US Patent: 663,725 - Exhaust-Silencer for Explosive-Engines


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US Patent: 663,725

Exhaust-Silencer for Explosive-Engines

Patentee:

George Buck (exact or similar names) - London, Middlesex County, England

USPTO Classifications:

181/265

Tool Categories:

propulsion and energy : internal combustion engines : mufflers

propulsion and energy : internal combustion engines : exhaust mechanisms

Assignees:

George Buck - London, Middlesex County, England

Edward S. Torrey - London, Middlesex County, England

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Apr. 21, 1900
Granted:	Dec. 11, 1900

Patent Pictures:

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Description:

Claim:

According to my invention I provide for breaking up the exhaust -gases into thin streams, so that they will come into contact with the atmosphere in such a condition as to produce the least possible shock, and to this end I construct the silencer of two boxes fitted one over the other and of a cap fitting over the outer box, perforations being formed in the inner box to establish communication with the outer box, and through the outer box to establish communication with the interior of the cap, a space being left between the cap and the outer box, from which the exhaust-gases ultimately reach the atmosphere.