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TANK-LOCKING DEVICE, SYSTEM FOR MANAGING LIQUID SUPPLY AND METHOD USING THE SAME

  • US 20090000689A1
  • Filed: 01/30/2008
  • Published: 01/01/2009
  • Est. Priority Date: 06/27/2007
  • Status: Active Grant
First Claim
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1. A system for managing liquid supply, suitable for a process equipment using a liquid tank, comprising:

  • a host, comprising a liquid database;

    a data-reading tool, electrically connected to the host, for reading a data related to the liquid tank;

    a system controller, electrically connected to the host; and

    a tank-locking device, connected to the system controller, disposed on the liquid tank and comprising a slideable locking detent, wherein the host receives the data related to the liquid tank sent by the data-reading tool and conducts a mapping between the data related to the liquid tank and the liquid database so that the system controller drives the tank-locking device according to a signal sent by the host, and wherein when the tank-locking device is in a locking state, the locking detent fastens the eye ring of the liquid tank, and when the tank-locking device is in an unlocking state, the locking detent releases the eye ring of the liquid tank.

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