BR7705028A - Valvula de pendulo - Google Patents

Valvula de pendulo

Info

Publication number
BR7705028A
BR7705028A BR7705028A BR7705028A BR7705028A BR 7705028 A BR7705028 A BR 7705028A BR 7705028 A BR7705028 A BR 7705028A BR 7705028 A BR7705028 A BR 7705028A BR 7705028 A BR7705028 A BR 7705028A
Authority
BR
Brazil
Prior art keywords
pendulum valve
pendulum
valve
Prior art date
Application number
BR7705028A
Other languages
English (en)
Portuguese (pt)
Inventor
L Grein
U Reimpell
F Stark
R Reiter
Original Assignee
Leybold Heraeus Gmbh & Co Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Leybold Heraeus Gmbh & Co Kg filed Critical Leybold Heraeus Gmbh & Co Kg
Publication of BR7705028A publication Critical patent/BR7705028A/pt

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
    • F16K3/04—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 pivoted closure members
    • F16K3/10—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 pivoted closure members with special arrangements for separating the sealing faces or for pressing them together

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Sliding Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)
BR7705028A 1976-08-03 1977-08-01 Valvula de pendulo BR7705028A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2634885A DE2634885C2 (de) 1976-08-03 1976-08-03 Pendelschieber

Publications (1)

Publication Number Publication Date
BR7705028A true BR7705028A (pt) 1978-05-02

Family

ID=5984623

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7705028A BR7705028A (pt) 1976-08-03 1977-08-01 Valvula de pendulo

Country Status (5)

Country Link
US (1) US4328947A (enExample)
BR (1) BR7705028A (enExample)
DE (1) DE2634885C2 (enExample)
FR (1) FR2360809A1 (enExample)
GB (1) GB1551189A (enExample)

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Publication number Priority date Publication date Assignee Title
CH640924A5 (en) * 1979-08-28 1984-01-31 Balzers Hochvakuum Vacuum slide valve
DE3417731A1 (de) * 1984-05-12 1985-11-14 Leybold-Heraeus GmbH, 5000 Köln Vakuum-praezisionsschmelz- und -giessofen mit schmelzkammer und kokillenkammer
FR2648533B1 (fr) * 1989-06-14 1991-09-06 Coureau Ets Jc Dispositif de commande de vanne et vanne comportant un tel dispositif de commande
DE4110186A1 (de) * 1991-03-25 1992-10-01 Mannesmann Ag Schieber zum absperren einer rohrleitung
DE4446946C1 (de) * 1994-12-28 1996-09-12 Vat Holding Ag Schieberventil
DE19716377A1 (de) * 1997-04-18 1998-10-22 Kromschroeder Ag G Ventil
US20010040230A1 (en) * 1999-11-30 2001-11-15 Woo Sik Yoo Compact gate valve
US6390448B1 (en) 2000-03-30 2002-05-21 Lam Research Corporation Single shaft dual cradle vacuum slot valve
US6913243B1 (en) * 2000-03-30 2005-07-05 Lam Research Corporation Unitary slot valve actuator with dual valves
US6398184B1 (en) * 2000-12-29 2002-06-04 General Signal Corporation Lock device and lock method for knife gate valves
US6698718B2 (en) 2001-08-29 2004-03-02 Wafermasters, Inc. Rotary valve
JP4304365B2 (ja) * 2002-12-16 2009-07-29 Ｓｍｃ株式会社 ゲートバルブ
US7048254B2 (en) * 2003-06-19 2006-05-23 Giant Industries Low-leakage valve apparatus
US7270311B1 (en) * 2003-07-14 2007-09-18 Brenes Arthur J Pendulum gate valve
WO2007001162A1 (en) * 2005-06-29 2007-01-04 Innovation For Creative Devices Co., Ltd. Door assembly adapted to the reversed atmospheric pressure
US7871061B1 (en) * 2007-04-05 2011-01-18 Mandeville Jr Matthew Kevin Dual spreading link for gate valves
DE102007023339A1 (de) * 2007-05-16 2008-11-20 Vat Holding Ag Ventil mit einem Verschlussorgan
RU2375627C1 (ru) * 2008-04-28 2009-12-10 Владимир Андреевич Яровой Осевой запорно-регулирующий дисковый клапан
KR101139789B1 (ko) * 2011-07-26 2012-04-26 서광공업 주식회사 가변 디스크형 버터플라이 밸브
CN102563112B (zh) * 2011-12-31 2014-04-23 肇庆市腾胜真空技术工程有限公司 真空室用的真空插板阀
DE112014006451B4 (de) 2014-03-12 2022-05-12 Vistadeltek, Llc Multiflexverbindung
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US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
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CN114033861B (zh) * 2021-12-07 2025-03-28 中国科学院高能物理研究所 一种rf屏蔽全金属闸板阀
US11802257B2 (en) 2022-01-31 2023-10-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point
CN114811063B (zh) * 2022-05-27 2025-01-28 宝鸡泰华磁机电技术研究所有限公司 一种双密封式楔形双闸板闸阀
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US12306076B2 (en) 2023-05-12 2025-05-20 Marathon Petroleum Company Lp Systems, apparatuses, and methods for sample cylinder inspection, pressurization, and sample disposal
US12533615B2 (en) 2023-06-02 2026-01-27 Marathon Petroleum Company Lp Methods and systems for reducing contaminants in a feed stream
CN116412261B (zh) * 2023-06-12 2023-08-22 靖江佳晟真空技术有限公司 一种真空插板阀阀芯结构
US12415962B2 (en) 2023-11-10 2025-09-16 Marathon Petroleum Company Lp Systems and methods for producing aviation fuel
CN118686916B (zh) * 2024-08-28 2025-01-24 英迈斯(福建)信息技术有限公司 车库电动道闸机用离合传动装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1534513A (en) * 1921-12-19 1925-04-21 Fulton Co Gate valve
US2058951A (en) * 1935-07-24 1936-10-27 Buirk William Pressure control mechanism
FR1213058A (fr) * 1958-10-24 1960-03-29 Neyrpic Ets Perfectionnements aux dispositifs d'étanchéité mobile pour robinets
FR1234846A (fr) * 1959-05-22 1960-10-19 Perfectionnements apportés aux robinets et vannes à sièges parallèles
FR1251418A (fr) * 1959-12-10 1961-01-20 Chantiers De Latlantique Robinet-vanne à étanchéité absolue, notamment pour fluides d'installation nucléaire
US3237916A (en) * 1963-10-02 1966-03-01 Grove Valve & Regulator Co Disc valve
US3254660A (en) * 1963-12-19 1966-06-07 Itt Closure operator for valves
DE1500285A1 (de) * 1965-03-06 1969-07-10 Hochvakuum Dresden Wissenschaf Ausheizbares Ventil grosser Nennweite fuer Hoechstvakuumanlagen
FR1513266A (fr) * 1966-07-04 1968-02-16 Mécanisme d'entraînement du clapet d'une vanne à passage total permettant un verrouillage en fin de course
US3973753A (en) * 1974-03-18 1976-08-10 Varian Associates High vacuum gate valve
CA1034106A (en) * 1974-07-22 1978-07-04 Avm Corporation Butterfly valve

Also Published As

Publication number Publication date
DE2634885A1 (de) 1978-02-09
GB1551189A (en) 1979-08-22
DE2634885C2 (de) 1985-10-31
FR2360809A1 (fr) 1978-03-03
US4328947A (en) 1982-05-11
FR2360809B1 (enExample) 1983-05-06

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