SU548943A1 - Device for switching AC power of two parallel-connected ballast gas discharge lamps - Google Patents

Device for switching AC power of two parallel-connected ballast gas discharge lamps

Info

Publication number
SU548943A1
SU548943A1 SU2301740A SU2301740A SU548943A1 SU 548943 A1 SU548943 A1 SU 548943A1 SU 2301740 A SU2301740 A SU 2301740A SU 2301740 A SU2301740 A SU 2301740A SU 548943 A1 SU548943 A1 SU 548943A1
Authority
SU
USSR - Soviet Union
Prior art keywords
switching
gas discharge
discharge lamps
parallel
power
Prior art date
Application number
SU2301740A
Other languages
Russian (ru)
Inventor
Александр Львович Вассерман
Георгий Никифорович Квашин
Original Assignee
Предприятие П/Я А-3695
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 Предприятие П/Я А-3695 filed Critical Предприятие П/Я А-3695
Priority to SU2301740A priority Critical patent/SU548943A1/en
Application granted granted Critical
Publication of SU548943A1 publication Critical patent/SU548943A1/en

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  • Circuit Arrangements For Discharge Lamps (AREA)

Description

исходит отключение схемы зажигаии , например , с иомощью реле времени 6.the ignition circuit is turned off, for example, using a time relay 6.

Выключение ламп осуществл етс  сн тием наир жени  питаии . Таким образом, в предлагаемом устройстве упрощены схемы зажигани , улучшены их весогабаритные иоказатели , снижена их стоимость.Switching off the lamps is carried out by removing the supply voltage. Thus, in the proposed device, the ignition circuits are simplified, their weight and dimensions and indicators are improved, their cost is reduced.

Claims (1)

Формула изобретени Invention Formula Устройство дл  включени  в сеть переменного тока двух параллельно соединенных балластных газоразр дных ламп преимущественно высокого давлени , содержащее индуктивные оалластные дроссели, включенные между одним из проводов сети и электродами каждой ламиы, вторые электроды которых иодключеиы ко второму проводу сети, подключенный к сети блок зажигани  с импульсным трансформатором с первичной и вторичной обмотками и разделительный конденсатор , включенный между общими точками балластных дросселей и электродов ламп, отличающеес  тем, что, с целью уменьщени  потребл емой мощности, вторична  обмотка импульсного трансформатора блока зажигани  включена иоследовательно с указанным разделительным конденсатором.A device for switching two alternately connected ballast gas discharge lamps into a network, preferably of high pressure, containing inductive oallast inductors connected between one of the network wires and the electrodes of each lamp, the second electrodes of which are connected to the second wire of the network, the ignition unit with a pulse transformer with primary and secondary windings and separation capacitor connected between common points of ballast chokes and lamp electrodes, characterized by That is, in order to reduce power consumption, the secondary winding of the pulse transformer of the ignition unit is connected in series with the specified coupling capacitor.
SU2301740A 1975-12-19 1975-12-19 Device for switching AC power of two parallel-connected ballast gas discharge lamps SU548943A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2301740A SU548943A1 (en) 1975-12-19 1975-12-19 Device for switching AC power of two parallel-connected ballast gas discharge lamps

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2301740A SU548943A1 (en) 1975-12-19 1975-12-19 Device for switching AC power of two parallel-connected ballast gas discharge lamps

Publications (1)

Publication Number Publication Date
SU548943A1 true SU548943A1 (en) 1977-02-28

Family

ID=20641417

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2301740A SU548943A1 (en) 1975-12-19 1975-12-19 Device for switching AC power of two parallel-connected ballast gas discharge lamps

Country Status (1)

Country Link
SU (1) SU548943A1 (en)

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