公开(公告)号：US06302747B1

公开(公告)日：2001-10-16

申请号：US09562007

申请日：2000-05-02

申请人： Tanh M. Bui ,  David W. Rawls

发明人： Tanh M. Bui ,  David W. Rawls

IPC分类号： H01R13405

CPC分类号： H01R13/648 ,  H01R13/6625 ,  H01R43/24

摘要： An actuator housing provides a low-cost method of achieving electrical connection to the motor terminals of a DC motor in a two position HVAC actuator. The connector configuration interfacing with a controller or power supply is easily changed by making the connector a modular connector, providing an effective fluid ingress prevention. The modular connector design is fixed from the connector flange inward into a housing, and is flexible outward with respect to its pin configuration and shroud shape. This design allows different connector configurations to be utilized with minimal tooling investment. A capacitor can also be inserted and crimped to the connector pin stampings, prior to being over-molded, to provide EMI filtering.

摘要翻译： 致动器壳体提供了一种低成本的方法，其实现了在两个位置HVAC致动器中的直流电动机的电动机端子的电连接。 通过使连接器成为模块化连接器，可以轻松地改变与控制器或电源接口的连接器配置，从而提供有效的流体入口防止。 模块化连接器设计从连接器凸缘向内固定到壳体中，并且相对于其销的构型和护罩形状向外弹性。 这种设计允许使用不同的连接器配置，并以最小的工具投资。 在过模制之前，也可以将电容器插入并压接到连接器针冲压件，以提供EMI滤波。

公开(公告)号：US08400242B2

公开(公告)日：2013-03-19

申请号：US12626997

申请日：2009-11-30

申请人： Elizabeth A. Zelmer ,  David W. Rawls ,  Alan F. Grouse

发明人： Elizabeth A. Zelmer ,  David W. Rawls ,  Alan F. Grouse

IPC分类号： H01F7/80

CPC分类号： H01F7/1607 ,  F16H63/3475 ,  F16H63/48

摘要： A solenoid for a park lock mechanism wherein an annular frame has a reduced diameter at one end and receives a bobbin with a coil wound thereon with the bobbin projecting outward of the coil at one end and defining an integral bearing positioned in the one end of the annular frame. A magnetic permeable sintered metal bushing is interposed between the integrated bearing of the bobbin and the one end of the annular frame. A plunger is received in the bobbin for sliding movement relative thereto. The plunger has a first reduced section at one end that includes an element for connecting to a shifter and a second reduce section at its other end that projects out of said bobbin. The solenoid has two operating conditions, a first condition in which no magnetic force is applied to the plunger and a connected shifter is locked, and a second condition in which magnetic force is applied to the plunger and a connected shifter is unlocked for shifting. A manual release is provided for coacting with the plunger for putting the solenoid into the second condition in the absence of power.

摘要翻译： 一种用于公园锁定机构的螺线管，其中环形框架在一端具有减小的直径并且容纳线圈，线圈缠绕在其上，线轴在一端突出到线圈的外侧，并且限定位于 环形框架。 一个可透磁的烧结金属衬套置于线轴的一体轴承和环形框架的一端之间。 柱塞被容纳在筒管中以相对于其滑动运动。 柱塞在一端具有第一减小部分，其包括用于连接到换档器的元件和在其另一端伸出所述线轴的第二减速部分。 螺线管具有两个操作条件，其中没有磁力施加到柱塞并且连接的换挡器被锁定的第一状态，以及向柱塞施加磁力的第二状态，并且连接的换档器被解锁以进行换档。 提供了用于与柱塞协作的手动释放装置，用于在没有电力的情况下将螺线管放入第二状态。

公开(公告)号：US20100156582A1

公开(公告)日：2010-06-24

申请号：US12626997

申请日：2009-11-30

申请人： Elizabeth A. ZELMER ,  David W. RAWLS ,  Alan F. GROUSE

发明人： Elizabeth A. ZELMER ,  David W. RAWLS ,  Alan F. GROUSE

IPC分类号： H01F7/08

CPC分类号： H01F7/1607 ,  F16H63/3475 ,  F16H63/48

摘要： A solenoid for a park lock mechanism wherein an annular frame has a reduced diameter at one end and receives a bobbin with a coil wound thereon with the bobbin projecting outward of the coil at one end and defining an integral bearing positioned in the one end of the annular frame. A magnetic permeable sintered metal bushing is interposed between the integrated bearing of the bobbin and the one end of the annular frame. A plunger is received in the bobbin for sliding movement relative thereto. The plunger has a first reduced section at one end that includes an element for connecting to a shifter and a second reduce section at its other end that projects out of said bobbin. The solenoid has two operating conditions, a first condition in which no magnetic force is applied to the plunger and a connected shifter is locked, and a second condition in which magnetic force is applied to the plunger and a connected shifter is unlocked for shifting. A manual release is provided for coacting with the plunger for putting the solenoid into the second condition in the absence of power.

摘要翻译： 一种用于公园锁定机构的螺线管，其中环形框架在一端具有减小的直径并且容纳线圈，线圈缠绕在其上，线轴在一端突出到线圈的外侧，并且限定位于 环形框架。 一个可透磁的烧结金属衬套置于线轴的一体轴承和环形框架的一端之间。 柱塞被容纳在筒管中以相对于其滑动运动。 柱塞在一端具有第一减小部分，其包括用于连接到换档器的元件和在其另一端伸出所述线轴的第二减速部分。 螺线管具有两个操作条件，其中没有磁力施加到柱塞并且连接的换挡器被锁定的第一状态，以及向柱塞施加磁力的第二状态，并且连接的换档器被解锁以进行换档。 提供了用于与柱塞协作的手动释放装置，用于在没有电力的情况下将螺线管放入第二状态。