| 摘要 |
PURPOSE: A glow plug is provided to securely couple a housing and a center shaft by integrating the housing and the center shaft using an insertion member with high-strength. CONSTITUTION: A glow plug comprises a housing(10), a heating body(20), a center shaft(30), an insulator(40), and an insertion member(50). The housing has a hollow. The heating body is inserted into the hollow and is heated when power is applied. The center shaft is inserted into the hollow and is electrically connected to the heating body. The insulator is inserted between the center shaft and the housing. The insertion member is inserted between the center shaft and the insulator.
|
