ES8603048A1 - Perfeccionamientos en valvulas accionadas por un fluido a presion - Google Patents

Perfeccionamientos en valvulas accionadas por un fluido a presion

Info

Publication number
ES8603048A1
ES8603048A1 ES538147A ES538147A ES8603048A1 ES 8603048 A1 ES8603048 A1 ES 8603048A1 ES 538147 A ES538147 A ES 538147A ES 538147 A ES538147 A ES 538147A ES 8603048 A1 ES8603048 A1 ES 8603048A1
Authority
ES
Spain
Prior art keywords
piston
cylinder
connecting line
piston chamber
control valve
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.)
Expired
Application number
ES538147A
Other languages
English (en)
Other versions
ES538147A0 (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
Application filed by Sulzer AG, Sulzer Freres SA filed Critical Sulzer AG
Publication of ES538147A0 publication Critical patent/ES538147A0/es
Publication of ES8603048A1 publication Critical patent/ES8603048A1/es
Expired legal-status Critical Current

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
    • F16K47/00—Means in valves for absorbing fluid energy
    • 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
    • F16K31/124—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston servo actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Details Of Valves (AREA)

Abstract

VALVULA ACCIONADA POR UN FLUIDO A PRESION. CONSTA DE UNA CAJA QUE PRESENTA UNA BOCA O TUBO DE ENTRADA UNIDA A LA FUENTE DEL MEDIO A PRESION (11), UNA BOCA O TUBO DE SALIDA (12), Y UN CILINDRO APANTALLADO (2) EN CUYO INTERIOR SE DESPLAZA UN EMBOLO (24) AL CUAL VA UNIDO UNA PIEZA DE CIERRE (13); DE DOS TUBERIAS DE DESCARGA (44, 45) CADA UNA DE LAS CUALES CONTIENE UNA VALVULA DE MANDO, QUE ESTAN ACOPLADAS A LAS CAMARAS DE EMBOLO (21, 22) Y CONDUCEN A UN SUMIDERO DE FLUIDO A PRESION; Y DE UNA TAPA (20) QUE POR MEDIO DE TORNILLOS ESTA UNIDA A LA CAJA (10).
ES538147A 1984-01-26 1984-11-30 Perfeccionamientos en valvulas accionadas por un fluido a presion Expired ES8603048A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH35984A CH663072A5 (de) 1984-01-26 1984-01-26 Druckmediumbetaetigtes ventil.

Publications (2)

Publication Number Publication Date
ES538147A0 ES538147A0 (es) 1985-12-01
ES8603048A1 true ES8603048A1 (es) 1985-12-01

Family

ID=4185220

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538147A Expired ES8603048A1 (es) 1984-01-26 1984-11-30 Perfeccionamientos en valvulas accionadas por un fluido a presion

Country Status (6)

Country Link
EP (1) EP0177620B1 (es)
JP (1) JPS60175886A (es)
CA (1) CA1231618A (es)
CH (1) CH663072A5 (es)
DE (1) DE3474991D1 (es)
ES (1) ES8603048A1 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3610965A1 (de) * 1986-04-02 1987-10-08 Mokveld Valves Bv Rueckschlagventil
GB2194311B (en) * 1986-08-19 1990-05-16 Fort Vale Eng Ltd Improvements in or relating to valves
CH679066A5 (es) * 1989-05-11 1991-12-13 Sulzer Ag
US4964391A (en) * 1989-05-30 1990-10-23 Walbro Corporation Check valve for engine fuel delivery systems
DK172727B1 (da) * 1996-11-07 1999-06-21 Apv Fluid Handling Horsens As Ventilaggregat
US6086040A (en) * 1997-11-07 2000-07-11 Apv Fluid Handling Horsens A/S Valve and a pneumatic control valve non-rotatably joined by a coupling
DE19842037A1 (de) * 1998-09-14 2000-04-06 Rhodia Acetow Ag Ventil
EP1108934A1 (fr) * 1999-12-16 2001-06-20 Techspace Aero S.A. Actionneur d'une soupape de sécurité
DE102007009288A1 (de) * 2006-11-16 2008-05-21 Bürkert Werke GmbH & Co. KG Ventilvorrichtung zur Unterbrechung der Gaszufuhr einer Versorgungsleitung
RU2552211C1 (ru) * 2014-05-05 2015-06-10 Валерий Владимирович Бодров Запорно-регулирующий клапан
JP6384246B2 (ja) 2014-10-02 2018-09-05 株式会社Ihi 空圧作動バルブ
CN104500510B (zh) * 2014-12-24 2016-10-26 太原理工大学 一种液压延时控制装置
CN108488405B (zh) * 2018-03-30 2020-08-04 苏州道森钻采设备股份有限公司 一种缸体内置式变径密封海缆闸板阀
CN109780273B (zh) * 2019-03-18 2019-12-31 温州职业技术学院 一种基于摩擦结构的全开安全阀
CN110748682A (zh) * 2019-07-22 2020-02-04 宜宾三江机械有限责任公司 一种先导结构的安全阀

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH528693A (de) * 1970-09-01 1972-09-30 Sulzer Ag Sicherheitsvorrichtung mit einem Ventil, vorzugsweise Absperrventil
DE2355593C3 (de) * 1973-11-07 1979-08-09 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Arbeitszylinder zum Ausführen einer jeweils im Bereich der Endlagen gedämpften Arbeitskolbenbewegung
DE2830416A1 (de) * 1978-07-08 1980-01-17 Bell Ag Maschf Arbeitszylinder mit bremsfunktion
US4393751A (en) * 1981-01-21 1983-07-19 C. C. Kelley & Sons Two hole hydraulic cushion valve
DD203102A1 (de) * 1981-10-30 1983-10-12 Dieter Eckert Vorrichtung zum abbremsen eines pneumatisch oder hydraulisch bewegten kolbens

Also Published As

Publication number Publication date
ES538147A0 (es) 1985-12-01
EP0177620B1 (de) 1988-11-02
JPS60175886A (ja) 1985-09-10
CA1231618A (en) 1988-01-19
CH663072A5 (de) 1987-11-13
DE3474991D1 (en) 1988-12-08
EP0177620A1 (de) 1986-04-16
JPH0454110B2 (es) 1992-08-28

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20010201