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Compression Ratio Adjuster

J. W. Akkerman

Abstract

New mechanism alters compression ratio of internal-combustion engine according to load so that engine operates at top fuel efficiency. Ordinary gasoline, diesel and gas engines with their fixed compression ratios are inefficient at partial load and at low-speed full load. Mechanism ensures engines operate as efficiently under these conditions as they do at highload and high speed.

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Available abstract

Key concepts: Compression ratio, Automotive engineering, Internal combustion engine, Gasoline, Gear ratio, Compression (physics), Diesel fuel, Petrol engine