Internal-combustion engines – Combustion chamber means having fuel injection only – Combination igniting means and injector
Reexamination Certificate
2005-03-29
2005-03-29
Argenbright, Tony M. (Department: 3747)
Internal-combustion engines
Combustion chamber means having fuel injection only
Combination igniting means and injector
C123S267000
Reexamination Certificate
active
06871630
ABSTRACT:
A fuel injector-spark plug combination comprises a fuel injector for the direct injection of fuel into a combustion chamber of an internal combustion engine and a spark plug with a spark-plug insulator, a first electrode and a second electrode for igniting the fuel injected into the combustion chamber. The fuel injector includes an actuator cooperating with an actuation device, which is in force-locking, operative connection to a valve needle, the valve needle, or a valve-closure member connected thereto, cooperating with a valve-seat surface to form a sealing seat. The valve needle of the fuel injector and the spark-plug insulator of the spark plug are positioned in a shared housing at a biaxial offset.
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Deponte Rene
Herden Werner
Melsheimer Anja
Norgauer Rainer
Schmittinger Simon
Argenbright Tony M.
Kenyon & Kenyon
Robert & Bosch GmbH
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