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 installations

Info

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
Application number
SU91438A
Other languages
Russian (ru)
Inventor
Г.А. Евдокимов
Original Assignee
Г.А. Евдокимов
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Г.А. Евдокимов filed Critical Г.А. Евдокимов
Priority to SU91438A priority Critical patent/SU30353A1/en
Application granted granted Critical
Publication of SU30353A1 publication Critical patent/SU30353A1/en

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

SU91438A 1931-07-12 1931-07-12 Device for monitoring the health of incandescent lamps, such as signal lamps, in various installations SU30353A1 (en)

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)

Similar Documents

Publication Publication Date Title
US2355360A (en) Fluorescent tube system and apparatus
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
GB397167A (en) Improvements in and relating to methods of and means for subjecting a specimen of material to a fatigue test
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
US2141942A (en) Photoelectric relay
US2261678A (en) Electrical flasher system
US1952186A (en) Variable pulsation apparatus
SU13800A1 (en) Tube transmitter
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
SU17404A1 (en) Modification of the device for controlling the frequency of the cathode generator
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.
SU113317A1 (en) Instrument for testing polarized and electromagnetic telegraph type relays
SU478271A1 (en) Device for determining a short-circuit conductor in mounting circuits
GB577459A (en) Improvements in and relating to apparatus for starting and controlling electric discharge devices
SU74948A1 (en) Photoelectric smoke detector