发明名称 Wire-free current source for moving sliding closure panel across bay
摘要 The current source includes two distinct parts, an energy emitter (8) which comprises a primary coil (11) around a laminated soft-iron core (11), and a receiver (9) which comprises the secondary coil (14) around its core (13). A constant current regulator (15) charges the buffer batteries (16) which supplies a current through a cable (17) to equipment on the slider. Typically, the half-transformers are 90 mm cubes, separated by 2-30 mm and the output is 24V at 2 Ampere-hours.
申请公布号 FR2730852(A1) 申请公布日期 1996.08.23
申请号 FR19950002284 申请日期 1995.02.22
申请人 FRESNAIS AUTOMATISME 发明人
分类号 H01F38/14;(IPC1-7):H01F38/14 主分类号 H01F38/14
代理机构 代理人
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