DE246517C - - Google Patents

Info

Publication number
DE246517C
DE246517C DENDAT246517D DE246517DA DE246517C DE 246517 C DE246517 C DE 246517C DE NDAT246517 D DENDAT246517 D DE NDAT246517D DE 246517D A DE246517D A DE 246517DA DE 246517 C DE246517 C DE 246517C
Authority
DE
Germany
Prior art keywords
gas
lever mechanism
bell
consumption
closed
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
DENDAT246517D
Other languages
German (de)
English (en)
Publication of DE246517C publication Critical patent/DE246517C/de
Active legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62CFIRE-FIGHTING
    • A62C4/00Flame traps allowing passage of gas but not of flame or explosion wave
    • A62C4/02Flame traps allowing passage of gas but not of flame or explosion wave in gas-pipes

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
DENDAT246517D Active DE246517C (cs)

Publications (1)

Publication Number Publication Date
DE246517C true DE246517C (cs)

Family

ID=505390

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT246517D Active DE246517C (cs)

Country Status (1)

Country Link
DE (1) DE246517C (cs)

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