SU23466A1 - Device for supplying cathode lamp filament circuit with alternating current - Google Patents

Device for supplying cathode lamp filament circuit with alternating current

Info

Publication number
SU23466A1
SU23466A1 SU69597A SU69597A SU23466A1 SU 23466 A1 SU23466 A1 SU 23466A1 SU 69597 A SU69597 A SU 69597A SU 69597 A SU69597 A SU 69597A SU 23466 A1 SU23466 A1 SU 23466A1
Authority
SU
USSR - Soviet Union
Prior art keywords
alternating current
lamp filament
cathode lamp
filament circuit
secondary winding
Prior art date
Application number
SU69597A
Other languages
Russian (ru)
Inventor
Г.М. Загоруйченко
Original Assignee
Г.М. Загоруйченко
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.М. Загоруйченко filed Critical Г.М. Загоруйченко
Priority to SU69597A priority Critical patent/SU23466A1/en
Application granted granted Critical
Publication of SU23466A1 publication Critical patent/SU23466A1/en

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Description

Предлагаемое изобретение касаетс  устройства дл  питани  цепи накала катодных ламп переменным током с применением трансформатора, вторична  обмотка которого разделена на две части. Согласно изобретению, с целью точного нахождени  средней точки вторичной об-, мотки, между част ми последней включено сопротивление с движком, соединенным со средним проводом устройства.The present invention relates to an apparatus for supplying the cathode lamp filament circuit with alternating current using a transformer, the secondary winding of which is divided into two parts. According to the invention, in order to accurately find the middle point of the secondary obel, between the parts of the latter, a resistance is connected with a slider connected to the middle conductor of the device.

Устройство, схема которого изображена на чертеже, состоит из трансформатора, первична  обмотка А которого питаетс  от сети /, 2 переменн|&го тока, а вторична  обмотка ВС, питающа  цепь накала лампы, разделена на две части В и С, соединенные между собою при помощи регулируемого сопротивлени . Дл  более точного отыскани  средней точки вто ричной обмотки трансформатора это регулируемое сопротивление разделено на две части, соединенные между собою проволокой 7-8, например из никвгел , на которой установлен движок, соединенный со средним проводом устройства.The device, whose circuit is shown in the drawing, consists of a transformer, the primary winding A of which is powered from the mains /, 2 alternating current, and the secondary winding, feeding the lamp filament circuit, is divided into two parts B and C, interconnected with adjustable resistance. In order to more accurately find the midpoint of the secondary winding of the transformer, this adjustable resistance is divided into two parts, connected together with a 7-8 wire, for example, from nickel, on which a slider is mounted, connected to the middle wire of the device.

Нить накала катодных ламп приключаетс  к зажимам 5 и 5 вторичной обмотки трансформатора, а средний провод 4 движка-к аноду. Между зажимами 5, 4,3 включаютс  конденсаторы 6,The filament of the cathode lamps comes to the terminals 5 and 5 of the secondary winding of the transformer, and the middle wire 4 of the slider to the anode. Between clamps 5, 4.3, capacitors 6 are turned on,

Предмет изобретени .,The subject of the invention.,

Claims (2)

1.Устройство дл  питани  цепи накала катодных ламп переменным током, в котором применен трансформатор с разделенной на две части вторичной обмоткой, отличающеес  тем, что, с целью точного нахождени  средней точки вторичной обмотки , между част ми 5 и С указанной обмотки включено сопротивление с движком , к которому присоединен средний провод устройства.1. Device for supplying the cathode lamp filament with alternating current, in which a transformer with a divided secondary winding is used, characterized in that, in order to accurately find the midpoint of the secondary winding, resistance with a slider is included between parts 5 and C of the winding to which the middle wire of the device is connected. 2.Форма выполнени  устройства по п. 1, отличающа с  тем, что в качестве регулируемого сопротивлени  между част ми В и С вторичной обмотки включено сопротивление цепи накала дампы, разделенное на две части, соедин емые между собой проволокой, например, из никкел , на которой установлен движок среднего провода. г-, к авторскому свидетельству Г, М, Загоруйченко№ 234662. The form of the device according to claim 1, characterized in that as an adjustable resistance between parts B and C of the secondary winding, the resistance of the glow circuit of the dump is included, which is divided into two parts interconnected by a wire, for example, from nickel, which has a medium wire slider. g-, to the author's testimony of G, M, Zagoruichenko № 23466 QSQS Q4Q4 OSOS
SU69597A 1930-05-06 1930-05-06 Device for supplying cathode lamp filament circuit with alternating current SU23466A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU69597A SU23466A1 (en) 1930-05-06 1930-05-06 Device for supplying cathode lamp filament circuit with alternating current

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU69597A SU23466A1 (en) 1930-05-06 1930-05-06 Device for supplying cathode lamp filament circuit with alternating current

Publications (1)

Publication Number Publication Date
SU23466A1 true SU23466A1 (en) 1931-10-31

Family

ID=48341988

Family Applications (1)

Application Number Title Priority Date Filing Date
SU69597A SU23466A1 (en) 1930-05-06 1930-05-06 Device for supplying cathode lamp filament circuit with alternating current

Country Status (1)

Country Link
SU (1) SU23466A1 (en)

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