FR1517129A - AC-powered measuring device for controlling a regulating device - Google Patents

AC-powered measuring device for controlling a regulating device

Info

Publication number
FR1517129A
FR1517129A FR96215A FR96215A FR1517129A FR 1517129 A FR1517129 A FR 1517129A FR 96215 A FR96215 A FR 96215A FR 96215 A FR96215 A FR 96215A FR 1517129 A FR1517129 A FR 1517129A
Authority
FR
France
Prior art keywords
controlling
measuring device
powered measuring
regulating device
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
FR96215A
Other languages
French (fr)
Inventor
Ludwig Riedlberger
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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 claimed from CH900866A external-priority patent/CH447320A/en
Application filed by Landis and Gyr AG filed Critical Landis and Gyr AG
Priority to FR96215A priority Critical patent/FR1517129A/en
Application granted granted Critical
Publication of FR1517129A publication Critical patent/FR1517129A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • G05B1/02—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals
    • 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
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • G05D23/1904—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value variable in time
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
FR96215A 1966-06-22 1967-02-23 AC-powered measuring device for controlling a regulating device Expired FR1517129A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR96215A FR1517129A (en) 1966-06-22 1967-02-23 AC-powered measuring device for controlling a regulating device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH900866A CH447320A (en) 1966-06-22 1966-06-22 AC-fed measuring device for controlling an actuator, in particular for heating, ventilation or air conditioning systems
FR96215A FR1517129A (en) 1966-06-22 1967-02-23 AC-powered measuring device for controlling a regulating device

Publications (1)

Publication Number Publication Date
FR1517129A true FR1517129A (en) 1968-03-15

Family

ID=25704097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR96215A Expired FR1517129A (en) 1966-06-22 1967-02-23 AC-powered measuring device for controlling a regulating device

Country Status (1)

Country Link
FR (1) FR1517129A (en)

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