SU404A1 - Intermediate Circuit Cathode Amplifier and Battery Switch for Grid Circuits - Google Patents

Intermediate Circuit Cathode Amplifier and Battery Switch for Grid Circuits

Info

Publication number
SU404A1
SU404A1 SU76265A SU76265A SU404A1 SU 404 A1 SU404 A1 SU 404A1 SU 76265 A SU76265 A SU 76265A SU 76265 A SU76265 A SU 76265A SU 404 A1 SU404 A1 SU 404A1
Authority
SU
USSR - Soviet Union
Prior art keywords
intermediate circuit
battery switch
amplifier
grid circuits
circuit cathode
Prior art date
Application number
SU76265A
Other languages
Russian (ru)
Inventor
В.И. Коваленков
Original Assignee
В.И. Коваленков
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 В.И. Коваленков filed Critical В.И. Коваленков
Priority to SU76265A priority Critical patent/SU404A1/en
Application granted granted Critical
Publication of SU404A1 publication Critical patent/SU404A1/en

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Description

При помощи предлагаемой автором схемы можно достичь возможности одновременного изменени  потенциала в сетках цепей серии ламп усилителей дл  устранени  шумов в катодных усилител х , а также дл  затруднени  образовани  нежелательной генерации, дл  этого автор вводит электрические контуры между цепью анода и цепью сетки, как показано на схеме фиг. 1. В зависимости от условий работы усилител , эти контуры располагаютс  между всеми катодными лампами или только между частью их (при большом числе ламп), при чем в самый контур может быть включена емкость С и добавочна  самоиндукци  или же последние могут совсем отсутствовать. Чтобы во врем  работы усилител  одновременно мен ть потенциал на всех сетках, обмотки трансформаторов, соединенных с сетками, между собой и общую их точку б подвод т к батарейному коммутатору Р. 1{. (через руко тку а), а через коммутатор к (-) батарей. Катодный усилитель, характеризующийс  совокупным применением: а)электрических контуров, состо щих из двух или более катушек самоиндукции, каковые контуры расположены между контурами сеток и контурами анодов катодных ламп усилител  и служат дл  электромагнитного св зывани  этих ламповых контуров между собою, при чем в эти контуры может быть включена емкость, и б) батарейного коммутатора, включенного между точкой соединени  батареи высокого напр жени  и батареи низкого напр жени  усилител  и точкой соединени  сеток всех катодных ламп усилител . ПРЕДМЕТ ИЗОБРЕТЕНИЯ.Using the scheme proposed by the author, it is possible to achieve the possibility of simultaneously changing the potential in the grids of a series of amplifier lamps to eliminate noise in the cathode amplifiers, as well as to prevent the generation of unwanted generation, for this the author introduces electrical circuits between the anode circuit and the grid circuit, as shown in FIG. 1. Depending on the operating conditions of the amplifier, these circuits are located between all cathode lamps or only between a part of them (with a large number of lamps), and capacitance C and additional self-induction can be included in the circuit itself or the latter can be completely absent. In order to simultaneously change the potential on all grids during operation of the amplifier, the windings of the transformers connected to the grids between themselves and their common point b are brought to the battery switch P. 1 {. (through the handle a), and through the switch to (-) batteries. A cathode amplifier characterized by the cumulative use of: a) electrical circuits consisting of two or more self-induction coils, which circuits are located between the circuits of the grids and the circuits of the anodes of the cathode tubes of the amplifier and serve for electromagnetic coupling of these lamp circuits between themselves, and to capacitance may be included, and b) a battery switch connected between the connection point of the high voltage battery and the low voltage amplifier battery and the connection point of the grids of all the cathode lamps n amplifier. SUBJECT OF INVENTION.

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SU76265A 1923-01-24 1923-01-24 Intermediate Circuit Cathode Amplifier and Battery Switch for Grid Circuits SU404A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU76265A SU404A1 (en) 1923-01-24 1923-01-24 Intermediate Circuit Cathode Amplifier and Battery Switch for Grid Circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU76265A SU404A1 (en) 1923-01-24 1923-01-24 Intermediate Circuit Cathode Amplifier and Battery Switch for Grid Circuits

Related Child Applications (1)

Application Number Title Priority Date Filing Date
SU73392A Division SU30698A1 (en) 1930-07-17 Regenerative furnace for smelting directly from pulverized ore

Publications (1)

Publication Number Publication Date
SU404A1 true SU404A1 (en) 1924-09-15

Family

ID=48327165

Family Applications (1)

Application Number Title Priority Date Filing Date
SU76265A SU404A1 (en) 1923-01-24 1923-01-24 Intermediate Circuit Cathode Amplifier and Battery Switch for Grid Circuits

Country Status (1)

Country Link
SU (1) SU404A1 (en)

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