Non-contact engine parameter sensor

Details Non-contact engine parameter sensor Non-contact engine parameter sensor

2011-07-12

2011-07-12

Dole, Timothy J (Department: 2858)

Electricity: measuring and testing

Magnetic

Magnetometers

C324S253000, C324S258000, C324S378000

Reexamination Certificate

active

07977939

ABSTRACT:
A system and method for non-contact engine parameter sensing. A magnetized engine component establishes a magnetic field that varies in response to stress imparted within the engine. A magnetic field sensing element spaced from the magnetized engine component is configured to provide an output indicative of a state of combustion in response to the magnetic field.

REFERENCES:
patent: 4687994 (1987-08-01), Fulkerson et al.
patent: 5672812 (1997-09-01), Meyer
patent: 5769043 (1998-06-01), Nitkiewicz
patent: 5879297 (1999-03-01), Haynor et al.
patent: 6105616 (2000-08-01), Sturman et al.
patent: 6222363 (2001-04-01), Cripe
patent: 6553847 (2003-04-01), Garshelis
patent: 6771066 (2004-08-01), Rippingale
patent: 6994077 (2006-02-01), Kobayashi et al.
patent: 2004/0008022 (2004-01-01), Viola et al.
patent: 2004/0200273 (2004-10-01), Giustino et al.
patent: 2007/0157746 (2007-07-01), Perry

Affiliated with

Also associated with

Rating

Non-contact engine parameter sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Non-contact engine parameter sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-contact engine parameter sensor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2702890