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DE350972C - Circuit arrangement for the direct generation of three or six times the frequency by means of direct current magnetized transformers - Google Patents

Circuit arrangement for the direct generation of three or six times the frequency by means of direct current magnetized transformers

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Publication number
DE350972C
DE350972C DENDAT350972D DE350972DD DE350972C DE 350972 C DE350972 C DE 350972C DE NDAT350972 D DENDAT350972 D DE NDAT350972D DE 350972D D DE350972D D DE 350972DD DE 350972 C DE350972 C DE 350972C
Authority
DE
Germany
Prior art keywords
frequency
transformers
circuit arrangement
tuned
direct
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DENDAT350972D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
Publication date
Application granted granted Critical
Publication of DE350972C publication Critical patent/DE350972C/en
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/03—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using non-linear inductance

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Synchronous Machinery (AREA)

Description

Gegenstand der Erfindung ist eine Schaltungsanordnung zur direkten Frequenzverdreifachung bzw. Versechsfachung mittels gleichstrommagnetisierter Transformatoren, deren Sekundärwicklungen gegeneinander geschaltet sind, so daß die Spannungen der beiden Transformatoren in derselben Richtung! wirken.The invention relates to a circuit arrangement for direct frequency tripling or sixfold by means of DC magnetized transformers, whose secondary windings are connected against each other, so that the voltages of the both transformers in the same direction! works.

Um eine Verstärkung der auftretenden ίο dreifachen bzw. sechsfachen Frequenz zu erzielen und den Wirkungsgrad zu steigern, wird erfindungsgemäß zwi sehen der Maschine und den Transformatoren ein Sperrsystem eingeschaltet, welches verhindert, daß die Maschine durch die höheren Frequenzen belastet wind'. Dieses Sperrsystem besteht zweckmäßig aus Selbstinduktion und Kapazität und kann auf die Maschinenfrequenz abgestimmt sein, so daß es für diese einen Kurzschluß darstellt, jedoch den höheren Frequenzen den Weg über die Maschine sperrt. Infolgedessen wird die Leistung 'der Maschine und der Gesamtwirkungsgrad der Anlage erheblich gesteigert.To achieve an amplification of the occurring ίο threefold or sixfold frequency and to increase the efficiency, according to the invention between see the machine and the transformers switched on a locking system, which prevents the machine burdened by the higher frequencies wind '. This locking system is expedient from self-induction and capacitance and can be matched to the machine frequency so that there is a short circuit for this represents, but blocks the higher frequencies the way through the machine. Consequently the performance of the machine and the overall efficiency of the system are increased considerably.

Abb. ι zeigt ein Schaltschema für die Verdreifachung. Es bedeutet M die Hochfrequenzmaschine mit der Wicklung W, die einerseits über den primären Abstimmkondensator C1 direkt zur Primärwicklung des einen Frequenztransformators, anderseits über ein Sperrsystem S1 bestehend aus der Kapazität C2, L2 zur Primärklemme des anderen Transformators führt. An der Sekundärwicklung der Transformatoren 1 und 2 liegt ; die Gleichstromerregung mit der vorgeschalteten Drosselspule D. Fig. Ι shows a circuit diagram for tripling. M means the high-frequency machine with the winding W, which on the one hand leads directly to the primary winding of one frequency transformer via the primary tuning capacitor C 1 , and on the other hand via a blocking system S 1 consisting of the capacitance C 2 , L 2 to the primary terminal of the other transformer. Located on the secondary winding of transformers 1 and 2; the DC excitation with the upstream choke coil D.

Ein weiterer Gegenstand der Erfindung besteht darin, daß die Antenne nicht an der Primärwicklung des Transformatorenpaares, sondern an der Sekundärwicklung liegt. Infolge der \rerdopplu'ngswirkung der Transformatoren entsteht sekundär die sechsfache Frequenz, wobei die Primärseite durch Kondensatoren auf die dreifache Frequenz abgestimmt wird.Another object of the invention is that the antenna is not on the primary winding of the transformer pair, but on the secondary winding. As a result of the \ r erdopplu'ngswirkung secondary of the transformers is formed of six times the frequency, the primary side is tuned by capacitors on the triple frequency.

Abb. 2 zeigt eine beispielsweise Schaltung für die Versechsfachung der Frequenz. Es ist hier wieder M- die Hochfrequenzmaschine mit der AVicklung W, deren Enden wie bei Abb. ι zur Primärseite der Transformatoren 5° führen. Ferner liegt parallel zu den Primärwicklungen der Transformatoren ein abgestimmter Kreis dreifacher Frequenz mit der Kapazität C3 und L8. An der Sekundärseite liegt in üblicher Weise die auf die sechsfache 55 Frequenz abgestimmte Antenne. Bei dieser Schaltung sind', demnach] die Magnetisierungsspulen gleichzeitig Sekundärspulen der Transformatoren. Fig. 2 shows an example circuit for the sixfold increase in frequency. It is here again M- the high-frequency machine with the A winding W, the ends of which lead to the primary side of the transformers 5 ° as in Fig. Furthermore, parallel to the primary windings of the transformers there is a tuned circuit of three times the frequency with the capacitance C 3 and L 8 . The antenna tuned to six times the frequency is usually located on the secondary side. In this circuit, the magnetizing coils are at the same time secondary coils of the transformers.

Claims (4)

Patent-An Sprüche:Patent-to sayings: 1. Schaltungsanordnung zur direkten Erzeugung der dreifachen bzw. sechsfachen Frequenz mittels gleichstrommagnetisierter Transformatoren, deren Sekundärwicklungen gegeneinander geschaltet sind, dadurch gekennzeichnet, diaß den erzeugten höheren Frequenzen der Weg zur Maschine durch ein zweckmäßig aus Selbstinduktion und Kapazität bestehendes System gesperrt wird.1. Circuit arrangement for the direct generation of threefold or sixfold Frequency by means of DC magnetized transformers, their secondary windings are connected against each other, characterized in that the generated higher frequencies the way to the machine through a purposefully made self-induction and capacity of the existing system is blocked. 2. Schaltungsanordnung nach Anspruch ι zur Erzeugung der dreifachen Frequenz, dadurch gekennzeichnet, daß die auf die Nutzfrequenz abgestimmte Antenne an der Primärwicklung der Transformatoren liegt.2. Circuit arrangement according to claim ι for generating the triple Frequency, characterized in that the antenna tuned to the useful frequency on the primary winding of the transformers. 3. Schaltungsanordnung nach Anspruch ι zur Erzeugung der sechsfachen Frequenz, dadurch gekennzeichnet, diaß die auf die Nutzfrequenz abgestimmte Antenne an eine entsprechende Sekundärwicklung des Transformators angeschlossen ist.3. Circuit arrangement according to claim ι for generating the sixfold Frequency, characterized in that it is tuned to the useful frequency Antenna is connected to a corresponding secondary winding of the transformer. 4. Schaltungsanordnung nach Anspruch ι pider 3, dadurch gekennzeichnet, daß parallel zum Generator ein auf die Oberwelle (dreifache Frequenz) abgestimmter Kurzschlußkreis gelegt ist.4. Circuit arrangement according to claim ι pider 3, characterized in that that parallel to the generator one tuned to the harmonic (three times the frequency) Short circuit is laid. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT350972D Circuit arrangement for the direct generation of three or six times the frequency by means of direct current magnetized transformers Expired DE350972C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE350972T

Publications (1)

Publication Number Publication Date
DE350972C true DE350972C (en) 1922-03-29

Family

ID=6265574

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT350972D Expired DE350972C (en) Circuit arrangement for the direct generation of three or six times the frequency by means of direct current magnetized transformers

Country Status (1)

Country Link
DE (1) DE350972C (en)

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