FR2109181A6 - - Google Patents

Info

Publication number
FR2109181A6
FR2109181A6 FR7036032A FR7036032A FR2109181A6 FR 2109181 A6 FR2109181 A6 FR 2109181A6 FR 7036032 A FR7036032 A FR 7036032A FR 7036032 A FR7036032 A FR 7036032A FR 2109181 A6 FR2109181 A6 FR 2109181A6
Authority
FR
France
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
FR7036032A
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.)
Electricite de France SA
Original Assignee
Electricite de France 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
Priority to BE759365D priority Critical patent/BE759365R/fr
Application filed by Electricite de France SA filed Critical Electricite de France SA
Priority to FR7036032A priority patent/FR2109181A6/fr
Application granted granted Critical
Publication of FR2109181A6 publication Critical patent/FR2109181A6/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/13—Modifications for switching at zero crossing
    • H03K17/136—Modifications for switching at zero crossing in thyristor switches
    • 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
    • G05D23/1913—Control of temperature characterised by the use of electric means using an analogue comparing device delivering a series of pulses
    • 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
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/40—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/452—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with pulse-burst modulation control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
FR7036032A 1970-10-06 1970-10-06 Expired FR2109181A6 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE759365D BE759365R (fr) 1970-10-06 Thermostat electronique
FR7036032A FR2109181A6 (fr) 1970-10-06 1970-10-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7036032A FR2109181A6 (fr) 1970-10-06 1970-10-06

Publications (1)

Publication Number Publication Date
FR2109181A6 true FR2109181A6 (fr) 1972-05-26

Family

ID=9062333

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7036032A Expired FR2109181A6 (fr) 1970-10-06 1970-10-06

Country Status (2)

Country Link
BE (1) BE759365R (fr)
FR (1) FR2109181A6 (fr)

Also Published As

Publication number Publication date
BE759365R (fr) 1971-04-30

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