AT37296B - Device for avoiding sparks in AC collector machines with short-circuit brushes. - Google Patents

Device for avoiding sparks in AC collector machines with short-circuit brushes.

Info

Publication number
AT37296B
AT37296B AT37296DA AT37296B AT 37296 B AT37296 B AT 37296B AT 37296D A AT37296D A AT 37296DA AT 37296 B AT37296 B AT 37296B
Authority
AT
Austria
Prior art keywords
short
circuit
machines
sparks
avoiding
Prior art date
Application number
Other languages
German (de)
Original Assignee
Aeg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from DE1906194870D external-priority patent/DE194870C/de
Application filed by Aeg filed Critical Aeg
Application granted granted Critical
Publication of AT37296B publication Critical patent/AT37296B/en

Links

Landscapes

  • Dc Machiner (AREA)
  • Motor Or Generator Current Collectors (AREA)

Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 
 EMI1.3 




   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 
 EMI1.3

Claims (1)

PATENT-ANSPRUCH : Einrichtung zur Funkenvermeidung bei Wechselstromkommntatormaschinen mit Kurzschlussbürsten nach Patent Nr. 33295, dadurch gekennzeichnet, dass die Wendewiddung (' mit einem Punkt der Ständerwicklung und einem Punkt des Erregertransformators bezw. PATENT CLAIM: Device for avoiding sparks in alternating current commntator machines with short-circuit brushes according to patent no. Ankers so verbunden ist, dass sie für gewisse Geschwindigkeitsstufen mit der Ständerwicklung in Reihe geschaltet ist und durch eine weitere Verbindung (l) zwischen einem Punkt der Ständerwicklung und einem Punkt des Erregertransformators bezw. des Ankers (1.. n. mit einer Kurzschlussbürste) für gewisse Geschwindigkeiten ohne Aufhebung der Reihenschaltung zum Erregertransformator bezw. zum Anker parallel geschaltet werden kann, wobei ausserdem der Vorteil einer geringen Zahl der aus dem Ständer herauszuführenden Kabel erreicht werden kann. EMI2.1 Armature is connected so that it is connected in series with the stator winding for certain speed levels and respectively through a further connection (l) between a point of the stator winding and a point of the exciter transformer. the armature (1 .. n. with a short-circuit brush) for certain speeds without breaking the series connection to the excitation transformer or. can be connected in parallel to the anchor, the advantage of a small number of cables to be led out of the stand can also be achieved. EMI2.1
AT37296D 1906-11-15 1908-02-20 Device for avoiding sparks in AC collector machines with short-circuit brushes. AT37296B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1906194870D DE194870C (en) 1906-11-15

Publications (1)

Publication Number Publication Date
AT37296B true AT37296B (en) 1909-05-25

Family

ID=5746583

Family Applications (1)

Application Number Title Priority Date Filing Date
AT37296D AT37296B (en) 1906-11-15 1908-02-20 Device for avoiding sparks in AC collector machines with short-circuit brushes.

Country Status (1)

Country Link
AT (1) AT37296B (en)

Similar Documents

Publication Publication Date Title
AT37296B (en) Device for avoiding sparks in AC collector machines with short-circuit brushes.
AT30701B (en) Device for controlling alternating current commutator machines with short-circuit and exciter brushes.
AT21799B (en) Single phase motor.
AT25188B (en) Device for starting and operating a number of independent electric driving machines with strongly changing loads.
AT43614B (en) Device for controlling alternating current collector generators with shunt or external excitation.
AT152749B (en) Vehicle reversing pole dynamo machine for generating electricity of the same polarity with alternating direction of rotation, the magnet winding of which is fed by an exciter.
AT23941B (en) Device for feeding an electrical distribution network from several power sources.
AT130540B (en) Switching arrangement for starting a unit consisting of an engine and an electric generator.
AT51511B (en) Device for voltage regulation of power generators.
AT235949B (en) AC machine without slip rings
AT68438B (en) Three-phase series motor.
AT36088B (en) Device for the excitation of AC machines with reversing poles.
AT108333B (en) Multi-phase commutator machine with a winding housed in the stator and powered by induction from the armature.
AT32312B (en) Commutation device for single-phase commutator motors with short-circuit brushes.
AT133413B (en) Cross field DC machine for arc welding with series winding.
AT71456B (en) Device for synchronizing a single armature converter.
AT34147B (en) Terminal for connecting the ignition cable to magneto-electric blasting machines.
AT97030B (en) Electrical system with fluctuating power requirements and utilization of excess energy.
AT133433B (en) Commonly driven alternators.
AT38415B (en) Coil winding with a large cable cross-section.
CH104185A (en) Power plant for the brushless generation of direct current.
CH114172A (en) Winding holders on electrical machines with pronounced poles.
AT43613B (en) Device for regulating alternating current collector machines with shunt or external excitation.
AT14882B (en) Cable for dynamo windings.
AT8688B (en) Anchors for electric generators and motors.