Electricity: electrical systems and devices – Electrical speed signal processing systems
Reexamination Certificate
2011-04-12
2011-04-12
Fureman, Jared J (Department: 2836)
Electricity: electrical systems and devices
Electrical speed signal processing systems
C431S238000
Reexamination Certificate
active
07924546
ABSTRACT:
A system is presented for an improved igniter and an igniter bobbin for a high voltage burner igniter that reduces parts count and simplifies assembly of the igniter used in fuel based burners for boilers, forced air furnaces and water heaters. In one aspect of the invention, the igniter bobbin of the present invention comprises two high voltage insulators and a coil bobbin of a high voltage transformer molded or otherwise integrated together into a single monolithic structure. In another aspect, the igniter bobbin may be molded from an insulative material to form the single monolithic structure that insulates the high voltage electrodes which are inserted within the high voltage insulators portion of the structure, and to insulate the primary and secondary coils that are wound onto the coil bobbin portion of the structure.
REFERENCES:
patent: 4035751 (1977-07-01), Walthew
patent: 4683518 (1987-07-01), Gwozdz
patent: 2002/0159214 (2002-10-01), Perlick et al.
Brooks Angela
Eschweiler & Associates LLC
Fureman Jared J
R.W. Beckett Corporation
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