SU93854A1 - Device for automatic alarm about the danger of freezing - Google Patents
Device for automatic alarm about the danger of freezingInfo
- Publication number
- SU93854A1 SU93854A1 SU444646A SU444646A SU93854A1 SU 93854 A1 SU93854 A1 SU 93854A1 SU 444646 A SU444646 A SU 444646A SU 444646 A SU444646 A SU 444646A SU 93854 A1 SU93854 A1 SU 93854A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- freezing
- danger
- automatic alarm
- contact
- temperature
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Geophysics And Detection Of Objects (AREA)
Description
111)едлагаетс устройство ДЛЯ автома гическси гнгна.чизации об опасиссти наступлени заморозма.111) a device is installed for automatic ginges on the risk of freezing.
В известных устройствах топо же назначени- и редусматрнваетс подача сигналов О достижении приземным слоем воздуха критического дл наступлени заморозка понижени температуры и не учитываетс Еелич ииа и знак радиацинного баланса де тельной поверхностн.In the known devices of the same purpose - and the supply of signals about the achievement of a drop in temperature critical for the onset of ground-level air for the freezing of the temperature and which does not take into account the surface area sign of the radiation balance of the target surface is ignored.
В lOnMCHBaeMOiM устройстве замер двух важнейших параметрон геплово1-о состо ни приземного сло воздуха. имеющих решающее значение дл- наступлени заморозка, а HMieiuio; температуры н радиаН .ИОННОГО баланса производитс одновременно.In the lOnMCHBaeMOiM device, the two most important parameters of the ground-level air layer are measured. crucial for the onset of freezing, and HMieiuio; temperature n radial ion balance produced simultaneously.
На чертеже изображена схема описываемоло устройства. YcTpoii ство оостоит из би1металлического термометра 1 с контактом 2. термоэлектрического балансомера 3 с контактом 4, реле 5, сигнализатора f и источников 7 тока.The drawing shows a diagram of the described device. The YcTpoii unit consists of a bi-metal thermometer 1 with contact 2. a thermoelectric balance meter 3 with contact 4, a relay 5, a signaling device f and sources 7 current.
Контакты 2, 4 :и обмогка ре.че э вк.лючены последоваче.чьно в цепь источников 7 тока.Contacts 2, 4: and obmogka re.che e. Switches consecutively to the circuit of sources 7 current.
При достижении эффективного .излучени де тельной поверхности установленного К1ритическ1ого значен(И|Я произойдет замыкание контакта 4 б-алансомера 3.Upon reaching the effective radiation of the operational surface of the established critical value (I | I will close the contact of the 4th b-alansomer 3.
При достижении установ.тенной критической температуры биметаллический термол етр / замкнет контакт .2, что вызовет срабатыва w реле :i включение в действие .i ::rc;; .When the established critical temperature is reached, the bimetallic thermol ept / closes contact .2, which will trigger the relay w: i switch-on .i :: rc ;; .
П :1едмет изобретен и P: The invention was invented and
Устройство дл а.втом.атической сигнализации об опасности иастуилен .и заморозка, состо щее из контактного термометра, термоэлектрическопо балансомера источников тока и сигнального прибора. (1 т л и ч ю Hie е с тем, что, с целью обеспечени подачи сигналов обThe device for automatic current alarm signaling is hazardous and freezing, consisting of a contact thermometer, a thermoelectric balance meter of current sources and a signal device. (1 ton of hie e so that, in order to provide signals about
опасности насту11ле1ш заморозка с учетом понижени температуры воздуха за счет выхолаживани де тельной поверхности излучением, Контакт1ные системы термометра и термюэлехтрического баланспмера включены в :С1Игц,ализапИОнную цепь последовательно.The dangers of freezing, taking into account the decrease in air temperature due to the cooling of the working surface by radiation, the contact systems of the thermometer and the thermulelectric balance meter are included in: S1GHz, and the aliZed circuit is consecutive.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU444646A SU93854A1 (en) | 1951-04-27 | 1951-04-27 | Device for automatic alarm about the danger of freezing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU444646A SU93854A1 (en) | 1951-04-27 | 1951-04-27 | Device for automatic alarm about the danger of freezing |
Publications (1)
Publication Number | Publication Date |
---|---|
SU93854A1 true SU93854A1 (en) | 1951-11-30 |
Family
ID=48369207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU444646A SU93854A1 (en) | 1951-04-27 | 1951-04-27 | Device for automatic alarm about the danger of freezing |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU93854A1 (en) |
-
1951
- 1951-04-27 SU SU444646A patent/SU93854A1/en active
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