Internal-combustion engines – Charge forming device – Fuel injection system
Patent
1997-09-29
1998-11-03
Moulis, Thomas N.
Internal-combustion engines
Charge forming device
Fuel injection system
F02M 4100
Patent
active
058294112
ABSTRACT:
A wear resistant, reduced stress at increased injection pressure fuel distributor assembly for distributing high pressure fuel to the fuel injectors of an internal combustion engine is provided. The assembly includes a fuel distributor rotor with a surface profile configuration that effectively and efficiently distributes high and low pressure fuel to the fuel injectors without internal fuel distribution channels. The rotor is preferably formed from a high thermal expansion, wear-resistant ceramic or coated metal material.
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Cooper Anthony A.
Ferdon Steven E.
Lane John D.
Simmons Scott R.
Brackett Jr. Tim L.
Cummins Engine Company, Inc.
Leedom Jr. Charles M.
Moulis Thomas N.
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