Patent ID: 11933520
Assignee: MARELLI CABIN COMFORT JAPAN CORPORATION
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  B  H | IPC B  F  H

Claim 13:
14. A fluid-heating device for heating fluid with an electrically-powered heater, the fluid-heating device comprising:
the electrically-powered heater including a helical-shaped heat generating part;
a heating cover portion configured to surround the heater, the heating cover portion includes an outer wall portion configured to perform heat exchange with the heating fluid; and
a support body configured to support the helical-shaped heat generating part,
wherein the heater and the support body are integrally die-cast molded east into the heating cover portion while the support body supports the helical-shaped heat generating part,
the support body contacting the helical-shaped heat generating part on a first side of the support body, and having a pin hole extending into a second side of the support body opposite to the first side, the second side being configured to perform heat exchange with the heating fluid.