DYNAMIC TYPE DRIVING DEVICE

• Main Author: KAWAMURA SHINICHIROU
• Format: Patent
• Language: English
• Published: 24.09.1985
• Subjects: CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; DEAF-AID SETS; DYNAMO-ELECTRIC MACHINES; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GENERATION; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

PURPOSE:To eliminate a pressure difference in the vibrating direction by a magnetic fluid to a vibrating system, by constituting a titled device so that the end face in opposite side of a driving coil of a shaping material provided in bringing it into contact or contact roughly with both end faces o...