SU504102A1 - Device for measuring solid surface temperature - Google Patents
Device for measuring solid surface temperatureInfo
- Publication number
- SU504102A1 SU504102A1 SU2032679A SU2032679A SU504102A1 SU 504102 A1 SU504102 A1 SU 504102A1 SU 2032679 A SU2032679 A SU 2032679A SU 2032679 A SU2032679 A SU 2032679A SU 504102 A1 SU504102 A1 SU 504102A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- solid surface
- surface temperature
- lever
- measuring solid
- measuring
- Prior art date
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
1one
Изобрсте ние относитс к контактной термометрии .The invention relates to contact thermometry.
Известное устройство дл измерени температуры поверхности твердого тела, содержащее термодатчик.помещенный в защитный чехол, держателем которого служит двуплечий рычаг, закрепленный на горизонтальной оси, имеет недостаточную точность измерени .The known device for measuring the temperature of a solid surface, containing a thermal sensor placed in a protective case, the holder of which is a double-arm lever fixed on the horizontal axis, has an insufficient accuracy of measurement.
Дл повышени точности измерени температуры в предлагаемом устройстве рычаг установлен на поворотном держателе, ось вращени которого перпендикул рна к оси рычага и выполнена в виде винта с осевым отверстием, через которое выведены электроды термопары.In order to increase the temperature measurement accuracy in the proposed device, the lever is mounted on a swivel holder, the axis of rotation which is perpendicular to the axis of the lever and made in the form of a screw with an axial hole through which thermocouple electrodes are led out.
На фиг. 1 и 2 изображено предлагаемое устройство.FIG. 1 and 2 shows the proposed device.
На фиг. прин ты следующие обозначени : 1 - двуплечий рычаг, 2 - ось рычага, 3 - поворотный держатель, 4 - пружина, 5 - прокладка, 6 - винт, 7 - ось вращени чехла, 8 - зажигный чехол, 9 - гор чий спай термопары, 10 - припой, 11 - термоэлектроды , 12 - электроизол ционна трубка , 13 - теплова изол ци .FIG. The following symbols are accepted: 1 - double-arm lever, 2 — lever axis, 3 — swivel holder, 4 — spring, 5 — gasket, 6 — screw, 7 — axle of rotation of the cover, 8 — igniter case, 9 — hot junction of thermocouples, 10 — solder; 11 — thermoelectrodes, 12 — electrical insulating tube, 13 — thermal insulation.
Устройство работает следуюцщм образом.The device works in the following way.
Дл определени температуры в какой либо точке поверхности твердого тела нажимают на короткое плечо рычага 1, при этом гор чий спай термопары 9 отрываетс от измер емой поверхности. Затем, развернув рычаг 1 на требуемый угол при помощи поворотного держател 3, опускают гор чий спай термопары в требуемую точку окружности . Под действием пружины 4, воздействующей на короткое плечр рычага 1, гор чий спай термопары фиксируетс на измер емой поверхности.To determine the temperature at any point on the surface of a solid, press the short arm of the lever 1, and the hot junction of the thermocouple 9 is detached from the measured surface. Then, turning the lever 1 to the required angle with the help of the rotating holder 3, lower the hot junction of the thermocouple to the required point of the circle. Under the action of the spring 4 acting on the short arm of the lever 1, the hot junction of the thermocouple is fixed on the measured surface.
33
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2032679A SU504102A1 (en) | 1974-06-17 | 1974-06-17 | Device for measuring solid surface temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2032679A SU504102A1 (en) | 1974-06-17 | 1974-06-17 | Device for measuring solid surface temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU504102A1 true SU504102A1 (en) | 1976-02-25 |
Family
ID=20587323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2032679A SU504102A1 (en) | 1974-06-17 | 1974-06-17 | Device for measuring solid surface temperature |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU504102A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4138814A1 (en) * | 1991-11-26 | 1993-05-27 | Ego Elektro Blanc & Fischer | Temp. switch e.g. for protecting domestic electric hotplate - has rod-shaped temperature probe protruding at end face outside base and protected with holder which spring grips probe |
-
1974
- 1974-06-17 SU SU2032679A patent/SU504102A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4138814A1 (en) * | 1991-11-26 | 1993-05-27 | Ego Elektro Blanc & Fischer | Temp. switch e.g. for protecting domestic electric hotplate - has rod-shaped temperature probe protruding at end face outside base and protected with holder which spring grips probe |
| DE4138814C2 (en) * | 1991-11-26 | 2002-08-01 | Ego Elektro Geraetebau Gmbh | Temperature Control Unit |
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