Ultrasonic motor and electronic apparatus equipped with ultrasonic motor

• Main Authors: YAMAZAKI; KO, SUZUKI; MAKOTO, HAYASHIZAKI; SHINICHI, KASUGA; MASAO, SUZUKI; KENJI, OZAWA; FUJIO, INOUE; TATSUNORI
• Format: Patent
• Language: English
• Published: 16.05.1995
• Edition: 6
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; ELECTROMECHANICAL CLOCKS OR WATCHES; GENERATION; HOROLOGY; PHYSICS

An ultrasonic motor comprises a traveling wave generating circuit for generating a traveling wave signal effective to drive a moving member, and a standing wave generating circuit for generating at least one type of standing wave signal effective to stop movement of the moving member. A switching ci...