| 摘要 |
<p>The vehicle heater has a fluid fed heat exchanger with the heating flow regulated by a throttle control set by the driver. A simple bypass valve is operated by a temperature control to ensure that the temperature inside the vehicle remains steady. The bypass can be flow variable valve and is designed to provide extra heating boost when the outside temperature falls, or when the vehicle speed is reduced. The temperature control can be extended to cover several areas inside the vehicle, as well as the outside temperature and vehicle speed.</p> |
