| 摘要 |
PROBLEM TO BE SOLVED: To prevent a relative movement of wirings and electrodes during thermal expansion of a heater.SOLUTION: A heater comprises: a heating element that has electrodes at the ends in the longitudinal direction and generates heat upon supply of power via the electrodes; a support member that supports the heating element; connection members that connect the heating elements and the support member while interposed therebetween at the ends, are fixed to the heating elements in the longitudinal direction as well, and are fixed to the support member movably in the longitudinal direction; and wirings that are connected to the electrodes of the heating element and fixed to the connection members.SELECTED DRAWING: Figure 10 |
