AT322239B - CIRCUIT FOR THE GENERATION OF A TIME VARIOUS COMPARATIVE VOLTAGE AS A SLIDING SETPOINT IN ELECTRONIC TEMPERATURE CONTROLLERS - Google Patents

CIRCUIT FOR THE GENERATION OF A TIME VARIOUS COMPARATIVE VOLTAGE AS A SLIDING SETPOINT IN ELECTRONIC TEMPERATURE CONTROLLERS

Info

Publication number
AT322239B
AT322239B AT433172A AT433172A AT322239B AT 322239 B AT322239 B AT 322239B AT 433172 A AT433172 A AT 433172A AT 433172 A AT433172 A AT 433172A AT 322239 B AT322239 B AT 322239B
Authority
AT
Austria
Prior art keywords
generation
circuit
temperature controllers
electronic temperature
comparative voltage
Prior art date
Application number
AT433172A
Other languages
German (de)
Original Assignee
Boehler & Co Ag Geb
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 Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb
Priority to AT433172A priority Critical patent/AT322239B/en
Priority to CH584273A priority patent/CH559391A5/xx
Priority to DE2322694A priority patent/DE2322694C3/en
Priority to FR7317454A priority patent/FR2185291A5/fr
Priority to IT50004/73A priority patent/IT985072B/en
Priority to US00361551A priority patent/US3819950A/en
Application granted granted Critical
Publication of AT322239B publication Critical patent/AT322239B/en

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
    • G05D23/1902—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
    • G05D23/22—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 being a thermocouple

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Temperature (AREA)
  • Feedback Control In General (AREA)
AT433172A 1972-05-18 1972-05-18 CIRCUIT FOR THE GENERATION OF A TIME VARIOUS COMPARATIVE VOLTAGE AS A SLIDING SETPOINT IN ELECTRONIC TEMPERATURE CONTROLLERS AT322239B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT433172A AT322239B (en) 1972-05-18 1972-05-18 CIRCUIT FOR THE GENERATION OF A TIME VARIOUS COMPARATIVE VOLTAGE AS A SLIDING SETPOINT IN ELECTRONIC TEMPERATURE CONTROLLERS
CH584273A CH559391A5 (en) 1972-05-18 1973-04-18
DE2322694A DE2322694C3 (en) 1972-05-18 1973-05-05 Circuit for generating a time-variable comparison voltage as a sliding setpoint in electronic temperature controllers
FR7317454A FR2185291A5 (en) 1972-05-18 1973-05-15
IT50004/73A IT985072B (en) 1972-05-18 1973-05-16 PROCEDURE FOR THE FORMATION OF A MOBILE NOMINAL VALUE IN ELECTRONIC THERMOREGULATORS
US00361551A US3819950A (en) 1972-05-18 1973-05-18 Reference voltage generator for thermal processes having an exponential temperature-time characteristic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT433172A AT322239B (en) 1972-05-18 1972-05-18 CIRCUIT FOR THE GENERATION OF A TIME VARIOUS COMPARATIVE VOLTAGE AS A SLIDING SETPOINT IN ELECTRONIC TEMPERATURE CONTROLLERS

Publications (1)

Publication Number Publication Date
AT322239B true AT322239B (en) 1975-05-12

Family

ID=3562613

Family Applications (1)

Application Number Title Priority Date Filing Date
AT433172A AT322239B (en) 1972-05-18 1972-05-18 CIRCUIT FOR THE GENERATION OF A TIME VARIOUS COMPARATIVE VOLTAGE AS A SLIDING SETPOINT IN ELECTRONIC TEMPERATURE CONTROLLERS

Country Status (6)

Country Link
US (1) US3819950A (en)
AT (1) AT322239B (en)
CH (1) CH559391A5 (en)
DE (1) DE2322694C3 (en)
FR (1) FR2185291A5 (en)
IT (1) IT985072B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3153413C2 (en) * 1981-03-06 1988-06-30 Rene Muraz Ch Rossier Method for controlling the supply and the extraction of energy in material phase
DE3108470A1 (en) * 1981-03-06 1982-09-30 Schweizerische Aluminium AG, 3965 Chippis Method for controlling the supply and removal of energy, and use of the method
DE3139199A1 (en) * 1981-10-02 1983-04-21 Braun Ag, 6000 Frankfurt Method and arrangement for controlling and regulating the heating power of an electrical heating and/or drying apparatus

Also Published As

Publication number Publication date
DE2322694A1 (en) 1973-11-29
FR2185291A5 (en) 1973-12-28
DE2322694B2 (en) 1976-11-04
CH559391A5 (en) 1975-02-28
IT985072B (en) 1974-11-30
DE2322694C3 (en) 1978-04-13
US3819950A (en) 1974-06-25

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Legal Events

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ELJ Ceased due to non-payment of the annual fee