Methods of operation thereof; Control of valve actuation, e.g. duration or lift

Full Title

Valve-gear or valve arrangements actuated non-mechanically > Methods of operation thereof; Control of valve actuation, e.g. duration or lift

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES

Subclass:

CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES