Patents by Inventor Yves Valette

Yves Valette 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).

  • System for injecting slurry to be incinerated into an incineration furnace, corresponding operating procedure, use and furnace
    Patent number: 5544598
    Abstract: System for injecting slurry to be incinerated into an incineration furnace, the furnace having an incineration hearth onto which the household waste is tipped in order to be incinerated, and including a device for injecting the slurry to be incinerated into the furnace, essentially fitted above the incineration hearth in such a way as to allow the slurry to be fed to the hearth at least in part by gravity, the injection device being fitted with a spray device to spray the slurry when it is injected into the furnace, wherein the said injection device has an injection casing forming a spray chamber with a slurry feed intake, and a discharge nozzle, for injecting the slurry into the furnace, the said chamber being crossed by a pressurized air injection tube, the end of which is fitted with a diffuser in the area of the nozzle of the said chamber, the said injection casing being mounted onto a pivot and working together with a telescopic rod for adjusting the angle of the injection casing by rotation around the s
    Type: Grant
    Filed: January 23, 1995
    Date of Patent: August 13, 1996
    Assignee: OTV Omnium de Traitements et de Valorisation S.A.
    Inventors: Eric Guibelin, Yves Valette