SU124020A1 - Thermal resistance - Google Patents
Thermal resistanceInfo
- Publication number
- SU124020A1 SU124020A1 SU622089A SU622089A SU124020A1 SU 124020 A1 SU124020 A1 SU 124020A1 SU 622089 A SU622089 A SU 622089A SU 622089 A SU622089 A SU 622089A SU 124020 A1 SU124020 A1 SU 124020A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- thermoelement
- thermal resistance
- preheater
- cathode
- anode
- Prior art date
Links
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
Description
Известны термосопротивлени с косвенным нодогревом, в которых дл подогрева термоэлемента используют вольфрамовую проволочку, размещенную внутри термоэлемента трубчатой формы. Недостатки подобных термосопротнвлений заключаютс в высокой тепловой инерции термоэлемента, а также в низком коэффициенте тепловой св зи между термоэлементом и подогревателем, что ограничивает возможности их использовани в системах авторегулировани .Indirect heat resistance thermometers are known, in which a tungsten wire placed inside a tubular-shaped thermoelement is used to heat a thermoelement. The disadvantages of such thermoprotections are the high thermal inertia of the thermoelement, as well as the low coefficient of thermal coupling between the thermoelement and the preheater, which limits the possibilities of their use in self-regulating systems.
В описываемом изобретении эти недостатки устра ены тем, что подогрев термоэлемента осчлцеств.ч стс т.1еюп1Нм разр дом газонаполненного прибора.In the described invention, these drawbacks are eliminated by the fact that the heating of the thermoelement of the oscillator.
В неоновой лампе 1 (см. чертёж) между катодом 2 и анодом 3 в области тлеюгцего разр да с помощью двух держателей 4 установлен термоэлемент 5. Включение подогревател осуществл етс подачей на катод 2 и анод 3 соответствующего потенциала, большего, чем напр жение зажигани анод-катод. Ток, протекающий между анодом и катодом , ограничивают балластным сопротивлением (не показанном на чертеже).In the neon lamp 1 (see the drawing) between the cathode 2 and the anode 3 in the area of the flat discharge with the help of two holders 4 a thermocouple 5 is installed. The preheater is turned on by supplying a corresponding potential to the cathode 2 and anode 3, greater than the ignition voltage -cathode. The current flowing between the anode and the cathode is limited to ballast resistance (not shown in the drawing).
Предмет изобретени Subject invention
Термосопротивление с косвенным подогревом, о т л и ч а ю ni,e е с тем, ЧТО, с целью снижени тепловой инерции подогревател и увеличени коэффициента тепловой св зи между термоэлементом и подогревателем , термоэлемент установлен между электродами газонаполненного прибора в области тлеющего разр да, используемого дл нагрева термоэлемента.Thermal resistance with indirect heating, that is, ni, e e, THAT, in order to reduce the thermal inertia of the preheater and increase the thermal coupling coefficient between the thermoelement and the preheater, the thermoelement is installed between the electrodes of the gas-filled device in the glow discharge area, used for heating thermoelement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU622089A SU124020A1 (en) | 1959-03-13 | 1959-03-13 | Thermal resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU622089A SU124020A1 (en) | 1959-03-13 | 1959-03-13 | Thermal resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU124020A1 true SU124020A1 (en) | 1959-11-30 |
Family
ID=48395529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU622089A SU124020A1 (en) | 1959-03-13 | 1959-03-13 | Thermal resistance |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU124020A1 (en) |
-
1959
- 1959-03-13 SU SU622089A patent/SU124020A1/en active
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