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Inventor:
Chatfield; Glen F.
Address:
Bradfordwoods, PA
No. of patents:
12
Patents:












Patent Number Title Of Patent Date Issued
7765175 Optimization expert system July 27, 2010
An expert system having a data storage device and a processor. The data storage device stores models having attributes, objectives having rules for evaluating the models, and strategies having rules for modifying the attributes. The processor evaluates a selected model in accordance with
7369934 Predictive engine combustion management May 6, 2008
A system, apparatus, and method for predicting an engine operating condition and providing a component in accordance with the prediction.
7260516 Optimization of a design August 21, 2007
An apparatus, system, and method for optimization. The apparatus, system, and method include a mechanism for ending an optimization when all models within one design tolerance of an optimum model have been simulated.
7198041 Engine starting April 3, 2007
A system, an apparatus, and a method for starting an engine. The system, apparatus, and method include determining a first quantity of fuel based on engine temperature, providing the first quantity of fuel to the engine during a first cycle of the engine, determining a second quantity of
7162357 Signal conditioner and user interface January 9, 2007
A signal modifying device, user interface, and method of modifying a signal. The signal modifying device includes a processor, a first input coupled to the processor and an output coupled to the processor. Instructions are stored within the processor that, when executed by the proces
7051722 Engine starting May 30, 2006
A system, an apparatus, and a method for starting an engine. The system, apparatus, and method include determining a first quantity of fuel based on engine temperature, providing the first quantity of fuel to the engine during a first cycle of the engine, determining a second quantity of
7031823 Signal conditioner and user interface April 18, 2006
A signal conditioning device, user interface, and method of conditioning a signal. The signal conditioning device includes a processor, a first input coupled to the processor and an output coupled to the processor. Instructions are stored within the processor that, when executed by the
6883501 Throttle and fuel injector assembly April 26, 2005
A throttle and fuel injector assembly and method of controlling fuel and air supply to an engine. The assembly and method provide combustion air through a carburetor and fuel through a carburetor.
6701897 Engine fuel delivery management system March 9, 2004
An apparatus and method for adjusting a quantity of fuel delivered to an engine when an engine operating state transitions is provided. The apparatus and method includes determining a current steady-state quantity of fuel to be delivered to the engine and add a transitory quantity of
6539299 Apparatus and method for calibrating an engine management system March 25, 2003
A method and control apparatus for an internal combustion engine that allows an operator to calibrate engine performance relative to an engine operating characteristic. The control apparatus comprises a base engine control map that correlates values of the characteristic with values of a
6512974 Engine management system January 28, 2003
An engine management system for an internal combustion engine. The engine management system comprises an engine control system calculating an engine operating control value, a palm-size computer transportable relative to the engine control system, and an external computer communicating w
4459945 Cam controlled reciprocating piston device July 17, 1984
A unique reciprocating piston device that uses one or more special cams and yokes to replace the functions normally provided by crankpins and connecting rods. The cams have noncircular finite jerk lift surfaces which provide continuous positive positioning of the yokes and pistons. Vario










 
 
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