DE742444C - Method and device for introducing the winding into the stator of electrical machines - Google Patents

Method and device for introducing the winding into the stator of electrical machines

Info

Publication number
DE742444C
DE742444C DESCH121427D DESC121427D DE742444C DE 742444 C DE742444 C DE 742444C DE SCH121427 D DESCH121427 D DE SCH121427D DE SC121427 D DESC121427 D DE SC121427D DE 742444 C DE742444 C DE 742444C
Authority
DE
Germany
Prior art keywords
stator
winding
slots
electrical machines
introducing
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.)
Expired
Application number
DESCH121427D
Other languages
German (de)
Inventor
Johann Schloegl
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 DESCH121427D priority Critical patent/DE742444C/en
Application granted granted Critical
Publication of DE742444C publication Critical patent/DE742444C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/06—Embedding prefabricated windings in machines
    • H02K15/062—Windings in slots; salient pole windings
    • H02K15/065—Windings consisting of complete sections, e.g. coils, waves
    • H02K15/067—Windings consisting of complete sections, e.g. coils, waves inserted in parallel to the axis of the slots or inter-polar channels
    • H02K15/068—Strippers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/06—Embedding prefabricated windings in machines
    • H02K15/062—Windings in slots; salient pole windings
    • H02K15/065—Windings consisting of complete sections, e.g. coils, waves
    • H02K15/067—Windings consisting of complete sections, e.g. coils, waves inserted in parallel to the axis of the slots or inter-polar channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)

Description

Verfahren und Vorrichtung zum Einführen-cler-Wicklung.ix den Stator elektrischer Maschinen Die Erfindung betrifft eine Abänderung des Verfahrens 'und der Vorrichtung zum Einführen von Statorwicklungen. Gemäß dem Hauptpatent werden die Statorwicklungen rahmenförmig vorgewickelt und die Windungen einer Rahmenseite so geklemmt, daß sie einzeln oder in, wenigen übereinanderliegenden Lagen nebeneinander zu liegen kommen und durch Verschwenken der anderen Rahmenseite um die geklemmte Rahmenseite sich in die Rahmenebene legen, in welcher Lage sie sich durch Einschieben in den Stator von selbst in die Statornut einfügen. Zur Durchführung des Verfahrens dient eine Vorrichtung, .die im wesentlichen aus zumindest zwei dieWicklung im stirnseitigen Teil im Sehnen.-abstand der Statornuten klemmenden, Backen besteht.Method and device for introducing-cler-winding.ix the stator electrical machines The invention relates to a modification of the method and the device for inserting stator windings. According to the main patent the stator windings are pre-wound in the shape of a frame and the turns on one side of the frame clamped so that they can be individually or in a few superimposed layers next to each other come to rest and by pivoting the other side of the frame around the clamped Frame side lay down in the frame level, in which position you slide it in into the stator by itself into the stator slot. To carry out the procedure A device is used which essentially consists of at least two winding in the end face Part in the chord spacing of the stator slots clamping jaws.

Die erfindungsgemäße Abänderung des Verfahrens besteht darin, daß der Draht unmittelbar auf die zum Einführen der Wickiung in den Stator dienende Vorrichtung gewickelt wird. Zu diesem Zweck wird das zum Einführen der Wicklung dienende Gerät derart abgeändert, daß die die Wicklung klemmenden Backen entfallen und durch achsparallele Schlitze ersetzt werden, die dem Querschnitt des stirnseitigen Teiles der Rahmenwicklung entsprechen.The inventive modification of the method is that the wire directly to the one used to insert the winding into the stator Device is wound. For this purpose, this is used to insert the winding Serving device modified in such a way that the jaws clamping the winding are omitted and replaced by axially parallel slots that correspond to the cross-section of the end face Part of the frame winding correspond.

Da nunmehr keine Klemmung der rahmenförmigen Wicklung erforderlich ist, diese vielmehr durch die Schlitze, in die der Draht beim Wickeln eingeführt wird, gehalten wird, so kann ein voller Zylinder verwendet werden, der ebenso viele Schlitze besitzt wie der Stator Nuten. Es werden alle Wicklungen auf dem Zylinder vorgewickelt und dieser sodann in den Stator eingeschoben.Since now no clamping of the frame-shaped winding is required is, this rather through the slots into which the wire is inserted during winding is held, one full cylinder can be used, as many as Like the stator, slots have slots. There will be all the windings on the cylinder pre-wound and then pushed into the stator.

= In der Zeichnung -ist die Erfindung beispielsweise veranschaulicht.= In the drawing, the invention is illustrated by way of example.

Der Zylinder r, rdessen Außendurchmesser der Bohrung des Stators entspricht, besitzt am Stirnende angeordnete Schlitze a, 3, deren Teilung derjenigen der Statornuten entspricht. .Die Schlitze sind mit den Führungsblechen 5, 5' ausgestattet, die in die Spaltwände der Statornuten eingreifen. Die Wicklungen 7 werden, wie an einzelnen derselben dargestellt, in die Schlitze eingewickelt und laufen am änderen Zylinderende über Bolzen 9, 9' oder sonstige Führungen. Wegen der Anschaulichkeit sind nur drei Wicklungen dargestellt. Tatsächlich werden all,oder Gruppen von Wicklungen vorge-vvickelt. #,7or -. teilhaft sind die zu einem Wicklungsschritt gehörigen Schlitze 2, 3 verschieden tief, so daß die Wicklungen an der Stirnseite schräg liegen und sich übergreifen können, wenn es der Wicklungsschritt erfordert. Am Zylinder werden alle Wicklungen vorgewickelt und zusammen in den. Stator eingeschoben. Sodann werden die Bolzen 9, 9' entfernt und die Vorrichtung herausgezogen, wobei die Wicklungen in den Statornuten bleiben.The cylinder r, the outer diameter of which corresponds to the bore of the stator, has slots a, 3 arranged at the front end, the division of which is that of the stator slots is equivalent to. The slots are with the guide plates 5, 5 'equipped, which engage in the gap walls of the stator slots. The windings 7 are, as on individual of these shown, wrapped in the slots and run on the other Cylinder end via bolts 9, 9 'or other guides. Because of the clarity only three windings are shown. Indeed, all, or groups of windings pre-wrapped. #, 7or -. the slots belonging to a winding step are beneficial 2, 3 different depths, so that the windings on the front face are inclined and can overlap if the winding step requires it. Be on the cylinder all windings pre-wound and put together in the. Stator pushed in. Then be the bolts 9, 9 'removed and the device pulled out, with the windings stay in the stator slots.

Claims (3)

PATENTANSPRÜCHE: i. Verfahren zum Einführen der Wicklung in den Stator elektrischer Maschinen nach Patent Nr. 73o 68d., dadurch gekennzeichnet, daß der Draht unmittelbar auf die zum Einführen. der Wicklung in den Stator dienende Vorrichtung gewickelt wird. PATENT CLAIMS: i. Method of inserting the winding into the stator electrical machines according to patent no. 73o 68d., characterized in that the Wire directly to the insert. the winding in the stator serving device is wrapped. 2. Vorrichtung zur Durchführung des Verfahrens nach Anspruch i, dadurch gekennzeichnet, d.aß statt der die Wicklung klemmenden Backen des Hauptpatents achsparallele Schlitze vorgesehen sind, die dem Querschnitt des stirnseitigen Teiles der Rahmenwicklung entsprechen. 2. Device for performing the method according to claim i, characterized in that, instead of the jaws of the main patent clamping the winding axially parallel slots are provided, which correspond to the cross section of the end-face part correspond to the frame winding. 3. Vorrichtung nach Anspruch 2, gekennzeichnet durch einen Zylinder (i), dessen Außendurchmesser der Bohrung des Stators entspricht, mit stirnseitig angeordneten, vorzugsweise abwechselnd verschieden langen Schlitzen (2, 3), deren Teilung und Breite derjenigen der ?Tuten des Stators entspricht. Zur Abgrenzung des Anmeldungsgegenstandes vom Stand der Technik sind im Erteilungsverfahren folgende Druckschriften in Betracht gezogen worden: deutsche Patentschrift ..... Nr. 556 471; USA.-Patentschrift ... . - :2151034.3. Device according to claim 2, characterized by a cylinder (i), the outer diameter of which corresponds to the bore of the stator, with slots (2, 3) arranged at the end, preferably alternately of different lengths, the pitch and width of which corresponds to that of the slots of the stator. To distinguish the subject matter of the application from the state of the art, the following publications were considered in the granting procedure: German patent specification ..... No. 556 471; USA.Patent .... -: 2151034.
DESCH121427D 1940-11-23 1940-11-23 Method and device for introducing the winding into the stator of electrical machines Expired DE742444C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH121427D DE742444C (en) 1940-11-23 1940-11-23 Method and device for introducing the winding into the stator of electrical machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH121427D DE742444C (en) 1940-11-23 1940-11-23 Method and device for introducing the winding into the stator of electrical machines

Publications (1)

Publication Number Publication Date
DE742444C true DE742444C (en) 1943-12-03

Family

ID=7451503

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH121427D Expired DE742444C (en) 1940-11-23 1940-11-23 Method and device for introducing the winding into the stator of electrical machines

Country Status (1)

Country Link
DE (1) DE742444C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188601A1 (en) * 1984-07-20 1986-07-30 Robert J Lender Slotless and toothless wound stators and methods of production.

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US215034A (en) * 1879-05-06 Improvement in coating metallic articles with vulcanizable rubber
DE556471C (en) * 1930-04-02 1932-08-10 Sachsenwerk Licht & Kraft Ag Device for practicing the method of machine insertion of stencil coils that have not yet been combined into a solid whole into the grooves of electrical machines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US215034A (en) * 1879-05-06 Improvement in coating metallic articles with vulcanizable rubber
DE556471C (en) * 1930-04-02 1932-08-10 Sachsenwerk Licht & Kraft Ag Device for practicing the method of machine insertion of stencil coils that have not yet been combined into a solid whole into the grooves of electrical machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0188601A1 (en) * 1984-07-20 1986-07-30 Robert J Lender Slotless and toothless wound stators and methods of production.
EP0188601A4 (en) * 1984-07-20 1987-01-22 Robert J Lender Slotless and toothless wound stators and methods of production.

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