FR2308815A1 - Commande oleopneumatique - Google Patents

Commande oleopneumatique

Info

Publication number
FR2308815A1
FR2308815A1 FR7512636A FR7512636A FR2308815A1 FR 2308815 A1 FR2308815 A1 FR 2308815A1 FR 7512636 A FR7512636 A FR 7512636A FR 7512636 A FR7512636 A FR 7512636A FR 2308815 A1 FR2308815 A1 FR 2308815A1
Authority
FR
France
Prior art keywords
power
accumulator
control system
closes
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.)
Granted
Application number
FR7512636A
Other languages
English (en)
French (fr)
Other versions
FR2308815B1 (enExample
Inventor
Jacques Dayet
Joseph Martin
Charles Morel
Pierre Prabel
Libero Sfondrini
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 FR7512636A priority Critical patent/FR2308815A1/fr
Priority to CH163976A priority patent/CH606817A5/xx
Priority to IT6799576A priority patent/IT1059909B/it
Publication of FR2308815A1 publication Critical patent/FR2308815A1/fr
Application granted granted Critical
Publication of FR2308815B1 publication Critical patent/FR2308815B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Fluid-Pressure Circuits (AREA)
FR7512636A 1975-04-23 1975-04-23 Commande oleopneumatique Granted FR2308815A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7512636A FR2308815A1 (fr) 1975-04-23 1975-04-23 Commande oleopneumatique
CH163976A CH606817A5 (enExample) 1975-04-23 1976-02-11
IT6799576A IT1059909B (it) 1975-04-23 1976-04-23 Dispositivo di comando oleopneumaico..particolarmente per martinetti di interruttori elettrici

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7512636A FR2308815A1 (fr) 1975-04-23 1975-04-23 Commande oleopneumatique

Publications (2)

Publication Number Publication Date
FR2308815A1 true FR2308815A1 (fr) 1976-11-19
FR2308815B1 FR2308815B1 (enExample) 1977-11-25

Family

ID=9154366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512636A Granted FR2308815A1 (fr) 1975-04-23 1975-04-23 Commande oleopneumatique

Country Status (3)

Country Link
CH (1) CH606817A5 (enExample)
FR (1) FR2308815A1 (enExample)
IT (1) IT1059909B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370186A1 (fr) * 1976-11-03 1978-06-02 Borsig Gmbh Dispositif a gaz et a huile pour la commande de mouvements mecaniques
EP0061786A1 (de) * 1981-03-26 1982-10-06 BBC Brown Boveri AG Hydraulischer oder pneumatischer Antrieb
FR2576369A1 (fr) * 1985-01-18 1986-07-25 Alsthom Atlantique Dispositif pneumatique d'actionnement d'au moins un verin a double effet, notamment pour disjoncteur

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862476A (en) * 1954-02-17 1958-12-02 Asea Ab Oil pressure operating device for electric circuit breakers
FR1293609A (fr) * 1961-04-06 1962-05-18 Disjoncteur à déclenchement intégré automatique
US3105126A (en) * 1960-06-15 1963-09-24 Allis Chalmers Mfg Co Interrupting device employing continuous hydraulic control
DE1665187A1 (de) * 1967-03-17 1971-03-11 Oerlikon Maschf Fluessigkeitsarmer Leistungsschalter
DE2047847A1 (de) * 1970-09-22 1972-03-23 Siemens Ag Elektrischer Schalter mit hydraulischer Betätigung
FR2163498A1 (enExample) * 1971-12-13 1973-07-27 Bbc Brown Boveri & Cie
FR2193242A1 (enExample) * 1972-07-13 1974-02-15 Siemens Ag

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862476A (en) * 1954-02-17 1958-12-02 Asea Ab Oil pressure operating device for electric circuit breakers
US3105126A (en) * 1960-06-15 1963-09-24 Allis Chalmers Mfg Co Interrupting device employing continuous hydraulic control
FR1293609A (fr) * 1961-04-06 1962-05-18 Disjoncteur à déclenchement intégré automatique
DE1665187A1 (de) * 1967-03-17 1971-03-11 Oerlikon Maschf Fluessigkeitsarmer Leistungsschalter
DE2047847A1 (de) * 1970-09-22 1972-03-23 Siemens Ag Elektrischer Schalter mit hydraulischer Betätigung
FR2163498A1 (enExample) * 1971-12-13 1973-07-27 Bbc Brown Boveri & Cie
FR2193242A1 (enExample) * 1972-07-13 1974-02-15 Siemens Ag

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2370186A1 (fr) * 1976-11-03 1978-06-02 Borsig Gmbh Dispositif a gaz et a huile pour la commande de mouvements mecaniques
EP0061786A1 (de) * 1981-03-26 1982-10-06 BBC Brown Boveri AG Hydraulischer oder pneumatischer Antrieb
FR2576369A1 (fr) * 1985-01-18 1986-07-25 Alsthom Atlantique Dispositif pneumatique d'actionnement d'au moins un verin a double effet, notamment pour disjoncteur

Also Published As

Publication number Publication date
IT1059909B (it) 1982-06-21
FR2308815B1 (enExample) 1977-11-25
CH606817A5 (enExample) 1978-11-15

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Legal Events

Date Code Title Description
ST Notification of lapse