FR2311948A1 - Commande pneumatique - Google Patents

Commande pneumatique

Info

Publication number
FR2311948A1
FR2311948A1 FR7516118A FR7516118A FR2311948A1 FR 2311948 A1 FR2311948 A1 FR 2311948A1 FR 7516118 A FR7516118 A FR 7516118A FR 7516118 A FR7516118 A FR 7516118A FR 2311948 A1 FR2311948 A1 FR 2311948A1
Authority
FR
France
Prior art keywords
movement
piston
low
pressure passage
supplying
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
FR7516118A
Other languages
English (en)
French (fr)
Other versions
FR2311948B1 (enrdf_load_stackoverflow
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.)
Cegelec SA
Delle Alsthom SA
Original Assignee
Cegelec SA
Delle Alsthom 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 Cegelec SA, Delle Alsthom SA filed Critical Cegelec SA
Priority to FR7516118A priority Critical patent/FR2311948A1/fr
Priority to CH458776A priority patent/CH604019A5/xx
Priority to ES448129A priority patent/ES448129A1/es
Priority to IT6825476A priority patent/IT1071284B/it
Priority to BR7603265A priority patent/BR7603265A/pt
Publication of FR2311948A1 publication Critical patent/FR2311948A1/fr
Application granted granted Critical
Publication of FR2311948B1 publication Critical patent/FR2311948B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
FR7516118A 1975-05-23 1975-05-23 Commande pneumatique Granted FR2311948A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7516118A FR2311948A1 (fr) 1975-05-23 1975-05-23 Commande pneumatique
CH458776A CH604019A5 (enrdf_load_stackoverflow) 1975-05-23 1976-04-12
ES448129A ES448129A1 (es) 1975-05-23 1976-05-21 Perfeccionamientos en dispositivos de control neumatico de gatos de manipulacion.
IT6825476A IT1071284B (it) 1975-05-23 1976-05-21 Azinatore pneumatico particolarmente per disgiuntori elettrici
BR7603265A BR7603265A (pt) 1975-05-23 1976-05-21 Aperfeicoamento em dispositivo de controle pneumatico de um macaco de manobra com pistao

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516118A FR2311948A1 (fr) 1975-05-23 1975-05-23 Commande pneumatique

Publications (2)

Publication Number Publication Date
FR2311948A1 true FR2311948A1 (fr) 1976-12-17
FR2311948B1 FR2311948B1 (enrdf_load_stackoverflow) 1980-01-04

Family

ID=9155594

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516118A Granted FR2311948A1 (fr) 1975-05-23 1975-05-23 Commande pneumatique

Country Status (5)

Country Link
BR (1) BR7603265A (enrdf_load_stackoverflow)
CH (1) CH604019A5 (enrdf_load_stackoverflow)
ES (1) ES448129A1 (enrdf_load_stackoverflow)
FR (1) FR2311948A1 (enrdf_load_stackoverflow)
IT (1) IT1071284B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
ES448129A1 (es) 1977-07-01
CH604019A5 (enrdf_load_stackoverflow) 1978-08-31
FR2311948B1 (enrdf_load_stackoverflow) 1980-01-04
IT1071284B (it) 1985-04-02
BR7603265A (pt) 1977-01-18

Similar Documents

Publication Publication Date Title
JPS5332430U (enrdf_load_stackoverflow)
GB1505669A (en) Method and apparatus for compressively conforming a portion of a metal blank to the contour of a die using pressurised fluid
ES459648A1 (es) Procedimiento y dispositivo para el mando de la fuerza meca-nica, generada por via neumatica yno hidraulica.
GB1428995A (en) Actuat'ng device
ES391527A1 (es) Perfeccionamientos introducidos en los sistemas de estran- gulacion de paso de fluidos.
GB1178295A (en) Apparatus for Indicating the Operative Position of a Movable Member.
ES403776A1 (es) Perfeccionamientos en valvulas, de descarga y control de presion.
GB1537430A (en) Actuating drive means
FR2311948A1 (fr) Commande pneumatique
GB1497938A (en) Punching presses
GB1302086A (enrdf_load_stackoverflow)
JPS57184749A (en) Control device for hydraulic system
FR2278547A1 (fr) Soupape d'arret, notamment pour installation de frein
ES423944A1 (es) Perfeccionamientos en los sistemas para invertir la marcha de un embolo de trabajo.
US3053211A (en) Means for inflating laminated sheets
GB1295725A (enrdf_load_stackoverflow)
FR2328188A1 (fr) Clapet d'arret perfectionne, notamment pour conduite d'eau d'alimentation pour centrale nucleaire
JPS6480790A (en) Two-cylinder rotary compressor
GB1441235A (en) Hydraulic control system
GB1191798A (en) Improved Fluid Control Device
FR2308815A1 (fr) Commande oleopneumatique
GB914143A (en) Improvements in fluid flow control valves
ES453793A2 (es) Sistema de accionamiento hidraulico de inversion automatica del sentido de marcha.
FR2417058A1 (fr) Installation d'eclairage pour spectacle public ou audio-visuel
JPS5422062A (en) Combined pressure reducing valve for two lines

Legal Events

Date Code Title Description
ST Notification of lapse