NO131745B - - Google Patents

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Publication number
NO131745B
NO131745B NO4830/72A NO483072A NO131745B NO 131745 B NO131745 B NO 131745B NO 4830/72 A NO4830/72 A NO 4830/72A NO 483072 A NO483072 A NO 483072A NO 131745 B NO131745 B NO 131745B
Authority
NO
Norway
Prior art keywords
temperature
resistor
resistance
triac
dependent
Prior art date
Application number
NO4830/72A
Other languages
English (en)
Norwegian (no)
Other versions
NO131745C (da
Inventor
A R Amundsen
Original Assignee
Siemens As
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 Siemens As filed Critical Siemens As
Priority to NO4830/72A priority Critical patent/NO131745C/no
Priority to SE7317463A priority patent/SE395325B/xx
Priority to GB5976073A priority patent/GB1450927A/en
Publication of NO131745B publication Critical patent/NO131745B/no
Publication of NO131745C publication Critical patent/NO131745C/no

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/20Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24Control 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
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/19Control of temperature characterised by the use of electric means
    • G05D23/1906Control of temperature characterised by the use of electric means using an analogue comparing device
    • G05D23/1909Control 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)
  • Control Of Temperature (AREA)
NO4830/72A 1972-12-29 1972-12-29 NO131745C (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO4830/72A NO131745C (da) 1972-12-29 1972-12-29
SE7317463A SE395325B (sv) 1972-12-29 1973-12-27 Termostatkoppling for en uppvermnings- eller kylanleggning
GB5976073A GB1450927A (en) 1972-12-29 1973-12-27 Thermostat circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO4830/72A NO131745C (da) 1972-12-29 1972-12-29

Publications (2)

Publication Number Publication Date
NO131745B true NO131745B (da) 1975-04-07
NO131745C NO131745C (da) 1975-07-30

Family

ID=19880645

Family Applications (1)

Application Number Title Priority Date Filing Date
NO4830/72A NO131745C (da) 1972-12-29 1972-12-29

Country Status (3)

Country Link
GB (1) GB1450927A (da)
NO (1) NO131745C (da)
SE (1) SE395325B (da)

Also Published As

Publication number Publication date
GB1450927A (en) 1976-09-29
NO131745C (da) 1975-07-30
SE395325B (sv) 1977-08-08

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