Method for cooling transistor switch elements uses an insulated liquid medium with a boiling point lower than the maximum permitted temperature of the element.
摘要
The bipolar insulated layer transistor switching elements (40) are within a sealed chamber containing the liquid insulation medium (28) which is vaporized by the elements and pumped (54) through a cooler (50) condensing the vapor to be returned to cool the heating elements.
申请公布号
DE10014625(A1)
申请公布日期
2000.10.05
申请号
DE2000114625
申请日期
2000.03.24
申请人
TOYOTA JIDOSHA K.K., TOYOTA;MITSUBISHI DENKI K.K., TOKIO/TOKYO