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公开(公告)号:EP3296165A1
公开(公告)日:2018-03-21
申请号:EP16792756.5
申请日:2016-05-12
申请人: Mitsuba Corporation
发明人: AMAGASA, Toshiyuki , IWAZAKI, Mikihito , NAGAHARA, Yasuhiro , TADENUMA, Kazuya , IKEDA, Hironori , KOBORI, Narimitsu
CPC分类号: B60S1/0807 , B60S1/08 , B60S1/46 , B60S1/482
摘要: A wiper system 1 has wiper blades 4a and 4b driven by a wiper motor 7 and washer nozzles 16 for ejecting washer liquid in association with operation of a washer motor 18. The wiper motor 7 and the washer motor 18 are drive-controlled by a controller 9 housed in a motor unit 6. The controller 9 uses a FET module 10 for a three-phase motor provided with seven FETs. In the FET module 10, a battery reverse connection protection part 31 is provided with one FET (34a), a wiper motor drive part 32 is provided with four FETs (34b to 34e), and a washer motor drive part 33 is provided with two FETs (34f and 34g).
摘要翻译: 擦拭器系统1具有由擦拭器马达7驱动的擦拭器刮片4a和4b以及与清洗器马达18的操作相关联地用于喷射清洗液的清洗器喷嘴16.擦拭器马达7和清洗器马达18由控制器 9被容纳在电动机单元6中。控制器9使用用于配备七个FET的三相电动机的FET模块10。 在FET模块10中,电池反接保护部31具备一个FET(34a),在雨刮电机驱动部32中设有四个FET(34b〜34e),在清洗电机驱动部33中设置有两个 FET(34f和34g)。