DE136014C - - Google Patents

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Publication number
DE136014C
DE136014C DENDAT136014D DE136014DA DE136014C DE 136014 C DE136014 C DE 136014C DE NDAT136014 D DENDAT136014 D DE NDAT136014D DE 136014D A DE136014D A DE 136014DA DE 136014 C DE136014 C DE 136014C
Authority
DE
Germany
Prior art keywords
legs
yokes
attached
transformer
sheet
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
DENDAT136014D
Other languages
German (de)
Publication of DE136014C publication Critical patent/DE136014C/de
Active legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/24Magnetic cores
    • H01F27/245Magnetic cores made from sheets, e.g. grain-oriented

Landscapes

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

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Bei Transformatoren, die einer sehr starken Beanspruchung unterliegen, wie z. B. beim Bahnbetrieb, ist es wünschenswerth, die einzelnen Schenkel jederzeit zwecks Reparatur leicht auswechseln zu können, ohne dabei den ganzen Transformator auseinandernehmen zu müssen. Für den genannten und andere Zwecke ist es gleichfalls erwünscht, dem Transformator im Ganzen eine möglichst flache Form zu geben. Beiden Anforderungen genügt die nachfolgend beschriebene neue Construction.For transformers that are subject to very high stress, such as B. at Railway operation, it is desirable to easily remove the individual legs at any time for repair to be able to replace it without having to dismantle the whole transformer. For the above and other purposes, it is also desirable to use the transformer in the To give the whole thing as flat as possible. The following is sufficient for both requirements described new construction.

In Fig. ι und 2 ist der Eisenkörper eines Drehstromtransformators dargestellt. Die Jochejj" dieses Transformators sind aus rechteckig geschnittenen Blechen zusammengesetzt. Der mittlere Schenkel S2 ist nun an den Längsseiten, die beiden anderen Schenkel S1 und ss sind an den Stirnseiten der Joche befestigt. Mit der Möglichkeit, jeden der Schenkel ohne Lösen der anderen abnehmen zu können, erreicht man mit dieser Anordnung ersichtlich für den ganzen Transformator eine gegenüber der gebräuchlichen Dreieckstellung der Schenkel sehr flache Form.In Fig. Ι and 2, the iron body of a three-phase transformer is shown. The Jochejj "of this transformer are composed of rectangular cut sheet metal. The middle leg S 2 is now on the long sides, the other two legs S 1 and s s are attached to the front sides of the yokes. With the possibility of each of the legs without loosening the To be able to remove others, with this arrangement one achieves a very flat shape for the entire transformer compared to the usual triangular position of the legs.

Um die Form noch flacher zu erhalten, können die Joche nach Befinden für den an den Längsseiten befestigten Schenkel mit Aussparungen versehen werden, wie dies in Fig. 3 und unter Anwendung kreuzförmigen Querschnittes für den Schenkel in Fig. 4 dargestellt ist. In ähnlicher Weise können auch (Fig. 4) an den Stirnseiten der Joche Aussparungen zur Aufnahme von Querschnittstheilen der äufseren Schenkel vorgesehen werden.In order to keep the shape even flatter, the yokes can be used for the on the legs attached to the long sides are provided with recesses, as shown in FIG. 3 and shown using a cross-shaped cross-section for the leg in FIG is. In a similar way (Fig. 4) on the front sides of the yokes for recesses Recording of cross-sectional parts of the outer legs are provided.

Die angeführten Beispiele genügen, um die der Erfindung zu Grunde liegende Anordnung zu kennzeichnen.The examples given are sufficient to establish the arrangement on which the invention is based to be marked.

Claims (1)

Patent-Ansprüche:Patent Claims: Eisenkörper für Drehstromtransformatoren mit zweckmäfsig aus rechteckig geschnittenen Blechen hergestellten Jochen, dadurch gekennzeichnet, dafs der mittlere Schenkel an den Längsseiten, die beiden anderen Schenkel an den Stirnseiten der Joche befestigt werden, zu dem Zwecke, die einzelnen Schenkel leicht auswechseln zu können und eine flache Form des ganzen Transformators zu erhalten.Iron body for three-phase transformers with expediently cut from rectangular Yokes made of sheet metal, characterized in that the middle leg is attached the long sides, the other two legs are attached to the front sides of the yokes, for the purpose of being able to easily replace the individual legs and to give the entire transformer a flat shape obtain. Ausführungsform nach Anspruch 1, bei der ein oder sämmtliche Schenkel theilweise in entsprechende Aussparungen der Joche eingelassen sind.Embodiment according to claim 1, in which one or all of the legs are partially in corresponding recesses of the yokes are embedded. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT136014D Active DE136014C (en)

Publications (1)

Publication Number Publication Date
DE136014C true DE136014C (en)

Family

ID=403998

Family Applications (1)

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DE (1) DE136014C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748176C (en) * 1936-06-11 1944-10-28 Fritz Schenk Adjustable jacket transformer for practically stepless voltage regulation
DE914754C (en) * 1951-04-27 1954-07-08 Siemens Ag Multi-leg laminated iron core for transformers and like

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748176C (en) * 1936-06-11 1944-10-28 Fritz Schenk Adjustable jacket transformer for practically stepless voltage regulation
DE914754C (en) * 1951-04-27 1954-07-08 Siemens Ag Multi-leg laminated iron core for transformers and like

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