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Possess the thunder surge protective methodological null rectangular cross section for torpedo attack of piezoelectricity which installs the resistance thunder protective gap
Possess the thunder surge protective methodological null rectangular cross section for torpedo attack of piezoelectricity which installs the resistance thunder protective gap
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机译:具备雷击浪涌保护方法的零矩形矩形截面,用于压电鱼雷攻击,并安装了电阻雷击保护间隙
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摘要
PROBLEM TO BE SOLVED: To provide a method of making up a lightning strike surge protection device using a pair of lightning-resistant discharge gap elements of a simplest form to effectively protect low-voltage electric wiring and equipment connected thereto from lightning strike surge through a combination of an insulating transformer and a zinc oxide lightning arresting element.;SOLUTION: According to the method of protection against lightning strike surge, an arc lot 3 made of a highly conductive material is welded vertically to an end of a base 2, and a gap point 4 is formed on a part of arc lot 3 that is near the base 2 to form a lightning-resistant protective gap element 1. A pair of lightning-resistant protective gap elements 1 facing each other is used such that one of the elements 1 is connected to a load portion while the other to the ground. Upon receiving lightning surge, the lightning-resistant protective gap elements 1 effectively discharge lightning surge energy to the ground at the gap points 4.;COPYRIGHT: (C)2009,JPO&INPIT
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