公开(公告)号：US06841747B2

公开(公告)日：2005-01-11

申请号：US10252636

申请日：2002-09-23

Applicant: James Derksen ,  Patrick Mo

Inventor： James Derksen ,  Patrick Mo

IPC: H05K7/14 ,  H01H9/06

CPC classification number: H05K7/1432

Abstract: Broadly, there is disclosed in accordance with a first aspect of the invention a reversible housing base for a motor controller having controllable switches of selectable size and bus bars having size selected according to switch size. The reversible housing base comprises a front wall, a rear wall and opposite side walls. The side walls are connected to the front and rear walls in a rectangular configuration to surround the switches and to define a top surface and an opposite bottom surface. The front and rear wall top surface each has a set of slots of a first size to support a first size of bus bars and the front and rear wall bottom surface each has a set of slots of a second size to support a second size of bus bars. The orientation of the housing base is reversible according to size of the bus bars.

Abstract translation: 广泛地，根据本发明的第一方面公开了一种用于电机控制器的可逆壳体底座，其具有可选尺寸的可控开关和具有根据开关尺寸选择的尺寸的母线。 可逆的壳体基座包括前壁，后壁和相对的侧壁。 侧壁以矩形构造连接到前壁和后壁，以围绕开关并且限定顶表面和相对的底表面。 前后壁顶表面各自具有一组第一尺寸的狭槽以支撑第一尺寸的汇流条，并且前壁和后壁底表面各自具有一组第二尺寸的狭槽以支撑第二尺寸的总线 酒吧。 根据母线的尺寸，外壳基座的方向是可逆的。

公开(公告)号：US20050126298A1

公开(公告)日：2005-06-16

申请号：US10957932

申请日：2004-10-04

Applicant: Patrick Mo ,  John Couvreur ,  Larry Miller

Inventor： Patrick Mo ,  John Couvreur ,  Larry Miller

IPC: G01L7/00 ,  H01H35/26

CPC classification number: H01H35/265 ,  H01H35/2607

Abstract: A system for air pressure electric switch adjustment comprises a frame. A pressure port is mounted to the frame for connection to a source of fluid under pressure to be monitored. An actuator is movably mounted relative to the frame responsive to fluid pressure at the pressure port. A switch includes a fixed contact and a movable contact. The fixed contact is fixedly mounted relative to the frame. A differential mechanism comprising a pair of linked levers is hingedly mounted to the frame. One of the linked levers is driven by the actuator. The other lever carries the movable contact. A snap spring links the two levers so that the other lever is normally in a first position with the switch in a normal state. The other lever is toggled responsive to pivotal movement of the one lever by the snap spring to a second position with the switch in an actuated state. A switch adjustment mechanism is operatively mounted to the frame for varying the first position of the other lever relative to the one lever to vary actuation pressure.

Abstract translation: 气压电开关调节系统包括一个框架。 压力端口安装到框架上，用于连接到要监控的压力下的流体源。 响应于压力端口处的流体压力，致动器相对于框架可移动地安装。 开关包括固定触点和可动触头。 固定触点相对于框架固定安装。 包括一对链接的杠杆的差动机构铰接地安装到框架上。 其中一个联动杆由执行器驱动。 另一个杠杆携带可动触点。 卡扣弹簧连接两个杠杆，使得另一个杠杆通常处于第一位置，开关处于正常状态。 响应于一个杠杆通过弹簧弹簧的枢转运动而将另一个杆切换到第二位置，同时开关处于致动状态。 开关调节机构可操作地安装到框架上，用于改变另一个杆相对于一个杆的第一位置以改变致动压力。

公开(公告)号：US07000481B2

公开(公告)日：2006-02-21

申请号：US10957932

申请日：2004-10-04

Applicant: Patrick Mo ,  John Couvreur ,  Larry Miller

Inventor： Patrick Mo ,  John Couvreur ,  Larry Miller

IPC: G01L13/02

CPC classification number: H01H35/265 ,  H01H35/2607

Abstract: A system for air pressure electric switch adjustment comprises a frame. A pressure port is mounted to the frame for connection to a source of fluid under pressure to be monitored. An actuator is movably mounted relative to the frame responsive to fluid pressure at the pressure port. A switch includes a fixed contact and a movable contact. The fixed contact is fixedly mounted relative to the frame. A differential mechanism comprising a pair of linked levers is hingedly mounted to the frame. One of the linked levers is driven by the actuator. The other lever carries the movable contact. A snap spring links the two levers so that the other lever is normally in a first position with the switch in a normal state. The other lever is toggled responsive to pivotal movement of the one lever by the snap spring to a second position with the switch in an actuated state. A switch adjustment mechanism is operatively mounted to the frame for varying the first position of the other lever relative to the one lever to vary actuation pressure.

Abstract translation: 气压电开关调节系统包括一个框架。 压力端口安装到框架上，用于连接到要监控的压力下的流体源。 响应于压力端口处的流体压力，致动器相对于框架可移动地安装。 开关包括固定触点和可动触头。 固定触点相对于框架固定安装。 包括一对链接的杠杆的差动机构铰接地安装到框架上。 其中一个联动杆由执行器驱动。 另一个杠杆携带可动触点。 卡扣弹簧连接两个杠杆，使得另一个杠杆通常处于第一位置，开关处于正常状态。 响应于一个杠杆通过弹簧弹簧的枢转运动而将另一个杆切换到第二位置，同时开关处于致动状态。 开关调节机构可操作地安装到框架上，用于改变另一个杆相对于一个杆的第一位置以改变致动压力。

公开(公告)号：US06274835B1

公开(公告)日：2001-08-14

申请号：US09439484

申请日：1999-11-15

Applicant: Patrick Mo

Inventor： Patrick Mo

IPC: H01H1914

CPC classification number: H01H19/63 ,  H01H19/06 ,  H01H19/11 ,  H01H19/6355 ,  H01H2011/0043

Abstract: A modular selector switch operator includes a housing and a cylinder rotationally mounted in the housing. The cylinder has a radially extending follower and a circumferential cam track. A knob extends forwardly of the housing and is operatively connected to the cylinder for rotating the cylinder. A pusher is received in the housing and has a follower pin riding in the cam track to convert rotational movement of the cylinder to linear movement of the pusher for actuating an electrical switch, in use. An indexing cam ring is concentrically mounted to the cylinder in the housing in one of two orientations with the cylinder follower engaging the cam ring. A first orientation provides a maintained actuation position relative to a neutral position. A second orientation provides a momentary actuation position relative to the neutral position.

Abstract translation: 模块选择器开关操作器包括壳体和旋转地安装在壳体中的气缸。 气缸具有径向延伸的从动件和周向凸轮轨道。 旋钮在壳体的前方延伸，并且可操作地连接到气缸以使气缸旋转。 推动器被容纳在壳体中，并且在使用中具有骑在凸轮轨道中的从动销以将气缸的旋转运动转换成推动器的线性运动以致动电气开关。 分度凸轮环以两个取向中的一个同心地安装到壳体中的气缸，其中气缸从动件与凸轮环接合。 第一方向提供相对于中立位置的维持的致动位置。 第二方向提供相对于中立位置的瞬时致动位置。