| 摘要 |
PROBLEM TO BE SOLVED: To provide a gasket heater capable of heating a plurality of intake ports through a relatively simple structure and a work.SOLUTION: A gasket heater 3 comprises a gasket 11 held between a cylinder head 1 including a plurality of intake ports 4 and an intake manifold 2, a heat transfer member arranged at a part or all of the gasket 11, and a heating device 12 arranged outside the gasket 11 for heating the heat transfer member. The heating device 12 is removably arranged to a heat receiving part 13 exposed outside the gasket 11 under a state in which the gasket 11 is held between the cylinder head 1 and the intake manifold 2. The heating device 12 comprises a casing 16 and PTC heater 18 stored in the casing 16 and the casing 16 is provided with a snap fit 17. The heating device 12 is fixed to the heat receiving part 13 by the casing 16 holding the heat receiving part 13 and the snap fit 17 fastening the heat receiving part 13.SELECTED DRAWING: Figure 1 |
