SU1610310A1 - Device for measuring temperature - Google Patents

Device for measuring temperature Download PDF

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Publication number
SU1610310A1
SU1610310A1 SU894674596A SU4674596A SU1610310A1 SU 1610310 A1 SU1610310 A1 SU 1610310A1 SU 894674596 A SU894674596 A SU 894674596A SU 4674596 A SU4674596 A SU 4674596A SU 1610310 A1 SU1610310 A1 SU 1610310A1
Authority
SU
USSR - Soviet Union
Prior art keywords
electric bridge
allows
temperatures
liquid flows
temperature
Prior art date
Application number
SU894674596A
Other languages
Russian (ru)
Inventor
Владимир Семенович Москалев
Александр Александрович Леонов
Original Assignee
Предприятие П/Я В-2190
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Filing date
Publication date
Application filed by Предприятие П/Я В-2190 filed Critical Предприятие П/Я В-2190
Priority to SU894674596A priority Critical patent/SU1610310A1/en
Application granted granted Critical
Publication of SU1610310A1 publication Critical patent/SU1610310A1/en

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  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

Изобретение относитс  к измерительной технике и позвол ет с высокой точностью измер ть температуру агрессивных сред и высокоскоростных газовых и жидкостных потоков в услови х нестационарных температур. Терморезисторы 4 и 5, один из которых нанесен на поверхность термочувствительного пьезорезонатора 2, другой - на поверхность защитной капсулы 3 через термоизолирующую прокладку 6, включенные в смежные плечи электрического моста 12, позвол ют обрабатывать температуры за счет подключени  нестационарных выходов электрического моста 12 к частотно-управл ющему элементу 8 автогенератора 7. 1 ил.The invention relates to a measuring technique and allows to measure the temperature of corrosive media and high-speed gas and liquid flows under conditions of non-stationary temperatures with high accuracy. Thermoresistors 4 and 5, one of which is deposited on the surface of a thermosensitive piezoresonator 2, the other on the surface of the protective capsule 3 through a thermally insulating pad 6 included in the adjacent shoulders of the electric bridge 12, allows processing the temperatures by connecting the non-stationary outputs of the electric bridge 12 to control element 8 of the oscillator 7. 1 Il.

Description

(54) УСТРОЙСТВО ДЛЯ ИЗМЕРЕНИЯ ТЕМПЕРАТУРЫ(54) TEMPERATURE DEVICE

Claims (1)

Изобретение относится к измерительной технике и позволяет с высокой точностью измерять температуру агрессивных сред и высокоскоростных газовых и жидкостных потоков, в условиях нестационарных температур. Терморезисторы 4 и 5, один из которых нанесен на поверхность термочувствительного пьезорезонатора 2, другой на поверхность защитной капсулы 3 через термоизолирующую прокладку 6, включенные в смежные плечи электрического моста 12, позволяют обрабатывать температуры за счет подключения нестационарных выходов электрического моста 12 к частотно-управляющему элементу 8 автогенератора 7.The invention relates to measuring equipment and allows with high accuracy to measure the temperature of aggressive media and high-speed gas and liquid flows, under conditions of unsteady temperatures. Thermistors 4 and 5, one of which is applied to the surface of the thermosensitive piezoresonator 2, the other to the surface of the protective capsule 3 through the heat-insulating gasket 6 included in the adjacent arms of the electric bridge 12, allows you to process temperatures by connecting non-stationary outputs of the electric bridge 12 to the frequency control element 8 auto-generators 7. 1 ил.1 ill. -O+ffl-O + ffl SU .... 1610310SU .... 1610310 1610310 41610310 4 Изобретение относится к измерительной технике, а именно к средствам измерения температуры, преимущественно высокоскоростных газовых и жидкостных потоков, находящихся под высоким давлением.The invention relates to measuring technique, namely to means for measuring temperature, mainly high-speed gas and liquid flows under high pressure. Цель изобретения - повышение точности измерения в условиях агрессивных сред и высокоскоростных потоков.The purpose of the invention is to improve the accuracy of measurement in aggressive environments and high-speed flows.
SU894674596A 1989-04-06 1989-04-06 Device for measuring temperature SU1610310A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894674596A SU1610310A1 (en) 1989-04-06 1989-04-06 Device for measuring temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894674596A SU1610310A1 (en) 1989-04-06 1989-04-06 Device for measuring temperature

Publications (1)

Publication Number Publication Date
SU1610310A1 true SU1610310A1 (en) 1990-11-30

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ID=21439809

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894674596A SU1610310A1 (en) 1989-04-06 1989-04-06 Device for measuring temperature

Country Status (1)

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SU (1) SU1610310A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379983A (en) * 2001-09-19 2003-03-26 Eric Atherton Transducer Assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 572608, кл. G 01 К 7/32, 1976. Авторское свидетельство СССР № 1229603, кл. G 01 К 7/32, 1986. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2379983A (en) * 2001-09-19 2003-03-26 Eric Atherton Transducer Assembly
GB2379983B (en) * 2001-09-19 2004-11-17 Eric Atherton Transducer assembly

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