DE3138624A1 - Partial winding construction and interconnection in the case of foil windings - Google Patents

Partial winding construction and interconnection in the case of foil windings

Info

Publication number
DE3138624A1
DE3138624A1 DE19813138624 DE3138624A DE3138624A1 DE 3138624 A1 DE3138624 A1 DE 3138624A1 DE 19813138624 DE19813138624 DE 19813138624 DE 3138624 A DE3138624 A DE 3138624A DE 3138624 A1 DE3138624 A1 DE 3138624A1
Authority
DE
Germany
Prior art keywords
winding
windings
partial
interconnection
case
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.)
Withdrawn
Application number
DE19813138624
Other languages
German (de)
Inventor
Paul Prof. Dr.-Ing. 4430 Steinfurt Waldner
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
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 Individual filed Critical Individual
Priority to DE19813138624 priority Critical patent/DE3138624A1/en
Publication of DE3138624A1 publication Critical patent/DE3138624A1/en
Withdrawn legal-status Critical Current

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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
    • H01F27/2847—Sheets; Strips
    • 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
    • H01F27/2847—Sheets; Strips
    • H01F2027/2861—Coil formed by folding a blank

Abstract

Windings are in general constructed from copper wires. Because of arrangement difficulties, aluminium windings are used only for large apparatuses, in particular transformers. The arrangement and insulation difficulties are circumvented in the case of the invention in that: 1) The winding is split into several partial windings, which are designed as sandwich windings. The winding material (aluminium) consists of a strip. The insulation can be realised either on the strip (foil) itself, for example by anodising, or by means of layer insulation in the form of an insulating film. 2) The winding ends are led out by means of reversals (folds) of the winding strip in the direction of the coil outlet line or of the next winding. The distance between the individual sandwich windings in this case depends on the magnitude of the voltage and on the cooling conditions. Series connection can be simplified by altering the winding direction between adjacent coils. Connection then takes place by means of a simple cross-connection. <IMAGE>

Description

Titel: Teilwickelaufbau- und Zusämmenschaltung bei Fulien-Title: Partial winding structure and interconnection at Fulien-

wicklungen. windings.

Anwendungsgeblet: Fulienbewickelte Spulen für Transformaturen, Übertrager, Drosseln, Relais und andure elektromagnetische Bautelle.Application range: Fulien-wound coils for transformers, transformers, Chokes, relays and andure electromagnetic components.

Zwack: trze@gung oines magnetischen Foldes.Zwack: trze @ gung oines magnetic folds.

Stand dur Tuchnik: Zur Lrzeugung magnetischer Fuldur werden z.@@. @@@ ausschießlich Kupfordrähte vorwendet. Folienwick@@ gen aus Aluminium finden Anwundung bei Trocken-Leistungstransformatoren der Fa. AEG (Geafol) Kritik des Standes der @ochnik: Für die Bewicklung von Spulon weisen Metallfolien, insbus@ndere Aluminiumfolien, den Vorteil einer guten Kühlung und gleichmäßigen elektrischen Foldverteilung auf. Es ist auch fast die einzige Form in welchor Aluminium als Wickelmaterial verwend@a@ ist. Nachteilig ist, daß sich in jeder Isolierla@@ nur eine einzig@ Windung unterbringen läßt. Die Windung@zahl wird damit durch die geom@trischen Maße der Spule begr@nzt.Stand by Tuchnik: To generate magnetic fuldur, z. @@. @@@ only uses copper wire. Find foils made of aluminum Appreciation for dry power transformers from AEG (Geafol) Criticism of the state der @ochnik: Metal foils, insbus @ other aluminum foils, the advantage of good cooling and even electrical fold distribution. It is also almost the only form in welchor aluminum used as wrapping material @ a @ is. The disadvantage is that there is only one single turn in each insulating layer leaves. The number of turns is limited by the geometric dimensions of the coil.

Auigabe: Der Erfindung liegt die Aufgabu zugrunde eine Wicklungsform zu finden, die bei gog@bener Zahl @@@ lsolierlagen ,die Zahl der darauf befindlichen Windungen vervielfacht.Task: The invention is based on the task of a winding shape to find the insulation layers at gog @ bener number @@@, the number of those on them Turns multiplied.

@ösung: Die Aufgabe wird erfindungsmäßig dadurch gelöst, daß auf uiner Isolierlage mehrere schmälore Metall folien parallel zueinander aufgewickelt sind.Solution: The object is achieved according to the invention in that uiner Isolierlage several narrow metal foils are wound parallel to each other.

Der isolierende Abstand zwischen den Metallfolienbahnen ist von der @pannungshöhe abhängig. Die einzeinen Metallfolienbahnen argeben im Wiekel Spulensegmente die zusammongeschaltet worden möss@@ Am häufigsten wird diese eine Reihenschaltung sei@ Die Zusammenschaltung erfolgt durch Faltung der Metallfolie und der isolierenden Zwischenlage am Anfang und Ende jedes Teilwickels, Herausführung @@ Enden an den Spulonunden und Zusammenschaltung de@ entsprechenden Teilwickel. The insulating distance between the metal foil webs is of the @ voltage level dependent. The individual metal foil webs produce coil segments in the Wiekel that must have been connected together. Most often this is a series connection sei @ The interconnection is done by folding the metal foil and the insulating one Intermediate layer at the beginning and end of each partial roll, leading out @@ ends at the Spulonunden and interconnection of the corresponding partial winding.

Erzielbare Vorteile: In einer Isolierlage lassen sich mehr als eine Windung unterbringen.Achievable advantages: More than one Accommodate winding.

Beschreibung eines Beispiels: Im Bild (Blatt 3) ist das Prinzip der Faltung und Reihenschaltung anhand ein er Spule mit zwei Segmenten (Teilwickeln) Die Art der Faltung und Zusammenschaltung wird dem jeweiligen Verwendungszweck angepaßt.Description of an example: In the picture (sheet 3) the principle is Folding and series connection using a coil with two segments (partial winding) The type of folding and interconnection is adapted to the respective purpose.

L e e r s e i t eL e r s e i t e

Claims (4)

PATLNTANSPRÜCHL Uberbegriff: Bauweise von Fulienspulen als Teilwickelspulen. PATLNTANSPRÜCHL General term: construction of Fulienspulen as partial winding bobbins. (Aufteilung in @eilspulen) Kennzeichnender Tell: dadurch gukennzeichnet daß: 1) Die auf der gemeinsemen Isollerunterlage befindliche Folie in mehrere vonenander isolierte Teilbahnen aufgeteilt wird. (Division into @eilspulen) Distinctive part: marked with it that: 1) The foil on the common Isoller pad is divided into several pieces isolated partial tracks is divided. 2) Eine Foilienspule entsteht die aus zwei oder meh@ Teilwickeln (Segmenten, Teilspulen) besteh@ die parallel ausgerichtot sind. 2) A foil spool is created from two or more partial windings (Segments, partial coils) exist @ which are aligned in parallel. 3) Die Anfänge und Enden der Teilwickel durch entsprechende Faltung und Führung zur Zusammenschaltung genutzt werden. 3) The beginnings and ends of the partial wraps by folding them accordingly and guidance can be used for interconnection. 4) Die Isolationszwischenlage jeder Teilwicklung auch bei Bedarf für judun Teilwickel getrennt ausgeführt werden kann. 4) The intermediate insulation layer of each partial winding also if required for judun part wraps can be carried out separately.
DE19813138624 1981-09-29 1981-09-29 Partial winding construction and interconnection in the case of foil windings Withdrawn DE3138624A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813138624 DE3138624A1 (en) 1981-09-29 1981-09-29 Partial winding construction and interconnection in the case of foil windings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813138624 DE3138624A1 (en) 1981-09-29 1981-09-29 Partial winding construction and interconnection in the case of foil windings

Publications (1)

Publication Number Publication Date
DE3138624A1 true DE3138624A1 (en) 1983-05-26

Family

ID=6142863

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813138624 Withdrawn DE3138624A1 (en) 1981-09-29 1981-09-29 Partial winding construction and interconnection in the case of foil windings

Country Status (1)

Country Link
DE (1) DE3138624A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408012A1 (en) 1984-03-05 1985-09-05 Gerhard Dipl.-Ing. Warren Mich. Mesenich ELECTROMAGNETIC INJECTION VALVE
DE19635749A1 (en) * 1996-09-03 1998-04-09 Siemens Ag Transducer
DE19825748A1 (en) * 1998-06-09 1999-12-23 Siemens Ag Linear electric motor
WO2010112447A1 (en) 2009-04-02 2010-10-07 Randolf Hoche Voice-coil actuator and method for production thereof
EP2251959A1 (en) * 2009-05-15 2010-11-17 Electric Drive Technology AG Group of electrical coils and method for producing such group of coils
EP2521146A3 (en) * 2011-05-05 2017-04-26 Robert Bosch Gmbh Electric choke coil with a flat wire

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3408012A1 (en) 1984-03-05 1985-09-05 Gerhard Dipl.-Ing. Warren Mich. Mesenich ELECTROMAGNETIC INJECTION VALVE
DE19635749A1 (en) * 1996-09-03 1998-04-09 Siemens Ag Transducer
DE19635749C2 (en) * 1996-09-03 1999-05-06 Siemens Ag Transducer
DE19825748A1 (en) * 1998-06-09 1999-12-23 Siemens Ag Linear electric motor
WO2010112447A1 (en) 2009-04-02 2010-10-07 Randolf Hoche Voice-coil actuator and method for production thereof
DE102009016042A1 (en) 2009-04-02 2010-10-14 Randolf Hoche Voice coil actuator and method of making same
EP2251959A1 (en) * 2009-05-15 2010-11-17 Electric Drive Technology AG Group of electrical coils and method for producing such group of coils
WO2010130318A1 (en) * 2009-05-15 2010-11-18 Electric Drive Technology Ag Group of electrical coils and method for producing such group of coils
EP2521146A3 (en) * 2011-05-05 2017-04-26 Robert Bosch Gmbh Electric choke coil with a flat wire

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