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Proportioning fluids

  • US 4,096,059 A
  • Filed: 01/14/1977
  • Issued: 06/20/1978
  • Est. Priority Date: 05/12/1976
  • Status: Expired due to Term
First Claim
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1. A method of proportioning and mixing liquids which comprises delivering a predetermined volume of first liquid to a first chamber to fill that chamber, making a connection from said first chamber to a second and larger chamber and passing said volume of first liquid from said first chamber to said second chamber through said connection while preventing the admission of further first liquid to said first chamber and connecting a supply of liquid to be mixed with said first liquid to said connection between said first and second chambers to cause said liquid to be mixed to be admitted to said connection and to said second chamber in an amount equal to the difference in volumes of said chambers.

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