×

METHOD AND APPARATUS FOR THE OPTIMUM BLENDING OF LUBRICATING BASE OILS AND AN ADDITIVE

  • US 3,826,904 A
  • Filed: 10/04/1972
  • Issued: 07/30/1974
  • Est. Priority Date: 11/17/1970
  • Status: Expired due to Term
First Claim
Patent Images

1. A system for controlling the blending of base oils and an additive, to achieve a desired blend having predetermined characteristics, being provided to blending means, comprising means for controlling the quantities of Base oils and additive being provided to the blending means to be blended in accordance with control signals, means for providing signals corresponding to the predetermined characteristics for a desired blend of base oils and the additive, means for providing signals corresponding to the economic values of the base oils, memory means for storing values of different combinations of the base oils and the additive quantities, means connected to the value signal means, to the memory means and to the characteristic signal means for selecting a desired combination of base oil and additive quantities in accordance with the economic value signals and the characteristic signals and providing signals corresponding thereto to the control means as control signals so as to achieve the desired blend of base oils and the additive.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×