CONSTANT-SPEED CONTROLLER

• Main Authors: KOBAYASHI MIKIO, NISHIDA TORU, TERUI HIROSHI, ARAKI KUNIHIKO
• Format: Patent
• Language: English
• Published: 06.06.1988
• Subjects: ACCESSORIES THEREFOR; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; CINEMATOGRAPHY; CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; ELECTROGRAPHY; GENERATION; HOLOGRAPHY; PHOTOGRAPHY; PHYSICS

PURPOSE:To prevent the operation timing from being displaced or the position controlling accuracy from decreasing by controlling the exciting time of a motor so that the counterelectromotive force of the motor at the time of deenergizing the motor becomes constant. CONSTITUTION:A microprocessor unit...