| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a plug type connection device having sufficient cooling capacity at a contact point to conduct large current and reduced in space. <P>SOLUTION: The device includes contact forming elements 4, 6 to establish electrical connection in a connector connected state. The connectors 2, 3 are in contact with each other in a connection region in the connected state. At least one of the connectors 2, 3 has a coolant line 8 with one, two or more access point(s) 9, 10 for coolant supply and discharge. The coolant line 8 is provided in the contact forming element to radiate heat from a contact point between the contact forming elements 4, 6. All the access points 9, 10 of the coolant line 8 are disposed outside the connection region. <P>COPYRIGHT: (C)2010,JPO&INPIT |
