by means dependent on pressure of engine working fluid

Full Title

Controlling fuel-injection pumps, e.g. of high-pressure injection type > not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered > by means dependent on pressure of engine working fluid

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Subclass:

CONTROLLING COMBUSTION ENGINES