Carburettor vibration damper
AssigneeAmes Nominees Pty Ltd
InventorAndrew Kostecki
Life of this patent
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Abstract
Use of an vibration damper to dampen vibration transmitted from an engine to a carburettor is found to enhance carburettor and therefore engine performance. The vibration damper is conveniently placed axially between the carburettor and an end of the intake manifold, and may take the form of a laminate of an elastomeric block adhered between and upstream and a downstream metal plate. Fasteners can extend from the metal plates into suitable apertures within the carburettor housing and inlet manifold without traversing the elastomeric block thereby enhancing the efficacy of the damper.
Claims10
A vibration damper connector for connection between a carburetor and an adjacent end of an fuel air intake manifold of an internal combustion engine, the connector comprising a laminate of an upstream metal plate and a downstream metal plate and an elastomeric damping block adhered therebetween, said upstream plate and said downstream plate being substantially flat, the elastomeric damping block having a thickness of between 8 and 20 mm, and a hardness of between 30–50 shore, an aperture passing through the metal plates and the elastomenc damping block of the laminate, said aperture forming part of a fuel air conduit from the carburetor to the engine, fasteners respectively for connection to the carburetor and air intake manifold extending from the upstream and downstream plates, said fasteners not traversing the thickness of the elastomeric damping block.
A vibration damper connector for connection between a carburetor and an adjacent end of an fuel air intake manifold of an internal combustion engine, the connector comprising a laminate of a substantially flat upstream metal plate and a substantially flat downstream metal plate and a substantially flat elastomeric damping block sandwiched therebetween, the metal plates and said damping block oriented substantially parallel to one another throughout, an aperture passing transversely through the metal plates and the elastomeric damping block of the laminate, said aperture forming part of a fuel air conduit from the carburetor to the engine, fasteners respectively for connection to the carburetor and air intake manifold extending from the upstream and downstream plates.
Dependencies are inferred from the claim text.