FR945095A - Avertisseur d'incendie - Google Patents

Avertisseur d'incendie

Info

Publication number
FR945095A
FR945095A FR945095DA FR945095A FR 945095 A FR945095 A FR 945095A FR 945095D A FR945095D A FR 945095DA FR 945095 A FR945095 A FR 945095A
Authority
FR
France
Prior art keywords
fire alarm
alarm
fire
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
Other languages
English (en)
French (fr)
Inventor
Joseph Humblet
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 filed Critical
Application granted granted Critical
Publication of FR945095A publication Critical patent/FR945095A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H29/00—Switches having at least one liquid contact
    • H01H29/28—Switches having at least one liquid contact with level of surface of contact liquid displaced by fluid pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR945095D 1947-04-15 1947-04-15 Avertisseur d'incendie Expired FR945095A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR945095T 1947-04-15

Publications (1)

Publication Number Publication Date
FR945095A true FR945095A (fr) 1949-04-25

Family

ID=9472119

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945095D Expired FR945095A (fr) 1947-04-15 1947-04-15 Avertisseur d'incendie

Country Status (2)

Country Link
BE (1) BE472571A (nl)
FR (1) FR945095A (nl)

Also Published As

Publication number Publication date
BE472571A (nl)

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