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1. WO2005062457 - THREE-WIRE REVERSING SYSTEM

Publication Number WO/2005/062457
Publication Date 07.07.2005
International Application No. PCT/US2004/037198
International Filing Date 30.11.2004
Chapter 2 Demand Filed 29.09.2005
IPC
H02P 1/00 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
1Arrangements for starting electric motors or dynamo-electric converters
CPC
H02P 7/05
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
7Arrangements for regulating or controlling the speed or torque of electric DC motors
03for controlling the direction of rotation of DC motors
05by means of electronic switching
Applicants
  • MOLON MOTOR AND COIL CORPORATION [US]/[US] (AllExceptUS)
  • RAMIREZ, Emilio, A., Jr. [US]/[US] (UsOnly)
  • TSERGAS, Athanase, N. [US]/[US] (UsOnly)
Inventors
  • RAMIREZ, Emilio, A., Jr.
  • TSERGAS, Athanase, N.
Agents
  • SACHAR, Surinder
Priority Data
10/728,86008.12.2003US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) THREE-WIRE REVERSING SYSTEM
(FR) SYSTEME D'INVERSION TRIFILAIRE
Abstract
(EN) A three-wire reversing system for a permanent magnet, reversible, brush-type, direct current (DC) motor has a three-wire alternating current (AC) input voltage source which supplies electrical current to at least one capacitive element. This capacitive element and the DC motor replace a permanent split capacitor (PSC) and an AC motor in a prior art three-wire reversing system.
(FR) L'invention concerne un système d'inversion trifilaire pour moteur à courant continu (CC) à balai, réversible, à aimant permanent, qui comprend une source de tension d'entrée de courant alternatif (CA) alimentant au moins un élément capacitif en courant électrique. L'élément capacitif et le moteur CC remplacent un condensateur auxiliaire permanent (PSC) et un moteur CA dans un système d'inversion trifilaire antérieur.
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