Timothy C Coletta

8459015, Jun 11, 2013

Nov 10, 2011

13/373340

Timothy C. Coletta - Maineville OH, US

F01N 3/02

60309, 60278, 60279, 60298, 60320, 123 1 A, 123518, 123524, 12356815

The present invention relates to an internal combustion engine and, more particularly, an internal combustion engine having a new and novel system for improving the efficiency of the engine. In a preferred embodiment the system comprises an expander effective for receiving condensed engine exhaust and placing said exhaust in contact with copper or a copper alloy and for transforming the exhaust into vapor for transfer into the combustion chamber of the engine. In a preferred embodiment the system further comprises a condenser means for cooling the exhaust exiting the engine sufficiently to condense any water vapor and/or fuel vapor to form a liquid mixture or water and fuel, collecting and storing the liquid mixture, and directing the stored liquid mixture to the expander.

20110138793, Jun 16, 2011

Mar 24, 2009

12/383440

Timothy C. Coletta - Maineville OH, US

F01N 3/02
F01N 7/06
F02M 33/02
F02M 25/022
F01N 7/00

60309, 60321, 123519, 123 25 E, 181212

The present invention relates to an internal combustion engine and, more particularly, an internal combustion engine having a new and novel water injection system for improving the efficiency of the engine. In a preferred embodiment the water injection system comprises a condenser for cooling the exhaust exiting the engine sufficiently to condense any water vapor and/or fuel vapor to form a liquid mixture or water and fuel, collecting the liquid mixture, and mixing the liquid mixture with fuel being directed into the engine.

46718990, Jun 9, 1987

Jan 28, 1986

6/823340

Timothy C. Coletta - Fairfield OH

F02M 1903

261 63

A carburetion device comprises a vacuum-tight vaporization chamber into which fuel and air are drawn by the vacuum produced by the engine. The vaporization chamber is supplied fuel and air through fuel and air conduits. The air supply conduit terminates at its outlet end in the vaporization chamber adjacent a barrier which contains one or more diffusion orifice. The engine vacuum draws the fuel and the air from the conduits, through the diffusion orifice, and into a vapor supply conduit which conducts the vaporized fuel/air mixture to the engine cylinders. The inlet end of the air supply conduit is provided with a flow-resistant valve so that a partial vacuum is maintained in the vaporization chamber. The flow resistant valve may be adjustable to enable adjustment of the richness and leanness of the engine. A means may be provided for adjusting the distance between the outlet end of the air supply conduit and the barrier containing the diffusion orifice.