Ignition apparatus for an internal combustion engine

Details Ignition apparatus for an internal combustion engine Ignition apparatus for an internal combustion engine

2006-07-19

2008-12-23

Wolfe, Jr., Willis R (Department: 3747)

Internal-combustion engines

High tension ignition system

Having a specific ignition coil

C336S08400R

Reexamination Certificate

active

07467627

ABSTRACT:
An ignition coil apparatus for an internal combustion engine can prevent noise from being radiated to the outside from a transformer without requiring special man-hours even if a case takes a complex shape. The ignition apparatus is provided with a transformer (2) including a primary coil (4), a secondary coil (5) and an iron core1, a case (3) with the transformer (2) received therein, and an insulating resin6filled in the case (3). A high voltage generated at a high voltage side of the secondary coil (5) upon interruption of a primary current supplied to the primary coil (4) is impressed to a spark plug (14). The case (3) is made of a conductive plastic.

REFERENCES:
patent: 2882504 (1959-04-01), Hultgren
patent: 5257611 (1993-11-01), Chapekis et al.
patent: 5302931 (1994-04-01), Muz
patent: 5497756 (1996-03-01), Matthiesen et al.
patent: 6810868 (2004-11-01), Tsunenaga et al.
patent: 7170380 (2007-01-01), Fischer et al.
patent: 2005/0274932 (2005-12-01), Knight et al.
patent: 2799881 (2001-04-01), None
patent: 2004-241621 (2004-08-01), None
patent: 2005-175470 (2005-06-01), None

Affiliated with

Also associated with

Rating

Ignition apparatus for an internal combustion engine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Ignition apparatus for an internal combustion engine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ignition apparatus for an internal combustion engine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4029541