DE559844C - Method for applying and winding a pair of coils on armatures or field magnets of undivided double-T-shaped cross-section - Google Patents

Method for applying and winding a pair of coils on armatures or field magnets of undivided double-T-shaped cross-section

Info

Publication number
DE559844C
DE559844C DED59405D DED0059405D DE559844C DE 559844 C DE559844 C DE 559844C DE D59405 D DED59405 D DE D59405D DE D0059405 D DED0059405 D DE D0059405D DE 559844 C DE559844 C DE 559844C
Authority
DE
Germany
Prior art keywords
coil
coils
double
armatures
section
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
DED59405D
Other languages
German (de)
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.)
DUAL MOTORS Ltd
Original Assignee
DUAL MOTORS Ltd
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 DUAL MOTORS Ltd filed Critical DUAL MOTORS Ltd
Priority to DED59405D priority Critical patent/DE559844C/en
Priority to GB24112/30A priority patent/GB346248A/en
Priority to US485163A priority patent/US1838150A/en
Priority to FR703275D priority patent/FR703275A/en
Priority to FR703276D priority patent/FR703276A/en
Application granted granted Critical
Publication of DE559844C publication Critical patent/DE559844C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K15/00Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/08Forming windings by laying conductors into or around core parts
    • H02K15/095Forming windings by laying conductors into or around core parts by laying conductors around salient poles
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K17/00Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02Asynchronous induction motors
    • H02K17/16Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K17/00Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02Asynchronous induction motors
    • H02K17/16Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • H02K17/165Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors characterised by the squirrel-cage or other short-circuited windings
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/4902Electromagnet, transformer or inductor
    • Y10T29/49071Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Description

Die Erfindung bezieht sich auf ein Verfahren zum Aufbringen und Wickeln von Spulen auf Anker oder Feldmagnete von doppel-T-förmigem Querschnitt, bei denen die Polschuhe zur Erzielung eines größeren Feldquerschnittes über die Spulen zurückreichen, deren Polschuhe also für die Spulen unterschnitten sind.The invention relates to a method for applying and winding Coils on armatures or field magnets of double-T-shaped cross-section, in which the Pole shoes reach back over the coils to achieve a larger field cross-section, the pole pieces of which are therefore undercut for the coils.

Derartige Anker oder Feldmagnete werden insbesondere bei Kleinmotoren verwendet, bei denen es auf billigste Herstellung wesentlich ankommt. Bisher konnte man diese Spulen auf den doppel-T-förmigen Körper mit unterschnittenen Polschuhen nur dadurch aufbringen, daß der eine Kopf dieses Körpers abnehmbar ausgebildet wurde. Hierdurch ist eine erhebliche Verteuerung und eine kompliziertere Ausgestaltung gegeben, die sich besonders dann ,störend bemerkbar macht, wenn der Eisenkörper aus geschichteten Eisenblechen, beispielsweise Dynamoblechen, besteht,Such armatures or field magnets are used in particular in small motors, where the cheapest production is essential. So far you could do this Coils on the double-T-shaped body with undercut pole pieces just because of this apply that one head of this body was made removable. Through this there is a considerable increase in price and a more complicated design that is particularly noticeable disturbing when the iron body is made of stratified Iron sheets, for example dynamo sheets,

Dieser Nachteil wird nach der Erfindung dadurch vermieden und ein Ausstanzen derThis disadvantage is avoided according to the invention and a punching out of the

as Bleche aus einem Stück für den ganzen doppel-T-förmigen Querschnitt mit unterschnittenen Polschuhen bei Verwendung von Spulenkästen dadurch ermöglicht, daß zunächst der zweiteilig ausgebildete Spulenkasten der einen Spule auf den Kern des Ankers oder Feldmagneten aufgebracht und durch den von den Enden der Polschuhe gebildeten Zwischenraum hindurch bewickelt wird, alsdann die fertige Spule auf dem Kern entlang seitlich in ihre endgültige Stellung geschoben wird, so daß daraufhin der zweite zweiteilige Spulenkasten auf die frei gewordene Kernmitte aufgebracht und in der gleichen Weise wie die erste Spule bewickelt und gleichfalls seitlich in seine endgültige Lage verschoben werden kann.The sheet metal from one piece for the whole double-T-shaped Cross-section with undercut pole pieces when using coil boxes made possible that initially the two-part coil box of one coil on the core of the armature or Applied field magnets and through the space formed by the ends of the pole pieces is wound through, then the finished coil on the core along laterally is pushed into its final position, so that thereupon the second two-part bobbin case applied to the freed core center and in the same way as the first coil wound and also moved laterally into its final position can.

Die Spulen werden in ihren endgültigen Lagen zweckmäßig durch ein zwischen denselben befestigtes Abstandstück gehalten.The coils are expediently in their final positions by a between them attached spacer held.

In der Zeichnung ist die Erfindung beispielsweise schematisch veranschaulicht, und zwar zeigt:In the drawing, the invention is illustrated schematically, for example, and although shows:

Abb. ι den fertiggewickelten Feldmagnetkörper oder Anker einer elekrischen Maschine,Fig. Ι the fully wound field magnetic body or armature of an electrical machine,

Abb. 2 und 3 verschiedene Herstellungsphasen, Fig. 2 and 3 different manufacturing phases,

Abb. 4 die eine Hälfte eines Spulenkastens in schaubildlicher Darstellung.Fig. 4 one half of a coil case in a diagrammatic representation.

Der Anker oder Feldmagnetkörper α besitzt doppel-T-förmigen Querschnitt. Der Abstand b der Enden der Polschule d ist etwas größer als die Breite c der Spulenkästen, so daß diese, aus zwei Teilen e und / bestehend, durch den Zwischenraum der benachbarten Polschuhe eingeschoben werden können. Zunächst geschieht dies mit der einen Spule g, die in ihrer Mittelstellung auf dem Eisenkörper a, wie Abb. 2 erkennen läßt, gewickelt ist.The armature or field magnetic body α has a double-T-shaped cross section. The distance b between the ends of the pole school d is slightly larger than the width c of the coil boxes, so that these, consisting of two parts e and /, can be inserted through the space between the adjacent pole shoes. First of all, this is done with one coil g, which is wound in its central position on the iron body a, as can be seen in FIG.

Nach Fertigstellung der Wicklung wird die Spule g in ihre endgültge Stellung gebracht und dann die zweite Spule h in der Mittelstellung auf dem Eisenkörper a, wie Abb. 3 erkennen läßt, gewickelt. Nachdem auch diese Spule fertiggewickelt ist, wird sie seitlich auf dem Eisenkörper in ihre endgültige, in Abb. ι dargestellte Stellung verschoben. Durch ein zwischen den Spulen befestigtes Abstandstück i werden dann die Spulen in dieser Stellung gehalten und befestigt. After completion of the winding, the coil g is brought into its final position and then the second coil h is wound in the middle position on the iron body a, as Fig. 3 shows. After this coil has also been completely wound, it is moved laterally on the iron body into its final position shown in Fig. Ι. The coils are then held and fastened in this position by a spacer i fastened between the coils.

Claims (2)

Patentansprüche:Patent claims: i. Verfahren zum Aufbringen und Wickeln eines Spulenpaares auf Anker oder Feldmagnete von ungeteiltem doppel-T-förmigem Querschnitt mit unterschnittenen Polschuhen für Kleinelektromotoren unter Verwendung von Spulenkästen, dadurch gekennzeichnet, daß zunächst der zweiteilig ausgebildete Spulenkasten der einen Spule auf den Kern des Ankers oder Feldmagneten aufgebracht und durch den von den Enden der Polschuhe gebildeten Zwischenraum hindurch bewickelt wird, alsdann die fertige Spule auf den Kern entlang seitlich in ihre endgültige Stellung geschoben wird, so daß daraufhin der zweite zweiteilige Spulenkasten auf die frei gewordene Kernmitte aufgebracht und in der gleichen Weise wie die erste Spule bewickelt und gleichfalls seitlich in seine endgültige Lage verschoben werden kann.i. Method for applying and winding a pair of coils on armatures or field magnets of undivided double-T-shaped cross-section with undercut Pole pieces for small electric motors using coil boxes, thereby characterized in that initially the two-part coil box of the a coil applied to the core of the armature or field magnet and formed by the ends of the pole pieces Is wound through the gap, then the finished coil on the core is pushed along laterally into its final position, so that thereupon the second two-part bobbin case applied to the vacated core center and in the same way as the first Coil wound and also moved laterally into its final position can. 2. Verfahren nach Anspruch 1, dadurch gekennzeichnet, d?ß die Spulen in ihren endgültigen Lagen durch ein zwischen denselben befestigtes Abstandstück gehalten werden.2. The method according to claim 1, characterized in that the coils in their final positions held by a spacer attached between them will. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DED59405D 1929-10-05 1929-10-06 Method for applying and winding a pair of coils on armatures or field magnets of undivided double-T-shaped cross-section Expired DE559844C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DED59405D DE559844C (en) 1929-10-06 1929-10-06 Method for applying and winding a pair of coils on armatures or field magnets of undivided double-T-shaped cross-section
GB24112/30A GB346248A (en) 1929-10-06 1930-08-12 A process for fitting and winding coils on h-armatures or field magnets of dynamo-electric machines
US485163A US1838150A (en) 1929-10-06 1930-09-29 Method of fitting and winding coils on pole armatures or field magnets
FR703275D FR703275A (en) 1929-10-05 1930-10-03 Method of applying and winding coils on armatures or inductors with a double t section.
FR703276D FR703276A (en) 1929-10-06 1930-10-03 Squirrel cage armature for asynchronous AC motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED59405D DE559844C (en) 1929-10-06 1929-10-06 Method for applying and winding a pair of coils on armatures or field magnets of undivided double-T-shaped cross-section

Publications (1)

Publication Number Publication Date
DE559844C true DE559844C (en) 1932-09-24

Family

ID=1544313

Family Applications (1)

Application Number Title Priority Date Filing Date
DED59405D Expired DE559844C (en) 1929-10-05 1929-10-06 Method for applying and winding a pair of coils on armatures or field magnets of undivided double-T-shaped cross-section

Country Status (4)

Country Link
US (1) US1838150A (en)
DE (1) DE559844C (en)
FR (1) FR703276A (en)
GB (1) GB346248A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB970313A (en) * 1960-01-11 1964-09-16 Remington Electric Shaver Ltd Improved permanent magnet stator construction for electric motors
US3388273A (en) * 1965-09-07 1968-06-11 Hermetic Coil Co Inc Motor
NL6702187A (en) * 1967-02-14 1968-08-15
KR100585682B1 (en) * 2005-01-10 2006-06-07 엘지전자 주식회사 Stator of reciprocating motor and menufacturing method thereof

Also Published As

Publication number Publication date
US1838150A (en) 1931-12-29
FR703276A (en) 1931-04-28
GB346248A (en) 1931-04-09

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