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
Links
- 238000000034 method Methods 0.000 title claims description 4
- 239000004020 conductor Substances 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Landscapes
- Manufacture Of Motors, Generators (AREA)
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)
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3050661C2 (en) * | 1980-12-18 | 1985-07-18 | Vsesojuznyj proektno-izyskatel'skij i naučno-issledovatel'skij institut Gidroproekt imeni S.Ja. Šuka, Moskau/Moskva | Arrangement for connecting two conductor rod ends |
-
1923
- 1923-03-03 AT AT97607D patent/AT97607B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3050661C2 (en) * | 1980-12-18 | 1985-07-18 | Vsesojuznyj proektno-izyskatel'skij i naučno-issledovatel'skij institut Gidroproekt imeni S.Ja. Šuka, Moskau/Moskva | Arrangement for connecting two conductor rod ends |
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