Measuring and testing – Simulating operating condition – Marine
Reexamination Certificate
2006-05-09
2006-05-09
McCall, Eric S. (Department: 2855)
Measuring and testing
Simulating operating condition
Marine
C073S114220
Reexamination Certificate
active
07040149
ABSTRACT:
An internal combustion engine diagnostic sensor system comprises a fuel rail for the engine wherein the fuel rail has a high pressure inlet end, a plurality of injector ports, and a terminating end and wherein a piezoelectric sensor is mounted on the terminating end. The piezoelectric sensor is in open communication with contents in the fuel rail. In addition, the internal combustion engine diagnostic sensor system comprises a fuel rail for the engine wherein the fuel rail has a high pressure inlet end, a plurality of injector ports and a terminating end. There is also a connector disposed at the high pressure inlet end of the fuel rail wherein the connector has a near end that is openly connected to the fuel rail, and a distal end that has mounted thereon, a valve. There is surmounted on the valve, a piezoelectric sensor, wherein the piezoelectric sensor is in open communication with the contents of the fuel rail through the valve.
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McCall Eric S.
McKellar Robert L.
McKellar IP Law, PLLC
SenX Technology, LLC
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