AT97607B - Process for inserting preformed coils into electrical machines and apparatus. - Google Patents

Process for inserting preformed coils into electrical machines and apparatus.

Info

Publication number
AT97607B
AT97607B AT97607DA AT97607B AT 97607 B AT97607 B AT 97607B AT 97607D A AT97607D A AT 97607DA AT 97607 B AT97607 B AT 97607B
Authority
AT
Austria
Prior art keywords
electrical machines
interfaces
preformed coils
pieces
inserting preformed
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Schuckertwerke Wien
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 Siemens Schuckertwerke Wien filed Critical Siemens Schuckertwerke Wien
Application granted granted Critical
Publication of AT97607B publication Critical patent/AT97607B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 



   Um Spulen von   elektrischen Maschinen oder Apparaten, die auf ('er Form hergestellt und   fertig isoliert sind, in die radial angeordneten, offenen Nuten einlegen zu können. hat man die Spulen vor dem 
 EMI1.2 
 die Leiterenden an den Schnittstellen leicht und genau aneinanderzubringen, insbesondere   wenn Rich   bei der Einarbeitung der   Nuten   in das Eisen Unterschiede in der Entfernung der Nuten voneinander ergeben. Um nun die Wiedervereinigung der einzelnen Leiter zu erleichtern, sollen nach der Erfindung beim Aufschneiden aus den Leitern Stücke herausgeschnitten werden. Diese Stücke werden dann bei der Wiedervereinigung der Leiter nacheinander wieder eingesetzt. oder sie werden durch besser passende 
 EMI1.3 
 Aufschneiden.

   Ausserdem können die Leiter die Lage, die sie beim Einlegen eingenommen haben, beibehalten. 



   Ein Beispiel für das Verfahren nach der Erfindung ist in der Zeichnung in Fig. 1 und 2 veranschaulicht. Fig. 1 zeigt zwei Teile (t und b einer Formspule, die durch Aufschneiden der Spule an zwei Stellen entstanden sind. An den Schnittstellen sind Leiterstücke entfernt. Fig. 2 zeigt einen Spulenkopf nach dem Einlegen. Die Lücken an den Schnittstellen sind durch die ausgeschnittenen   Stücke   z oder besser passende Stücke wieder gefüllt. 



   Die Fig. 1 und 2 zeigen gleichzeitig eine besonders   zweckmässige     Ausführungsform   der Erfindung. insofern die Schnittstellen der übereinanderliegenden Windungen gegeneinander versetzt sind. Hiedureh wird die Arbeit beim Zusammenfügen wesentlich erleichtert, ausserdem werden   Verdickungen, die beim   Zusammenlöten an den Schnittstellen entstehen können. in mehrere Ebenen gelegt, so dass   clef äussere   Querschnitt der Spule an der Stirnseite nicht an einer Stelle des   Spulenkopfes     ungebührlich   verstärkt wird. 



     Anstatt durch blosses Aufschneiden   jedes Leiters an zwei Stellen jedes Spulenkoppfes aus dem Leiter einfach ein Stück von der Breite desselben herauszuschneiden, kann man auch   Formstücke aux   diesem entfernen und wieder einsetzen oder durch andere   Formstücke   ersetzen. Fig. 3-9 veranschaulichen 
 EMI1.4 
 Leiterenden gegen Verschiebung in der Querrichtung gesichert sind. 



    Besonders vorteilhaft ist es, die Schnittstellen, wie in Fig. 10 gezeigt, abzuschrägen, da hiedurch die Flächen für die Wiedervereinigung vergrössert werden.   
 EMI1.5 
 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 



   In order to be able to insert coils of electrical machines or apparatuses that are manufactured and fully insulated into the radially arranged, open grooves
 EMI1.2
 Bringing the conductor ends together easily and precisely at the interfaces, especially if Rich reveal differences in the distance between the grooves when machining the grooves in the iron. In order to facilitate the reunification of the individual conductors, according to the invention, pieces are to be cut out of the conductors when they are cut. These pieces are then put back in one by one when the ladder is reunited. or they will be better matched by
 EMI1.3
 Cut open.

   In addition, the conductors can retain the position they assumed when they were inserted.



   An example of the method according to the invention is illustrated in the drawing in FIGS. 1 and 2. Fig. 1 shows two parts (t and b of a preformed coil that were created by cutting the coil open at two points. At the interfaces, conductor pieces have been removed. Fig. 2 shows a coil head after insertion. The gaps at the interfaces are through Pieces z or better matching pieces filled again.



   1 and 2 simultaneously show a particularly expedient embodiment of the invention. insofar as the interfaces of the superposed turns are offset from one another. In this way, the work when joining is made much easier, and there are also thickenings that can arise at the interfaces when soldering together. laid in several levels, so that the clef outer cross-section of the coil on the front side is not unduly reinforced at one point on the coil head.



     Instead of simply cutting a piece of the same width out of the conductor by simply cutting open each conductor at two points on each coil head, fittings can also be removed and reinserted or replaced by other fittings. Figures 3-9 illustrate
 EMI1.4
 Ladder ends are secured against displacement in the transverse direction.



    It is particularly advantageous to bevel the interfaces, as shown in FIG. 10, since this increases the areas for reunification.
 EMI1.5
 

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

 

Claims (1)

<Desc/Clms Page number 2> <Desc / Clms Page number 2> 4. Verfahlen nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass die ausfallenden Leiterstücke durch andere Stücke ersetzt werden. 4. Method according to claim 1, 2 or 3, characterized in that the failing conductor pieces are replaced by other pieces. 5. Verfahren nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, dass die Schnittstellen der übereinanderliegenden Windungen gegeneinander versetzt werden. EMI2.1 EMI2.2 5. The method according to claim 1, 2 or 3, characterized in that the interfaces of the superposed turns are offset from one another. EMI2.1 EMI2.2
AT97607D 1923-03-03 1923-03-03 Process for inserting preformed coils into electrical machines and apparatus. AT97607B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT97607T 1923-03-03

Publications (1)

Publication Number Publication Date
AT97607B true AT97607B (en) 1924-08-11

Family

ID=3617016

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97607D AT97607B (en) 1923-03-03 1923-03-03 Process for inserting preformed coils into electrical machines and apparatus.

Country Status (1)

Country Link
AT (1) AT97607B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3050661C2 (en) * 1980-12-18 1985-07-18 Vsesojuznyj proektno-izyskatel'skij i nau&ccaron;no-issledovatel'skij institut Gidroproekt imeni S.Ja. &Scaron;uka, Moskau/Moskva Arrangement for connecting two conductor rod ends

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3050661C2 (en) * 1980-12-18 1985-07-18 Vsesojuznyj proektno-izyskatel'skij i nau&ccaron;no-issledovatel'skij institut Gidroproekt imeni S.Ja. &Scaron;uka, Moskau/Moskva Arrangement for connecting two conductor rod ends

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