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1. 发明申请

WO2013190388A3 PERISTALTIC PUMP FOR IMAGING APPARATUS 审中-公开
标题翻译：用于成像装置的PERICALIC PUMP
公开(公告)号：WO2013190388A3
公开(公告)日：2014-05-08
申请号：PCT/IB2013001924
申请日：2013-06-21
申请人： FUNAI ELECTRIC CO
发明人： HUTCHISON GREGORY LEON , JAMES EDMUND HULIN , WILLIAMSON RANDAL SCOTT , HEADLEY ALEXANDER J
IPC分类号： F04B43/12 , B41J2/175
CPC分类号： F04B43/1276 , B41J2/175 , B41J2/17596 , F04B43/1261
摘要： A pump for pumping fluid using peristaltic compression. The pump includes a rotor and a roller. The rotor includes a first cam that extends along a circumferential direction relative to the rotor. The first cam has first and second dwells. The roller is movable relative to the rotor between the first dwell and the second dwell of the first cam as the rotor rotates in a first direction and a second direction. The rotor includes a second cam extending radially from its shaft for engaging the roller. Contact between the second cam and the roller increases frictional resistance between the rotor and the roller as the roller translates between the first and second dwells of the first cam such that the roller transitions between the first and second dwells without slipping.
摘要翻译：用于使用蠕动压缩泵送流体的泵。泵包括转子和辊子。转子包括相对于转子沿圆周方向延伸的第一凸轮。第一个凸轮有第一和第二个住所。当转子沿第一方向和第二方向旋转时，辊可以在第一凸轮的第一停留和第二停留之间相对于转子移动。转子包括从其轴径向延伸的用于接合辊的第二凸轮。当第二凸轮和辊之间的接触增加了转子和辊之间的摩擦阻力，因为辊在第一凸轮的第一和第二腔之间平移，使得辊在第一和第二腔之间转变而不滑动。

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