БАКС Питер Йоханнес (US),ДЕ ВРИС Йоханнес Хотзе Бернхард (US)
申请号：
RU2012131363/14
公开号：
RU2012131363A
申请日:
2010.11.22
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
1. An electric toothbrush with an electromagnetic power drive, comprising: a handle (12)； a head unit including a head element (14) of a brush with bristles extending from it； a power drive (24) of the head unit, which contains a lower element (26 ) having curved contacting sections (34, 36) separated by a gap along its length, and an upper element (28) located at a distance from the lower element and having curved contacting sections (46, 48) separated by a gap along its length, which are made aligned with bent contacting sections of the lower element； at least one coil of the power drive mounted on the lower element between two spaced apart contacting parts； power supply unit (18, 20) for supplying energy to the coil of the power drive using an AC signal； at least two nodes of permanent magnets located between the curved contacting parts on the upper element, while the successive nodes of the permanent magnets are located with alternating opposite polarities； irolik elements (52, 54) held between the curved contacting parts of the upper element and the lower element, where the coil and permanent magnet assemblies are located so that the application of an alternating current signal to the working coil causes a reciprocating movement of the upper element and the head unit for brushing .2. An electric toothbrush according to claim 1, containing two coils (48, 50) of the power drive mounted on the lower element between the curved contacting sections, and three nodes (60, 62, 64) of permanent magnets, located1. Электрическая зубная щетка с электромагнитным силовым приводом, содержащая:рукоятку (12)；головной блок, включающий в себя элемент головки (14) щетки с отходящей от в него щетиной；силовой привод (24) головного блока, который содержит нижний элемент (26), имеющий изогнутые контактирующие участки (34, 36), разделенные промежутком вдоль его длины, и верхний элемент (28), расположенный на расстоянии от нижнего элемента и имеющий изогнутые контактирующие участки (46,
