Manifolds for internal combustion engines

Details Manifolds for internal combustion engines Manifolds for internal combustion engines

1979-05-25

1981-11-24

Feinberg, Craig R.

Internal-combustion engines

Multiple cylinder

123 52MC, F02B 2900

Patent

active

043017754

ABSTRACT:
A manifold for an internal combustion engine comprises a plurality of body parts each formed as an integral casting by pressure casting. A first body part has a mounting flange for the manifold, a plurality of open channels communicating with respective apertures in the mounting flange, and a water chamber communicating with a port in the flange and a further port in the first body part. A second body part overlies the channels so that the first and second body parts define a plurality of gas conduits effecting communication between the apertures and a common orifice. The first and second parts are sealed together along opposed side faces adjacent their outer peripheral edges. The seal along opposing sides allows access to the joints from the exterior of the assembly, permitting connection by electron beam welding or an adhesive, since all the joints are located on the exterior of the assembly a smoother interior surface is preserved and visual inspection of each joint is possible as it is made.

REFERENCES:
patent: 1744319 (1930-01-01), Link
patent: 3206836 (1965-09-01), Schlussler
patent: 3324533 (1967-06-01), Watteau
patent: 3718172 (1973-02-01), Rice et al.
patent: 3831566 (1974-08-01), Thomas
patent: 3884202 (1975-05-01), Sakurai
patent: 3895617 (1975-07-01), Sakurai
patent: 3994270 (1976-11-01), Nakano et al.
patent: 3994271 (1976-11-01), Ishizuya et al.
patent: 4108124 (1978-08-01), Nakagawa et al.
patent: 4111163 (1978-09-01), Ederer et al.
patent: 4165720 (1979-08-01), Barcak

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