SU30353A1 - Device for monitoring the health of incandescent lamps, such as signal lamps, in various installations - Google Patents
Device for monitoring the health of incandescent lamps, such as signal lamps, in various installationsInfo
- Publication number
- SU30353A1 SU30353A1 SU91438A SU91438A SU30353A1 SU 30353 A1 SU30353 A1 SU 30353A1 SU 91438 A SU91438 A SU 91438A SU 91438 A SU91438 A SU 91438A SU 30353 A1 SU30353 A1 SU 30353A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lamps
- monitoring
- health
- various installations
- circuit
- Prior art date
Links
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Description
Предлагаемое изобретение касаетс устройства дл контролировани исправности ламп накаливани в разного рода установках, например, лампочек светового щита, примен емого в железнодорожной сигнализации.The present invention relates to a device for monitoring the operability of incandescent lamps in various installations, for example, lights of a light shield used in railway signaling.
Принцип устройства заключаетс в том, что Лампы, присоедин емые по мере необходимости параллельно к источнику питани , включены одновременно последовательно друг с другом в замкнутый колебательный контур, в котором посто нно циркулирует ток высокой частоты, который после трансформировани и вьшр млеии возбуждает реле, работающее на размыкание..The principle of the device is that the lamps, which are connected as necessary in parallel to the power source, are simultaneously connected in series with each other into a closed oscillating circuit, in which a high-frequency current constantly circulates, which, after transformation and excitation, excites the relay opening ..
На чертеже изображена схема устройства .The drawing shows a diagram of the device.
Контролируемые лампы М, присоединенные параллельно к зажимам. N и О источника посто нного тока или технического переменного тока, черезконтакты К и реактивные катушки i, одновременно включены последовательно в цепь колебательного контура, питаемого от генератора Т высокой частоты и составленного из конденсаторов С и катушек А к В.Controlled lamps M, connected in parallel to the terminals. N and O of a direct current source or technical alternating current, through contacts K and reactive coils i, are simultaneously connected in series to an oscillating circuit supplied from a high-frequency generator T composed of capacitors C and coils A to B.
Через катушку А колебани генератора Т высокой частсЛгы возбуждают колебани в контурр, а через катушку 5 эти Through coil A, oscillations of the generator T, high frequency, excite oscillations into the circuit, and through coil 5 these
267267
последние возбуждают , апериодический контур, содержащий кроме катушек св зи какой-либо выпр митель D, например, меднозакисный, и обмотку реле Р, корь которого прит нут реле во все врем работы генератора Т.,the latter excite, an aperiodic circuit containing, in addition to the coils, any rectifier D, for example, a copper oxide circuit, and the relay coil P, the measurment of which is pulled by the relay during the whole time of generator T.,
Сопротивление катушек L переменному току низкой частоты и посто нному току должно быть невелико, так чтобы напр жение на зажимах.ламп М было бы не на MHoVo меньше напр жени источника питани их; наоборот, сопротивление катушек L переменному току высокой частоты настолько велико, что последний ни через катушку, ни через источник питани ламп М пройти не может. Конденсаторы С служат дл отделени колебательного контура от общей цепи с тем, чтобы не только посто нный ток, но и переменней ток низкой частоты, свободно проход щий через катупхки L и лампы Ж, не мог проходить через колебательный контур.The resistance of the coils L to the alternating current of low frequency and direct current should be small, so that the voltage on the terminals of the lamp M would not be less than MHoVo less than the voltage of their power source; on the contrary, the resistance of the coils L to the alternating current of high frequency is so high that the latter cannot pass through the coil or through the power source of the lamps M. Capacitors C are used to separate the oscillating circuit from the common circuit so that not only direct current, but also variable low-frequency current, which passes freely through the carbon core L and the G lamp, cannot pass through the oscillating circuit.
В случае какой-либо неисправности одной из ламп М (обрыв нити, порча патрона и проч.) высокочастотные колебани в контуре прерываютс , и реле Р, будучи лишено питани , отпускает свой корь, замыка цепь какого-либо сигнального прибора Z, например, звонка. По заменеIn the event of any malfunction of one of the M lamps (thread breakage, cartridge damage, etc.), high-frequency oscillations in the circuit are interrupted, and the relay P, being de-energized, releases its measles, closing the circuit of some signal device Z, for example, a bell . By replacement
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU91438A SU30353A1 (en) | 1931-07-12 | 1931-07-12 | Device for monitoring the health of incandescent lamps, such as signal lamps, in various installations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU91438A SU30353A1 (en) | 1931-07-12 | 1931-07-12 | Device for monitoring the health of incandescent lamps, such as signal lamps, in various installations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU30353A1 true SU30353A1 (en) | 1933-05-31 |
Family
ID=48347950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU91438A SU30353A1 (en) | 1931-07-12 | 1931-07-12 | Device for monitoring the health of incandescent lamps, such as signal lamps, in various installations |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU30353A1 (en) |
-
1931
- 1931-07-12 SU SU91438A patent/SU30353A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2355360A (en) | Fluorescent tube system and apparatus | |
| US1762811A (en) | Electric timing device | |
| SU30353A1 (en) | Device for monitoring the health of incandescent lamps, such as signal lamps, in various installations | |
| GB618256A (en) | Improvements in or relating to a circuit for a gaseous electric discharge device and a method for operating the same | |
| US2168113A (en) | Illuminated sign apparatus and method | |
| US2310742A (en) | Transformer | |
| US2586402A (en) | Starting and operating circuits and devices for electric discharge devices | |
| US2727188A (en) | Starting circuit for lamps | |
| US2261678A (en) | Electrical flasher system | |
| US1952186A (en) | Variable pulsation apparatus | |
| US1677193A (en) | Short-circuiting switch | |
| GB365471A (en) | Improvements in or relating to luminous electric discharge tubes | |
| US2284481A (en) | Electric lighting method and apparatus | |
| DE476740C (en) | Device for generating high-voltage, rectified current | |
| GB252779A (en) | Improvements relating to oscilloscopes | |
| US1546392A (en) | Testing apparatus | |
| SU22750A1 (en) | Super Regenerative Radio | |
| DE338122C (en) | Apparatus for generating high-frequency, low-voltage currents for the purposes of thermal penetration | |
| GB468822A (en) | Improvement in starting circuit for gas or vapour filled electric discharge devices | |
| AT138876B (en) | Method and device for operating lamps with low heat capacity. | |
| GB583259A (en) | Improvements relating to electric light fittings | |
| SU478271A1 (en) | Device for determining a short-circuit conductor in mounting circuits | |
| GB592042A (en) | Improvements relating to fluorescent lighting systems | |
| DE868718C (en) | Circuit for flashing operation with signal lamps | |
| GB434915A (en) | Improvements in the supply of electric discharge tubes excited inductively |