US 11,740,194 B2
Measuring mechanism for measuring thermal conductivity
Deger Akin, Ankara (TR); Dilek Kumlutas, Izmir (TR); and Furkan Kulak, Ankara (TR)
Assigned to TUSAS—TURK HAVACILIK VE UZAY SANAYII ANONIM SIRKETI, Ankara (TR)
Appl. No. 17/415,435
Filed by TUSAS-TURK HAVACILIK VE UZAY SANAYII ANONIM SIRKETI, Ankara (TR)
PCT Filed Dec. 19, 2019, PCT No. PCT/TR2019/051120
§ 371(c)(1), (2) Date Jun. 17, 2021,
PCT Pub. No. WO2020/139262, PCT Pub. Date Jul. 2, 2020.
Claims priority of application No. 2018/21017 (TR), filed on Dec. 28, 2018.
Prior Publication US 2022/0057348 A1, Feb. 24, 2022
Int. Cl. G01N 25/20 (2006.01)
CPC G01N 25/20 (2013.01) 4 Claims
OG exemplary drawing
 
1. A measurement mechanism (1) comprising:
a vacuum chamber (3) in which a measurement process is performed;
a first sample (4) and a second sample (5) between which a heat transfer occurs and which are placed in the vacuum chamber (3) and contact each other;
a piston (6) coupled to the vacuum chamber (3) which causes the first sample (4) and the second sample (5) to continuously contact each other;
a main heater (7) which is located above the first sample (4); and
a cooler (8) which is located below the second sample (5);
at least one wall (9) located above the cooler (8) and partially surrounding the first sample (4) and the second sample (5); and
at least one heater (10), which is a heat tape (11) and which is located on the wall (9), and which prevents heat dissipation through the first sample (4) and the second sample (5).