Actuated Valves (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- External Artificial Organs (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Rotary Pumps (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Compressor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4011274A DE4011274C1 (pt) | 1990-04-06 | 1990-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9101398A true BR9101398A (pt) | 1991-11-26 |
Family
ID=6403964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919101398A BR9101398A (pt) | 1990-04-06 | 1991-04-08 | Valvula de cunha de disco duplo |
Country Status (9)
Country | Link |
---|---|
US (1) | US5116022A (pt) |
EP (1) | EP0450646B1 (pt) |
AT (1) | ATE124766T1 (pt) |
BR (1) | BR9101398A (pt) |
CA (1) | CA2039641C (pt) |
DE (2) | DE4011274C1 (pt) |
ES (1) | ES2077099T3 (pt) |
RU (1) | RU2050494C1 (pt) |
ZA (1) | ZA912537B (pt) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4414176A1 (de) * | 1994-04-22 | 1995-10-26 | Zimmermann & Jansen Gmbh | Plattenschieber |
DE4422055C1 (de) * | 1994-06-23 | 1995-12-07 | Zimmermann & Jansen Gmbh | Einrichtung zur Betätigung einer Anordnung von Leitrohrschiebern |
DE29623103U1 (de) * | 1996-10-23 | 1997-11-06 | Zimmermann & Jansen GmbH, 52355 Düren | Schieber, insbesondere Rohrbrückenschieber |
DE19723962C2 (de) * | 1997-06-06 | 2000-05-31 | Zimmermann & Jansen Gmbh | Doppelplattenschieber |
EP1379604B1 (en) * | 2001-03-12 | 2010-02-24 | Curtiss-Wright Flow Control Corporation | Improved coke drum bottom de-heading system |
US8512525B2 (en) * | 2001-03-12 | 2013-08-20 | Curtiss-Wright Flow Control Corporation | Valve system and method for unheading a coke drum |
US6964727B2 (en) * | 2001-03-12 | 2005-11-15 | Curtiss-Wright Flow Control Corporation | Coke drum bottom de-heading system |
US8123197B2 (en) | 2001-03-12 | 2012-02-28 | Curtiss-Wright Flow Control Corporation | Ethylene production isolation valve systems |
US7247220B2 (en) * | 2001-11-09 | 2007-07-24 | Foster Wheeler Usa Corporation | Coke drum discharge system |
US6843889B2 (en) * | 2002-09-05 | 2005-01-18 | Curtiss-Wright Flow Control Corporation | Coke drum bottom throttling valve and system |
US8702911B2 (en) * | 2003-02-21 | 2014-04-22 | Curtiss-Wright Flow Control Corporation | Center feed system |
US7316762B2 (en) | 2003-04-11 | 2008-01-08 | Curtiss-Wright Flow Control Corporation | Dynamic flange seal and sealing system |
JP2006526125A (ja) * | 2003-05-13 | 2006-11-16 | アプライド マテリアルズ インコーポレイテッド | 処理チャンバの開口を封止するための方法および装置 |
DE10343298A1 (de) * | 2003-09-18 | 2005-04-14 | Z & J Technologies Gmbh | Verkokungstrommel |
DE202004001674U1 (de) | 2004-02-04 | 2004-06-24 | Z & J Technologies Gmbh | Doppelplattenschieber |
US7117959B2 (en) * | 2004-04-22 | 2006-10-10 | Curtiss-Wright Flow Control Corporation | Systems and methods for remotely determining and changing cutting modes during decoking |
US8679298B2 (en) * | 2004-04-22 | 2014-03-25 | Curtiss-Wright Flow Control Corporation | Remotely controlled decoking tool used in coke cutting operations |
US7473337B2 (en) | 2004-04-22 | 2009-01-06 | Curtiss-Wright Flow Control Corporation | Remotely controlled decoking tool used in coke cutting operations |
US7086416B2 (en) * | 2004-05-27 | 2006-08-08 | Zimmerman & Jansen, Inc. | Valve assembly having a compensating gate |
CN100404928C (zh) * | 2006-01-18 | 2008-07-23 | 胡金木 | 高温高压自密封双平板闸阀 |
US7819009B2 (en) | 2006-02-28 | 2010-10-26 | Frederic Borah | Vibration Monitoring System |
US7931044B2 (en) * | 2006-03-09 | 2011-04-26 | Curtiss-Wright Flow Control Corporation | Valve body and condensate holding tank flushing systems and methods |
DE102006053373B3 (de) * | 2006-11-10 | 2007-11-22 | Friatec Ag | Doppelplattenschieber |
US7736470B2 (en) * | 2007-01-25 | 2010-06-15 | Exxonmobil Research And Engineering Company | Coker feed method and apparatus |
US7731151B2 (en) * | 2007-09-27 | 2010-06-08 | Kenneth K L Lee | Pendulum vacuum gate valve |
US8440057B2 (en) * | 2008-01-23 | 2013-05-14 | Curtiss-Wright Flow Control Corporation | Linked coke drum support |
US7871500B2 (en) * | 2008-01-23 | 2011-01-18 | Curtiss-Wright Flow Control Corporation | Coke drum skirt |
US8545680B2 (en) | 2009-02-11 | 2013-10-01 | Curtiss-Wright Flow Control Corporation | Center feed system |
US8851451B2 (en) | 2009-03-23 | 2014-10-07 | Curtiss-Wright Flow Control Corporation | Non-rising electric actuated valve operator |
DE102009017634A1 (de) * | 2009-04-16 | 2011-03-31 | Z & J Technologies Gmbh | Doppelplattenschieber |
US8459608B2 (en) | 2009-07-31 | 2013-06-11 | Curtiss-Wright Flow Control Corporation | Seat and valve systems for use in delayed coker system |
CN101709807B (zh) * | 2009-12-04 | 2012-03-21 | 沈阳东北电力调节技术有限公司 | 直线方向的补偿器 |
TWI448635B (zh) * | 2010-04-14 | 2014-08-11 | Wue Shyang Machinery Co Ltd | 雙向控制閥 |
US20130153466A1 (en) | 2011-12-14 | 2013-06-20 | Exxonmobil Research And Engineering Company | Coker inlet design to minimize effects of impingement |
DE102012101015B4 (de) * | 2012-02-08 | 2013-09-05 | Z & J Technologies Gmbh | Verkokungstrommel, Absperrventil für eine Verkokungstrommel und Verfahren zum Zuführen von Reststoffen in eine Verkokungstrommel |
DE102015104555A1 (de) * | 2015-03-26 | 2016-09-29 | Z & J Technologies Gmbh | Doppelplattenschieber, Absperrplatte und Verfahren zum Abdichten eines Doppelplattenschiebers |
CN106286874A (zh) * | 2015-05-25 | 2017-01-04 | 北京实力源科技开发有限责任公司 | 一种插板阀 |
DE102016101627B4 (de) | 2016-01-29 | 2023-01-19 | Z & J Technologies Gmbh | Doppelplattenschieber für eine Ethylenanlage, Ethylenanlage und Verfahren zum Betrieb einer Ethylenanlage |
DE202016102559U1 (de) | 2016-01-29 | 2016-06-20 | Z & J Technologies Gmbh | Doppelplattenschieber für eine Ethylenanlage und Ethylenanlage |
DE102016111169B4 (de) * | 2016-06-17 | 2019-04-25 | ZMK Technologies GmbH | Ventil mit Erosionsschutzvorrichtung |
EP3306150A1 (en) | 2016-10-04 | 2018-04-11 | Paul Wurth S.A. | Gate valve for a chemical plant |
DE102018101472A1 (de) | 2018-01-23 | 2019-07-25 | Z & J Technologies Gmbh | Schieberventil und Verwendung eines Schieberventils |
CN108757973B (zh) * | 2018-08-16 | 2023-11-14 | 北京航天石化技术装备工程有限公司 | 一种双闸板闸阀 |
CN109373003B (zh) * | 2018-11-30 | 2023-08-22 | 洛阳三旋智能装备有限公司 | 一种电动单丝杠气辅密封焦炭塔顶阀 |
CN112161071B (zh) * | 2020-08-20 | 2022-09-30 | 山东中车华腾环保科技有限公司 | 一种电动滑阀及包括该电动滑阀的列车集便系统 |
EP4370815A1 (de) | 2021-07-14 | 2024-05-22 | Z & J Technologies GmbH | Plattenschieber, betriebsverfahren und verwendung |
DE102022105939A1 (de) | 2021-07-14 | 2023-01-19 | Z & J Technologies Gmbh | Plattenschieber, Betriebsverfahren und Verwendung |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2306490A (en) * | 1939-09-11 | 1942-12-29 | Reed Roller Bit Co | Valve |
DE868543C (de) * | 1951-02-27 | 1953-02-26 | Heinz Bechler | Absperrschieber mit dichtem Leitrohr |
US2705610A (en) * | 1951-05-05 | 1955-04-05 | Crane Co | Conduit valve |
FR2054522B1 (pt) * | 1969-07-30 | 1973-05-11 | Guichon Robert | |
DE2713149A1 (de) * | 1977-03-25 | 1978-09-28 | Zimmermann & Jansen Gmbh | Absperrschieber, insbesondere fuer staubbeladene gasfoermige medien |
DE2745139A1 (de) * | 1977-10-07 | 1979-04-12 | Leybold Heraeus Gmbh & Co Kg | Hochvakuumdichter verschluss |
US4244557A (en) * | 1977-10-07 | 1981-01-13 | Leybold-Heraeus Gmbh | High vacuum seal |
DE8008316U1 (de) * | 1980-03-26 | 1980-07-17 | Hermann Rappold & Co Gmbh, 5160 Dueren | Doppelplattenschieber mit rohrbruecke |
DD233402A5 (de) * | 1985-04-19 | 1986-02-26 | Jakovic,Mladen,Ch | Keilschieber |
-
1990
- 1990-04-06 DE DE4011274A patent/DE4011274C1/de not_active Expired - Lifetime
-
1991
- 1991-04-03 CA CA002039641A patent/CA2039641C/en not_active Expired - Lifetime
- 1991-04-03 US US07/679,783 patent/US5116022A/en not_active Expired - Lifetime
- 1991-04-05 ES ES91105416T patent/ES2077099T3/es not_active Expired - Lifetime
- 1991-04-05 ZA ZA912537A patent/ZA912537B/xx unknown
- 1991-04-05 EP EP91105416A patent/EP0450646B1/de not_active Expired - Lifetime
- 1991-04-05 RU SU914895134A patent/RU2050494C1/ru active
- 1991-04-05 DE DE59105898T patent/DE59105898D1/de not_active Expired - Lifetime
- 1991-04-05 AT AT91105416T patent/ATE124766T1/de not_active IP Right Cessation
- 1991-04-08 BR BR919101398A patent/BR9101398A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2050494C1 (ru) | 1995-12-20 |
DE59105898D1 (de) | 1995-08-10 |
ZA912537B (en) | 1991-12-24 |
EP0450646A2 (de) | 1991-10-09 |
ES2077099T3 (es) | 1995-11-16 |
EP0450646B1 (de) | 1995-07-05 |
CA2039641C (en) | 1994-11-08 |
EP0450646A3 (en) | 1992-03-04 |
US5116022A (en) | 1992-05-26 |
DE4011274C1 (pt) | 1991-08-01 |
ATE124766T1 (de) | 1995-07-15 |
CA2039641A1 (en) | 1991-10-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Letter patent granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 08/04/2006 |