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DE222785C - - Google Patents

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Publication number
DE222785C
DE222785C DENDAT222785D DE222785DA DE222785C DE 222785 C DE222785 C DE 222785C DE NDAT222785 D DENDAT222785 D DE NDAT222785D DE 222785D A DE222785D A DE 222785DA DE 222785 C DE222785 C DE 222785C
Authority
DE
Germany
Prior art keywords
layers
sections
insulation
layer
winding
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.)
Active
Application number
DENDAT222785D
Other languages
German (de)
Publication of DE222785C publication Critical patent/DE222785C/de
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/12Insulating of windings

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung betrifft die Isolation von Drahtspulen, insbesondere solcher, welche hochgespannten Strom zu führen haben und bei Ankern von Magnetzündapparaten oder bei Funkeninduktoren Verwendung finden.The invention relates to the insulation of wire coils, in particular those which Have to carry high-voltage electricity and anchors of magnetos or find use in spark inductors.

Bei solchen Spulen wurden bisher häufig die einzelnen Lagen abwechselnd je zur Hälfte mit verdoppelter Isolierschicht versehen, um diejenigen Windungen, welche der benachbarten Lage gegenüber eine größere Potentialdifferenz besitzen, gegen Durchschlagen zu schützen. Man hat ferner zu demselben Zwecke schon einzelne Lagen der Wicklung in mehrere durch Isolierschichten voneinander getrennte Abschnitte unterteilt, indem nach Fertigstellung des einen Abschnittes ein Streifen Isoliermaterial von ganzer Spulenbreite herumgelegt und erst hierauf der folgende Abschnitt gewickelt wurde. Es wechselten hierbei glatte Lagen mit unterteilten Lagen regelmäßig ab, und es ergeben sich bei Trennung der unterteilten Lagen in zwei Abschnitte höchstens zwei Isolierschichten, bei drei Abschnitten drei Schichten usw.; allgemein bei w-Abschnitten w-Schichten.In the case of such coils, the individual layers have so far often been halved alternately provided with a doubled layer of insulation around those turns which are adjacent to each other Position opposite to have a greater potential difference to protect against breakdown. One has further to the same The purpose of this is to separate individual layers of the winding into several separate layers of insulation divided sections by adding a strip after completing one section Insulation material laid around the entire width of the coil and only then the following Section was wrapped. Smooth layers alternated with subdivided layers regularly, and it results when the subdivided layers are separated into two sections a maximum of two layers of insulation, three layers for three sections, etc .; generally w-sections with w-layers.

Die Erfindung besteht darin, jede Lage der Wicklung in Abschnitte zu unterteilen und diese derart durch Isolierschichten zu trennen, daß gemäß Fig. ι bei zwei Abschnitten drei und gemäß Fig. 2 bei drei Abschnitten fünf Schichten entstehen usw.; allgemein bei «-Abschnitten 2W- !-Schichten. Es geschieht dies dadurch, daß man die Abschnitte staffeiförmig anordnet und abwechselnd bei der einen Lage nach rechts, bei der nächsten Lage nach links ansteigend macht.The invention consists in dividing each layer of the winding into sections and to separate these by insulating layers that according to FIG. ι three with two sections and according to FIG. 2, with three sections, five layers are produced, etc .; generally with «-sections 2W! Layers. This is what happens by arranging the sections in a staggered manner and alternating in one position to the right, increasing to the left at the next layer.

Wollte man gleiche Isolationswerte bei dem zuerst genannten Spulenaufbau erzielen, so müßte man z. B. eine fünffache Unterteilung der betreffenden Lagen vornehmen, um fünf Isolierschichten als Maximum zu erhalten. Dies würde natürlich die Herstellung der Spule beträchtlich erschweren. Nach dem Gesagten liegt der durch die Erfindung erreichte Vorteil darin, daß man bei gleicher Zahl von Querunterteilungen an der Stelle, die zu schützen ist, größere Isolationswerte erhält oder bei gleichem Isolationswert weniger Unterteilungen vorzunehmen hat als bei der seitherigen Art des Spulenaufbaues.If you wanted to achieve the same insulation values with the first-mentioned coil structure, so you would have to z. B. make a five-fold subdivision of the layers concerned to five To get insulating layers as a maximum. This would of course make the production Make the coil considerably more difficult. According to what has been said, there is that achieved by the invention The advantage is that with the same number of transverse subdivisions at the point which is to be protected, receives higher insulation values or less with the same insulation value Has to make subdivisions than with the previous type of coil structure.

Claims (1)

Patent-Anspruch:Patent claim: Isolation von Spulen, bei der die einzelnen Wicklungslagen durch Isolationsstreifen von ganzer Spulenbreite in einzelne Abschnitte unterteilt sind, dadurch gekennzeichnet, daß sämtliche Lagen der Wicklung unterteilt und die Abschnitte von Lage zu Lage abwechselnd einmal nach links, einmal nach rechts ansteigend angeordnet werden, zum Zweck, bei geringster Zahl von Lage-Unterteilungen an den gefährdeten Stellen den höchsten Isolationswert zu erreichen. Isolation of coils, in which the individual winding layers are broken down into individual layers by insulating strips over the entire width of the coil Sections are divided, characterized in that all layers of the winding subdivided and the sections from layer to layer alternately arranged upwards once to the left, once to the right are used for the purpose of achieving the highest insulation value with the lowest number of subdivisions in the endangered areas.
DENDAT222785D Active DE222785C (en)

Publications (1)

Publication Number Publication Date
DE222785C true DE222785C (en)

Family

ID=483648

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT222785D Active DE222785C (en)

Country Status (1)

Country Link
DE (1) DE222785C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1039637B (en) * 1956-11-28 1958-09-25 Bbc Brown Boveri & Cie Layer winding for high-voltage coils provided with coolant openings in the winding layers
DE2628523A1 (en) * 1976-06-24 1977-12-29 Siemens Ag HIGH VOLTAGE WINDING

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1039637B (en) * 1956-11-28 1958-09-25 Bbc Brown Boveri & Cie Layer winding for high-voltage coils provided with coolant openings in the winding layers
DE2628523A1 (en) * 1976-06-24 1977-12-29 Siemens Ag HIGH VOLTAGE WINDING

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