Internal-combustion engines – Intake manifold – Manifold material or composition
Patent
1993-08-13
1995-02-28
Cross, E. Rollins
Internal-combustion engines
Intake manifold
Manifold material or composition
277236, F02B 7522
Patent
active
053927427
ABSTRACT:
Disclosed herein is a four stroke internal combustion engine comprising a cylinder head fabricated of metal and including an intake manifold mounting surface, and an intake passage including a port in the intake manifold mounting surface, an intake manifold fabricated of metal and including a cylinder head mounting surface, and an intake passage including a port in the cylinder head mounting surface, a fastener connecting the intake manifold to the cylinder head with the ports in registration and with the cylinder head mounting surface and the intake manifold mounting surface in metallic surface-to-surface contact, and a seal between the intake manifold mounting surface and the cylinder head mounting surface.
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Rush William B.
Wagner Jeffrey F.
Cross E. Rollins
Macy M.
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