EXHAUST MANIFOLD DEVICE
An exhaust manifold device is provided to allow air to enter an exhaust manifold during normal operation of an engine to prevent exhaust gases being sucked into the cylinders via exhaust valves. Air can be supplied, via valves (18 and 21) to the exhaust manifold as required and, is supplied to the v...
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Main Author | |
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Format | Patent |
Language | English French |
Published |
17.07.1997
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Edition | 6 |
Subjects | |
Online Access | Get full text |
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Summary: | An exhaust manifold device is provided to allow air to enter an exhaust manifold during normal operation of an engine to prevent exhaust gases being sucked into the cylinders via exhaust valves. Air can be supplied, via valves (18 and 21) to the exhaust manifold as required and, is supplied to the valve (21) at pressures, above atmospheric pressure, that increase with engine speed. |
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Bibliography: | Application Number: CA19972242464 |