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2. 发明授权

US08956134B2 Fixed-vane positive displacement rotary devices 有权
标题翻译：固定叶片正位移旋转装置
公开(公告)号：US08956134B2
公开(公告)日：2015-02-17
申请号：US13593279
申请日：2012-08-23
申请人： David Alton McDaniel, Jr. , Thomas Towles Lawson, Jr. , James W. Newman, Jr.
发明人： David Alton McDaniel, Jr. , Thomas Towles Lawson, Jr. , James W. Newman, Jr.
IPC分类号： F03C2/00 , F03C4/00 , F04C2/00
CPC分类号： F01C1/123 , F01C1/20 , F01C19/02 , F01C21/08 , F04C2250/20 , Y10T29/49336
摘要： A fixed vane positive displacement rotary device is disclosed that includes a primary rotor and one or more scavenging rotors rotatably disposed in a rotor encasement. The primary rotor includes a plurality of protrusions. And each of the scavenging rotors includes a first curved surface that is configured to move adjacent to the primary rotor between the protrusions as the primary rotor and scavenging rotors rotate, a protrusion-receiving groove extending that is configured to receive one of the plurality of protrusions therein so that at least a tip of that protrusion moves adjacent to the protrusion-receiving groove as the primary rotor and scavenging rotors rotate, and a second curved surface and a third curved surface extending away from a center of the protrusion-receiving groove on opposing sides of the protrusion-receiving groove that are configured to move adjacent to a leading side and a trailing side of the one protrusion, respectively.
摘要翻译：公开了一种固定叶片正位移旋转装置，其包括主转子和可旋转地设置在转子壳体中的一个或多个扫气转子。主转子包括多个突起。并且每个扫气转子包括第一弯曲表面，该第一弯曲表面构造成当主转子和扫气转子旋转时在突起之间相邻于主转子移动;突起接收凹槽，其被构造成接收多个突起中的一个使得当主转子和扫气转子旋转时，该突起的至少一个尖端邻近突起容纳槽移动;以及第二弯曲表面和第三弯曲表面，该第二弯曲表面和第三弯曲表面相对于突起容纳槽的中心延伸突起容纳槽的侧面分别配置成相对于一个突起的前侧和后侧移动。

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