Internal-combustion engines – Charge forming device – Fuel injection system
Reexamination Certificate
2005-02-01
2005-02-01
Gimie, Mahmoud (Department: 3747)
Internal-combustion engines
Charge forming device
Fuel injection system
Reexamination Certificate
active
06848425
ABSTRACT:
A fuel-injection system for an internal combustion engine comprises a fuel injector for injecting fuel into a combustion chamber, which is inserted in a receiving bore of a cylinder head of the internal combustion engine and sealed from the combustion chamber by a seal, a flame-proofing screen being arranged on the discharge-side of the fuel injector in the receiving bore, which shields spray-discharge orifices of the fuel injector from the combustion chamber of the internal combustion engine. The flame-proofing screen is arranged at a discharge-side end of the fuel injector or on a wall of the receiving bore of the cylinder head on the discharge-side of the fuel injector.
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