×

Inverter and vehicle drive unit using the same

  • US 20060071860A1
  • Filed: 08/18/2005
  • Published: 04/06/2006
  • Est. Priority Date: 10/04/2004
  • Status: Active Grant
First Claim
Patent Images

1. An inverter on board of a vehicle for converting a direct current supplied from a direct current power source to an alternating current for driving a motor on board of said vehicle, wherein:

  • said inverter has a plurality of arms for conducting and cutting off the current and said each arm has a switching device and a first and a second wiring layer for connecting said switching device, said first and second wiring layers of said each arm are respectively formed on an insulating substrate and one face of said switching device is fixed to said first wiring layer, said second wiring layer and the other face of said switching device are electrically connected by a laminal conductor, and said laminal conductor has a first and a second connection, and said first connection of said laminal conductor is fixed to said other face of said switching device, and said second connection of said laminal conductor is fixed to said second wiring layer.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×