DE510222C - Disc coil for transformers - Google Patents

Disc coil for transformers

Info

Publication number
DE510222C
DE510222C DES74256D DES0074256D DE510222C DE 510222 C DE510222 C DE 510222C DE S74256 D DES74256 D DE S74256D DE S0074256 D DES0074256 D DE S0074256D DE 510222 C DE510222 C DE 510222C
Authority
DE
Germany
Prior art keywords
coil
spacers
tape
disc
disc coil
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
DES74256D
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
Publication date
Priority to DES74256D priority Critical patent/DE510222C/en
Application granted granted Critical
Publication of DE510222C publication Critical patent/DE510222C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
    • H01F27/306—Fastening or mounting coils or windings on core, casing or other support

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulating Of Coils (AREA)

Description

Scheibenspule für Transformatoren Die Erfindung bezieht sich auf eine Scheibenspule für Transformatoren, deren Windungen durch Distanzstücke voneinander getrennt sind. Nach der Erfindung wird die Herstellung einer solchen Spule dadurch wesentlich erleichtert, daß die Distanzstücke an einem mit dem Spulenleiter zugleich aufgespulten isolierenden Band, je nach der Steifigkeit-der Leiter, in solchen Abständen angeordnet sind, daß die fertige Spule ein festes Ganzes bildet.Disc coil for transformers The invention relates to a Disc coil for transformers whose turns are separated by spacers are separated. According to the invention, the manufacture of such a coil thereby much easier that the spacers on one with the coil conductor at the same time Coiled insulating tape, depending on the stiffness of the conductor, at such intervals are arranged so that the finished coil forms a solid whole.

Einige Ausführungsformen der Erfindung sind in der Zeichnung beispielsweise dargestellt.Some embodiments of the invention are in the drawing for example shown.

Abb. i zeigt eine Spule im Schnitt, Abb. 2 in der Draufsicht.Fig. I shows a coil in section, Fig. 2 in plan view.

Abb. 3 bis 5 zeigen verschiedene Ausführungsformen des Isolierbandes mit den Distanzstücken.Fig. 3 to 5 show different embodiments of the insulating tape with the spacers.

Der Eisenkern i, Abb. i und 2, des Transformators wird von den Spulenwindungen 2 aus Flachkupfer umschlossen. Zwischen benachbarten Windungslagen ist ein Faserstoffband 3, Abb. 3, angebracht, worauf in bestimmten Abständen die Klötzchen 4 aufgeleimt sind. Bei der Herstellung der Spule auf der Schablone wird das Band 3 auf den Flachkupferleiter 2 gelegt und mit ihm aufgespult. Die Klötzchen 4 werden zweckmäßig derart auf dem Band 3 angeordnet, daß sie nach der Wicklung der Spule radial verlaufende Reihen bilden. Bei jeder Reihe wird die Spule mit einer Bandage 5 umgeben. Die Bandage kann dadurch hergestellt werden, daß man einen mit Klebstoff versehenen Faserstoffstreifen in mehreren Lagen um die Spule wickelt.The iron core i, fig. I and 2, of the transformer is made up of the coil windings 2 enclosed from flat copper. There is a fiber band between adjacent winding layers 3, Fig. 3, whereupon the blocks 4 are glued on at certain intervals are. When making the coil on the template, the tape 3 is on the flat copper conductor 2 and wound up with it. The blocks 4 are expediently so on the Band 3 arranged so that after the winding of the bobbin they have radial rows form. In each row, the coil is surrounded with a bandage 5. The bandage can be produced by a strip of fibrous material provided with adhesive wraps around the spool in several layers.

In Albb. 3 liegt das Bund,3 auf dem Leiter 2 an. Das Kühlmittel, beispielsweise Öl, kann deshalb auf dieser Seite den Leiter nicht bespülen. Dieser Nachteil wird vermieden, wenn man die Klötzchen, wie in Abb.4, abwechselnd auf verschiedenen Seiten des Bandes anbringt. Das Band verläuft dann im Zickzack zwischen benachbarten Leitern.In Albb. 3 is on the covenant, 3 on the conductor 2. The coolant, for example Oil, therefore, cannot wash the conductor on this side. This disadvantage will avoided if you alternate the blocks, as in Fig. 4, on different sides of the tape. The tape then zigzags between adjacent conductors.

In Abb. 5 sind die Distanzstücke 4. durch mehrfaches Falten des Bandes gebildet. Die einzelnen Falten sind aufeinander geleimt.In Fig. 5, the spacers are 4. by folding the tape several times educated. The individual folds are glued together.

Claims (1)

PATENTANSPRÜCHE: i. Scheibenspule für Transformatoren, deren Windungen durch Distanzstücke voneinander getrennt sind, dadurch gekennzeichnet, daß die Distanzstücke an einem mit dem Spulenleiter zugleich aufgespulten isolierenden Band, je nach .der Steifiigkeit der Leiter, in solchen Albständen angeordnet sind, daß die fertige Spule ein festes Ganzes bildet. a. Scheibenspule nach Anspruch i, dadurch gekennzeichnet, d.aß klötzchenförmige Distanzstücke verwendet werden, die auf dem Band befestigt sind. 3. Scheibenspule nach Anspruch 2, dadurch gekennzeichnet, daß die Klötzchen abwechselnd auf verschiedenen Seiten des Bandes angebracht sind. 4. Scheibenspule nach Anspruch i, dadurch gekennzeichnet, daß die Distanzstücke durch ver,diclcte Stellen des Bandes gebildet werden. 5. Scheibenspule nach Anspruch 4, dadurch gekennzeichnet, daß die Verdickung durch mehrfaches Falten des Bandes hergestellt ist.PATENT CLAIMS: i. Disc coil for transformers, their turns are separated from one another by spacers, characterized in that the spacers on an insulating tape wound on at the same time as the coil conductor, depending on the .der Stiffness of the ladder, are arranged in such hardships that the finished Coil forms a solid whole. a. Disc reel according to claim i, characterized in that d.ass block-shaped spacers are used, which are attached to the tape are. 3. disc coil according to claim 2, characterized in that the blocks are alternately attached to different sides of the tape. 4. Disc coil according to claim i, characterized in that the spacers by ver, diclcte Places of the band are formed. 5. disc coil according to claim 4, characterized in that that the thickening is produced by folding the tape several times.
DES74256D Disc coil for transformers Expired DE510222C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES74256D DE510222C (en) Disc coil for transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES74256D DE510222C (en) Disc coil for transformers

Publications (1)

Publication Number Publication Date
DE510222C true DE510222C (en) 1930-10-22

Family

ID=7504522

Family Applications (1)

Application Number Title Priority Date Filing Date
DES74256D Expired DE510222C (en) Disc coil for transformers

Country Status (1)

Country Link
DE (1) DE510222C (en)

Similar Documents

Publication Publication Date Title
DE906831C (en) Simplified manufacture of induction coils, chokes and transformers
DE2541871C2 (en)
DE510222C (en) Disc coil for transformers
DE1614077B2 (en) METHOD FOR MANUFACTURING A LAMELLA CORE
AT110200B (en) Coil for transformers.
DE541636C (en) Method for inserting Z-shaped insulation strips between adjacent electrical conductors of coils, in particular choke coils
DE881086C (en) Anchor for commutator machines
DE7126814U (en) WINDING FOR TRANSFORMERS, REACTOR COILS AND THE LIKE.
DE658984C (en) Coil made of flat conductor material for electrical machines or the like.
CH126655A (en) Disc coil for transformers.
AT84635B (en) Field coil for electrical machines.
DE690905C (en) Airspace-insulated concentric high-frequency line
DE382304C (en) Sleeve made of insulating material for magnetic windings, especially for induction counters
CH128861A (en) Symmetrical winding, especially for transformer and relay coils.
AT129196B (en) Coil, especially for current transformers with two iron cores.
DE378206C (en) Process for producing the insulation of electrical coils by winding paper strips around them
DE453036C (en) Process for the production of windings for electrical equipment, which consist of individual partial coils with only one turn for each layer
DE392037C (en) Flat coil
DE624064C (en) Disc coil
DE926621C (en) Rectangular or clad iron core made of strip-shaped material, especially for current transformers, and process for its manufacture
DE885436C (en) Pupin coil or transformer with capacitive-symmetrical multi-layer sector winding
AT127707B (en) Electric cable with sector-shaped conductors.
DE957062C (en) Method for producing coils which are preferably used as an intermediate product
DE690149C (en) Moving coil for electrical measuring instruments
AT120336B (en) Transformer.