Patents by Inventor Jeffery L. Chamberlin

Jeffery L. Chamberlin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method of and means for hydrodynamic mixing
    Patent number: 4964733
    Abstract: A plurality of fluent substances are combined in a distributor (11, 37) and caused to flow in a continuous, pressurized stream through a mixing zone (13, 13', 57) wherein the substances are intimately mixed by turbulent dispersion effected by a series of conically shaped surfaces (24, 27; 62, 64) and alternate restrictions (25, 63) and expansion chambers (28, 65). While various fluent substances may be advantageously mixed, a typical utility is for effecting a thorough air binding of ink particles to attain efficient foaming (29) in the deinking of reconstituted printed paper slurry.
    Type: Grant
    Filed: July 27, 1989
    Date of Patent: October 23, 1990
    Assignee: Beloit Corporation
    Inventors: Borje Fredriksson, Jeffery L. Chamberlin