AT35039B - Device for controlling DC motors. - Google Patents
Device for controlling DC motors.Info
- Publication number
- AT35039B AT35039B AT35039DA AT35039B AT 35039 B AT35039 B AT 35039B AT 35039D A AT35039D A AT 35039DA AT 35039 B AT35039 B AT 35039B
- Authority
- AT
- Austria
- Prior art keywords
- lever
- motors
- controlling
- desc
- warning
- Prior art date
Links
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Dc Machiner (AREA)
Description
<Desc/Clms Page number 1>
Einrichtung zur Regelung von Gleichstrommotoren.
Die Änderung der Drehrichtung der Elektromotoren in der Einrichtung nach dem Patente Nr. 35038 wurde durch Verstellung der Kollektorbürsten erreicht. Dieselbe kann auch auf elektrische Art erfolgen, wenn mit dem Rheostathebel ein entsprechender Konutator verbunden wird.
Eine solche Einrichtung nebst Schaltungsschema ist in der Zeichnung dargestellt. 7/ist der früher erwähnte Rheostathebel, welcher das Segment 8 mit Z leitend verbindet. Auf der Achse des Hebels H ist eine aus Isoliermaterial hergestellte Scheibe angebracht, welche am Umfange zwei halbkreisförmige Metallsegmente 81 82 trägt. Auf diesen zwei Metallsegmenten schleifen vier am Umfange entsprechend verteilte Kontaktfedern. Wie aus dem Schema ersichtlich ist, ist die Magnetwicklung des Generators, wenn der Hebel H in der Mittellage steht, kurz geschlossen, so dass der Stromkreis, trotzdem derselbe geschlossen blieb, stromlos ist.
Wird der Hebel 1I von dieser Mittellage nach der einen oder anderen Richtung bewegt, so wird vorerst durch den Komutator die Einschaltung der Elektromotoren nach dieser Richtung vorgenommen und erst nachher, durch den Widerstand im Generator eine entsprechende Verstärkung des magnetischen Feldes vorgenommen.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Device for controlling DC motors.
The change in the direction of rotation of the electric motors in the device according to patent no. 35038 was achieved by adjusting the collector brushes. The same can also be done in an electrical way if a corresponding connector is connected to the rheostat lever.
Such a device together with the circuit diagram is shown in the drawing. 7 / is the previously mentioned rheostat lever, which connects segment 8 with Z in a conductive manner. A disk made of insulating material is attached to the axis of the lever H and has two semicircular metal segments 81 82 on its circumference. Four contact springs distributed around the circumference slide on these two metal segments. As can be seen from the diagram, the magnet winding of the generator is short-circuited when the lever H is in the central position, so that the circuit is de-energized, even though it remains closed.
If the lever 11 is moved from this central position in one direction or the other, the electric motors are initially switched on in this direction by the commutator and only afterwards, the resistance in the generator increases the magnetic field accordingly.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT35038T | 1907-06-10 | ||
| AT35039T | 1907-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT35039B true AT35039B (en) | 1908-11-10 |
Family
ID=25600119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT35039D AT35039B (en) | 1907-06-10 | 1907-06-28 | Device for controlling DC motors. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT35039B (en) |
-
1907
- 1907-06-28 AT AT35039D patent/AT35039B/en active
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