FR782749A - Improvements to thermostats - Google Patents

Improvements to thermostats

Info

Publication number
FR782749A
FR782749A FR782749DA FR782749A FR 782749 A FR782749 A FR 782749A FR 782749D A FR782749D A FR 782749DA FR 782749 A FR782749 A FR 782749A
Authority
FR
France
Prior art keywords
thermostats
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.)
Societe Generale de Fonderie SA
Original Assignee
Societe Generale de Fonderie 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 Societe Generale de Fonderie SA filed Critical Societe Generale de Fonderie SA
Application granted granted Critical
Publication of FR782749A publication Critical patent/FR782749A/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
    • G05D23/024—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type
    • G05D23/026—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type the sensing element being placed outside a regulating fluid flow
    • G05D23/027—Control of temperature without auxiliary power with sensing element expanding and contracting in response to changes of temperature the sensing element being of the rod type, tube type, or of a similar type the sensing element being placed outside a regulating fluid flow for combustible fluid
FR782749D 1934-12-15 1934-12-15 Improvements to thermostats Expired FR782749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR782749T 1934-12-15

Publications (1)

Publication Number Publication Date
FR782749A true FR782749A (en) 1935-06-11

Family

ID=9213032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR782749D Expired FR782749A (en) 1934-12-15 1934-12-15 Improvements to thermostats

Country Status (1)

Country Link
FR (1) FR782749A (en)

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