DE325325C - Process for the production of Polgehaeusen for magneto-electric machines u. like - Google Patents
Process for the production of Polgehaeusen for magneto-electric machines u. likeInfo
- Publication number
- DE325325C DE325325C DENDAT325325D DE325325DD DE325325C DE 325325 C DE325325 C DE 325325C DE NDAT325325 D DENDAT325325 D DE NDAT325325D DE 325325D D DE325325D D DE 325325DD DE 325325 C DE325325 C DE 325325C
- Authority
- DE
- Germany
- Prior art keywords
- pole
- electric machines
- magneto
- production
- cast
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/17—Stator cores with permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Description
Verfahren zur Herstellung von Polgehäusen für magnetelektrische Maschinen u. dgl. Die Erfindung bezieht sich auf Polgehäuse für magnetelektrische Maschinen, bei denen die, durch einen permanenten Magneten miteinander verbundenen Polschuhe voneinander getrennt in unmagnetischem Gehäuse gelagert, z. B. eingegossen, sind.. Zur Herstellung solcher Polgehäuse werden die Polschuhe einzeln hergestellt, bevor dieselben zu Polgehäusen zusammengebaut werden. Die getrennte Herstellung der Polschuhe besitzt aber den Nachteil, daß zu einem Polgehäuse Polschuhe von meistens sehr verschiedener Stoffbeschaffenheit verwendet werden. Hierdurch wird die Leistung, insbesondere der kleinen magnetelektrischen Maschinen,, wie sie zum Zünden von Explosionskraftmaschinen, für Fahrzeugbeleuchtungen u. dgl. verwendet werden, sehr verschieden, und es ergeben sich sogar Fehlerquellen, die oft dazu führen, daß das gesamte Polgehäuse aus der betreffenden Maschine entfernt werden muß.Process for the production of pole housings for magneto-electric machines and the like. The invention relates to pole housings for magneto-electric machines, where the pole pieces connected to one another by a permanent magnet stored separately from each other in a non-magnetic housing, e.g. B. poured, are .. To produce such pole housings, the pole pieces are individually manufactured before the same are assembled to form pole housings. The separate manufacture of the pole shoes but has the disadvantage that pole shoes are usually very different from a pole housing Material properties are used. This increases the performance, in particular of small magneto-electric machines, such as those used to ignite explosion engines, are used for vehicle lights and the like, very different, and result there are even sources of error that often lead to the entire pole housing from the machine concerned must be removed.
Gemäß der Erfindung werden die - sämtlichen, durch einen permanenten Magneten miteinander verbundenen, aber voneinander getrennt in unmagnetischem Gehäuse gelagerten Polschuhe aus einem einzigen Stück gegossen und erst nach dem. Einbau in das unmagnetische Gehäuse in einzelne Polschuhe, z. B. während der Fertigbearbeitung, zerlegt. Hierdurch wird es unmöglich gemacht, daß die zusammengebauten Polschuhe von verschiedener Stoffbeschaffenheit und verschiedenen magnetischen Eigenschaften sind.According to the invention, all of them, by a permanent Magnets connected to each other but separated from each other in a non-magnetic housing bearing pole pieces cast from a single piece and only after. Installation in the non-magnetic housing in individual pole pieces, e.g. B. during finishing, disassembled. This makes it impossible that the assembled pole pieces of different material properties and different magnetic properties are.
Die Zeichnung veranschaulicht ein Ausführungsbeispiel. Fig. i zeigt die Anordnung im Querschnitt gemäß Linie c-d der Fig. 2, Fig. 2 im Längsschnitt gemäß Linie a-b der Fig. i, und Fig. 3 im Blick von oben.The drawing illustrates an embodiment. Fig. I shows the arrangement in cross section according to line c-d of Fig. 2, Fig. 2 in longitudinal section according to line a-b of Fig. i, and Fig. 3 viewed from above.
Wie aus den Darstellungen ersichtlich, kommen die Polschuhe i, 2 aus dem Guß verbunden durch Brücken 3, so daß also das Polgehäuse im Guß fertiggestellt ist. In dieser Verbindung werden die Polsghuhe i und a z. B. in unmagnetisches Material eingebaut oder eingegossen und die Brücken bei der Fertigbearbeitung oder bei anderer Gelegenheit beseitigt.As can be seen from the illustrations, the pole pieces i, 2 come off connected to the cast by bridges 3, so that the pole housing is finished in the cast is. In this connection, the Polsghuhe i and a z. B. in non-magnetic material built in or cast and the bridges in finishing or other Eliminated opportunity.
Wichtig ist, daß die Beseitigung der Brücken erst nach dem Einbau des Polgehäuses in das unmagnetische Material oder in andere Teile der Maschine vorgenommen wird, während es an sich gleichgültig ist, wo die später entfernten Brücken zwischen den Polschuhen angebracht werden.It is important that the bridges are not removed until after installation of the pole housing in the non-magnetic material or in other parts of the machine is made, while it is in itself indifferent where the later removed Bridges are attached between the pole pieces.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE325325T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE325325C true DE325325C (en) | 1920-09-22 |
Family
ID=6182791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT325325D Expired DE325325C (en) | Process for the production of Polgehaeusen for magneto-electric machines u. like |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE325325C (en) |
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0
- DE DENDAT325325D patent/DE325325C/en not_active Expired
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