NO131745C - - Google Patents

Info

Publication number
NO131745C
NO131745C NO4830/72A NO483072A NO131745C NO 131745 C NO131745 C NO 131745C NO 4830/72 A NO4830/72 A NO 4830/72A NO 483072 A NO483072 A NO 483072A NO 131745 C NO131745 C NO 131745C
Authority
NO
Norway
Application number
NO4830/72A
Other versions
NO131745B (no
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 GB5976073A priority patent/GB1450927A/en
Priority to SE7317463A priority patent/SE395325B/xx
Publication of NO131745B publication Critical patent/NO131745B/no
Publication of NO131745C publication Critical patent/NO131745C/no

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)
  • Control Of Temperature (AREA)
NO4830/72A 1972-12-29 1972-12-29 NO131745C (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO4830/72A NO131745C (no) 1972-12-29 1972-12-29
GB5976073A GB1450927A (en) 1972-12-29 1973-12-27 Thermostat circuits
SE7317463A SE395325B (sv) 1972-12-29 1973-12-27 Termostatkoppling for en uppvermnings- eller kylanleggning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO4830/72A NO131745C (no) 1972-12-29 1972-12-29

Publications (2)

Publication Number Publication Date
NO131745B NO131745B (no) 1975-04-07
NO131745C true NO131745C (no) 1975-07-30

Family

ID=19880645

Family Applications (1)

Application Number Title Priority Date Filing Date
NO4830/72A NO131745C (no) 1972-12-29 1972-12-29

Country Status (3)

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

Also Published As

Publication number Publication date
GB1450927A (en) 1976-09-29
SE395325B (sv) 1977-08-08
NO131745B (no) 1975-04-07

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