DE731018C - Tapped winding for electrical apparatus - Google Patents
Tapped winding for electrical apparatusInfo
- Publication number
- DE731018C DE731018C DES122431D DES0122431D DE731018C DE 731018 C DE731018 C DE 731018C DE S122431 D DES122431 D DE S122431D DE S0122431 D DES0122431 D DE S0122431D DE 731018 C DE731018 C DE 731018C
- Authority
- DE
- Germany
- Prior art keywords
- winding
- web
- tapped
- winding according
- turns
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/10—Connecting leads to windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coils Of Transformers For General Uses (AREA)
Description
Mit Abgriffen versehene Wicklung für elektrische Apparate Es ist bekannt bei Transformatoren. Spulen o. dgl. Abgriffe anzubringen. um nur Teile der Wicklung anzuschließen. Die Herstellung derartiger Abgriffe erfolgt meist in der Weise, daß man eine Wicklung herausführt, die man schleifen- oder ösenartig zusammendreht und dann weitenvickelt. Es ist auch bekannt, und zwar insbesondere bei stärkeren Drähten. ein Stück der Windung abzuisolieren und daran einen Abzweigungsdraht anzulöten. Diese bekannten Methoden haben jedoch den Nachteil, daß sie in der Herstellung verhältnismäßig verwickelt und daher teuer sind und außerdem die Wicklung unsauber aussieht.Tapped Winding for Electrical Apparatus It is known for transformers. To attach coils or the like. to only parts of the winding to connect. The production of such taps is usually done in such a way that you lead out a winding that you twist together like a loop or loop and then wide wrapped. It is also known, especially on thicker wires. Strip a piece of the winding and solder a branch wire to it. However, these known methods have the disadvantage that they are relatively easy to manufacture tangled and therefore expensive, and the winding looks messy.
Gemäß der Erfindung wird jede abzugreifende Windung durch einen metallischen oder teilweise metallischen Steg, der zum Anschließen der abgehenden Leitung ausgebildet und innerhalb-der abzugreifenden Windung angeordnet ist, aus der Wicklungslage herausgehoben. Dabei erfolgt die leitende Verbindung zwischen der Windung und dem Steg z. B. durch Klemmung zwischen diesen beiden Teilen oder durch Lötung.According to the invention, each winding to be tapped is replaced by a metallic one or partially metallic web, which is designed to connect the outgoing line and is arranged within the turn to be tapped, lifted out of the winding layer. The conductive connection between the winding and the web z. B. by Clamping between these two parts or by soldering.
In den Fig. r bis 3 sind Ausführungsbeispiele der Erfindung dargestellt. und zwar zeigt die Fig. r den Schnitt und die Fig. die Seitenansicht einer derartigen Spule. In Fig.3 schließlich ist eine besondere, «-eiter unten beschriebene Ausführungsform gezeichnet.In Figs. R to 3 embodiments of the invention are shown. namely the Fig. R shows the section and the Fig. The side view of such Kitchen sink. Finally, FIG. 3 shows a special embodiment described below drawn.
In den Fig. r und 2 ist mit r der Spulenkörper bezeichnet, der eine Wicklung 2 trägt. In die oberste Lage der Wicklung sind T -oder L-förmige Stege 3 bzw. 4 derart eingelassen, daß die Stege durch die oberste Wicklungslage 5 festbehalten werden. Die abzugreifende Windung 6 ist aus der Wicklungslage herausgehoben, bei ,- über den Steg geführt und mit dem Steg beispielsweise verlötet. Der Steg selbst kann eine Klemmvorrichtung S aufweisen, an die die abgehende Leitung. angeklemmt wird. Will man beispielsweise die Abgriffe bequem einstellbar machen, so kann man auch, so wie es bei dem Steg 4 gezeichnet ist, eine zangenförmige Klemmvorrichtung g verwenden, die aus zwei Teilen ro und @ r besteht, die einerseits in eine Nut r2 des Steges 4 eingreifen und andererseits den abgehenden Draht 13 einklcnZ-men. Die Befestigung bzw. Klemtnun- erfolgt durch die Schraube r4. Bei einer derartigen Einrichtung hat man den Vorteil, tlaß man eine größere Anzahl von Stegen 4. anbringen kann, aber nur eine Klemmvorrichtung g zu liefern Trat. die dann an den gewün_chtctr Steg angehlcmmt wird. Bei der Ausführungsform nach Fig.3 ist zwischen die vorletzte Wicklung 15 und die oberste Wicklung r6 ein beispielsweise aus Isolierstoff bestehender Kamm 17 einge«#ikkelt. In diesen Kamm r7 werden an den gewünschten Stellen metallische Stege 18 eingesetzt, über die genau wie bei dem Ausführungsbeispiel nach Fig. r und 2 die abzu-@@reifende Windurig 19 geführt wird. Die Stege r8 tragen zweckmäßig Klemmvorrichtungen 2o zum Anschluß der abgehenden Leitungen.In FIGS. R and 2, r denotes the bobbin that carries a winding 2. In the uppermost layer of the winding, T or L-shaped webs 3 and 4 are embedded in such a way that the webs are held in place by the uppermost winding layer 5. The winding 6 to be tapped is lifted out of the winding layer, at, - passed over the web and, for example, soldered to the web. The web itself can have a clamping device S to which the outgoing line. is clamped. For example, if you want to make the taps easily adjustable, you can also use a pincer-shaped clamping device g, as shown in the case of the web 4, which consists of two parts ro and @ r, which on the one hand engage in a groove r2 of the web 4 and on the other hand, clip in the outgoing wire 13. The fastening or clamping is done with the screw r4. With such a device one has the advantage that a larger number of webs 4 can be attached, but only one clamping device can be supplied. which is then attached to the desired bridge. In the embodiment of Figure 3 is connected between the next to last winding 1 5 and the uppermost winding r6 an existing example of insulating material 17 is #ikkelt comb ". In these comb r7 metallic webs are used at the desired locations 18, the ERS about the same as in the embodiment of Figure 2, and r -. @@ wind ripening Obergurig 1 9 is guided. The webs r8 expediently carry clamping devices 2o for connecting the outgoing lines.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES122431D DE731018C (en) | 1936-04-24 | 1936-04-24 | Tapped winding for electrical apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES122431D DE731018C (en) | 1936-04-24 | 1936-04-24 | Tapped winding for electrical apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DE731018C true DE731018C (en) | 1943-02-08 |
Family
ID=7535883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES122431D Expired DE731018C (en) | 1936-04-24 | 1936-04-24 | Tapped winding for electrical apparatus |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE731018C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3399364A (en) * | 1967-03-30 | 1968-08-27 | Forbro Design Corp | Electrical coil with a tap changing means |
WO1990004876A1 (en) * | 1988-10-17 | 1990-05-03 | Ryobi Motor Products Corp. | Motor field winding with intermediate tap |
US5029379A (en) * | 1988-10-17 | 1991-07-09 | Ryobi Motor Products Corp. | Method of making a motor field winding with intermediate tap |
WO2008125288A1 (en) * | 2007-04-14 | 2008-10-23 | Abb Technology Ag | Electric component with winding and tapping |
-
1936
- 1936-04-24 DE DES122431D patent/DE731018C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3399364A (en) * | 1967-03-30 | 1968-08-27 | Forbro Design Corp | Electrical coil with a tap changing means |
WO1990004876A1 (en) * | 1988-10-17 | 1990-05-03 | Ryobi Motor Products Corp. | Motor field winding with intermediate tap |
US4926079A (en) * | 1988-10-17 | 1990-05-15 | Ryobi Motor Products Corp. | Motor field winding with intermediate tap |
US5029379A (en) * | 1988-10-17 | 1991-07-09 | Ryobi Motor Products Corp. | Method of making a motor field winding with intermediate tap |
WO2008125288A1 (en) * | 2007-04-14 | 2008-10-23 | Abb Technology Ag | Electric component with winding and tapping |
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