Philip Fabien Phones & Addresses

  • Beverly Hills, MI
  • 32101 Balmoral Dr, Livonia, MI 48154 (734) 427-1953
  • Wayne, MI
  • 31518 Hennepin St, Garden City, MI 48135 (734) 427-1953
  • Farmington Hills, MI
  • 31518 Hennepin St, Garden City, MI 48135 (734) 604-2892


Position: Production Occupations


Us Patents

Internal Combustion Engine Spark Timing Control System

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US Patent:
7370634, May 13, 2008
Sep 11, 2006
Appl. No.:
Anthony Christman - Madison Heights MI, US
Philip Fabien - Livonia MI, US
Ford Global Technologies, LLC - Dearborn MI
International Classification:
F02P 5/15
US Classification:
12340629, 12340659
A method for controlling spark timing in an internal combustion engine. The method includes determining, in response to a knock sensor mounted to the engine, a spark offset to the scheduled spark timing for the engine at relatively low engine speed which is applied to the scheduled spark timing at relatively high engine speeds. This offset is applied in conjunction with a time-varying spark retardation bias. The offset is removed at a rate proportional to the time varying spark retard bias. The bias increases if either a relatively large torque is demanded from the engine or the engine is at the relatively high speed and relatively high air charge condition; otherwise, the bias is decreased with time.
Philip Fabien from Beverly Hills, MI, age ~55 Get Report