FR885262A - Nouveaux détecteurs d'incendie - Google Patents

Nouveaux détecteurs d'incendie

Info

Publication number
FR885262A
FR885262A FR885262DA FR885262A FR 885262 A FR885262 A FR 885262A FR 885262D A FR885262D A FR 885262DA FR 885262 A FR885262 A FR 885262A
Authority
FR
France
Prior art keywords
fire detectors
new fire
new
detectors
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)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MINISTRE de la PRODUCTION IND
Original Assignee
MINISTRE de la PRODUCTION IND
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 MINISTRE de la PRODUCTION IND filed Critical MINISTRE de la PRODUCTION IND
Application granted granted Critical
Publication of FR885262A publication Critical patent/FR885262A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
    • G01K7/38—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils the variations of temperature influencing the magnetic permeability

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR885262D 1941-02-12 1941-02-12 Nouveaux détecteurs d'incendie Expired FR885262A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR885262T 1941-02-12

Publications (1)

Publication Number Publication Date
FR885262A true FR885262A (fr) 1943-09-09

Family

ID=9375372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR885262D Expired FR885262A (fr) 1941-02-12 1941-02-12 Nouveaux détecteurs d'incendie

Country Status (1)

Country Link
FR (1) FR885262A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615973A (en) * 1950-04-07 1952-10-28 Samuel Scrivener Jr Temperature responsive detector system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615973A (en) * 1950-04-07 1952-10-28 Samuel Scrivener Jr Temperature responsive detector system

Similar Documents

Publication Publication Date Title
FR885262A (fr) Nouveaux détecteurs d'incendie
FR919499A (fr) ènsemble explosif
AT191812B (de) Decke
FR879367A (fr) Extincteur d'incendie
FR972794A (fr) Robinet d'arrêt
FR865708A (fr) Perfectionnements aux détecteurs d'incendie
FR874827A (fr) Turbo-moteur
FR873605A (fr) Dévidoir d'incendie
GR9461B (el) Μεσον διασωσεως πυροπαθων.
AT177739B (de) Reißverschluß
FR938862A (fr) Objectif
FI20064A (fi) Isärtagbar och hopfällbar skida
FR887204A (fr) Guêtre
FR890017A (fr) Guêtre
FI21061A (fi) Radiomottagare av homodyntyp
FI19762A (fi) Såg av fogsvanstyp
FI20702A (fi) Övnings- eller indikeringsbomb av betong
FI21106A (fi) Av flere skikt hoplimmad skida
FR876995A (fr) Bibliothèque
FR870968A (fr) Tirette perfectionnée
FI20786A (fi) Uppvärmningsanordning med samtidig uppvärmning av luft
ES151799A1 (es) Perfeccionamientos en la construcción de aeromodelos
FR881895A (fr) Manteau-tente
ES6515Y (es) Alpargata
FI20244A (fi) En- eller flercylindrig likströmsångmaskin