Control of the pumps

Full Title

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

Child Classifications

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• F02B 2037/122
• F02B 2037/125
• F02B 37/14 of the alternation between exhaust drive and other drive of a pump, e.g. dependent on speed
• F02B 37/16 by bypassing charging air
• F02B 37/18 by bypassing exhaust
• F02B 37/20 by increasing exhaust energy, e.g. using combustion chamber
• F02B 37/22 by varying cross-section of exhaust passages or air passages (F02B37/24 takes precedence)
• F02B 37/24 by using pumps or turbines with adjustable guide vanes