Adaptive Intake Seal Fitting

Abstract

An adaptive air intake joint for an internal combustion engine comprising a molded elastomeric duct body having standing ribs constructed and arranged to provide a continuous and sufficient contact force across the face of a joint of an adjoining duct body. A clamp secured to the duct causes the ribs to provide a continuous and sufficient contact force across a seal surface, eliminating the need for constant tension clamp and improving the air intake joint seal to prevent leakage that is especially common in cold environments.

Description

technical field [0001] The invention relates to the field of automotive technology and, in particular, to an adaptive air intake sealing joint for an internal combustion engine. Background technique [0002] The design of the intake duct of an internal combustion engine depends primarily on the amount of space available in the engine compartment. Typically, engine compartments are designed to use nearly all of the available space while maintaining the same requirement to draw fresh air from outside the engine compartment for the latest generator performance. In this regard, the intake manifold becomes more complex, as the lines must be rolled through various angular positions, avoiding the engine attachments. It is well known that proper piping will reduce generator sound. [0003] A problem with conventional piping is the sealing of joints between coupled pipes. Pipe joints have been known to loosen over time, causing leaks. Leaks are especially problematic if they occu...

AI Technical Summary

Problems solved by technology

Tube fittings have been known to loosen over time, causing leaks

Leaks are especially problematic if they occur after the filtration system, and any leaks at joints can alter the dynamics of the combustion process, affecting both generator efficiency and noise control

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