ATA405176A - Analog-frequenz-wandler zur bildung einer temperaturdifferenzproportionalen frequenz - Google Patents

Analog-frequenz-wandler zur bildung einer temperaturdifferenzproportionalen frequenz

Info

Publication number
ATA405176A
ATA405176A AT405176A AT405176A ATA405176A AT A405176 A ATA405176 A AT A405176A AT 405176 A AT405176 A AT 405176A AT 405176 A AT405176 A AT 405176A AT A405176 A ATA405176 A AT A405176A
Authority
AT
Austria
Prior art keywords
sulphatic
hydraulic binder
binder
hydraulic
Prior art date
Application number
AT405176A
Other languages
English (en)
Other versions
AT343943B (de
Original Assignee
Setron Erzeugung Elektronische
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 Setron Erzeugung Elektronische filed Critical Setron Erzeugung Elektronische
Priority to AT405176A priority Critical patent/AT343943B/de
Priority claimed from AT626474A external-priority patent/AT342336B/de
Publication of ATA405176A publication Critical patent/ATA405176A/de
Application granted granted Critical
Publication of AT343943B publication Critical patent/AT343943B/de

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G01K7/24Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit
    • G01K7/245Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit in an oscillator circuit
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K17/00Measuring quantity of heat
    • G01K17/06Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device
    • G01K17/08Measuring quantity of heat conveyed by flowing media, e.g. in heating systems e.g. the quantity of heat in a transporting medium, delivered to or consumed in an expenditure device based upon measurement of temperature difference or of a temperature
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K7/00Modulating pulses with a continuously-variable modulating signal
    • H03K7/06Frequency or rate modulation, i.e. PFM or PRM

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Nonlinear Science (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
AT405176A 1974-07-31 1974-07-31 Analog-frequenz-wandler zur bildung einer temperaturdifferenzproportionalen frequenz AT343943B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT405176A AT343943B (de) 1974-07-31 1974-07-31 Analog-frequenz-wandler zur bildung einer temperaturdifferenzproportionalen frequenz

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT405176A AT343943B (de) 1974-07-31 1974-07-31 Analog-frequenz-wandler zur bildung einer temperaturdifferenzproportionalen frequenz
AT626474A AT342336B (de) 1974-07-31 1974-07-31 Elektronisches rechenwerk

Publications (2)

Publication Number Publication Date
ATA405176A true ATA405176A (de) 1977-10-15
AT343943B AT343943B (de) 1978-06-26

Family

ID=25600756

Family Applications (1)

Application Number Title Priority Date Filing Date
AT405176A AT343943B (de) 1974-07-31 1974-07-31 Analog-frequenz-wandler zur bildung einer temperaturdifferenzproportionalen frequenz

Country Status (1)

Country Link
AT (1) AT343943B (de)

Also Published As

Publication number Publication date
AT343943B (de) 1978-06-26

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Legal Events

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