Patents by Inventor Peter Brian Knights

Peter Brian Knights 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).

  • Internal combustion engine
    Patent number: 4062327
    Abstract: The present invention is concerned with apparatus for the introduction of fluids into the inlet gas stream of an internal combustion engine whereby variations in pressure in a combustion chamber control the fluid injected into the inlet gas stream. Pressure sensing means communicate with at least one combustion chamber of an internal combustion engine, and pump means responsive to said pressure variations sensed by said sense means to pump fluid from the fluid supply means to inject said fluid into said inlet gas stream of said engine.
    Type: Grant
    Filed: September 4, 1975
    Date of Patent: December 13, 1977
    Inventor: Peter Brian Knights