Electric heating – Heating devices – Resistive element: igniter type
Patent
1994-01-19
1995-11-21
Jeffery, John A.
Electric heating
Heating devices
Resistive element: igniter type
123145A, 361266, F23Q 700, F02N 17047, H05B 348
Patent
active
054689333
ABSTRACT:
Rod flame glow plug for preheating the intake air of an autoignition internal combustion engine with a housing having a fuel connection with a metering device and an electric connection, and at least one heating rod located in the housing. The heating rod is formed of a glow tube (8) filled with an electrically insulative filling material (10) and at least one regulating coil (2) and a heating coil (1). The coils are embedded in the filling material (10) and are connected in series to one another and with the electric connection (9). The regulating coil (2) is formed of a CoFe alloy.
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BERU Ruprecht GmbH & Co. KG
Jeffery John A.
Safran David S.
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