Robert Boschgmbh

Vera Wein

Jens Schneider

Christoph Kern

Andreas Reissner

Steffen Carbon

Christoph Haluschka

Simon Schmittinger

Rainer Bach

Klaus Hrastnik

Juergen Arnold

Armin Kussmaul

Jean-Marc Couffignal

A sheathed-element glow plug for an internal combustion engine, in which the sheathed-element glow plug is arranged or constructed so that it substantially reduces the glow temperature during the heat-up process. The control filament is considerably shortened and has a resistance between 20 m&#x3a9; and 100 m&#x3a9;.

Sheated-element grow plug having a substantially shortened control filament

A sheathed-element glow plug, in particular for internal combustion engines, includes a housing, a glow plug situated on the housing and having a heating and regulating filament situated in the glow tube, current being applicable to this heating and regulating filament via a terminal stud situated in the housing. The control filament r the heating filament or the heating and control filament are optionally multiple-coil filaments.

Multiple filament for sheathed-element glow plugs

A sheathed-type glow plug is provided, for example, for starting a self-igniting combustion engine, including a heating pin engaging in a combustion chamber having an ignitable fuel-air mixture, which includes an electrically conductive ceramic, and which may be heated to an ignition temperature by being connected to a voltage source, the sheathed-type glow plug surrounding an integrated temperature sensor.

Sheathed-element heater plug

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Stuttgart, Germany

Vera Wein