The igniter is provided with: a pair of electrodes; an insulating member sandwiched between the pair of electrodes; a cover body covering one end side of the pair of electrodes together with a surrounding space; and gunpowder filled in the space in the cover body, the pair of electrodes having a discharge gap in the space, the discharge gap having lower insulation resistance than a portion sandwiched by the insulating member. As a result, a technique is provided that makes it possible to ignite without requiring a bridge wire and makes it easy to manufacture an igniter.
点火器具备:一对电极;绝缘构件,夹存于所述一对电极之间;罩体,将所述一对电极的一端侧与周围的空间一同覆盖;以及火药,填充于所述罩体内的所述空间,所述一对电极在所述空间中具有放电间隙,所述放电间隙与供所述绝缘构件夹存的部分相比绝缘耐性低。由此,提供一种无需电桥线就能点火,使点火器的制造变得容易的技术。
Igniter, igniter device, and igniter manufacturing method
点火器、点火器装置以及点火器的制造方法
2024-11-08
Patent
Electronic Resource
Chinese
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