AT278144B - Safety switching device for potentially explosive areas - Google Patents

Safety switching device for potentially explosive areas

Info

Publication number
AT278144B
AT278144B AT1013166A AT1013166A AT278144B AT 278144 B AT278144 B AT 278144B AT 1013166 A AT1013166 A AT 1013166A AT 1013166 A AT1013166 A AT 1013166A AT 278144 B AT278144 B AT 278144B
Authority
AT
Austria
Prior art keywords
switching device
safety switching
potentially explosive
explosive areas
areas
Prior art date
Application number
AT1013166A
Other languages
German (de)
Original Assignee
Lumato Anstalt
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 Lumato Anstalt filed Critical Lumato Anstalt
Application granted granted Critical
Publication of AT278144B publication Critical patent/AT278144B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/08—Arrangements to facilitate replacement of a switch, e.g. cartridge housing
    • H01H9/085—Arrangements to facilitate replacement of a switch, e.g. cartridge housing contact separation effected by removing contact carrying element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/02—Details
    • H02B11/04—Isolating-contacts, e.g. mountings or shieldings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Push-Button Switches (AREA)
  • Breakers (AREA)
AT1013166A 1965-12-11 1966-11-02 Safety switching device for potentially explosive areas AT278144B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1718465A CH431681A (en) 1965-12-11 1965-12-11 Protective device against touching live parts on an electrical device

Publications (1)

Publication Number Publication Date
AT278144B true AT278144B (en) 1970-01-26

Family

ID=4423416

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1013166A AT278144B (en) 1965-12-11 1966-11-02 Safety switching device for potentially explosive areas

Country Status (6)

Country Link
AT (1) AT278144B (en)
CH (1) CH431681A (en)
FR (1) FR1502521A (en)
GB (1) GB1170289A (en)
NL (1) NL6616494A (en)
SE (1) SE325326B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642728A1 (en) * 1986-12-13 1988-06-23 Bbc Brown Boveri & Cie EXPLOSION-PROTECTED OR FLOW WEATHER PROTECTED FUSE

Also Published As

Publication number Publication date
GB1170289A (en) 1969-11-12
FR1502521A (en) 1967-11-18
SE325326B (en) 1970-06-29
NL6616494A (en) 1967-06-12
CH431681A (en) 1967-03-15
DE1488982A1 (en) 1969-04-10
DE1488982B2 (en) 1972-07-13

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee