Patent
Exhaust manifold assembly in an internal combustion engine
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TLDR
In this article, an exhaust manifold assembly including a one-point junction type exhaust manifold is presented, whereby the occurrence of exhaust interference is prevented by a large capacity portion formed at a junction of the branch pipes.Abstract:
An exhaust manifold assembly including a one-point junction type exhaust manifold, whereby the occurrence of exhaust interference is prevented by a large capacity portion formed at a junction of the branch pipes. The large capacity portion has a capacity larger than the capacity of each branch pipe. Both torque and output can be improved, the size of the exhaust manifold can be reduced, and layout restrictions can be eliminated. The exhaust manifold assembly includes an exhaust manifold attached to the internal combustion engine, the internal combustion engine having a plurality of cylinders, and a manifold cover disposed to shut out heat and sound from the exhaust manifold. the exhaust manifold also includes branch pipes respectively provided with branched exhaust passages in communication with exhaust ports of the internal combustion engine, wherein the exhaust manifold is a one-point junction type manifold, and a large capacity portion is formed at a junction of the branch pipes, the large capacity portion having a capacity larger than the capacity of each branch pipe.read more
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Exhaust manifold for internal combustion engine
TL;DR: In this paper, an exhaust manifold connected to exhaust ports of at least three straightly-arranged cylinders of an internal combustion engine is constructed by a primary exhaust pipe which extends from the foremost cylinder of the cylinders in the rearward direction of the engine along the direction of a straight arrangement of cylinders.
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References
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Patent
Exhaust conveying system for internal combustion engines
TL;DR: In this article, an exhaust conveying system for internal combustion engines is described, in which the exhaust pipes connecting the engine head with a single exhaust manifold comprise each at least a pair of tubular members, at least one of the tubular member being made of thin sheet having circumferential corrugations, with the crests of the corrugation being adherent to the surface of the other tubular part so as to define air spaces between the two parts.
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Henning Dipl.-Ing. Blöcker,Pierre Dipl Ing Bonny,Thomas Dipl.-Ing. Hülsberg,Ralf Dipl.-Ing. Pünjer +3 more
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