Cooler and cooler fixing method
AssigneeFuji Electric Co., Ltd.
InventorRyo Maruyama
Life of this patent
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Abstract
A cooler for cooling a semiconductor module to be secured to a base, the cooler including: a cooler body that includes a refrigerant flow path surrounded by a first wall part having a first through-hole, a second wall part that is arranged facing the first wall part and that includes a connection region which is to be connected to the base at a position opposing the first through-hole, and a side wall part for connecting the periphery of the first wall part and the periphery of the second wall part; and a lid for closing off the first through-hole.
Claims12
A cooler for cooling a semiconductor module, the cooler being securable to a base, and the cooler comprising:
- a cooler body that comprises a refrigerant flow path defined by (i) a first wall part having a first through-hole, (ii) a second wall part that is arranged facing the first wall part and that comprises a connection region which is connectable to the base at a position opposing the first through-hole, the connection region of the second wall part having a second through-hole, and a maximum inner diameter of the first through hole being greater than a maximum inner diameter of the second through-hole, and (iii) a side wall part for connecting a periphery of the first wall part and a periphery of the second wall part;
- and
- a lid for closing off the first through-hole.
Dependencies are inferred from the claim text.