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首页> 外国专利> ELECTRICAL FUSE IGNITION DEVICE, ELECTRICAL DETONATOR AND ELECTRONIC DETONATOR COMPRISING SAME, AND METHOD FOR MANUFACTURING ELECTRICAL DETONATOR AND ELECTRONIC DETONATOR

ELECTRICAL FUSE IGNITION DEVICE, ELECTRICAL DETONATOR AND ELECTRONIC DETONATOR COMPRISING SAME, AND METHOD FOR MANUFACTURING ELECTRICAL DETONATOR AND ELECTRONIC DETONATOR

机译：电熔丝点火装置，包括其的电雷管和电子雷管以及制造电雷管和电子雷管的方法

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摘要

An electrical fuse ignition device comprises a film resistor (10) and an ignition head (30) coated on the film resistor (10). A power supply device can provide energy for the film resistor (10), so that the film resistor (10) generates enough joule heat and heats the ignition head (30) to a set temperature, so as to ignite the ignition head (30). The film resistor (10) of the electrical fuse ignition device is simple to manufacture, has a low cost and a high yield, is not easy to break, and has high resistance precision, so an electrical detonator and electronic detonator also have the advantages of being simple to manufacture, a low cost and a high yield, a low misfire ratio, and high explosive precision. The method for manufacturing the electrical detonator and electronic detonator comprising the electrical fuse ignition device has the advantages of a high assembly automation degree, high accuracy and reliability, a high yield, and a low cost.
机译：一种电熔丝点火装置，包括薄膜电阻器（10）和涂覆在薄膜电阻器（10）上的点火头（30）。电源装置可以为薄膜电阻器（10）提供能量，使得薄膜电阻器（10）产生足够的焦耳热并将点火头（30）加热到设定温度，从而点燃点火头（30）。 。电熔丝点火装置的薄膜电阻器（10）制造简单，成本低，成品率高，不易破裂，电阻精度高，因此电雷管和电子雷管也具有以下优点：具有制造简单，成本低，产量高，失火率低，爆炸精度高的优点。具有电熔丝点火装置的电雷管和电子雷管的制造方法具有装配自动化程度高，精度和可靠性高，成品率高，成本低的优点。

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