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DE400183C - Method for improving the efficiency of frequency multiplication transformers - Google Patents

Method for improving the efficiency of frequency multiplication transformers

Info

Publication number
DE400183C
DE400183C DED42211D DED0042211D DE400183C DE 400183 C DE400183 C DE 400183C DE D42211 D DED42211 D DE D42211D DE D0042211 D DED0042211 D DE D0042211D DE 400183 C DE400183 C DE 400183C
Authority
DE
Germany
Prior art keywords
transformers
efficiency
improving
frequency
frequency multiplication
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
DED42211D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DED42211D priority Critical patent/DE400183C/en
Application granted granted Critical
Publication of DE400183C publication Critical patent/DE400183C/en
Expired legal-status Critical Current

Links

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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Description

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Bei einem Verfahren zur Verbesserung des Wirkungsgrades von Frequenzvervielfachungstransfarmatoren (Patentschrift 353882) begünstigt bei hilfsmagnetisierten, paarweise angeordneten Eisenkernen der Anschluß eines nicht abgestimmten Kreises in einer der Sekundärwicklung entgegengesetzten Schaltung die Kurvenverzerrung im Eisenkern derart, daß der WirkungsgradIn a method of improving the efficiency of frequency multiplier transformers (Patent 353882) favored with auxiliary magnetized, iron cores arranged in pairs the connection of an unmatched circle in a circuit opposite the secondary winding, the curve distortion in the iron core so that the efficiency

xo wesentlich verbessert wird, und zwar tritt diese Verbesserung nur dann ein, wenn bei ungerader sekundärer Oberschwingung der Hilfskreis an gerade Oberschwingungen liefernde Wicklungen angeschlossen ist und umgekehrt.xo is significantly improved, and this improvement only occurs if at odd secondary harmonic the auxiliary circuit to even harmonics supplying windings is connected and vice versa.

Demgegenüber ist der neue Gedanke vorliegender Erfindung der, bei nicht mit Gleichstrom gesättigten Frequenzvervielfachungstransformatoren direkt an die Se-In contrast, the new idea of the present invention is not with Direct current saturated frequency multiplier transformers directly to the se-

ao kundär- oder Primärwicklung — oder falls nur eine Wicklung benutzt wird, an diese — einen Hilfskreis anzuschließen, dessen Schwingungszahl eine Harmonische der Primärfrequenz ist. Dabei ist es nicht nötig, daßao secondary or primary winding - or if only one winding is used, to this one - to connect an auxiliary circuit, the frequency of which is a harmonic of the primary frequency is. It is not necessary that

as der Hilfskreis auf eine bestimmte Periode genau abgestimmt ist. Seine Eigenschwingung kann z. B. zwischen der 15. und 17. Oberschwingung liegen; er kann sogar eine ganze Anzahl von mehr oder weniger starken Strömen verschiedener Frequenz führen. Am günstigsten ist allerdings, wenn der Hilf spreis nur eine bestimmte Frequenz vorzugsweise aufweist. Dadurch wird die Sekundär- bzw. Nutzleistung in hohem Maße vergrößert.as the auxiliary circle to a specific period is matched. Its natural oscillation can, for. B. between the 15th and 17th harmonic lie; it can even carry a large number of more or less strong currents of different frequencies. At the However, it is cheapest if the auxiliary price only prefers a certain frequency having. This greatly increases the secondary or useful power.

.In der Zeichnung ist 1 der Hochfrequenzgenerator oder irgendeine andere Kraftquelle. 2 und 3 sind die primären Abstimmittel. 4 ist ein Frequenzvervielfachungstransformator. 5 und 6 sind die sekundären Abstimmittel. 7 ist die Antennenkopplungsspule, und 8 und 9 sind die Abstimmittel des gemäß der Erfindung vorgesehenen Hilfskreises. Statt eines Hilfskreises können auch zwei oder mehr angeschaltet werden.In the drawing, 1 is the high frequency generator or any other source of strength. 2 and 3 are the primary voting means. 4 is a frequency multiplication transformer. 5 and 6 are the secondary voting means. 7 is the antenna coupling coil and 8 and 9 are the tuning means according to the invention provided auxiliary circle. Instead of one auxiliary circuit, two or more can be connected will.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren zur Verbesserung des Wirkungsgrades von Frequenzvervielfachungstransformatoren, insbesondere für. die drahtlose Technik, dadurch gekennzeichnet, daß an den nicht mit Gleichstrom gesättigten Transformator ein oder mehrere Hilfskreise angeschaltet werden, die eine von der sekundären Nutzfrequenz abweichende Oberschwingung der primären Frequenz führen.Methods of improving the efficiency of frequency multiplier transformers, especially for. the wireless technology, characterized in that it does not use direct current saturated transformer one or more auxiliary circuits are connected, which one of the secondary useful frequency lead to different harmonics of the primary frequency.
DED42211D Method for improving the efficiency of frequency multiplication transformers Expired DE400183C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED42211D DE400183C (en) Method for improving the efficiency of frequency multiplication transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED42211D DE400183C (en) Method for improving the efficiency of frequency multiplication transformers

Publications (1)

Publication Number Publication Date
DE400183C true DE400183C (en) 1924-08-18

Family

ID=7046667

Family Applications (1)

Application Number Title Priority Date Filing Date
DED42211D Expired DE400183C (en) Method for improving the efficiency of frequency multiplication transformers

Country Status (1)

Country Link
DE (1) DE400183C (en)

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