AT75437B - Remote control for headlights and the like. - Google Patents
Remote control for headlights and the like.Info
- Publication number
- AT75437B AT75437B AT75437DA AT75437B AT 75437 B AT75437 B AT 75437B AT 75437D A AT75437D A AT 75437DA AT 75437 B AT75437 B AT 75437B
- Authority
- AT
- Austria
- Prior art keywords
- headlights
- remote control
- desc
- resistor
- page number
- Prior art date
Links
- 230000005611 electricity Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Motor And Converter Starters (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
<Desc/Clms Page number 2>
EMI2.1
<Desc/Clms Page number 3>
EMI3.1
<Desc/Clms Page number 4>
EMI4.1
<Desc/Clms Page number 5>
EMI5.1
des Motors a ist also dabei kurzgeschlossen. Wird das obere Relais p erregt, so zieht es seinen Anker gegen den unteren Kontakt und legt damit die untere Bürste des Motors a all das obere Ende des Widerstandes t. Der Anker erhält dadurch Spannung und läuft in einer bestimmten
EMI5.2
des Widerstandes t verbundenen Kontakt gezogen ; dabei erhält der Anker wieder Strom, aber jetzt mit der entgegengesetzten Richtung wie vorher. Der Motor läuft deshalb auch in der
EMI5.3
der Motor ff bei seiner Bewegung von den Enden des Vorschaltwiderstandes t gespeist wird.
Da die gegenelektromotorische Kraft des Motors a beim Anlauf Null ist und erst allmählich auf einen höheren Wert steigt, so kann man den Widerstand t im Augenblick des anlaufs als kurzgeschlossen ansehen. Die Mehrphasenströme erzeugen demnach in diesem Augenblick ihre
EMI5.4
die Synchronmotoren s sich ihrer Höchstdrehzahl nähern. Beim stufenweisen Anlassen des Motors a kann der Vorschaltwiderstand t gleichzeitig als Aulasswiderstand verwendet werden.
Benutzt man zur Übertragung der wagerechten oder lotrechten Bewegung einen ge- meinsamen Widerstand für die Spannungsteiler oder auch einen gemeinsamen Kollektor, so kann man die Antriebsmotoren für die Bürsten parallel an einen gemeinsamen Vorschaltwiierstaland anschliessen oder auch getrennte Vorschaltwiderstände in Serie schalten und sie so bemessen, dass bei Kurzschluss nur eines einzigen Widerstandes der Mehrphasenstrom eine genügende Stärke erhält.
EMI5.5
<Desc/Clms Page number 6>
EMI6.1
EMI6.2
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
<Desc / Clms Page number 2>
EMI2.1
<Desc / Clms Page number 3>
EMI3.1
<Desc / Clms Page number 4>
EMI4.1
<Desc / Clms Page number 5>
EMI5.1
of the motor a is thus short-circuited. When the upper relay p is energized, it pulls its armature against the lower contact and thus places the lower brush of the motor a all the upper end of the resistor t. The anchor receives tension and runs in a certain
EMI5.2
of the resistor t connected contact pulled; the armature receives electricity again, but now in the opposite direction as before. The engine therefore also runs in the
EMI5.3
the motor ff is fed during its movement from the ends of the series resistor t.
Since the counter-electromotive force of the motor a is zero at start-up and only gradually increases to a higher value, the resistance t can be viewed as short-circuited at the moment of start-up. The multiphase currents therefore generate theirs at this moment
EMI5.4
the synchronous motors s approach their maximum speed. When the motor a is started in stages, the series resistor t can be used as an outlet resistor at the same time.
If a common resistor for the voltage divider or a common collector is used to transmit the horizontal or vertical movement, the drive motors for the brushes can be connected in parallel to a common ballast or separate ballast resistors can be connected in series and dimensioned so that in the event of a short-circuit of only one single resistor, the multiphase current is sufficiently strong.
EMI5.5
<Desc / Clms Page number 6>
EMI6.1
EMI6.2
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT75437T | 1912-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT75437B true AT75437B (en) | 1919-02-10 |
Family
ID=30119785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT75437D AT75437B (en) | 1912-09-28 | 1912-09-28 | Remote control for headlights and the like. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT75437B (en) |
-
1912
- 1912-09-28 AT AT75437D patent/AT75437B/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT75437B (en) | Remote control for headlights and the like. | |
| DE589763C (en) | Device for braking asynchronous machines | |
| AT137609B (en) | Device for braking combustion-electric vehicles. | |
| AT104277B (en) | Centrifugal pump combined with an electric motor. | |
| AT37349B (en) | Beer pressure regulator with electric drive. | |
| AT88566B (en) | Switching arrangement for a double-housing induction motor with a double cage armature on a common axis. | |
| AT104243B (en) | Compensated asynchronous motor. | |
| AT46412B (en) | Starting device for alternating current collector motors. | |
| DE480053C (en) | Single and multi-phase collector machine with a damper cage winding arranged in its low-frequency part to improve the current reversal | |
| AT71306B (en) | Device to prevent countercurrent flow in electric motors. | |
| AT126424B (en) | Squirrel cage motor for full load start. | |
| DE421223C (en) | Asynchronous motor with short-circuit rotor | |
| DE956430C (en) | Double-wound motor for single-phase AC operation | |
| AT142093B (en) | Device for starting electric motors to drive pumps, compressors, etc. like | |
| AT94742B (en) | Method for braking vehicles driven by single-phase collector motors. | |
| AT43414B (en) | Compensated repulsion motor. | |
| AT64324B (en) | Device for regulating the voltage of electrical generators. | |
| AT128722B (en) | Short circuit braking for electric main current motors, in particular for electric vehicles. | |
| AT82308B (en) | Converter with additional machine. | |
| AT25573B (en) | Device for regulating the commutation field phase in AC machines. | |
| CH122143A (en) | Arrangement for drives with alternating current collector motors, which are supposed to deliver increased power at times at increased speed. | |
| AT105541B (en) | Converter arrangement. | |
| AT71152B (en) | Time relay with variable time setting. | |
| DE424497C (en) | Self-starting asynchronous motor, the rotor of which is provided with a working winding and a starting winding | |
| AT25574B (en) | Operating equipment for electric motors or other electrical consumables using an induction motor as a converter. |