SU498538A1 - Device for measuring thermal conductivity - Google Patents
Device for measuring thermal conductivityInfo
- Publication number
- SU498538A1 SU498538A1 SU1950624A SU1950624A SU498538A1 SU 498538 A1 SU498538 A1 SU 498538A1 SU 1950624 A SU1950624 A SU 1950624A SU 1950624 A SU1950624 A SU 1950624A SU 498538 A1 SU498538 A1 SU 498538A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- thermal conductivity
- measuring thermal
- measuring
- lower unit
- thermal
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
Предмет изобретени Subject invention
Устройство дл измерени коэффициента теплопроводности теплоизол цио«ных материалов методом шродольного теплового потока в диапазоне температур 80-f-400° К, содержащее разъемный корпус, верхний и .нижний блоки с холодильниками, электрические напреватели , термопары, отличающийс тем, что, с целью сокращени времени достижени теплового равновеси по всей длине исследуемого образца, в нижнем блоке устаиовлен тепловой мост, Обеспечивзющий тепловой контакт между нижним блоком и холодильником нижнего блока, причем указанный мост (выполнен подвижиым.A device for measuring the thermal conductivity of heat insulating materials by the method of shrodol heat flux in the temperature range 80-f-400 ° K, containing a detachable housing, upper and lower blocks with refrigerators, electric heaters, thermocouples, characterized in that the time to reach thermal equilibrium along the entire length of the sample under study, a thermal bridge is installed in the lower unit, ensuring thermal contact between the lower unit and the lower unit cooler, the specified bridge ( n podvizhim.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1950624A SU498538A1 (en) | 1973-08-08 | 1973-08-08 | Device for measuring thermal conductivity |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1950624A SU498538A1 (en) | 1973-08-08 | 1973-08-08 | Device for measuring thermal conductivity |
Publications (1)
Publication Number | Publication Date |
---|---|
SU498538A1 true SU498538A1 (en) | 1976-01-05 |
Family
ID=20561973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1950624A SU498538A1 (en) | 1973-08-08 | 1973-08-08 | Device for measuring thermal conductivity |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU498538A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101915783A (en) * | 2010-08-05 | 2010-12-15 | 上海交通大学 | Heat conductivity coefficient measurer of double-test-piece guarded hot plate for liquid nitrogen temperature area |
RU2564697C1 (en) * | 2014-08-05 | 2015-10-10 | Общество с ограниченной ответственностью "Внедрение, научное исследование, испытание строительных материалов-Новый Век" (ООО ВНИИСТРОМ-НВ) | Device to measure heat conductivity |
-
1973
- 1973-08-08 SU SU1950624A patent/SU498538A1/en active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101915783A (en) * | 2010-08-05 | 2010-12-15 | 上海交通大学 | Heat conductivity coefficient measurer of double-test-piece guarded hot plate for liquid nitrogen temperature area |
CN101915783B (en) * | 2010-08-05 | 2012-04-25 | 上海交通大学 | Heat conductivity coefficient measurer of double-test-piece guarded hot plate for liquid nitrogen temperature area |
RU2564697C1 (en) * | 2014-08-05 | 2015-10-10 | Общество с ограниченной ответственностью "Внедрение, научное исследование, испытание строительных материалов-Новый Век" (ООО ВНИИСТРОМ-НВ) | Device to measure heat conductivity |
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