ES376506A1 - Un dispositivo de accionamiento de una valvula. - Google Patents

Un dispositivo de accionamiento de una valvula.

Info

Publication number
ES376506A1
ES376506A1 ES376506A ES376506A ES376506A1 ES 376506 A1 ES376506 A1 ES 376506A1 ES 376506 A ES376506 A ES 376506A ES 376506 A ES376506 A ES 376506A ES 376506 A1 ES376506 A1 ES 376506A1
Authority
ES
Spain
Prior art keywords
piston
gate
cylinder
outside
move
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
ES376506A
Other languages
English (en)
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.)
ACF Industries Inc
Original Assignee
ACF Industries Inc
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 ACF Industries Inc filed Critical ACF Industries Inc
Publication of ES376506A1 publication Critical patent/ES376506A1/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
    • F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Actuator (AREA)
  • Valve Housings (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Coating Apparatus (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Sliding Valves (AREA)
ES376506A 1969-04-21 1970-02-12 Un dispositivo de accionamiento de una valvula. Expired ES376506A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81751869A 1969-04-21 1969-04-21

Publications (1)

Publication Number Publication Date
ES376506A1 true ES376506A1 (es) 1972-04-16

Family

ID=25223249

Family Applications (1)

Application Number Title Priority Date Filing Date
ES376506A Expired ES376506A1 (es) 1969-04-21 1970-02-12 Un dispositivo de accionamiento de una valvula.

Country Status (8)

Country Link
US (1) US3570804A (es)
JP (1) JPS4827642B1 (es)
AT (1) AT296188B (es)
DE (1) DE2019035B2 (es)
ES (1) ES376506A1 (es)
FR (1) FR2045488A5 (es)
GB (1) GB1302086A (es)
NL (1) NL7005698A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3650506A (en) * 1970-06-26 1972-03-21 Us Industries Inc Rotary valve with line pressure connected actuator
US3672628A (en) * 1970-11-25 1972-06-27 Westinghouse Electric Corp Controller for a back seated valve
US3734455A (en) * 1971-09-21 1973-05-22 Acf Ind Inc Safety device for a fluid cylinder valve actuator
JPS50155034U (es) * 1974-06-07 1975-12-23
US4201238A (en) * 1978-03-13 1980-05-06 Vetco, Inc. Emergency override with hermetic seal
FR2466784A1 (fr) * 1979-10-05 1981-04-10 Thomson Csf Tete de couplage opto-electronique, et procede de montage d'une telle tete
US4295390A (en) * 1979-10-19 1981-10-20 Fmc Corporation Manual override control for double-acting actuator
US10982808B2 (en) * 2019-05-08 2021-04-20 Fmg Technologies, Inc. Valve control and/or lubrication system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2707483A (en) * 1950-02-02 1955-05-03 Shafer Valve Co Pressure fluid operated reclosing type valve
US2745626A (en) * 1950-09-07 1956-05-15 Hieatt Engineering Co Pilot controlled valve for sub-atmospheric and other low pressures
US3155365A (en) * 1960-10-28 1964-11-03 Hartung Pressure medium controlled liquid valve for automatic flow limitation devices
US3402912A (en) * 1967-06-29 1968-09-24 Camco Inc Manual and piston valve operator
US3446241A (en) * 1967-08-28 1969-05-27 Mojonnier Bros Co Flow control valve with plural diaphragm operator

Also Published As

Publication number Publication date
GB1302086A (es) 1973-01-04
US3570804A (en) 1971-03-16
FR2045488A5 (es) 1971-02-26
DE2019035A1 (de) 1970-11-05
AT296188B (de) 1972-02-10
NL7005698A (es) 1970-10-23
DE2019035B2 (de) 1973-02-08
JPS4827642B1 (es) 1973-08-24

Similar Documents

Publication Publication Date Title
US2233521A (en) Double-acting check valve device
ES312682A1 (es) Un dispositivo de gato hidraulico.
ES322644A1 (es) Perfeccionamientos en servomandos hidraulicos.
ES376506A1 (es) Un dispositivo de accionamiento de una valvula.
SE7503580L (sv) Sjelvreglerande uppmetningsoppningskonstruktion.
ES332470A1 (es) Un dispositivo hidroneumatico.
GB972073A (en) Device for axial displacement of an elongated member
ES380749A1 (es) Gato hidraulico con dispositivo de inversion automatico in-corporado.
ES400840A1 (es) Perfeccionamientos en dispositivos de accionamiento.
ES323993A1 (es) Un dispositivo de freno hidraulico.
GB1291092A (en) Improvements in or relating to a hydraulic device for driving the pressing element of a press or the like
ES325619A1 (es) Dispositivo reforzador para un sistema hidraulico.
ES316237A1 (es) Valvula y maquina movida por fluido.
ES289289A1 (es) Perfeccionamientos en dispositivos hidráulicos combinados, reguladores de frenos y de cierre de fluido
GB950060A (en) Improvements in or relating to ram-type actuating mechanisms
ES279224A1 (es) Dispositivo de mando de elevacion hidraulico de un carro elevador
GB699348A (en) An improved hydraulic shearing apparatus
ES237998A1 (es) Un mecanismo de embrague
ES329126A1 (es) Perfeccionamientos en la construccion de dispositivos para la elevacion.
ES389433A1 (es) Perfeccionamientos introducidos en valvulas capaces de fun-cionar en respuesta a un numero predeterminado de impulsos de presion en un fluido aplicado a ellas.
ES227071A1 (es) Un mecanismo de mando para frenos de vehículos.
ES271869A1 (es) Sistema de inyecciën de combustible
ES465654A1 (es) Una valvula de maniobra, accionada por fluido auxiliar
GB587159A (en) Control valve for fluid actuated devices
ES195177U (es) Mecanismo reforzado de potencia.