AT70398B - Control arrangement for three-phase commutator motors for reversing operation. - Google Patents
Control arrangement for three-phase commutator motors for reversing operation.Info
- Publication number
- AT70398B AT70398B AT70398DA AT70398B AT 70398 B AT70398 B AT 70398B AT 70398D A AT70398D A AT 70398DA AT 70398 B AT70398 B AT 70398B
- Authority
- AT
- Austria
- Prior art keywords
- control arrangement
- reversing operation
- commutator motors
- phase commutator
- phase
- Prior art date
Links
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
- Stopping Of Electric Motors (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
EMI1.2
<Desc/Clms Page number 2>
EMI2.1
kraftschalter. Die Bremse kommt also auch hier immer nur dann selbsttätig zur Stung, sens die Drehnchtung der Maschine mit der Kinstellung des Steuerbehels nicht übereinstimmt.
Der Drehsinnzeiger d wird in den beschriebeuen ausführungsbeispielen durch Reibung nach rechts oder nach links bewegt. Man kann ihn jedoch auch elektromagnetisch betätigen Man kann ihn z. B. unter den Finns eines polarisierten Magneten bringen und diesen Magneten von einer kleinen Dynamo speisen, die statt des Rades 6 mit dem Motoranker verbunden ist.
Die Dynamo sendet dann bei verschiedener Drehrichtung des Ankers den Strom in verschiedener Richtung durch den polarisierten Magneten und bewegt dadurch den Drebsinnzeiger d nach rechts oder nach links.
EMI2.2
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
<Desc / Clms Page number 2>
EMI2.1
power switch. Here, too, the brake only comes into play automatically if the direction of rotation of the machine does not correspond to the kinetic position of the control handle.
In the exemplary embodiments described, the direction of rotation pointer d is moved to the right or left by friction. However, you can also operate it electromagnetically. B. bring under the Finns of a polarized magnet and feed this magnet from a small dynamo, which is connected to the motor armature instead of the wheel 6.
With the armature rotating in different directions, the dynamo then sends the current in different directions through the polarized magnet, thereby moving the direction indicator d to the right or to the left.
EMI2.2
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE70398X | 1912-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT70398B true AT70398B (en) | 1915-11-10 |
Family
ID=5635420
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT70398D AT70398B (en) | 1912-08-02 | 1913-07-24 | Control arrangement for three-phase commutator motors for reversing operation. |
| AT73901D AT73901B (en) | 1912-08-02 | 1914-02-14 | Arrangement to prevent incorrect rotating field switching in rotating field collector motors. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT73901D AT73901B (en) | 1912-08-02 | 1914-02-14 | Arrangement to prevent incorrect rotating field switching in rotating field collector motors. |
Country Status (1)
| Country | Link |
|---|---|
| AT (2) | AT70398B (en) |
-
1913
- 1913-07-24 AT AT70398D patent/AT70398B/en active
-
1914
- 1914-02-14 AT AT73901D patent/AT73901B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| AT73901B (en) | 1917-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES446011A1 (en) | Electric machine | |
| US2490456A (en) | Motor and brake device | |
| US1895379A (en) | Dynamo electric machine and system of control therefor | |
| DE904071C (en) | Electric machine with alternating current supply | |
| AT42710B (en) | Polarized slave clock. | |
| AT44337B (en) | Control device for electric motors that are operated by control dynamo machines. | |
| DE856914C (en) | Arrangement to suppress the remanence voltage in the generator of Ward-Leonard systems | |
| DE571811C (en) | Fine adjustment device | |
| AT85001B (en) | Device for achieving a prescribed number of revolutions of a shaft. | |
| DE437585C (en) | Remote electric display device | |
| AT38955B (en) | Electric machine with reversible poles. | |
| AT83042B (en) | Control device of starting organs u. like | |
| AT52809B (en) | Device for de-energizing hoisting machines operated in Leonard control. | |
| AT63847B (en) | Device for the emergency shutdown of electrical hoisting machines that are operated in Leonard circuit. | |
| GB190720670A (en) | Improvements relating to Mercury Interruptors for Electric Currents. | |
| AT28989B (en) | Electricity meter for different unit price. | |
| AT98352B (en) | Retensionable slot lock for electrical machines. | |
| US1608500A (en) | Switching device | |
| AT73901B (en) | Arrangement to prevent incorrect rotating field switching in rotating field collector motors. | |
| DE897284C (en) | Brake fan motor | |
| DE638190C (en) | Brake circuit for separately excited DC motors for reverse operation | |
| AT22417B (en) | Rotating armature or field magnet for electrical machines. | |
| DE2439901A1 (en) | Electrical drive for hand held apparatus - is fitted with interchangeable work heads which are located by magnets | |
| AT129844B (en) | Circuit for point machines. | |
| US519121A (en) | Controlling device for electric motors |