Title:
ELECTRIC POWER CONVERSION SYSTEM
Document Type and Number:
Japanese Patent JP2016081949
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an electric power conversion system which enables improvement of the efficiency of cooling an electronic component with a refrigerant.SOLUTION: An electric power conversion system includes: an electronic component 2 forming part of a power conversion circuit; and a cooler 2 including a cooling space 31 for circulating a liquid refrigerant so that the refrigerant contacts with the electronic component 2. The cooler 3 has: a refrigerant introduction port 32 for introducing the refrigerant into the cooling space 31; a refrigerant discharge port 33 for discharging the refrigerant from the cooling space 31; and an air-bleeding part 34 for bleeding air from the cooling space 31. The air-bleeding part 34 is provided above the refrigerant introduction port 32, the refrigerant discharge port 33, and a lower end part 21 of the electronic component 2 disposed in the cooling space 31.SELECTED DRAWING: Figure 1
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Inventors:
NODA SATOSHI
OHAMA KENICHI
OHAMA KENICHI
Application Number:
JP2014208770A
Publication Date:
May 16, 2016
Filing Date:
October 10, 2014
Export Citation:
Assignee:
DENSO CORP
International Classes:
H01L23/473; H02M7/48; H05K7/20
Domestic Patent References:
| JPH04340077A | 1992-11-26 |
Attorney, Agent or Firm:
Patent Business Corporation Aichi International Patent Office