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1. 发明专利

JP2015052314A 送風機审中-公开
标题翻译：鼓风机
公开(公告)号：JP2015052314A
公开(公告)日：2015-03-19
申请号：JP2013186542
申请日：2013-09-09
申请人：三菱電機株式会社 , Mitsubishi Electric Corp
发明人： AOKI HIROMICHI , SHIMOMURA KAZUYUKI , NAKATANI KAORU , YASUDA YUICHI
IPC分类号： F04D29/34
摘要：【課題】駆動伝達軸キャップの飛散を抑制し、振動及び異音の発生を抑制する送風機を提供すること。【解決手段】中央部に駆動軸4を有し、駆動軸4を回転させるモータ3と、駆動軸4の軸方向に対して垂直に取り付けられた駆動伝達軸5と、駆動軸4及び駆動伝達軸5を介してモータ3からの回転力を受け、回転するファン2と、駆動伝達軸5に取り付けられる駆動伝達軸キャップ6と、を備え、駆動伝達軸キャップ6の飛散抑制機構を有するものである。【選択図】図8
摘要翻译：要解决的问题：通过抑制驱动传动轴帽的散射来提供用于抑制振动和异常声音的发生的鼓风机。解决方案：鼓风机包括：电机3，其具有位于中心的驱动轴4，用于使驱动轴4，垂直于驱动轴4的轴向安装的驱动传动轴5，经由驱动轴4和驱动传动轴5受到马达3的旋转力旋转的风扇2，以及安装在驱动传动轴5上的驱动传动轴帽6，其中设置有驱动传动轴帽6的散射抑制机构。

2. 发明专利

MY176572A VENTILATOR 未知
公开(公告)号：MY176572A
公开(公告)日：2020-08-17
申请号：MYPI2018703230
申请日：2016-03-18
申请人： MITSUBISHI ELECTRIC CORP
发明人： NAKATANI KAORU , YASUDA YUICHI
摘要： A ventilator includes a tubular main-body frame (2) being open on an indoor side and an outdoor side and including a plurality of shutter-plate mounting shafts (20a) on both sides of an inner surface at an outdoor-side end, a blower installed inside the main-body frame (2), and shutter plates (9) supported by the shutter-plate mounting shafts (20a) to be rotatable. Each of the shutter plates (9) includes a flat plate portion in the form of a plate to open and close an outdoor-side opening of the main-body frame (2), and lug portions (40a) rising from both ends of the flat plate portion, having retaining holes (50a) into which the shutter-plate mounting shafts (20a) are respectively inserted, and being elastically deformable. Each of the shutter-plate mounting shafts (20a) has a guidance face (21) on an outdoor side, for guiding the lug portion (40a) towards a tip of the shutter-plate mounting shaft (20a) when being inserted into the retaining hole (50a). The guide face (21) is a surface approaching an axis center of the shutter-plate mounting shaft (20a) towards the tip of the shutter-plate mounting shaft (20a).

3. 发明专利

MY176335A VENTILATOR AND SHUTTER OPENING AND CLOSING MECHANISM 未知
公开(公告)号：MY176335A
公开(公告)日：2020-07-29
申请号：MYPI2015702188
申请日：2013-02-26
申请人： MITSUBISHI ELECTRIC CORP
发明人： YASUDA YUICHI
摘要： Provided is a shutter opening and closing mechanism 100, including: a frame member 10 having a rectangular shape; shutter plates 20a, 20b, 20c each mounted on the frame member 10 so as to be rotatable about corresponding shutter rotation shafts 41 a, 41 b, 41 c arranged at positions close to side edges 22a, 22b, 22c of shutter surfaces 21 a, 21 b, 21 con one side, respectively; shutter arms 40a, 40b, 40c each fixed at positions close to the side edges 22a, 22b, 22c on one side and inclined relative to the shutter plates 20a, 20b, 20c, respectively; a coupling plate 30 for coupling the shutter arms 40a, 40b, 40c to each other; and a spring 50 mounted to bridge the shutter arm 40a and the shutter arm 40b.

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