首页> 外国专利> Reduced ventilator noise car alternator having cylindrical cover attached stator/rotor fixed ventilator and cover having angled fins/holes allowing cool air input function rotation rate.

Reduced ventilator noise car alternator having cylindrical cover attached stator/rotor fixed ventilator and cover having angled fins/holes allowing cool air input function rotation rate.

机译：降低了通风机噪音的汽车交流发电机，该交流发电机具有连接有定子/转子固定通风机的圆柱形罩盖和具有成角度的翅片/孔的罩盖，从而允许冷空气输入功能的旋转速度。

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摘要

The car alternator has a cylindrical cover with the stator fixed to it. The rotor turns in the stator. The rotor has a fixed ventilator. The cover has holes near the ventilator face and a set of angled fins allowing cool air introduction as a function of the rotation rate.

机译：轿厢交流发电机具有圆柱形盖，定子固定在该圆柱形盖上。转子在定子中转动。转子具有固定的通风机。盖子在通风机表面附近有孔，并有一组成角度的散热片，允许根据转速引入冷空气。

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公开/公告号FR2844647A1

专利类型
公开/公告日2004-03-19

原文格式PDF
申请/专利权人 DENSO CORPORATION;
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申请/专利号FR20030010770
发明设计人 NAKANO KAZUTOSHI;
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申请日2003-09-12
分类号H02K5/24;H02K9/06;
国家 FR
入库时间 2022-08-21 22:39:26

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