SU20153A1 - Device for periodically changing the wavelength of a lamp generator - Google Patents
Device for periodically changing the wavelength of a lamp generatorInfo
- Publication number
- SU20153A1 SU20153A1 SU59189A SU59189A SU20153A1 SU 20153 A1 SU20153 A1 SU 20153A1 SU 59189 A SU59189 A SU 59189A SU 59189 A SU59189 A SU 59189A SU 20153 A1 SU20153 A1 SU 20153A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- wavelength
- generator
- periodically changing
- lamp generator
- lamp
- Prior art date
Links
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
Landscapes
- Semiconductor Lasers (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
Description
Предлагаемое изобретение состоит в особой форме выполнени устройства дл периодического изменени длины волны лампового генератора.The present invention consists in the specific form of the device for periodically changing the wavelength of the lamp generator.
На чертеже фиг. 1 изображает схему устройства; фиг. 2-схему его видоизменени .In FIG. 1 shows a device diagram; FIG. 2-scheme of its modification.
К катушке L колебательного контура LC присоединены анод и нить диода К, цепь накала которого питаетс от прерывистого генератора. Прерывистый генератор должен быть отрегулирован таким образом, чтобы диод Д мог зажигатьс и гаснуть в течение одного периода прерывистой генерации. Благодар медленному накалу диода, длина волны генератора будет мен тьс . Предлагаемое устройство может быть использовано дл облегчени приема коротких волн и дл станций мешающего действи .An anode and a diode filament K are connected to the coil L of the oscillating circuit LC, the filament circuit of which is powered by a discontinuous generator. An intermittent generator must be adjusted so that the diode D can light and go out during one period of intermittent generation. Due to the slow glow of the diode, the oscillator wavelength will vary. The proposed device can be used to facilitate the reception of short waves and for interfering stations.
Видоизменение устройства изображено на фиг. 2. К контуру /.iQ генератора , длину волны которого предполагаетс измен ть, присоединены анод иThe modification of the device is shown in FIG. 2. An anode is connected to the contour of the .iQ generator, the wavelength of which is to be changed,
нить триода KI- К сети этого триода, подводитс переменный потенциал от прерывистого лампового генератора g. При наличии колебаний в генераторе g волна контура AQ будет мен тьс . Так как колебани в контуре создаютс особой лампой (на чертеже не показаной ), триод Ж мен ет только их частоту и в генерировании не участвует.the triode thread KI- To the network of this triode, a variable potential is supplied from the intermittent lamp generator g. In the presence of oscillations in the generator g, the wave of the contour AQ will change. Since the oscillations in the circuit are created by a special lamp (not shown in the drawing), the MF triode changes only their frequency and does not participate in the generation.
Предмет патент а.Subject Patent a.
1.Устройство дл периодического изменени длины волны лампового генератора , характеризующеес применением диода К, нить которого присоединена к катушке колебательного .контура, при чем цепь накала диода питаетс от прерывистого генератора.1. A device for periodically changing the wavelength of a lamp generator, characterized by the use of a diode K, the thread of which is connected to an oscillating coil of the circuit, and the diode heating circuit is powered from an intermittent generator.
2.Видоизменение охарактеризованного в п. 1 устройства, отличающеес тем, что, вместо диода, применен триод, к сетке которого подводитс переменный потенциал от прерывистого лампового генератора.2. Variations of the device described in clause 1, characterized in that, instead of a diode, a triode is applied, to the grid of which a variable potential is supplied from a discontinuous lamp generator.
фиг1 .fig1.
фиг2.Fig2.
ТЛЯГ -TRAIN -
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU59189A SU20153A1 (en) | 1929-11-24 | 1929-11-24 | Device for periodically changing the wavelength of a lamp generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU59189A SU20153A1 (en) | 1929-11-24 | 1929-11-24 | Device for periodically changing the wavelength of a lamp generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU20153A1 true SU20153A1 (en) | 1931-04-30 |
Family
ID=48339588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU59189A SU20153A1 (en) | 1929-11-24 | 1929-11-24 | Device for periodically changing the wavelength of a lamp generator |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU20153A1 (en) |
-
1929
- 1929-11-24 SU SU59189A patent/SU20153A1/en active
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