FR685861A - Temperature indicator - Google Patents

Temperature indicator

Info

Publication number
FR685861A
FR685861A FR685861DA FR685861A FR 685861 A FR685861 A FR 685861A FR 685861D A FR685861D A FR 685861DA FR 685861 A FR685861 A FR 685861A
Authority
FR
France
Prior art keywords
temperature indicator
indicator
temperature
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
Frank M Slough
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 FR685861A publication Critical patent/FR685861A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/01—Control of temperature without auxiliary power
    • G05D23/02—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature
    • G05D23/08—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature with bimetallic element
FR685861D 1928-11-30 1929-11-30 Temperature indicator Expired FR685861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US685861XA 1928-11-30 1928-11-30

Publications (1)

Publication Number Publication Date
FR685861A true FR685861A (en) 1930-07-18

Family

ID=22083475

Family Applications (1)

Application Number Title Priority Date Filing Date
FR685861D Expired FR685861A (en) 1928-11-30 1929-11-30 Temperature indicator

Country Status (1)

Country Link
FR (1) FR685861A (en)

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