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FR1235274A - Dispositif électrique de mesure ou de régulation - Google Patents

Dispositif électrique de mesure ou de régulation

Info

Publication number
FR1235274A
FR1235274A FR805462A FR805462A FR1235274A FR 1235274 A FR1235274 A FR 1235274A FR 805462 A FR805462 A FR 805462A FR 805462 A FR805462 A FR 805462A FR 1235274 A FR1235274 A FR 1235274A
Authority
FR
France
Prior art keywords
regulating device
electrical measuring
measuring
electrical
regulating
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
FR805462A
Other languages
English (en)
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.)
Fielden Electronics Ltd
Original Assignee
Fielden Electronics Ltd
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 Fielden Electronics Ltd filed Critical Fielden Electronics Ltd
Application granted granted Critical
Publication of FR1235274A publication Critical patent/FR1235274A/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
    • G05D23/19—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)
FR805462A 1958-09-18 1959-09-18 Dispositif électrique de mesure ou de régulation Expired FR1235274A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1235274X 1958-09-18

Publications (1)

Publication Number Publication Date
FR1235274A true FR1235274A (fr) 1960-07-01

Family

ID=10884803

Family Applications (1)

Application Number Title Priority Date Filing Date
FR805462A Expired FR1235274A (fr) 1958-09-18 1959-09-18 Dispositif électrique de mesure ou de régulation

Country Status (1)

Country Link
FR (1) FR1235274A (fr)

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