Patents by Inventor Jean P. Guibet

Jean P. Guibet 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).

  • Installation for injecting a powdery material, particularly an adsorbent material, into a contact column
    Patent number: 4534778
    Abstract: The invention provides an installation for injecting a powdery material, particularly an adsorbent material, into a contact column--as a rule vertical--through which flows a stream of gas, more especially gas laden with polluting effluents which it is desired to fix on said material, this installation comprising means opening into the column for injecting fresh material and for injecting recycled material, that is to say material already having served for the same purpose, characterized in that said means comprise a number of nozzles (2) for injecting recycled material, spaced apart about at least one nozzle (1) for injecting fresh material, these nozzles being disposed in the column (3 or 4).
    Type: Grant
    Filed: October 14, 1983
    Date of Patent: August 13, 1985
    Assignee: Air Industrie
    Inventors: Christian Carre, Jean P. Guibet