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Double chamber container for metering liquid flow

  • US 6,324,906 B1
  • Filed: 07/18/2000
  • Issued: 12/04/2001
  • Est. Priority Date: 07/18/2000
  • Status: Active Grant
First Claim
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1. Liquid flow metering apparatus comprising a liquid container having opposing side walls and a floor, a partition dividing said container into first and second chambers, an inlet port in said first chamber connected to a liquid source, an outlet port in said second chamber connected to a drain conduit, means for sensing the quantity of liquid in said first chamber and for calculating the total liquid volume, said partition comprising a slot including an elongated liquid flow portion extending from said floor in a direction generally parallel to said side walls.

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