| 摘要 |
<p>A temperature control device for a heatable windshield which includes a temperature sensitive resistance member that extends into critical areas of the windshield to monitor the windshield temperature and prevent overheating. The voltage drop across the member is compared to a set voltage drop value as the windshield is powered and becomes heated. When the member's voltage drop exceeds the set value, the power to the heatable windshield is automatically interrupted to prevent overheating.</p> |
