FR1299424A - Mécanisme de commutation pour disjoncteurs actionnés par l'air - Google Patents

Mécanisme de commutation pour disjoncteurs actionnés par l'air

Info

Publication number
FR1299424A
FR1299424A FR872444A FR872444A FR1299424A FR 1299424 A FR1299424 A FR 1299424A FR 872444 A FR872444 A FR 872444A FR 872444 A FR872444 A FR 872444A FR 1299424 A FR1299424 A FR 1299424A
Authority
FR
France
Prior art keywords
switching mechanism
circuit breakers
air operated
operated circuit
air
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
FR872444A
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Priority to FR872444A priority Critical patent/FR1299424A/fr
Application granted granted Critical
Publication of FR1299424A publication Critical patent/FR1299424A/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L15/00Compositions of rubber derivatives
    • C08L15/02Rubber derivatives containing halogen
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/28Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
    • H01H33/83Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas wherein the contacts are opened by the flow of air or gas

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR872444A 1960-09-06 1961-09-06 Mécanisme de commutation pour disjoncteurs actionnés par l'air Expired FR1299424A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR872444A FR1299424A (fr) 1960-09-06 1961-09-06 Mécanisme de commutation pour disjoncteurs actionnés par l'air

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE846460 1960-09-06
FR872444A FR1299424A (fr) 1960-09-06 1961-09-06 Mécanisme de commutation pour disjoncteurs actionnés par l'air

Publications (1)

Publication Number Publication Date
FR1299424A true FR1299424A (fr) 1962-07-20

Family

ID=26192172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872444A Expired FR1299424A (fr) 1960-09-06 1961-09-06 Mécanisme de commutation pour disjoncteurs actionnés par l'air

Country Status (1)

Country Link
FR (1) FR1299424A (fr)

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