AT252433B - Elektrische Flammenwächteranlage - Google Patents

Elektrische Flammenwächteranlage

Info

Publication number
AT252433B
AT252433B AT378865A AT378865A AT252433B AT 252433 B AT252433 B AT 252433B AT 378865 A AT378865 A AT 378865A AT 378865 A AT378865 A AT 378865A AT 252433 B AT252433 B AT 252433B
Authority
AT
Austria
Prior art keywords
detector system
flame detector
electric flame
electric
flame
Prior art date
Application number
AT378865A
Other languages
English (en)
Original Assignee
Textronic Ets
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 Textronic Ets filed Critical Textronic Ets
Priority to AT378865A priority Critical patent/AT252433B/de
Application granted granted Critical
Publication of AT252433B publication Critical patent/AT252433B/de

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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/546—Contact arrangements for contactors having bridging contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/018—Application transfer; between utility and emergency power supply

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
AT378865A 1965-04-26 1965-04-26 Elektrische Flammenwächteranlage AT252433B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT378865A AT252433B (de) 1965-04-26 1965-04-26 Elektrische Flammenwächteranlage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT236571D
AT378865A AT252433B (de) 1965-04-26 1965-04-26 Elektrische Flammenwächteranlage

Publications (1)

Publication Number Publication Date
AT252433B true AT252433B (de) 1967-02-27

Family

ID=25600458

Family Applications (1)

Application Number Title Priority Date Filing Date
AT378865A AT252433B (de) 1965-04-26 1965-04-26 Elektrische Flammenwächteranlage

Country Status (1)

Country Link
AT (1) AT252433B (de)

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