[go: up one dir, main page]

ES532216A0 - Perfeccionamientos en valvulas accionadas por un medio de presion - Google Patents

Perfeccionamientos en valvulas accionadas por un medio de presion

Info

Publication number
ES532216A0
ES532216A0 ES532216A ES532216A ES532216A0 ES 532216 A0 ES532216 A0 ES 532216A0 ES 532216 A ES532216 A ES 532216A ES 532216 A ES532216 A ES 532216A ES 532216 A0 ES532216 A0 ES 532216A0
Authority
ES
Spain
Prior art keywords
pressure media
valves operated
valves
operated
media
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
Application number
ES532216A
Other languages
English (en)
Other versions
ES8605324A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sulzer AG
Original Assignee
Sulzer AG
Sulzer Freres SA
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
Priority claimed from CH273183A external-priority patent/CH661333A5/de
Priority claimed from CH41084A external-priority patent/CH663993A5/de
Application filed by Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of ES532216A0 publication Critical patent/ES532216A0/es
Publication of ES8605324A1 publication Critical patent/ES8605324A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
    • F01D21/20—Checking operation of shut-down devices
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1223—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being acted upon by the circulating fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Vehicle Body Suspensions (AREA)
ES532216A 1983-05-19 1984-05-04 Perfeccionamientos en valvulas accionadas por un medio de presion Expired ES8605324A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH273183A CH661333A5 (en) 1983-05-19 1983-05-19 Pressure-operated valve device
CH41084A CH663993A5 (de) 1984-01-30 1984-01-30 Druckmediumbetaetigtes ventil.

Publications (2)

Publication Number Publication Date
ES532216A0 true ES532216A0 (es) 1986-03-16
ES8605324A1 ES8605324A1 (es) 1986-03-16

Family

ID=25684495

Family Applications (1)

Application Number Title Priority Date Filing Date
ES532216A Expired ES8605324A1 (es) 1983-05-19 1984-05-04 Perfeccionamientos en valvulas accionadas por un medio de presion

Country Status (5)

Country Link
US (1) US4552330A (es)
EP (1) EP0126291B1 (es)
CA (1) CA1215289A (es)
DE (1) DE3473023D1 (es)
ES (1) ES8605324A1 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4852850A (en) * 1987-05-14 1989-08-01 Westinghouse Electric Corp. Valve system with adjustable seating force
EP0252073B1 (en) * 1985-12-29 1989-08-23 Központi Bányászati Fejlesztési Intézet Actuating device for valves or similar closing appliances in pipe-chamber feeders of hydraulic transport equipments
SE451153B (sv) * 1986-01-20 1987-09-07 Dominator Ab Sett att endra trycket i pneumatiska eller hydrauliska system och anordning for att genomfora settet
US5139663A (en) * 1991-03-14 1992-08-18 Microlift Systems Limited Partnership Discharge valve for dissolved air flotation
US5275136A (en) * 1991-06-24 1994-01-04 Ford Motor Company Variable engine valve control system with hydraulic damper
WO1993011345A1 (en) * 1991-11-29 1993-06-10 Caterpillar Inc. Engine valve seating velocity hydraulic snubber
US6457696B1 (en) * 1998-11-06 2002-10-01 Tgk Co., Ltd. Pilot operated flow regulating valve
IT1310675B1 (it) * 1999-08-06 2002-02-19 Merlo Spa Raccordo ad innesto rapido per circuiti a fluido
US6749173B2 (en) * 2002-09-27 2004-06-15 The Hartfiel Company Valve arrangement and method of directing fluid flow
RU2276303C1 (ru) * 2004-09-21 2006-05-10 Михаил Иванович Новиков Клапан перепускной с блоком управления
DE102009014570A1 (de) * 2009-03-17 2010-09-23 E.G.O. Elektro-Gerätebau GmbH Verfahren zur Steuerung einer Kochstelle eines Gasherdes sowie Vorrichtung
GB2498545A (en) * 2012-01-18 2013-07-24 Babcock Integrated Technology Ltd Flood control valve assembly
CN104583655A (zh) * 2012-07-09 2015-04-29 诺格伦公司 电磁体辅助的压力致动阀
DE102012021388B4 (de) * 2012-10-31 2022-02-03 Samson Aktiengesellschaft Pneumatisches Antriebssystem und Verfahren zum Betreiben des pneumatischen Antriebssystems
US9915371B2 (en) * 2014-11-25 2018-03-13 Parker-Hannifin Corporation Hydraulic port safety locking device
US10317917B2 (en) 2015-07-06 2019-06-11 Emerson Process Management Regulator Technologies, Inc. Fluid control apparatus having variable area flow restrictor
US9939068B2 (en) * 2015-07-06 2018-04-10 Emerson Process Management Regulator Technologies, Inc. Fluid control apparatus having flow restrictors
PL3130829T3 (pl) * 2015-08-12 2019-04-30 General Electric Technology Gmbh Zawór
JP7207999B2 (ja) * 2018-12-28 2023-01-18 三菱重工業株式会社 蒸気弁、発電システム、及び蒸気弁の検査方法
CN113853494B (zh) * 2019-05-17 2025-06-17 朗姆研究公司 使用致动空气冷却空气致动阀
EP3745007A1 (en) 2019-05-29 2020-12-02 Microtecnica S.r.l. Pressure relief valve
DE102020201173A1 (de) * 2020-01-31 2021-08-05 Robert Bosch Gesellschaft mit beschränkter Haftung Druckgesteuertes Absperrventil für ein Brennstoffzellensystem, Brennstoffzellensystem
DE102020201178A1 (de) * 2020-01-31 2021-08-05 Robert Bosch Gesellschaft mit beschränkter Haftung Absperrventil für ein Brennstoffzellensystem, Brennstoffzellensystem
JP7531288B2 (ja) * 2020-02-25 2024-08-09 東京エレクトロン株式会社 バルブ装置
US20220196181A1 (en) * 2020-12-23 2022-06-23 Goodrich Corporation Inflatable systems with electro-pneumatic valve modules

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2587539A (en) * 1946-09-07 1952-02-26 Seaman Henry Hydraulically balanced valve system
DE818195C (de) * 1948-10-02 1951-10-22 Siemens Schuckertwerke A G Hilfsgesteuertes Sicherheitsventil
US2780204A (en) * 1953-12-29 1957-02-05 Harris Seybold Co Hydraulic motive power system
US2830784A (en) * 1954-09-30 1958-04-15 Placette Theodore General purpose flow valve with alternative fluid pressure or manual control
US2986368A (en) * 1958-07-24 1961-05-30 Orenda Engines Ltd Valve
US3491982A (en) * 1968-02-19 1970-01-27 Lucas Industries Ltd Piston operated valve with relatively movable sleeve
CH528693A (de) * 1970-09-01 1972-09-30 Sulzer Ag Sicherheitsvorrichtung mit einem Ventil, vorzugsweise Absperrventil
US3746299A (en) * 1971-07-19 1973-07-17 Westinghouse Electric Corp Quick operating device for a valve
US3907248A (en) * 1973-07-20 1975-09-23 Coulbeck M G Ltd Stopcocks
US3892381A (en) * 1973-10-23 1975-07-01 Atwood & Morrill Co Inc Fail-safe valve
US4240463A (en) * 1979-07-27 1980-12-23 Otis Engineering Corporation Safety valve actuator and pilot system
CH652814A5 (de) * 1980-12-19 1985-11-29 Sulzer Ag Mediumgesteuerte absperrventilanordnung.

Also Published As

Publication number Publication date
DE3473023D1 (en) 1988-09-01
EP0126291B1 (de) 1988-07-27
ES8605324A1 (es) 1986-03-16
EP0126291A3 (en) 1985-08-14
US4552330A (en) 1985-11-12
EP0126291A2 (de) 1984-11-28
CA1215289A (en) 1986-12-16

Similar Documents

Publication Publication Date Title
ES532216A0 (es) Perfeccionamientos en valvulas accionadas por un medio de presion
MX162594A (es) Tecnica para perforacion de pozos activada a presion
IT8446857A1 (it) Dispositivo di comando azionato a pressione.
IT8323210A0 (it) Dispositivo di percussione azionato da un mezzo in pressione.
DE69106129D1 (de) Ausblassystem für einen kohlekanister.
MX160294A (es) Mejoras a valvula de desfogue accionada por presion moduladora
ES538147A0 (es) Perfeccionamientos en valvulas accionadas por un fluido a presion
ES291632Y (es) Dispositivo valvular magnetico en particular para un cilindro de trabajo alimentado con medio a presion.
ES537134A0 (es) Perfeccionamientos en un conmutador de gas a presion
ES292184Y (es) Cilindro de medio de presion
ES549898A0 (es) Una valvula reductora de presion
ES282536Y (es) Una valvula de presion
MX156349A (es) Mejoras en bonba compensada en presion
ES532258A0 (es) Perfeccionamientos en un dispositivo de valvula de cierre para sistemas de alta presion hidraulicos.
DE59305946D1 (de) Membrananordnung für einen Druckschalter
DE3850887D1 (de) Filtermedium für ein technisches filter.
IT8420847A0 (it) Apparato a contropressione.
ES524393A0 (es) Perfeccionamientos en dispositivos servomotores accionados por medio de presion
IT8419305A0 (it) Valvola a cassetto piano.
ES2023381B3 (es) Mejoras relativas a valvulas de presion.
ES531939A0 (es) Perfeccionamientos en la preparacion de etiquetas provistas de codigos de barras por metodos de impresion sensibles a la presion
ES517882A0 (es) Perfeccionamientos en un accionador operable por fluido a presion.
ES274268Y (es) Una valvula de retencion de la presion
ES2025356B3 (es) Junta de estanqueidad accionada por presion.
ES517881A0 (es) Perfeccionamientos en un accionador de diafragma operable por fluido a presion.

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201