Igniter and engine ignition device

• Main Authors: TANIGAWA HIROYUKI, TAGUCHI ATSUSHI
• Format: Patent
• Language: Chinese; English
• Published: 19.01.2024
• Subjects: BLASTING; COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES; LIGHTING; MECHANICAL ENGINEERING; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES; WEAPONS

The present disclosure provides an igniter capable of suppressing the occurrence of malfunction caused by noise. The igniter (100) includes: a switching element (111) having a first end; a temperature sensor (112) having a cathode terminal (112B) and including at least one diode; a switching element control device (12) that controls the switching element; and a switching element electrode (Pe) connected to the first end of the switching element and to the cathode end, the switching element control device having a ground electrode (Pgnd) electrically isolated from the cathode end. 本公开提供一种能够抑制由噪声引起的误动作的发生的点火器。点火器(100)包括：开关元件(111)，其具有第一端；温度传感器(112)，其具有阴极端(112B)，且包含至少一个二极管；开关元件控制装置(12)，其控制所述开关元件；以及，开关元件电极(Pe)，其与所述开关元件的所述第一端以及所述阴极端连接，所述开关元件控制装置具有与所述阴极端电隔离的接地电极(Pgnd)。