发明申请
- 专利标题： POWER-OPERATED AIR PROPELLING WORK APPARATUS
- 专利标题（中）： 动力式空气旋转工作装置
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申请号： US14873388申请日： 2015-10-02
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公开(公告)号： US20160107202A1公开(公告)日： 2016-04-21
- 发明人: Daisuke SUZUKI , Yuki KOIDE
- 申请人： MAKITA CORPORATION
- 申请人地址： JP Aichi
- 专利权人： MAKITA CORPORATION
- 当前专利权人： MAKITA CORPORATION
- 当前专利权人地址： JP Aichi
- 优先权： JP2014-214687 20141021
- 主分类号： B08B5/02
- IPC分类号： B08B5/02
摘要：
A power-operated air propelling work apparatus includes: an air flow pipe including an air inlet opening, an air outlet opening and a pipe wall formed between the air inlet opening and the air outlet opening to define an air flow passageway inside the pipe wall; an electric air propelling fan disposed within the air flow passageway for sucking in air from the air inlet opening and blowing out air from the air outlet opening; an apparatus housing surrounding and supporting the air flow pipe and forming a housing space between the apparatus housing and the air flow pipe; and a control circuit unit disposed within the housing space for controlling an operation of the electric air propelling fan, wherein the pipe wall is formed with an air passage hole by which the air flow passageway and the housing space communicate with each other.
公开/授权文献
- US10065219B2 Power-operated air propelling work apparatus 公开/授权日：2018-09-04
信息查询
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