SU498538A1 - Device for measuring thermal conductivity - Google Patents

Device for measuring thermal conductivity

Info

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
Application number
SU1950624A
Other languages
Russian (ru)
Inventor
Юрий Викторович Вавилов
Маргарита Федоровна Моисеева
Юрий Владимирович Чернякевич
Артем Яковлевич Швец
Original Assignee
Предприятие П/Я А-3603
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 Предприятие П/Я А-3603 filed Critical Предприятие П/Я А-3603
Priority to SU1950624A priority Critical patent/SU498538A1/en
Application granted granted Critical
Publication of SU498538A1 publication Critical patent/SU498538A1/en

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  • 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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1313

SU1950624A 1973-08-08 1973-08-08 Device for measuring thermal conductivity SU498538A1 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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