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Precision fuel additive system

  • US 10,458,399 B2
  • Filed: 12/30/2016
  • Issued: 10/29/2019
  • Est. Priority Date: 12/30/2016
  • Status: Active Grant
First Claim
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1. A liquid additive dosing device comprising:

  • a. a liquid additive tank comprising a fill tube, one or a plurality of baffle plates, an outlet port, and a relief tube, said relief tube further comprising an inlet end and an outlet end, said outlet end of said relief tube being located above said outlet port and inside said additive tank,b. an electrically controlled cam driven dosing pump,c. an electronic input device containing a timing circuit for starting and stopping said dosing pump,d. and a liquid additive filter assembly upstream of said dosing pump, whereby said input device starts or stops said dosing pump based on an entering volume of liquid fuel to be diluted to said input device to deliver a corresponding volume of a liquid additive to a fuel tank of a vehicle, or liquid fueled generator.

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