FR643648A - Dispositif avertisseur d'élévation brusque de température - Google Patents

Dispositif avertisseur d'élévation brusque de température

Info

Publication number
FR643648A
FR643648A FR643648DA FR643648A FR 643648 A FR643648 A FR 643648A FR 643648D A FR643648D A FR 643648DA FR 643648 A FR643648 A FR 643648A
Authority
FR
France
Prior art keywords
temperature rise
warning device
sudden temperature
rise warning
sudden
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.)
Thermosonus SA
Original Assignee
Thermosonus SA
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 Thermosonus SA filed Critical Thermosonus SA
Application granted granted Critical
Publication of FR643648A publication Critical patent/FR643648A/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
    • G01K3/00—Thermometers giving results other than momentary value of temperature
    • G01K3/08—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values
    • G01K3/10—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values in respect of time, e.g. reacting only to a quick change of temperature
    • G01K3/12—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values in respect of time, e.g. reacting only to a quick change of temperature based upon expansion or contraction of materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR643648D 1927-11-08 1927-11-08 Dispositif avertisseur d'élévation brusque de température Expired FR643648A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR643648T 1927-11-08

Publications (1)

Publication Number Publication Date
FR643648A true FR643648A (fr) 1928-09-20

Family

ID=8999605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR643648D Expired FR643648A (fr) 1927-11-08 1927-11-08 Dispositif avertisseur d'élévation brusque de température

Country Status (1)

Country Link
FR (1) FR643648A (fr)

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