| 摘要 |
<P>PROBLEM TO BE SOLVED: To place a connection device subjected to temperature control under an appropriate temperature environment even in the case where such a severely hot or extremely cold environment is estimated that a guarantee temperature range of the device is exceeded, as an environment to use the device, in a heating/cooling apparatus. <P>SOLUTION: A main body part of a heating/cooling apparatus includes a first opening through which air is introduced to a connection device subjected to temperature control, a second opening through which air is introduced from the connection device, an air introduction port and an air exhaust port. The heating/cooling apparatus comprises a first fan which introduces outside air from the air introduction port into the main body part, and a second fan which is provided adjacently to a heater disposed between the first opening and the second opening. The second fan circulates air heated by the heater. The heating/cooling apparatus comprises a first valve and a second valve. The first valve and the second valve switch the state of introducing outside air for cooling and the state of circulating heated air for heating by changing their opening/closing states in accordance with a pressure state in the main body part which is varied in response to operations of the first fan and the second fan. <P>COPYRIGHT: (C)2013,JPO&INPIT |
