ES255353A1 - Aparato de obturaciën con accionamiento ayudado - Google Patents

Aparato de obturaciën con accionamiento ayudado

Info

Publication number
ES255353A1
ES255353A1 ES0255353A ES255353A ES255353A1 ES 255353 A1 ES255353 A1 ES 255353A1 ES 0255353 A ES0255353 A ES 0255353A ES 255353 A ES255353 A ES 255353A ES 255353 A1 ES255353 A1 ES 255353A1
Authority
ES
Spain
Prior art keywords
seat
chamber
membrane
primary pressure
pressure chamber
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
ES0255353A
Other languages
English (en)
Spanish (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.)
CIE PARISIENNE OUTIL AIR COMPR
Compagnie Parisienne dOutillage a Air Comprime SA
Original Assignee
CIE PARISIENNE OUTIL AIR COMPR
Compagnie Parisienne dOutillage a Air Comprime 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 CIE PARISIENNE OUTIL AIR COMPR, Compagnie Parisienne dOutillage a Air Comprime SA filed Critical CIE PARISIENNE OUTIL AIR COMPR
Publication of ES255353A1 publication Critical patent/ES255353A1/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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/365—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a diaphragm
    • 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
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Reciprocating Pumps (AREA)
ES0255353A 1959-02-27 1960-01-28 Aparato de obturaciën con accionamiento ayudado Expired ES255353A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR787941A FR1226705A (fr) 1959-02-27 1959-02-27 Appareil d'obturation à commande assistée

Publications (1)

Publication Number Publication Date
ES255353A1 true ES255353A1 (es) 1960-04-16

Family

ID=8711822

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0255353A Expired ES255353A1 (es) 1959-02-27 1960-01-28 Aparato de obturaciën con accionamiento ayudado

Country Status (5)

Country Link
BE (1) BE588080A (fr)
ES (1) ES255353A1 (fr)
FR (1) FR1226705A (fr)
GB (1) GB924602A (fr)
MC (1) MC195A1 (fr)

Also Published As

Publication number Publication date
BE588080A (fr) 1960-08-26
FR1226705A (fr) 1960-07-15
GB924602A (en) 1963-04-24
MC195A1 (fr) 1960-09-08

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