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US 6,485,275 B1Granted
Device for discharging raw material-fuel
AssigneeNGK Insulators, Ltd.
InventorsYukihisa Takeuchi, Nobuo Takahashi
Life of this patent
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Abstract
A device for discharging a liquid raw material(fuel) is provided, including a structure for discharging liquid having at least a pressurizing means for discharging liquid, a pressure chamber, a flow path communicating with the pressure chamber, and an air bubble trap cell communicating with the pressure chamber via the flow path. According to this device, a trapped air bubble can be securely released.
Claims9
A device for discharging a liquid comprising:
- a structure for discharging said liquid including at least a pressurizing means for discharging said liquid, a pressure chamber, a flow path communicating with said pressure chamber, and an air bubble trap cell communicating with said pressure chamber via said flow path and further communicating with a liquid discharge nozzle.
Dependencies are inferred from the claim text.