METHOD FOR DETERMINING TIME BEHAVIOR OF CYCLIC MOTOR PROCESS DURING USE OF ELECTRICAL HAIR REMOVAL DEVICE, AND HAIR REMOVAL DEVICE

• Main Authors: BERNHARD KLAUS, CHRISTIAN NEYER
• Format: Patent
• Language: English; Japanese
• Published: 07.02.2019
• Subjects: CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; CUTTING; ELECTRICITY; GENERATION; HAND CUTTING TOOLS; HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR; PERFORMING OPERATIONS; SEVERING; TRANSPORTING

To determine the time behavior of a cyclic motor process during use of an electrical hair removal device without using specific sensors; and determine more precisely the cutting activity of the hair removal device and/or the force applied onto the skin.SOLUTION: Parallel to measuring the motor curre...