UA5975A1 - STATIC FREQUENCY CONVERTER FOR POWER SUPPLY OF A GAS DISCHARGE LAMP WITH RESONANCE IGNITION - Google Patents

STATIC FREQUENCY CONVERTER FOR POWER SUPPLY OF A GAS DISCHARGE LAMP WITH RESONANCE IGNITION

Info

Publication number
UA5975A1
UA5975A1 UA3698548A UA3698548A UA5975A1 UA 5975 A1 UA5975 A1 UA 5975A1 UA 3698548 A UA3698548 A UA 3698548A UA 3698548 A UA3698548 A UA 3698548A UA 5975 A1 UA5975 A1 UA 5975A1
Authority
UA
Ukraine
Prior art keywords
lamp
converter
discharge lamp
power supply
gas discharge
Prior art date
Application number
UA3698548A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Кренінг Армін
Кершер Макс
Круммель Петер
Original Assignee
Сіменс Аг
Сименс АГ
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
Priority claimed from DE19823220301 external-priority patent/DE3220301A1/en
Application filed by Сіменс Аг, Сименс АГ filed Critical Сіменс Аг
Priority claimed from PCT/DE1982/000155 external-priority patent/WO1983000587A1/en
Publication of UA5975A1 publication Critical patent/UA5975A1/en

Links

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  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Изобретение относится к электротехнике. Целью изобретения является повышение надежности путем защиты преобразователя при незажигании газоразрядной лампы, а также обеспечение автоматического повторного запуска преобразователя после установки исправной лампы. Для отключения преобразователя при длительном незажигании лампы служит бистабильное устройство с удерживающей цепью, в которую включен один из самокалящихся электродов лампы. Бистабильное устройство срабатывает при длительном нахождении контура в режиме резонанса и отключает преобразователь. При замене лампы состояние отключения автоматически прекращается и работа преобразователя продолжается без необходимости отключения всей осветительной установки. 1 з.п. ф-лы, 2 ил.The invention relates to electrical engineering. The aim of the invention is to improve reliability by protecting the converter when the gas-discharge lamp is not ignited, as well as to ensure automatic restart of the converter after installing a working lamp. A bistable device with a holding circuit, in which one of the self-heating electrodes of the lamp is connected, is used to turn off the converter when the lamp has not been ignited for a long time. The bistable device is triggered when the circuit is in resonance mode for a long time and turns off the converter. When the lamp is replaced, the shutdown state is automatically terminated and the inverter continues to operate without the need to shut down the entire lighting system. 1 wp f-ly, 2 dwg

UA3698548A 1981-07-31 1982-07-29 STATIC FREQUENCY CONVERTER FOR POWER SUPPLY OF A GAS DISCHARGE LAMP WITH RESONANCE IGNITION UA5975A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3130424 1981-07-31
DE3138994 1981-09-30
DE19823220301 DE3220301A1 (en) 1982-05-28 1982-05-28 Converter
PCT/DE1982/000155 WO1983000587A1 (en) 1981-07-31 1982-07-29 Converter

Publications (1)

Publication Number Publication Date
UA5975A1 true UA5975A1 (en) 1994-12-29

Family

ID=27189471

Family Applications (1)

Application Number Title Priority Date Filing Date
UA3698548A UA5975A1 (en) 1981-07-31 1982-07-29 STATIC FREQUENCY CONVERTER FOR POWER SUPPLY OF A GAS DISCHARGE LAMP WITH RESONANCE IGNITION

Country Status (2)

Country Link
SU (1) SU1507215A3 (en)
UA (1) UA5975A1 (en)

Also Published As

Publication number Publication date
SU1507215A3 (en) 1989-09-07

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