FR998817A - Fire detector - Google Patents

Fire detector

Info

Publication number
FR998817A
FR998817A FR998817DA FR998817A FR 998817 A FR998817 A FR 998817A FR 998817D A FR998817D A FR 998817DA FR 998817 A FR998817 A FR 998817A
Authority
FR
France
Prior art keywords
fire detector
fire
detector
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
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR998817A publication Critical patent/FR998817A/en
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
    • G01K5/00—Measuring temperature based on the expansion or contraction of a material
    • G01K5/48—Measuring temperature based on the expansion or contraction of a material the material being a solid
    • G01K5/56—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid
    • G01K5/62—Measuring temperature based on the expansion or contraction of a material the material being a solid constrained so that expansion or contraction causes a deformation of the solid the solid body being formed of compounded strips or plates, e.g. bimetallic strip

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR998817D 1949-10-14 1949-10-14 Fire detector Expired FR998817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998817T 1949-10-14

Publications (1)

Publication Number Publication Date
FR998817A true FR998817A (en) 1952-01-23

Family

ID=9559660

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998817D Expired FR998817A (en) 1949-10-14 1949-10-14 Fire detector

Country Status (1)

Country Link
FR (1) FR998817A (en)

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