FR58431E - Thermostat à air - Google Patents

Thermostat à air

Info

Publication number
FR58431E
FR58431E FR58431DA FR58431E FR 58431 E FR58431 E FR 58431E FR 58431D A FR58431D A FR 58431DA FR 58431 E FR58431 E FR 58431E
Authority
FR
France
Prior art keywords
air thermostat
thermostat
air
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)
Inventor
Pierre Birtchansky
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 FR58431E publication Critical patent/FR58431E/fr
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
    • G05D23/12—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid
    • G05D23/121—Control of temperature without auxiliary power with sensing element responsive to pressure or volume changes in a confined fluid characterised by the sensing element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR58431D 1948-07-09 1948-07-09 Thermostat à air Expired FR58431E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR58431T 1948-07-09

Publications (1)

Publication Number Publication Date
FR58431E true FR58431E (fr) 1953-11-27

Family

ID=8692341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR58431D Expired FR58431E (fr) 1948-07-09 1948-07-09 Thermostat à air

Country Status (1)

Country Link
FR (1) FR58431E (fr)

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