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1. 发明授权

US07040931B1 Power plug adapter 有权
标题翻译：电源适配器
公开(公告)号：US07040931B1
公开(公告)日：2006-05-09
申请号：US10904936
申请日：2004-12-06
申请人： Richard M. Achtner , Jeffery J Gadamus
发明人： Richard M. Achtner , Jeffery J Gadamus
IPC分类号： H01R25/00
CPC分类号： H01R9/11
摘要： An adapter for connecting a welding-type power source to various different input voltage signals is disclosed. The adapter comprises a body with a receptacle at one end which is connectable to a power cord of a welding-type power source and a plug at another end which is connectable with a number of different electrical outlet configurations. The body of the adapter is shaped to allow both the plug and a grounding prong of a connected power cord to engage the same outlet.
摘要翻译：公开了用于将焊接型电源连接到各种不同的输入电压信号的适配器。适配器包括在一端具有插座的主体，其可连接到焊接型电源的电源线，以及可连接多个不同电插座配置的另一端的插头。适配器的主体成形为允许所连接的电源线的插头和接地插脚同时插入相同的插座。

2. 发明授权

US07301122B2 Inline spark gap assembly 有权
标题翻译：在线火花隙组件
公开(公告)号：US07301122B2
公开(公告)日：2007-11-27
申请号：US10907522
申请日：2005-04-04
申请人： Justin L Paquette , Jeffery J Gadamus
发明人： Justin L Paquette , Jeffery J Gadamus
IPC分类号： B23K9/067
CPC分类号： B23K9/0672 , B23K9/0673 , B23K9/105
摘要： A spark gap point and spark gap assembly for a welding-type device are disclosed for igniting and stabilizing a welding-type arc. A double-headed spark gap point having spark gap surfaces on two ends is incorporated into a spark gap assembly with a pair of single-headed spark gap points that each have only a single spark gap surface. All spark gap points are arranged coaxially on a base so that each spark gap surface faces another spark gap surface. A spark gap is created between each set of opposing spark gap surfaces. When a high voltage is applied across the spark gap points, sparks periodically arc across the spark gaps, creating a high frequency, high voltage signal usable to ignite or stabilize a welding-type arc.
摘要翻译：公开了用于点焊和稳定焊接型电弧的用于焊接型装置的火花隙点和火花隙组件。具有两端具有火花隙表面的双头火花隙点被并入具有一对单头火花隙点的火花隙组件中，每一个仅具有单个火花隙表面。所有火花隙点同轴地布置在基座上，使得每个火花隙表面面向另一个火花隙表面。在每组相对的火花隙表面之间产生火花隙。当在火花隙点之间施加高电压时，火花周期性地跨越火花隙，产生可用于点燃或稳定焊接电弧的高频，高电压信号。

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