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FR807864A - Improvements to automatic regulators of various effects and in particular to temperature regulators - Google Patents

Improvements to automatic regulators of various effects and in particular to temperature regulators

Info

Publication number
FR807864A
FR807864A FR807864DA FR807864A FR 807864 A FR807864 A FR 807864A FR 807864D A FR807864D A FR 807864DA FR 807864 A FR807864 A FR 807864A
Authority
FR
France
Prior art keywords
regulators
various effects
automatic
temperature
temperature regulators
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
Henri Moreau
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 FR807864A publication Critical patent/FR807864A/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
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • 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
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909—Control of temperature characterised by the use of electric means using an analogue comparing device whose output amplitude can only take two discrete values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR807864D 1935-10-07 1935-10-07 Improvements to automatic regulators of various effects and in particular to temperature regulators Expired FR807864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR807864T 1935-10-07

Publications (1)

Publication Number Publication Date
FR807864A true FR807864A (en) 1937-01-23

Family

ID=9252655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR807864D Expired FR807864A (en) 1935-10-07 1935-10-07 Improvements to automatic regulators of various effects and in particular to temperature regulators

Country Status (1)

Country Link
FR (1) FR807864A (en)

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