Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate
2008-08-28
2011-12-20
Wolfe, Jr., Willis (Department: 3747)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
With indicator or control of power plant
C123S14500A
Reexamination Certificate
active
08082090
ABSTRACT:
A method and device for operation of glow plugs of a Diesel engine in which the type of glow plugs used is determined, by a parameter typical of the glow plugs, for example, the electrical glow plug resistance, being detected and evaluated. The detected values of the parameter typical of the glow plugs are compared with corresponding data for various types of glow plugs stored in the glow controller to determine the type(s) of glow plug(s) in the engine. After identification of the type(s) of glow plug(s), stored sets of parameters, which correspond to the type(s) of glow plug(s) determined, are likewise called upon to control the glow plugs.
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Bleil Andreas
Kernwein Markus
Mueller Helmut
Peters Odd
Toedter Olaf
Beru AG
Hoang Johnny H
Roberts Mlotkowski Safran & Cole P.C.
Safran David S.
Wolfe, Jr. Willis
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