公开(公告)号：US20110011163A1

公开(公告)日：2011-01-20

申请号：US12735067

申请日：2008-12-10

申请人： Jacques Coté ,  Paul J. Caronia ,  Janislaw Tarnowski ,  André Gaudreau ,  Mircea Iordanescu ,  Roger Paquette

发明人： Jacques Coté ,  Paul J. Caronia ,  Janislaw Tarnowski ,  André Gaudreau ,  Mircea Iordanescu ,  Roger Paquette

IPC分类号： G01M3/26

CPC分类号： G01M3/2838

摘要： A method for testing a mechanical integrity of an insulating layer covering a conductor in a cable, a longitudinal void being defined inside the insulating layer in a region of the conductor. A first end of the insulating layer is blocked. A compressed gas is injected at a second end of the insulating layer so that the gas enters and travels the longitudinal void inside the insulating layer towards the first end. A gas pressure inside the insulating layer is measured at least near the second end. Injection of the compressed gas is stropped after a predetermined injection time period. A variation of the gas pressure inside the insulating layer is monitored during a diagnostic time window succeeding to a transitional time period following the stopping of the injection. Integrity of the insulating layer is determined based on the variation of the gas pressure during the diagnostic time window.

摘要翻译： 一种用于测试覆盖电缆中导体的绝缘层的机械完整性的方法，纵向空隙限定在导体区域内的绝缘层的内部。 绝缘层的第一端被阻挡。 在绝缘层的第二端注入压缩气体，使得气体进入绝缘层内的纵向空隙并朝着第一端行进。 至少在第二端附近测量绝缘层内部的气体压力。 压缩气体的喷射在预定的喷射时间段之后停止。 在停止注射之后的过渡时间段之后的诊断时间窗口期间监测绝缘层内的气体压力的变化。 基于诊断时间窗口内的气体压力的变化确定绝缘层的完整性。

公开(公告)号：US08601858B2

公开(公告)日：2013-12-10

申请号：US12735067

申请日：2008-12-10

申请人： Jacques Côté ,  Paul J. Caronia ,  Janislaw Tarnowski ,  André Gaudreau ,  Mircea Iordanescu ,  Roger Paquette

发明人： Jacques Côté ,  Paul J. Caronia ,  Janislaw Tarnowski ,  André Gaudreau ,  Mircea Iordanescu ,  Roger Paquette

IPC分类号： G01M3/26

CPC分类号： G01M3/2838

摘要： A method for testing a mechanical integrity of an insulating layer covering a conductor in a cable, a longitudinal void being defined inside the insulating layer in a region of the conductor. A first end of the insulating layer is blocked. A compressed gas is injected at a second end of the insulating layer so that the gas enters and travels the longitudinal void inside the insulating layer towards the first end. A gas pressure inside the insulating layer is measured at least near the second end. Injection of the compressed gas is stropped after a predetermined injection time period. A variation of the gas pressure inside the insulating layer is monitored during a diagnostic time window succeeding to a transitional time period following the stopping of the injection. Integrity of the insulating layer is determined based on the variation of the gas pressure during the diagnostic time window.

摘要翻译： 一种用于测试覆盖电缆中导体的绝缘层的机械完整性的方法，纵向空隙限定在导体区域内的绝缘层的内部。 绝缘层的第一端被阻挡。 在绝缘层的第二端注入压缩气体，使得气体进入绝缘层内的纵向空隙并朝着第一端行进。 至少在第二端附近测量绝缘层内部的气体压力。 压缩气体的喷射在预定的喷射时间段之后停止。 在停止注射之后的过渡时间段之后的诊断时间窗口期间监测绝缘层内的气体压力的变化。 基于诊断时间窗口内的气体压力的变化来确定绝缘层的完整性。

公开(公告)号：US4647067A

公开(公告)日：1987-03-03

申请号：US720629

申请日：1985-04-08

申请人： Daniel Paquette ,  Real Paquette ,  Roger Paquette

发明人： Daniel Paquette ,  Real Paquette ,  Roger Paquette

IPC分类号： B60G21/04 ,  B60K17/32 ,  B62D49/08 ,  B62D61/12 ,  B60G5/00

CPC分类号： B62K5/10 ,  B60G21/04 ,  B60K17/32 ,  B62D49/08 ,  B62D61/12 ,  B62K5/027 ,  B60G2300/07

摘要： The suspension includes a pair of arms independently pivoted to opposite sides of the vehicle chassis at one end for up-and-down movement, each arm rotatably carrying a ground-engaging wheel of the vehicle at its free end. Each arm extends in the same direction from its pivoted end, longitudinally of the chassis. A compression spring contacts and upwardly extends from each arm at a distance from its pivoted end, and a load transfer lever is fulcrumed at its center to the chassis; extends transversely of the latter; and its outer ends overly and contact the top of the respective compression springs. The suspension system is applicable to three- and four-wheel motor vehicles. Preferably, the arms are hollow and serve to house part of a transformation mechanism to the wheels, the latter being the driving wheels. In a four-wheel vehicle in accordance with the invention, there is further provided an additional load transfer lever disposed on each side of the vehicle chassis and extending longitudinally of the same, with their ends underlying and having a slidable connection with the first-named transfer levers adjacent the springs.

摘要翻译： 悬架包括一对臂，其一端独立地枢转到车辆底盘的相对侧，用于上下运动，每个臂在其自由端处可转动地承载车辆的接地轮。 每个臂从其枢转的端部沿着相同的方向延伸，在底盘的纵向。 压缩弹簧接触并从每个臂向上延伸一段距离其枢转端，并且负载传递杆在其中心处被支撑到底架; 横向延伸; 并且其外端过度并接触相应的压缩弹簧的顶部。 悬挂系统适用于三轮和四轮机动车辆。 优选地，臂是中空的，并且用于将变换机构的一部分容纳在车轮上，后轮是驱动轮。 在根据本发明的四轮车辆中，还提供了一个附加的负载传递杆，其设置在车辆底盘的每一侧并沿其纵向延伸，并且它们的端部在下面并具有与第一名称的滑动连接 传送杆靠近弹簧。

公开(公告)号：US06469246B1

公开(公告)日：2002-10-22

申请号：US09590370

申请日：2000-06-09

申请人： Pierre Van Dyke ,  Roger Paquette

发明人： Pierre Van Dyke ,  Roger Paquette

IPC分类号： H02G714

CPC分类号： H02G7/14

摘要： A damper for absorbing vibrations in an overhead cable which has a support member attached to the cable and at least one dampening member pivotally connected to an axial member mounted on a support axis extending substantially horizontally under the cable. Each dampening member has an arm provided with a weight and having an end effecting the connection to the axial member. Both the axial member and the end of the dampening member have cooperating pairs of stops limiting the pivotal movement of the dampening member around the support axis. Between the corresponding stops of the axial member and end of the dampening member are provided resilient cylinders further limiting the pivoting of the dampening member in a resilient manner.

摘要翻译： 用于吸收架空电缆中的振动的阻尼器，其具有附接到电缆的支撑构件和至少一个阻尼构件，所述阻尼构件枢转地连接到安装在基本上水平地延伸在电缆下方的支撑轴线上的轴向构件。 每个阻尼构件具有设置有重物并具有实现与轴向构件的连接的端部的臂。 轴向构件和阻尼构件的端部都具有协作的止挡件对，限制阻尼构件围绕支撑轴线的枢转运动。 在轴向构件的相应止挡件和阻尼构件的端部之间设置有弹性圆柱体，其进一步限制了阻尼构件以弹性方式的枢转。