FR1188266A - Improvements to thermostat control systems - Google Patents

Improvements to thermostat control systems

Info

Publication number
FR1188266A
FR1188266A FR1188266DA FR1188266A FR 1188266 A FR1188266 A FR 1188266A FR 1188266D A FR1188266D A FR 1188266DA FR 1188266 A FR1188266 A FR 1188266A
Authority
FR
France
Prior art keywords
control systems
thermostat control
thermostat
systems
control
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1188266A publication Critical patent/FR1188266A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/12—Means for adjustment of "on" or "off" operating temperature
    • H01H37/14—Means for adjustment of "on" or "off" operating temperature by anticipatory electric heater
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/30—Automatic controllers with an auxiliary heating device affecting the sensing element, e.g. for anticipating change of temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR1188266D 1956-12-20 1957-12-12 Improvements to thermostat control systems Expired FR1188266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1188266XA 1956-12-20 1956-12-20

Publications (1)

Publication Number Publication Date
FR1188266A true FR1188266A (en) 1959-09-21

Family

ID=22380967

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1188266D Expired FR1188266A (en) 1956-12-20 1957-12-12 Improvements to thermostat control systems

Country Status (1)

Country Link
FR (1) FR1188266A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343286A1 (en) * 1976-03-05 1977-09-30 Landis & Gyr Ag Temp. control element for accurate direct heating equipment - uses gas filled capillary monitoring incoming air and element temperatures and operates supply switch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343286A1 (en) * 1976-03-05 1977-09-30 Landis & Gyr Ag Temp. control element for accurate direct heating equipment - uses gas filled capillary monitoring incoming air and element temperatures and operates supply switch

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