DE79574C - - Google Patents

Info

Publication number
DE79574C
DE79574C DENDAT79574D DE79574DA DE79574C DE 79574 C DE79574 C DE 79574C DE NDAT79574 D DENDAT79574 D DE NDAT79574D DE 79574D A DE79574D A DE 79574DA DE 79574 C DE79574 C DE 79574C
Authority
DE
Germany
Prior art keywords
string
bar
fire
bell
activated
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.)
Active
Application number
DENDAT79574D
Other languages
German (de)
English (en)
Publication of DE79574C publication Critical patent/DE79574C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/06—Electric actuation of the alarm, e.g. using a thermally-operated switch

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Building Environments (AREA)
DENDAT79574D Active DE79574C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE79574C true DE79574C (enrdf_load_stackoverflow)

Family

ID=352204

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT79574D Active DE79574C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE79574C (enrdf_load_stackoverflow)

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