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1. 发明授权

US4880106A Electromagnetic vibratory feeder 失效
标题翻译：电磁振动给料机
公开(公告)号：US4880106A
公开(公告)日：1989-11-14
申请号：US195862
申请日：1988-05-19
申请人： Thomas H. Falconer , William H. Benson
发明人： Thomas H. Falconer , William H. Benson
IPC分类号： B65G27/08
CPC分类号： B65G27/08
摘要： A vibratory feeder having a tray with a conveying surface and springs. The springs are each made up of flat plate like first leaves and flat plate like second leaves rigidly attached together. One part of each spring is connected to the tray and the other part is connected to the base. The longitudinal axis of the leaves extend perpendicular to the longitudinal axis of the tray. The springs are spaced from each other whereby the tray is vibrated in an arcuate path relative to the base to vibrate the tray for moving material on the tray.
摘要翻译：振动给料器，具有具有输送表面和弹簧的托盘。弹簧各自由平板状的第一片和平板形成，如第二片刚性地连接在一起。每个弹簧的一部分连接到托盘，另一部分连接到基座。叶片的纵向轴线垂直于托盘的纵向轴线延伸。弹簧彼此间隔开，由此托盘相对于基座以弧形路径振动，以振动托盘以移动托盘上的材料。

2. 发明授权

US4121708A Folded springs for vibratory feeders and conveyors 失效
标题翻译：用于振动给料机和输送机的折叠弹簧
公开(公告)号：US4121708A
公开(公告)日：1978-10-24
申请号：US798752
申请日：1977-05-20
申请人： William H. Benson , Thomas H. Falconer
发明人： William H. Benson , Thomas H. Falconer
IPC分类号： B65G27/26 , B65G27/00
CPC分类号： B65G27/26
摘要： The specification discloses a spring for powering a vibratory feeder or conveyor made up of a first leaf spring and a second leaf spring in closely spaced relation to each other. The ends of each of the two leaf springs are rigidly clamped to corresponding ends of one another and a spacer is rigidly clamped between the springs at said ends. The center of one spring leaf is fixed to the conveyor, while the center of the other spring leaf is fixed to a vibratory motor.
摘要翻译：本说明书公开了一种弹簧，用于为由彼此紧密间隔开的第一板簧和第二板簧构成的振动进料器或输送机供电。两个板簧中的每一个的端部被刚性地夹紧到彼此的相应端部，并且间隔件被刚性地夹紧在所述端部的弹簧之间。一个弹簧叶片的中心固定在输送机上，另一个弹簧叶片的中心固定在振动马达上。

3. 发明授权

US4009459A Resin-empotted dry-type electromagnet for dusty and gassey locations 失效
标题翻译：树脂润滑干式电磁铁，用于多尘和气塞位置
公开(公告)号：US4009459A
公开(公告)日：1977-02-22
申请号：US574803
申请日：1975-05-05
申请人： William H. Benson , Gerald D. Rose
发明人： William H. Benson , Gerald D. Rose
IPC分类号： H01F7/20 , H01F27/22 , H01F5/00 , H01F27/08
CPC分类号： H01F7/206 , H01F27/22
摘要： An electromagnet is disclosed. The electromagnet has a winding that is wet wound with an epoxy material filled with grains of a material having a high coefficient of thermal-conductivity. The entire winding is empotted dry in a similar epoxy having grains of the said material. Fins are connected to the outside of the dry empotment for carrying away heat transferred to the fins from the coil.
摘要翻译：公开了一种电磁体。电磁体具有用填充有具有高导热系数的材料的颗粒的环氧树脂湿缠绕的绕组。将整个绕组在具有所述材料的颗粒的相似环氧树脂中干燥。叶片连接到干燥机构的外部，用于传递从线圈传递到翅片的热量。

4. 发明授权

US5080234A Eddy current separator 失效
标题翻译：涡流分离器
公开(公告)号：US5080234A
公开(公告)日：1992-01-14
申请号：US568271
申请日：1990-08-15
申请人： William H. Benson
发明人： William H. Benson
IPC分类号： B03C1/247
CPC分类号： B03C1/247 , B03C2201/20
摘要： The eddy current separator apparatus disclosed herein employs first and second cylinders, each of which is provided with means for generating a circumferential series of radially directed magnetic poles of alternating polarity. The cylinders are mounted for rotation around parallel axes with an essentially vertical gap between them. A mixture of electrically conductive and non-conductive particles can be fed into the gap from one side. The cylinders are rotated synchronously in opposite directions with poles of opposite polarity facing across the gap, at a speed substantially higher than the speed of mixture feed. Electrically conductive non-magnetic particles are impelled by eddy currents generated by the magnetic flux projected across the gap by the faacing moving poles and can be received or collected separately from free falling non-conductive particles.
摘要翻译：本文公开的涡流分离装置采用第一和第二气缸，每个气缸设有用于产生具有交替极性的圆周系列径向定向的磁极的装置。气缸安装成围绕平行轴旋转，它们之间具有基本上垂直的间隙。可以从一侧将导电和非导电颗粒的混合物进料到间隙中。气缸在相反方向同步旋转，极性相反极性面向间隙，速度明显高于混合进料的速度。导电的非磁性颗粒被涡流引起，该涡流由通过排气移动极凸出在间隙上的磁通量产生，并且可以与自由落下的非导电颗粒分开接收或收集。

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