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公开(公告)号：US06194803B1
公开(公告)日：2001-02-27
申请号：US09032572
申请日：1998-02-27
申请人： James M. Heim , Dwight E. Booth , James A. Licari
发明人： James M. Heim , Dwight E. Booth , James A. Licari
IPC分类号： H02K4900
CPC分类号： F16D27/112 , F16D2027/001 , F16D2027/008 , Y10T29/49004 , Y10T29/49012 , Y10T29/4902 , Y10T29/53157 , Y10T29/53161
摘要： An electromagnetic clutch in which an annulus of sound dampening material is sandwiched between an armature disc and a hub assembly, particularly a web portion thereof. The annulus and web coact to define a constrained-layer damping system for reducing noise when the armature disc is snapped into engagement with the rotor of the clutch, slipping prior to lockup, while the armature is magnetically locked to the rotor, and also during slipping and disengagement of the armature disc. The design provides a reduced axial-length package relative to prior armature assemblies incorporating constrained-layer techniques.
摘要翻译： 一种电磁离合器，其中声音阻尼材料的环被夹在电枢盘和轮毂组件之间，特别是其腹板部分。 环形和腹板共同定义了一个约束层阻尼系统，用于在电枢盘被卡扣与离合器的转子相接合时减小噪音，同时在电枢被锁定到转子之间以及在滑动期间滑动 和电枢盘的分离。 该设计相对于结合约束层技术的现有衔铁组件提供减小的轴向长度封装。
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公开(公告)号：US20080063538A1
公开(公告)日：2008-03-13
申请号：US11878338
申请日：2007-07-24
IPC分类号： F04B35/00
CPC分类号： F04B53/22
摘要： A pump that includes a piston moveable along a first axis and an eccentric cam positioned about a second axis, wherein the second axis is substantially perpendicular to the first axis. The pump also includes an actuator positioned adjacent to the cam and configured to move the cam along the second axis. In addition, the pump further includes a cam-adjacent bearing positioned between the piston and the cam, wherein the cam-adjacent bearing remains positioned substantially along the first axis upon movement of the cam along the second axis.
摘要翻译： 一种泵，包括可沿着第一轴线移动的活塞和围绕第二轴线定位的偏心凸轮，其中所述第二轴线基本上垂直于所述第一轴线。 泵还包括邻近凸轮定位并被构造成沿着第二轴线移动凸轮的致动器。 此外，泵还包括定位在活塞和凸轮之间的凸轮相邻轴承，其中当凸轮沿着第二轴线移动时，凸轮相邻轴承基本上沿第一轴线保持定位。
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公开(公告)号：US20080060513A1
公开(公告)日：2008-03-13
申请号：US11878355
申请日：2007-07-24
IPC分类号： F16J1/00
CPC分类号： F04B53/162 , F04B1/0408 , F04B1/0421 , F04B1/053 , F04B1/0538 , F04B53/16 , Y10T137/7839 , Y10T137/7845
摘要： A piston cartridge having a piston chamber, an inlet port, an outlet port, and a piston moveable between a first position and a second position. Also, the cartridge includes a first barrier positioned between the piston and the inlet port and a first sealing member moveable between the first barrier and the inlet port, wherein the first sealing member seals the inlet port when positioned adjacent to the inlet port but allows the fluid into the chamber when positioned adjacent to the first barrier. In addition, the cartridge also includes a second barrier positioned adjacent to the outlet port and a second sealing member moveable between the piston and the second barrier, wherein the second sealing member seals the outlet port when positioned adjacent thereto but allows the fluid to pass through the outlet port when positioned adjacent to the second barrier.
摘要翻译： 一种具有可在第一位置和第二位置之间移动的活塞室，入口端口，出口端口和活塞的活塞盒。 此外，该盒包括位于活塞和入口之间的第一屏障和可在第一屏障和入口之间移动的第一密封构件，其中当定位成邻近入口端口时，第一密封构件密封入口端口，但允许 当定位成与第一屏障相邻时，流体进入腔室。 此外，墨盒还包括邻近出口定位的第二屏障和可在活塞和第二屏障之间移动的第二密封构件，其中第二密封构件在邻近于其定位时密封出口，但允许流体通过 当邻近第二屏障定位时出口端口。
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公开(公告)号：US08192173B2
公开(公告)日：2012-06-05
申请号：US11878338
申请日：2007-07-24
CPC分类号： F04B53/22
摘要： A pump that includes a piston moveable along a first axis and an eccentric cam positioned about a second axis, wherein the second axis is substantially perpendicular to the first axis. The pump also includes an actuator positioned adjacent to the cam and configured to move the cam along the second axis. In addition, the pump further includes a cam-adjacent bearing positioned between the piston and the cam, wherein the cam-adjacent bearing remains positioned substantially along the first axis upon movement of the cam along the second axis.
摘要翻译： 一种泵，包括可沿着第一轴线移动的活塞和围绕第二轴线定位的偏心凸轮，其中所述第二轴线基本上垂直于所述第一轴线。 泵还包括邻近凸轮定位并被构造成沿着第二轴线移动凸轮的致动器。 此外，泵还包括定位在活塞和凸轮之间的凸轮相邻轴承，其中当凸轮沿着第二轴线移动时，凸轮相邻轴承基本上沿第一轴线保持定位。
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公开(公告)号：US07950910B2
公开(公告)日：2011-05-31
申请号：US11878355
申请日：2007-07-24
CPC分类号： F04B53/162 , F04B1/0408 , F04B1/0421 , F04B1/053 , F04B1/0538 , F04B53/16 , Y10T137/7839 , Y10T137/7845
摘要： A piston cartridge having a piston chamber, an inlet port, an outlet port, and a piston moveable between a first position and a second position. Also, the cartridge includes a first barrier positioned between the piston and the inlet port and a first sealing member moveable between the first barrier and the inlet port, wherein the first sealing member seals the inlet port when positioned adjacent to the inlet port but allows the fluid into the chamber when positioned adjacent to the first barrier. In addition, the cartridge also includes a second barrier positioned adjacent to the outlet port and a second sealing member moveable between the piston and the second barrier, wherein the second sealing member seals the outlet port when positioned adjacent thereto but allows the fluid to pass through the outlet port when positioned adjacent to the second barrier.
摘要翻译： 一种具有可在第一位置和第二位置之间移动的活塞室，入口端口，出口端口和活塞的活塞盒。 此外，该盒包括位于活塞和入口之间的第一屏障和可在第一屏障和入口之间移动的第一密封构件，其中当定位成邻近入口端口时，第一密封构件密封入口端口，但允许 当定位成与第一屏障相邻时，流体进入腔室。 此外，墨盒还包括邻近出口定位的第二屏障和可在活塞和第二屏障之间移动的第二密封构件，其中第二密封构件在邻近于其定位时密封出口，但允许流体通过 当邻近第二屏障定位时出口端口。
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