UA54676U - Temperature measuring device - Google Patents

Temperature measuring device

Info

Publication number
UA54676U
UA54676U UAU201003805U UAU201003805U UA54676U UA 54676 U UA54676 U UA 54676U UA U201003805 U UAU201003805 U UA U201003805U UA U201003805 U UAU201003805 U UA U201003805U UA 54676 U UA54676 U UA 54676U
Authority
UA
Ukraine
Prior art keywords
output
thermo
apex
measuring device
resistor
Prior art date
Application number
UAU201003805U
Other languages
Russian (ru)
Inventor
Оксана Васильевна Бойко
Зенон Юрьевич Готра
Александра Зеноновна Готра
Наталия Владимировна Костив
Original Assignee
Национальный Университет "Львовская Политехника"
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 Национальный Университет "Львовская Политехника" filed Critical Национальный Университет "Львовская Политехника"
Priority to UAU201003805U priority Critical patent/UA54676U/en
Publication of UA54676U publication Critical patent/UA54676U/en

Links

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  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

Temperature measuring device has thermo-couple, first and second heat-conductive elements connected to outputs of thermo-couple, compensation bridge to each arm of which resistor is included, and to the second output apex of bridge circuit with one output the first additional resistor is connected, at that the resistor of the first arm is arranged as thermo-dependent with positive temperature coefficient and the first additional resistor – with negative temperature coefficient, the first output apex of compensation bridge is connected to the first thermo-conductive element, power source, this with negative output is connected to the second apex of feeding diagonal of bridge circuit, measuring device second output of which is connected to the second thermo-conductive element. Additionally it includes the second and the third resistors, at that the second additional resistor is connected to the first apex of feeding diagonal of compensation bridge and to positive output of power supply source, the third additional resistor with one output is connected to the first output apex of compensation bridge, and with the other contact it is connected to the other output of the first additional resistor and to the first output of measuring device.
UAU201003805U 2010-04-02 2010-04-02 Temperature measuring device UA54676U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU201003805U UA54676U (en) 2010-04-02 2010-04-02 Temperature measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU201003805U UA54676U (en) 2010-04-02 2010-04-02 Temperature measuring device

Publications (1)

Publication Number Publication Date
UA54676U true UA54676U (en) 2010-11-25

Family

ID=50739316

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU201003805U UA54676U (en) 2010-04-02 2010-04-02 Temperature measuring device

Country Status (1)

Country Link
UA (1) UA54676U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2772665C1 (en) * 2021-09-30 2022-05-23 Акционерное общество Научно-производственный центр «Электронные вычислительно-информационные системы» (АО НПЦ «ЭЛВИС») Temperature sensor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2772665C1 (en) * 2021-09-30 2022-05-23 Акционерное общество Научно-производственный центр «Электронные вычислительно-информационные системы» (АО НПЦ «ЭЛВИС») Temperature sensor

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