MULTI-CYLINDER INTERNAL COMBUSTION ENGINE WITH A SYSTEM FOR VARIABLE ACTUATION OF THE INTAKE VALVES AND AN INJECTOR HOUSING HAVING A RAISED SEALING EDGE
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United States of America Patent
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N/A
Issued Date -
Feb 7, 2013
app pub date -
Nov 2, 2011
filing date -
Aug 1, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In a multi-cylinder internal combustion engine, provided with a system for variable actuation of the intake valves of the engine, the fuel injector associated to each engine cylinder is surrounded by a sealing casing which is part of a support body. The support body is mounted on the engine cylinder head with the interposition of a support surmounting the head and defining the seat in which the camshaft is received and it defines a sealing peripheral edge cooperating with a sealing cover which is mounted on the cylinder head. The cover has a general base plane sealingly mounted on the cylinder head or on the support. The sealing peripheral edge of each sealing casing is arranged in a parallel plane and raised with respect to the general base plane of the cover.
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