Electric heating – Heating devices – Combined with diverse-type art device
Reexamination Certificate
2006-06-20
2006-06-20
Fuqua, Shawntina (Department: 3742)
Electric heating
Heating devices
Combined with diverse-type art device
C219S206000, C219S207000, C123S549000, C123S556000
Reexamination Certificate
active
07064293
ABSTRACT:
A heating element for preheating intake air for an internal combustion engine and having a housing for attaching the heating element to an air intake line of the internal combustion engine. At least one heating strip (1), which runs in windings (1a), is held in the housing and is provided with electrical terminals (6) that lead from the housing to the outside. The heating strip (1) is held in the housing by a support (3) running between two housing walls, which runs, electrically insulated, through the windings (1a) of the heating strip (1).
REFERENCES:
patent: 6119665 (2000-09-01), Anderson et al.
patent: 6651632 (2003-11-01), Thimmesch et al.
patent: 195 15 533 (1996-11-01), None
Eller Martin
Geiger Steffen
Giffels Thomas
Houben Hans
Stephan Ullrich
Beru AG
Fuqua Shawntina
Safran David S.
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