US Patent: 622,047 - Internal Combustion Engine


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US Patent: 622,047

Internal Combustion Engine

Patentee:

Henry C. L. Holden (exact or similar names) - London, Middlesex County, England

USPTO Classifications:

123/58.2, 123/63, 134/8

Tool Categories:

propulsion and energy : internal combustion engines : gas and gasoline engines

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Dec. 28, 1897
Granted:	Mar. 28, 1899

Patent Pictures:

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Description:

Claim:

My invention relates to improvements in the construction of what are usually termed "internal-combustion" engines, the working piston or pistons of which are actuated by the explosion of a mixture of volatilized or gaseous hydrocarbons and air in suitable proportions.