公开(公告)号：US06558752B2

公开(公告)日：2003-05-06

申请号：US10209491

申请日：2002-07-30

申请人： David J. Bellemare ,  John Donahue ,  Martin Fagan ,  Robert Vollono

发明人： David J. Bellemare ,  John Donahue ,  Martin Fagan ,  Robert Vollono

IPC分类号： B05D106

CPC分类号： B05C19/025 ,  Y10S118/05

摘要： Method for applying powder to objects, such as electric motor stators and permeable substrates. The apparatus includes a first chamber having upper and lower portions. A powder fluidizing bed is disposed at the lower portion and receives and fluidizes a bed of powder to form a powder cloud within the first chamber. An opening is disposed at the upper portion of the first chamber and directs at least one stream of the powder from the powder cloud out of the first chamber. An object holder is disposed above the opening and is configured to hold at least one of the objects at a position for intersecting the stream of powder.

摘要翻译： 将粉末施加到诸如电动机定子和可渗透基底的物体上的方法。 该装置包括具有上部和下部的第一室。 粉末流化床设置在下部并且接收并流化粉末床以在第一室内形成粉末云。 开口设置在第一室的上部，并将粉末的至少一个流从粉末云引出第一室。 物体保持器设置在开口上方并且构造成将至少一个物体保持在与粉末流相交的位置。

公开(公告)号：US06458210B1

公开(公告)日：2002-10-01

申请号：US09578171

申请日：2000-05-24

申请人： David J. Bellemare ,  John Donahue ,  Martin Fagan ,  Robert Vollono

发明人： David J. Bellemare ,  John Donahue ,  Martin Fagan ,  Robert Vollono

IPC分类号： B05C302

CPC分类号： B05C19/025 ,  Y10S118/05

摘要： Apparatus for applying powder to objects, such as electric motor stators and permeable substrates. The apparatus includes a first chamber having upper and lower portions. A powder fluidizing bed is disposed at the lower portion and receives and fluidizes a bed of powder to form a powder cloud within the first chamber. An opening is disposed at the upper portion of the first chamber and directs at least one stream of the powder from the powder cloud out of the first chamber. An object holder is disposed above the opening and is configured to hold at least one of the objects at a position for intersecting the stream of powder.

摘要翻译： 用于将粉末施加到诸如电动机定子和可渗透基底的物体上的装置。 该装置包括具有上部和下部的第一室。 粉末流化床设置在下部并且接收并流化粉末床以在第一室内形成粉末云。 开口设置在第一室的上部，并将粉末的至少一个流从粉末云引出第一室。 物体保持器设置在开口上方并且构造成将至少一个物体保持在与粉末流相交的位置。