AT293541B - Arrangement of the terminal points for taps on a bare winding, in particular a choke coil winding - Google Patents

Arrangement of the terminal points for taps on a bare winding, in particular a choke coil winding

Info

Publication number
AT293541B
AT293541B AT742970A AT742970A AT293541B AT 293541 B AT293541 B AT 293541B AT 742970 A AT742970 A AT 742970A AT 742970 A AT742970 A AT 742970A AT 293541 B AT293541 B AT 293541B
Authority
AT
Austria
Prior art keywords
winding
terminal points
arrangement
taps
bare
Prior art date
Application number
AT742970A
Other languages
German (de)
Original Assignee
Esslinger Spezielektra
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 Esslinger Spezielektra filed Critical Esslinger Spezielektra
Priority to AT742970A priority Critical patent/AT293541B/en
Application granted granted Critical
Publication of AT293541B publication Critical patent/AT293541B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/025—Constructional details of transformers or reactors with tapping on coil or windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • H01F27/2828—Construction of conductive connections, of leads

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Or Transformers For Communication (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Anordnung der Klemmstellen für Anzapfungen an einer blanken Wicklung, insbesondere einer Drosselspulen-Wicklung 
In manchen Verwendungsfällen elektrischer Geräte soll die aktive Windungszahl einer Wicklung in einfacher Weise geändert werden können ; dies trifft besonders für Drosselspulen zu, die in Prüfanlagen Verwendung finden. Es ist aus der   österr. Patentschrift Nr. 278169   bekannt, blanke Wicklungen mittels 
 EMI1.1 
    1Flügel -- 5-- mit   der entsprechenden, gegenüberliegenden   Klemmstelle -- 2-- mittels   der   Klemmlasche--3-kann   bei der dargestellten Ausführung   z. B.   jede zweite Windung angezapft werden. 



   Die Grössenverhältnisse des Abstandes der Windungen voneinander, der Abmessungen der Klemmlasche --3-- und der   Flügel-5--ermöglichen   in vielen Fällen nicht die   Flügel --5-- so   knapp nebeneinander zu setzen, dass jede oder jede zweite Windung angepasst werden kann. Die gewünschte noch engere Stufung kann nun   erfindungsgemässe   dadurch erreicht werden, dass zwischen den zwei für die Anzapfung ausgebildeten Klemmstellen benachbarter Windungen abwechselnd weniger und dann mehr als eine ganze Windung liegt, so dass sowohl die Klemmstellen zweier benachbarter Windungen als auch die den Klemmstellen gegenüberliegenden Flügel gegeneinander versetzt sind und die Windungen neben den Klemmstellen mit Ausnehmungen versehen sind, so dass der erforderliche Raum für die Klemmlaschen gewonnen wird. 



   In Fig. 2 ist diese Anordnung dargestellt,   u. zw.   sieht man aus den oberhalb bzw. unterhalb der 
 EMI1.2 
 gegeneinander versetzten Flügel dar. Die   Klemmstellen --2a-- jeder   zweiten Windung und die zugehörigen   Flügel-5a-liegen   bei vertikaler Achse der Wicklung übereinander und bei horizontaler Achse nebeneinander, analog trifft dies für die Klemmstellen --2b-- und die   Flügel--5b--zu.   

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Arrangement of the terminal points for taps on a bare winding, in particular a choke coil winding
In some uses of electrical devices, the active number of turns of a winding should be able to be changed in a simple manner; this is particularly true for inductors that are used in test systems. It is known from Austrian Patent No. 278169 to use bare windings
 EMI1.1
    1 wing - 5 - with the corresponding, opposite clamping point - 2 - by means of the clamping lug - 3 - can e.g. B. be tapped every other turn.



   The proportions of the distance between the windings, the dimensions of the clamping lug --3-- and the wing-5 - do not in many cases allow the wings --5-- to be placed so close to one another that every or every second winding is adjusted can. The desired even closer gradation can now be achieved according to the invention in that between the two clamping points of adjacent turns designed for the tapping alternately less and then more than a whole turn lies, so that both the clamping points of two adjacent turns and the wings opposite the clamping points against each other are offset and the turns are provided with recesses next to the clamping points so that the required space for the clamping lugs is gained.



   In Fig. 2 this arrangement is shown, u. you can see from the above or below the
 EMI1.2
 The terminal points --2a-- every second turn and the associated wing-5a-are on top of each other with the vertical axis of the winding and next to each other with the horizontal axis; this applies analogously to the terminal points --2b-- and the wing- -5b - to.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENTANSPRUCH : Anordnung der Klemmstellen für Anzapfungen an einer blanken Wicklung, insbesondere einer EMI1.3 Anzapfung ausgebildeten Klemmstellen benachbarter Windungen abwechselnd weniger und dann mehr als eine ganze Windung liegt, so dass sowohl die Klemmstellen zweier benachbarter Windungen, als auch <Desc/Clms Page number 2> den Klemmstellen gegenüberliegende Anschlussflügel tangential gegeneinander versetzt sind und dass der für das Ansetzen der Klemmlasche benötigte Raum durch Aussparungen in den Nachbarwindungen gewonnen ist. PATENT CLAIM: Arrangement of the terminal points for taps on a bare winding, especially one EMI1.3 Tapping formed terminal points of adjacent turns is alternately less and then more than a whole turn, so that both the terminal points of two adjacent turns, as well <Desc / Clms Page number 2> the connecting wings opposite the clamping points are offset tangentially from one another and that the space required for attaching the clamping lug is gained through recesses in the neighboring turns.
AT742970A 1970-08-17 1970-08-17 Arrangement of the terminal points for taps on a bare winding, in particular a choke coil winding AT293541B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT742970A AT293541B (en) 1970-08-17 1970-08-17 Arrangement of the terminal points for taps on a bare winding, in particular a choke coil winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT742970A AT293541B (en) 1970-08-17 1970-08-17 Arrangement of the terminal points for taps on a bare winding, in particular a choke coil winding

Publications (1)

Publication Number Publication Date
AT293541B true AT293541B (en) 1971-10-11

Family

ID=3595963

Family Applications (1)

Application Number Title Priority Date Filing Date
AT742970A AT293541B (en) 1970-08-17 1970-08-17 Arrangement of the terminal points for taps on a bare winding, in particular a choke coil winding

Country Status (1)

Country Link
AT (1) AT293541B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993023861A1 (en) * 1992-05-15 1993-11-25 Maschinenfabrik Reinhausen Gmbh Step switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993023861A1 (en) * 1992-05-15 1993-11-25 Maschinenfabrik Reinhausen Gmbh Step switch
US5516992A (en) * 1992-05-15 1996-05-14 Maschinenfabrik Reinhausen Gmbh Transformer tap changing and step switch assembly

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Legal Events

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