Device for supplying air to a multiple-cylinder engine head

Details Device for supplying air to a multiple-cylinder engine head Device for supplying air to a multiple-cylinder engine head

2011-08-30

2011-08-30

Cuff, Michael (Department: 3783)

Internal-combustion engines

Intake manifold

For engine having radiating cylinders

C123S184210, C123S184440

Reexamination Certificate

active

08006664

ABSTRACT:
A device including two air distribution chambers configured to be fixed on a cylinder head and an air distributor and/or an air transfer pipe, the air transfer pipe and the air distribution chambers including, in the immediate surroundings of their nozzles, for being relatively positioned and assembled together: between the air distributor and one of the air distribution chambers, a positioning and supporting mechanism for support and precise relative centering, substantially without clearance, except for possible pivoting about the axis of engagement, once the centering has been provided along the axis, and, between the air distributor and the other air distribution chamber: an additional support mechanism and locating mechanism. A fixing mechanism locks, at the required swivel angle and in relative support, each air distribution chamber and the air distributor.

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patent: 4811697 (1989-03-01), Kurahashi
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patent: 5168838 (1992-12-01), Seike et al.
patent: 0 694 690 (1996-01-01), None
patent: 60 62654 (1985-04-01), None

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