| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To reduce vulcanizing time and improve operation efficiency. <P>SOLUTION: Nitrogen gas supplied from a medium supply passage 25 to a medium distribution channel 20 is heated by a sheath heater 43 to a specified temperature beforehand and kept at its temperature. During vulcanization, the nitrogen gas which is supplied from the medium supply passage 25 to the medium distribution channel 20 is flowed into the medium distribution channel 20 in the state of elevated temperature, so that the nitrogen gas supplied to the medium distribution channel 20 controls the temperature decrease of nitrogen gas distributed in the medium distribution channel 20. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
