Fluid feeding system and molding system
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United States of America Patent
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Aug 9, 2022
Grant Date -
Feb 23, 2017
app pub date -
Apr 28, 2015
filing date -
May 2, 2014
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The fluid feeding system includes a feed channel connected to the discharging device, a pump connected to the feed channel, a valve for blocking a flow of the fluid that flows toward the introduction chamber via the feed channel, and a control device for determining a pressure state on the pump side and carrying out an opening-and-closing control of the valve 70 based on the determination result. The control device carries out the opening-and-closing control in which the valve is made into an open state when the control device determines that a pressure P1 on the pump side reaches a pressure state exceeding a given pressure.
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Family
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