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US 7,124,775 B2Granted
Micro pump device with liquid tank
OwnerNeng-Chao Changinventor
Life of this patent
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Abstract
A micro pump device with liquid tank comprises a liquid tank being made of transparent material; and a micro pump having an inlet positioned in center of the liquid tank and the micro pump locating the side of said liquid tank. And, the liquid tank further includes a first inlet, a second inlet and a vent hole. The pump device provides a cooling system for micro electric device and a liquid tank could provide a closed tank of cooling system.
Claims2
A micro pump device with a liquid tank for cooling heat generating electrical circuit components comprising:
- a liquid tank being made of transparent material;
- a supporting structure being located about the horizontal center of the liquid tank;
- and
- a micro pump having an inlet supported by the supporting structure and positioned in the center of said liquid tank,
- where in said liquid tank further includes a first inlet, a second inlet and a vent hole for venting gas.
2 more elements
Dependencies are inferred from the claim text.