FR1394577A - Contact system for electrical switches - Google Patents

Contact system for electrical switches

Info

Publication number
FR1394577A
FR1394577A FR974945A FR974945A FR1394577A FR 1394577 A FR1394577 A FR 1394577A FR 974945 A FR974945 A FR 974945A FR 974945 A FR974945 A FR 974945A FR 1394577 A FR1394577 A FR 1394577A
Authority
FR
France
Prior art keywords
contact system
electrical switches
switches
electrical
contact
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
FR974945A
Other languages
French (fr)
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France 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
Priority claimed from CH637063A external-priority patent/CH407281A/en
Application filed by BBC Brown Boveri AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Priority to FR974945A priority Critical patent/FR1394577A/en
Application granted granted Critical
Publication of FR1394577A publication Critical patent/FR1394577A/en
Expired 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR974945A 1963-05-21 1964-05-19 Contact system for electrical switches Expired FR1394577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR974945A FR1394577A (en) 1963-05-21 1964-05-19 Contact system for electrical switches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH637063A CH407281A (en) 1963-05-21 1963-05-21 Set of electrical switches, in particular compressed gas switches
FR974945A FR1394577A (en) 1963-05-21 1964-05-19 Contact system for electrical switches

Publications (1)

Publication Number Publication Date
FR1394577A true FR1394577A (en) 1965-04-02

Family

ID=25699476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974945A Expired FR1394577A (en) 1963-05-21 1964-05-19 Contact system for electrical switches

Country Status (1)

Country Link
FR (1) FR1394577A (en)

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