SU37747A1 - The method of starting a self-exciting lamp transmitter - Google Patents

The method of starting a self-exciting lamp transmitter

Info

Publication number
SU37747A1
SU37747A1 SU138301A SU138301A SU37747A1 SU 37747 A1 SU37747 A1 SU 37747A1 SU 138301 A SU138301 A SU 138301A SU 138301 A SU138301 A SU 138301A SU 37747 A1 SU37747 A1 SU 37747A1
Authority
SU
USSR - Soviet Union
Prior art keywords
starting
self
transmitter
exciting lamp
grid
Prior art date
Application number
SU138301A
Other languages
Russian (ru)
Inventor
А.И. Яковлев
Original Assignee
А.И. Яковлев
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 А.И. Яковлев filed Critical А.И. Яковлев
Priority to SU138301A priority Critical patent/SU37747A1/en
Application granted granted Critical
Publication of SU37747A1 publication Critical patent/SU37747A1/en

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Description

Изобретение относитс  к устройствам дл  пуска в ход передатчиков.This invention relates to devices for starting up transmitters.

Предлагаемый способ отличаетс  тем, что дл  пуска замыкают на момент накоротко большое анодное сопротивление и дают на сетку положительное напр жение .The proposed method is characterized in that for starting a large anodic resistance is closed at the time of short-circuiting and a positive voltage is applied to the grid.

На фиг. 1 дана схема устройства, а на чертеже 2 - параметры лампы. В передатчике включено последовательно с анодным контуром большое активное сопротивление R, пор дка 100.000 или 200.000 ол«, от концов которого подведено два провода к кнопке К. Концы катушки сетки присоединены к плюсу накала дл  того, чтобы через лампу вначале шел большой ток, соответствуюш ,ий точке, лежащей на верхнем загибе характеристики лампы, например, в точке А на фиг. 2.FIG. 1 is a diagram of the device, and in drawing 2 - the parameters of the lamp. The transmitter is connected in series with the anode circuit of a large active resistance R, on the order of 100,000 or 200,000 ol ", from the ends of which two wires are connected to the K button. The ends of the grid coil are connected to the heat filament in order that a high current flows through the lamp The second point on the top bend of the lamp characteristic, for example, at point A in FIG. 2

В собранную схему (фиг. 1) включаетс  накальное и анодное напр жение. Обычный генератор уже начнет работать , а представленный на фиг. 1 не начнет, так как в нем не соблюдены услови  самовозбуждени  тем, что вIncluded and anodic voltage is included in the assembled circuit (Fig. 1). A conventional generator will start working, and the one shown in FIG. 1 will not start, since it does not meet the conditions of self-excitation by the fact that in

анодную цепь введено большое сопротивление R и лампа поставлена в неблагопри тный режим, ибо и крутизна 5 и коэфициент усилени  у- в точке А малы. Колебани  сами не возникают. Генератор лишь приготовлен к-пуску. Дл  пуска передатчика надо на момент нажать кнопку /С и передатчик заработает .The anodic circuit introduced a large resistance R and the lamp was placed in an unfavorable mode, for both the slope 5 and the gain coefficient y- at point A are small. Hobbies themselves do not arise. The generator is only prepared for start-up. To start the transmitter, press the / C button at the moment and the transmitter will work.

Вывод  сопротивление R, мы улучшаем услови  самовозбуждени , и колебани  тотчас же начнутс . Они зар д т через гридлик сетку отрицательно и рабоча  точка из Л перейдет автоматически в В. После этого кнопку можно отпустить, а колебани  не прекрат тс .Conclusion resistance R, we improve the conditions of self-excitation, and the oscillations will immediately begin. They charge the grid through the grid negatively and the operating point from L goes automatically to B. After that, the button can be released, and the oscillations do not stop.

Предмет изобретени .The subject matter of the invention.

Способ пуска в ход. самовозбуждающегос  лампового передатчика с конденсатором и утечкой в цепи сетки, отличающийс  тем, что дл  пуска замыкают на момент накоротко большое анодное сопротивление R и дают на сетку положительное напр жение.The method of starting the course. a self-excited lamp transmitter with a capacitor and a grid circuit leak, characterized in that for starting a large anodic resistance R is short-circuited and a positive voltage is applied to the grid.

ФигЛFy

SU138301A 1933-11-30 1933-11-30 The method of starting a self-exciting lamp transmitter SU37747A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU138301A SU37747A1 (en) 1933-11-30 1933-11-30 The method of starting a self-exciting lamp transmitter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU138301A SU37747A1 (en) 1933-11-30 1933-11-30 The method of starting a self-exciting lamp transmitter

Publications (1)

Publication Number Publication Date
SU37747A1 true SU37747A1 (en) 1934-07-31

Family

ID=48353822

Family Applications (1)

Application Number Title Priority Date Filing Date
SU138301A SU37747A1 (en) 1933-11-30 1933-11-30 The method of starting a self-exciting lamp transmitter

Country Status (1)

Country Link
SU (1) SU37747A1 (en)

Similar Documents

Publication Publication Date Title
SU37747A1 (en) The method of starting a self-exciting lamp transmitter
DE535836C (en) Circuit for the excitation of electrical oscillations with the aid of a discharge tube with glow cathode, anode and one or more grids
SU129A1 (en) Method of application of resonance of a capacitor connected in a manner already known in parallel to the winding of a transformer giving voltage to the anode of the generator lamps
SU50251A1 (en) A device to compensate for the effect of varying lamp slopes
SU32039A1 (en) Alternator
DE397863C (en) Auxiliary circuit for the generation of electrical vibrations by discharge tubes
SU23274A1 (en) Cathode generator
SU34052A1 (en) Device for regulating generator voltage
SU3902A1 (en) Receiver with cathode lamp
SU42627A1 (en) Rectifier device
SU17420A1 (en) Regenerative Radio
SU48680A1 (en) Square-shaped voltage generator
SU39873A1 (en) Relay
SU34623A1 (en) Tube generator
SU48713A1 (en) Device for stabilizing the voltage of the alternator
SU28937A1 (en) Modulator device
SU46975A1 (en) A device for converting a sinusoidal emf into an approximately rectangular
SU36493A1 (en) Modulation Method
SU2573A1 (en) Telephone set
SU8718A1 (en) Radio transmitter
SU28592A1 (en) Cathode amplifier
SU7495A1 (en) Starting method of an asynchronous machine equipped with a compensated frequency converter
SU37240A1 (en) Acetylene generator
SU37241A1 (en) Acetylene generator
SU38696A1 (en) Device for stabilizing the mode of operation of the lamp generator