SU463922A1 - Device for measuring thermoelectromotive force of magnetically controlled contacts - Google Patents
Device for measuring thermoelectromotive force of magnetically controlled contactsInfo
- Publication number
- SU463922A1 SU463922A1 SU1910999A SU1910999A SU463922A1 SU 463922 A1 SU463922 A1 SU 463922A1 SU 1910999 A SU1910999 A SU 1910999A SU 1910999 A SU1910999 A SU 1910999A SU 463922 A1 SU463922 A1 SU 463922A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- thermoelectromotive force
- magnetically controlled
- controlled contacts
- measuring
- measuring thermoelectromotive
- Prior art date
Links
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- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
При осуществлении измерений термоэлектродвижущей силы один из полюсов нагревают до получени требуемой температуры, после чего производ т переключение входов измерительного прибора на магнитоуправл емые контакты. Далее использу возможность измен ть с помощью переменного резистора имеющийс тепловой режим на последующий аналогичный режим, измер ют полученное приращение температуры. Таким образом, осуществл несколько раз изменение температурного режима и измер температурное приращение, определ ют величину термоэлектродвижущей силы магнитоуправл емых контактов .When measuring thermoelectromotive force, one of the poles is heated to obtain the required temperature, after which the inputs of the measuring device are switched to magnetic contacts. Further, using the ability to change the available thermal mode with a subsequent resistor for the subsequent similar mode, the resulting temperature increment is measured. Thus, by changing the temperature mode several times and measuring the temperature increment, the magnitude of the thermoelectromotive force of the magnetically controlled contacts is determined.
Предмет изобретени Subject invention
Устройство дл измерени термоэлектродвижущей силы магнитоуправл емых контактов,A device for measuring thermoelectromotive force of magnetically controlled contacts,
содержащее измерительный прибор, медные полюса, нагревательные элементы и термопары , отличающеес тем, что, с целью повыщеии точности и ускорени процесса измерени , оно снабжено шайбами из окисиcontaining measuring device, copper poles, heating elements and thermocouples, characterized in that, in order to increase the accuracy and speed up the measurement process, it is equipped with oxide washers
берилли и теплоизол ционным экраном, установленным между медными полюсами, при этом каждый из последних выполнен в виде двух составных частей, между которыми помещена шайба из окиси берилли .beryllium and a heat insulating screen installed between the copper poles, each of the latter being made in the form of two components, between which is placed a washer made of beryllium oxide.
2323
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1313
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1910999A SU463922A1 (en) | 1973-04-24 | 1973-04-24 | Device for measuring thermoelectromotive force of magnetically controlled contacts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1910999A SU463922A1 (en) | 1973-04-24 | 1973-04-24 | Device for measuring thermoelectromotive force of magnetically controlled contacts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU463922A1 true SU463922A1 (en) | 1975-03-15 |
Family
ID=20550477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1910999A SU463922A1 (en) | 1973-04-24 | 1973-04-24 | Device for measuring thermoelectromotive force of magnetically controlled contacts |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU463922A1 (en) |
-
1973
- 1973-04-24 SU SU1910999A patent/SU463922A1/en active
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