DE50446C - Dynamo-electric machine - Google Patents
Dynamo-electric machineInfo
- Publication number
- DE50446C DE50446C DENDAT50446D DE50446DA DE50446C DE 50446 C DE50446 C DE 50446C DE NDAT50446 D DENDAT50446 D DE NDAT50446D DE 50446D A DE50446D A DE 50446DA DE 50446 C DE50446 C DE 50446C
- Authority
- DE
- Germany
- Prior art keywords
- dynamo
- electric machine
- armature
- ring
- machine
- 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 - Lifetime
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/18—Synchronous generators having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generators
- H02K19/20—Synchronous generators having windings each turn of which co-operates only with poles of one polarity, e.g. homopolar generators with variable-reluctance soft-iron rotors without winding
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Printing Methods (AREA)
Description
Patentirt im Deutschen Reiche vom 19. Februar 1888 ab.Patented in the German Empire on February 19, 1888.
Die vorliegende dynamo-elektrische Maschine t durch die eigenartige Anordnung ihrer chenkel- und Ankerspulen gekennzeichnet und at den Zweck, die Drahtwickelungen volländig von der Umdrehung auszuschliefsen.The given dynamo-electric machine t by the unique arrangement of its leg and armature coils and at the purpose of the wire windings completely to exclude from the rotation.
Auf der beiliegenden Zeichnung stellt Fig. 1 ie vorliegende Maschine im Querschnitt und ig. 2 in Ansicht dar. Der Feldmagnet besteht as einem zweckmäfsig aus zwei Theilen herestellten Ring a, an welchem eine Nuth zur .ufnahme der Magnetisirungsspule c vorgesehen it. Zu beiden Seiten dieser Nuth sind strahlen-Jrmig nach innen gerichtete Vorsprünge b nd b1 angeordnet, welche die Polschuhe bilden nd gleichzeitig zur Aufnahme der Ankerpulen e dienen.On the accompanying drawing, Fig. 1 shows the present machine in cross section and ig. 2 in view. The field magnet consists of a ring a, suitably made of two parts, on which a groove for receiving the magnetizing coil c is provided. On both sides of this groove there are radially inwardly directed projections b nd b 1 , which form the pole shoes and serve at the same time to receive the armature coils e.
Zur Magnetisirung der Schenkel ist eine inzige Spule c, im Umfang des ringförmigen 'eldmagneten liegend, im vorliegenden Falle η der Innenseite des Feldmagnetringes, angerdnet, so dafs alle auf der einen Seite der laschine liegenden Polschuhe nordmagnetisch nd die auf der anderen Seite liegenden südiagnetisch werden. Im Innern des' beschrieenen Systems dreht sich der Anker, welcher ar Vermeidung der Foucault'schen Ströme as einer Anzahl rechtwinklig zur Ringebene, Iso parallel zur Drehungsachse angeordneter ,amellen aus weichem Eisen besteht.To magnetize the legs there is a single coil c, in the circumference of the ring-shaped one 'Eldmagneten lying, in the present case η the inside of the field magnet ring, angerdnet, so that all pole shoes lying on one side of the machine are north magnetic nd those on the other side become south-agnetic. Inside the 'described System, the armature rotates, which avoids Foucault's currents as a number at right angles to the plane of the ring, Iso, arranged parallel to the axis of rotation, is made of soft iron.
Diese Eisenlamellen i werden mittelst der auf der Maschinenachse befestigten Naben h h ge^ tragen, und sind so auf dem Umfange vertheilt, dafs immer eine gewisse Anzahl einen Ankerkern bildet, und diese einzelnen Ankerkerne in einem geeigneten Abstande von einander stehen, wie dies aus Fig. 2 ersichtlich ist. Bei der Drehung des Ankers wird dann das magnotische Feld der einzelnen Pole bei der Näherung abwechselnd geöffnet und wieder geschlossen, und auf diese Weise entstehen in den Ankerspulen Inductionsströme, welche man im äufseren Stromkreis der Maschine ebenso-.wohl als Wechselströme, als auch durch Einschaltung eines geeigneten Stromwenders als Gleichstrom nutzbar machen kann. I are these iron discs of the attached to the machine axis hub means hh ge ^ carry, and are distributed on the circumference, always a certain number of DAF an armature core forms, and these individual armature cores are in an appropriate distances from one another, as shown in FIG. 2 can be seen. When the armature rotates, the magnotic field of the individual poles is alternately opened and closed again when approaching, and in this way induction currents arise in the armature coils, which can also be seen in the outer circuit of the machine - probably as alternating currents as well as by switching on a suitable commutator can be used as direct current.
Patenτ-Anspruch:Patenτ claim:
An elektrischen Maschinen mit ringförmigen, durch kreisförmig auf der äufseren oder inneren Seite des Ringes angeordnete Magnetwindungen erregten Feldmagneten (a) die Anordnung, dafs die nach innen vorspringenden Polschuhe (bb1) mit den Ankerspulen ausgestattet werden, während der Anker aus schmiedeisernen Lamellen besteht, welche eine Anzahl von Ankerkernen bilden und die magnetischen Felder der einzelnen Pole abwechselnd öffnen und schliefsen.On electrical machines with ring-shaped magnetic windings arranged in a circle on the outer or inner side of the ring, field magnets (a) excite the arrangement that the inwardly projecting pole shoes (bb 1 ) are equipped with the armature coils, while the armature consists of wrought-iron lamellas, which form a number of armature cores and alternately open and close the magnetic fields of the individual poles.
Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE50446C true DE50446C (en) |
Family
ID=325294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT50446D Expired - Lifetime DE50446C (en) | Dynamo-electric machine |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE50446C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012555A1 (en) * | 1978-12-07 | 1980-06-25 | Kgel Limited | Homopolar synchronous machines |
-
0
- DE DENDAT50446D patent/DE50446C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0012555A1 (en) * | 1978-12-07 | 1980-06-25 | Kgel Limited | Homopolar synchronous machines |
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