公开(公告)号：US5269091A

公开(公告)日：1993-12-14

申请号：US875754

申请日：1992-04-29

申请人： William L. Johnson ,  William R. Luther ,  Robert G. Noe

发明人： William L. Johnson ,  William R. Luther ,  Robert G. Noe

IPC分类号： A01M23/38 ,  A01M23/02

CPC分类号： A01M23/38

摘要： A pest electrocution device includes a mechanical portion and an electronic portion. The mechanical portion includes a base member with sidewalls defining a basin, a flexible sheet member secured on the base member, and a conductive plate member which is attached on the top face of the flexible sheet member and has at least part of it not overlapping the shoulder of the sidewalls. A pair of opposing metal contacts are respectively fastened on the bottom face of the flexible sheet member and on the base member. The metal contacts are coupled to the trigger input of the electronic circuit portion while the conductive plate member is coupled to the high voltage output of the electronic circuit portion. The electronic circuit portion includes a timer for producing a timing and control signal and a high voltage generator for generating a high voltage current. The electronic circuit portion further includes a latch circuit which records the status of the device for the user to check the status at any time. The electronic circuit portion also includes a pulse generation circuit for generating a high voltage, low current pulse train.

摘要翻译： 害虫触电装置包括机械部分和电子部分。 机械部分包括具有限定盆的侧壁的基部构件，固定在基底构件上的柔性片构件，以及安装在柔性片构件的顶面上的导电板构件，并且其至少一部分不与其重叠 侧壁的肩膀 一对相对的金属触点分别固定在柔性片状部件的底面上和基部部件上。 金属触点耦合到电子电路部分的触发输入，同时导电板构件耦合到电子电路部分的高压输出端。 电子电路部分包括用于产生定时和控制信号的定时器和用于产生高电压电流的高压发生器。 电子电路部分还包括一个锁存电路，用于记录用户的状态以便随时检查状态。 电子电路部分还包括用于产生高电压，低电流脉冲串的脉冲发生电路。

公开(公告)号：US5949636A

公开(公告)日：1999-09-07

申请号：US810030

申请日：1997-03-04

申请人： William L. Johnson ,  Robert Noe ,  William R. Luther

发明人： William L. Johnson ,  Robert Noe ,  William R. Luther

IPC分类号： A01M19/00 ,  A01M23/38 ,  A01M31/00 ,  A01M23/02

CPC分类号： A01M31/002 ,  A01M19/00 ,  A01M23/38

摘要： The present invention is a method and apparatus for electrocuting pests such as gophers, rats and the like. The present invention employs a resistive switch that uses the same electrodes to sense the presence of a pest therebetween as are used to electrocute the pest. The resistive switch senses a leakage current flowing through the pest and into the reference electrode of its electronic circuit and uses the presence of this current to trigger the generation of a high voltage and current that is of sufficient magnitude to dispatch the pest. A timer deactivates the generator after a predetermined time has elapsed to save battery power. A status indicator is provided that does not consume power unless activated by a user. The invention will not retrigger until reset by turning it off and then on again, thereby activating the power on reset circuit. The generator is battery powered and has been designed to collapse the output voltage if more current than is necessary to electrocute a rodent is attempted to be drawn from it.

摘要翻译： 本发明是一种用于电切割诸如地鼠，大鼠等的害虫的方法和装置。 本发明采用电阻式开关，其使用相同的电极来感测其中有害物的存在，以用于电除害虫。 电阻式开关感测流过害虫并进入其电子电路的参考电极的漏电流，并使用该电流的存在来触发足够大的高电压和电流的产生以调度有害生物。 在经过预定时间后，定时器使发生器停用以节省电池电量。 提供的状态指示器不消耗电力，除非用户激活。 本发明通过将其重新关闭然后再次接通而重启，从而启动复位电路的电源。 发电机是电池供电的，并且如果尝试从其中抽出比电击啮齿动物所需的电流更多的电流，则其被设计成塌缩输出电压。