FR646862A - Improvements in temperature indicating and recording devices - Google Patents

Improvements in temperature indicating and recording devices

Info

Publication number
FR646862A
FR646862A FR646862DA FR646862A FR 646862 A FR646862 A FR 646862A FR 646862D A FR646862D A FR 646862DA FR 646862 A FR646862 A FR 646862A
Authority
FR
France
Prior art keywords
recording devices
temperature indicating
indicating
temperature
recording
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)
Inventor
Nevil Monroe Hopkins
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 FR646862A publication Critical patent/FR646862A/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
    • G01K5/32—Measuring temperature based on the expansion or contraction of a material the material being a fluid contained in a hollow body having parts which are deformable or displaceable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR646862D 1926-12-20 1927-12-20 Improvements in temperature indicating and recording devices Expired FR646862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US646862XA 1926-12-20 1926-12-20

Publications (1)

Publication Number Publication Date
FR646862A true FR646862A (en) 1928-11-16

Family

ID=22057635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR646862D Expired FR646862A (en) 1926-12-20 1927-12-20 Improvements in temperature indicating and recording devices

Country Status (1)

Country Link
FR (1) FR646862A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430887A (en) * 1943-09-25 1947-11-18 Gen Controls Co Thermocouple for pilot burners

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2430887A (en) * 1943-09-25 1947-11-18 Gen Controls Co Thermocouple for pilot burners

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