公开(公告)号：US5573685A

公开(公告)日：1996-11-12

申请号：US596604

申请日：1996-02-05

申请人： Paul J. Boncaldo

发明人： Paul J. Boncaldo

IPC分类号： E05B17/00 ,  H05B3/44 ,  H05B3/00

CPC分类号： E05B17/0016 ,  H05B3/44 ,  Y10T70/80

摘要： A remote control antifreeze device for a vehicle locking unit comprising a housing with an upper end having a bore centrally formed therein. A slot is formed between the bore and top surface thereof for allowing the bore to be situated about a conventional cylindrical locking unit. Also included is a helical heating element situated in a serpentine configuration within the housing adjacent to the locking unit and further secured thereto. A thin electrical insulator sheath is positioned about a surface thereof. The heating element is adapted to radiate heat energy upon the application of a voltage thereto. A control receiver switch is also situated within the housing. The control receiver switch comprises control circuitry coupled to a power source, a radio receiver element, and the heating element. The receiver control circuitry switch is adapted to allow the application of a voltage to the heating element upon the receipt of an actuation signal manually deployed by a portable transmitter unit.

摘要翻译： 一种用于车辆锁定单元的遥控防冻装置，包括具有中心地形成在其中的孔的上端的壳体。 在孔和其顶表面之间形成槽，以允许孔围绕传统的圆柱形锁定单元定位。 还包括螺旋加热元件，该螺旋加热元件位于壳体内的蛇形结构中，邻近锁定单元并进一步固定到其上。 薄绝缘体护套围绕其表面定位。 加热元件适于在施加电压时辐射热能。 控制接收器开关也位于壳体内。 控制接收器开关包括耦合到电源，无线电接收器元件和加热元件的控制电路。 接收器控制电路开关适于在接收到由便携式发射机单元手动部署的致动信号时允许向加热元件施加电压。