Title:
強制風冷式車両用制御装置
Document Type and Number:
Japanese Patent JP4510926
Kind Code:
B2
Abstract:
There is provided a first accommodating chamber 7 that accommodates a cooling unit frame 25 that supports a cooling unit 2. The cooling unit 2 includes a cooler 22 that cools heat generated from a snubber circuit component 23 and a semiconductor device 21 utilizing cooling air from an air blower 5, a conductor bar 24 that electrically connects the semiconductor device 21 and a capacitor 3 with each other, the snubber circuit component 23, and the semiconductor device 21. There is also provided a second accommodating chamber 8 that accommodates the capacitor 3. The cooling unit 2 and the capacitor 3 can be separated from each other by detaching one of a connecting portion between a laminated bus bar 4 and the conductor bar 24 and a connecting portion between the laminated bus bar 4 and the capacitor 3.
Inventors:
Tetsuya Takahashi
Hideo Okayama
Hideo Okayama
Application Number:
JP2009516440A
Publication Date:
July 28, 2010
Filing Date:
November 05, 2008
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B61C17/00; B60L3/00; H02M7/04; H02M7/48
Domestic Patent References:
| JPS6076461A | 1985-04-30 | |||
| JPH07251737A | 1995-10-03 | |||
| JP2003095089A | 2003-04-03 | |||
| JP2006025556A | 2006-01-26 | |||
| JP2007049848A | 2007-02-22 | |||
| JP2007082400A | 2007-03-29 | |||
| JP2007131129A | 2007-05-31 | |||
| JPH08238950A | 1996-09-17 | |||
| JPH11313485A | 1999-11-09 | |||
| JP2007131128A | 2007-05-31 |
Attorney, Agent or Firm:
Hiroaki Sakai