AT69475B - Device for generating magnetic fields of constant direction and periodically changing intensity. - Google Patents

Device for generating magnetic fields of constant direction and periodically changing intensity.

Info

Publication number
AT69475B
AT69475B AT69475DA AT69475B AT 69475 B AT69475 B AT 69475B AT 69475D A AT69475D A AT 69475DA AT 69475 B AT69475 B AT 69475B
Authority
AT
Austria
Prior art keywords
magnetic fields
periodically changing
constant direction
generating magnetic
changing intensity
Prior art date
Application number
Other languages
German (de)
Inventor
Miroslav Plohl
Original Assignee
Miroslav Plohl
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 Miroslav Plohl filed Critical Miroslav Plohl
Application granted granted Critical
Publication of AT69475B publication Critical patent/AT69475B/en

Links

Landscapes

  • Ac-Ac Conversion (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 
 EMI1.3 
 

 <Desc/Clms Page number 2> 

 Wirkungen der pulsierenden Gleichstromfelder auf ein sekundäres Leitergebilde in diesem einen Wechselstrom erzeugen, der die doppelte Frequenz hat wie der Wechselstrom des Generators A. 



  Hiebei können die sekundären Wicklungen W7 und   ? fg   in bezug auf die Sekundärleitung parallel oder auch hintereinander geschaltet sein. Die Parallelschaltung hat insofern eine besondere Bedeutung, als sie ermöglicht, die beiden aus den Wicklungen W7 und   W 8   stammenden Stromteile vor ihrer Vereinigung verschieden zu behandeln und dadurch technische Effekte zu erzielen. 



   In der Zeichnung liegen beispielsweise die Sekundärwicklungen   W,   und Wo hintereinander.
Der so erhaltene sekundäre Strom doppelter Frequenz kann gewissermassen als Generatorstrom in ein nachfolgendes Aggregat derselben Art, wie in der Zeichnung dargestellt bzw. in die Primärwicklungen   W1   und   W2   desselben Aggregates geleitet und so eine stufenweise weitere Frequenzsteigerung erzielt werden. 



   In alle Wechselstromkrcise werden, soweit es sich um höhere Frequenzen handelt, zweckmässig Abstimmittel zur Vernichtung der Wechselstromwiderstände gelegt. Wird die Frequenz mehrmalig gesteigert, so müssen auch die Zwischenfrequenzen durch Abstimmittel auf Energie gebracht werden, da die Energie einer nachfolgenden Frequenz von der Energie der nächst voraufgehenden unmittelbar abhängt. 



   Die   Transformatoren II I   und IV können natürlich dem gleichen Zweck auch eisenlos dienen. 



    PATENT-ANSPRÜCHE:     l.   Einrichtung zur Erzeugung magnetischer Felder von konstanter Richtung und periodisch sich ändernder Intensität   gemäss   den Patenten Nr. 58426 und   62242,   dadurch gekennzeichnet, dass die voneinander getrennten Halbperioden des Wechselstromes voneinander getrennte 
 EMI2.1 




   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 
 EMI1.3
 

 <Desc / Clms Page number 2>

 Effects of the pulsating direct current fields on a secondary conductor structure generate an alternating current in this which has twice the frequency as the alternating current of generator A.



  The secondary windings W7 and? fg can be connected in parallel or in series with respect to the secondary line. The parallel connection is particularly important in that it enables the two current parts originating from the windings W7 and W8 to be treated differently before they are combined and thereby to achieve technical effects.



   In the drawing, for example, the secondary windings W and Wo lie one behind the other.
The secondary current of double frequency obtained in this way can to a certain extent be directed as generator current into a subsequent unit of the same type as shown in the drawing or into the primary windings W1 and W2 of the same unit and thus a further increase in frequency can be achieved in stages.



   In all alternating current crises, as far as higher frequencies are involved, it is advisable to use tuning means to destroy the alternating current resistances. If the frequency is increased several times, then the intermediate frequencies must also be brought to energy by tuning means, since the energy of a subsequent frequency depends directly on the energy of the next preceding one.



   The transformers II I and IV can of course also serve the same purpose without iron.



    PATENT CLAIMS: l. Device for generating magnetic fields of constant direction and periodically changing intensity according to patent nos. 58426 and 62242, characterized in that the mutually separate half-periods of the alternating current separate from one another
 EMI2.1


 
AT69475D 1911-07-11 1911-08-25 Device for generating magnetic fields of constant direction and periodically changing intensity. AT69475B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT58426T 1911-07-11
AT69475T 1911-08-25

Publications (1)

Publication Number Publication Date
AT69475B true AT69475B (en) 1915-07-26

Family

ID=25602560

Family Applications (1)

Application Number Title Priority Date Filing Date
AT69475D AT69475B (en) 1911-07-11 1911-08-25 Device for generating magnetic fields of constant direction and periodically changing intensity.

Country Status (1)

Country Link
AT (1) AT69475B (en)

Similar Documents

Publication Publication Date Title
AT69475B (en) Device for generating magnetic fields of constant direction and periodically changing intensity.
AT91045B (en) Transmitter circuit for radiation tubes for wireless communication.
DE519083C (en) Device for generating electrical current for arc welding
AT97030B (en) Electrical system with fluctuating power requirements and utilization of excess energy.
DE737433C (en) Arrangement for testing the switching capacity of high-performance electrical switchgear
DE433285C (en) Arrangement for generating electrical vibrations with feedback from a control element
AT130533B (en) Line protection by means of high frequency current.
AT128645B (en) Carrier current signaling device.
CH105109A (en) Method for improving the efficiency of frequency-multiplier transformers.
DE915113C (en) Device for maintaining the voltage of a single-phase alternator
DE871629C (en) Single armature converter with the lowest output
DE427575C (en) Device for supplying alarm clocks and electric horns from power lines
DE354160C (en) AC generator for devices for repeating the track signal on the locomotives
DE412018C (en) Transformer with a closed iron core
US1935568A (en) Electric current converter for radio or other apparatus
AT97851B (en) Device for improving the efficiency of frequency-multiplier transformers.
AT62242B (en) Device for generating magnetic fields of constant direction and periodically changing intensity.
AT84056B (en) Regenerative braking system with single-phase AC series motor.
DE444315C (en) Device for frequency multiplication
AT103168B (en) Receiving arrangement for electrical wave signals.
DE656436C (en) Arrangement for generating a voltage of nine times the frequency from a three-phase network
AT61445B (en) Facility to improve wireless telephony and telegraphy using high-frequency machines.
DE468884C (en) Device for transmitting high-frequency vibrations to a recording device
AT98880B (en) Mechanically driven rectifier for multi-phase current for high or low voltage.
AT77861B (en) Transmission device for wireless telegraphy using a pendulum converter.