Engines characterised by provision of pumps driven at least for part of the time by exhaust

Classification Context

Section:

MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING

Class:

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

Subclass:

INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL

Child Classifications

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• F02B 37/007 with exhaust-driven pumps arranged in parallel
• F02B 37/013 with exhaust-driven pumps arranged in series
• F02B 37/02 Gas passages between engine outlet and pump drive, e.g. reservoirs
• F02B 37/04 Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
• F02B 37/12 Control of the pumps