Electric motor assisted mechanical supercharging system

Details Electric motor assisted mechanical supercharging system Electric motor assisted mechanical supercharging system

2008-03-21

2010-12-14

Denion, Thomas E (Department: 3748)

Internal-combustion engines

Charge forming device

Supercharger

C123S559100

Reexamination Certificate

active

07849840

ABSTRACT:
This apparatus and method introduces to the internal combustion engine, with a centrifugal compressor or positive displacement air supercharger, a high speed electric motor/generator which is drivingly coupled to a drive shaft system for the purpose of acceleration and generation of pressurized air at low engine speeds and incorporation of one-way and/or magnetic clutches to provide maximum power to the engine operation at all times. The motor/generator when not driving the supercharger is putting energy back into the engine battery.

REFERENCES:
patent: 4078387 (1978-03-01), Melchior et al.
patent: 4838234 (1989-06-01), Mayer
patent: 4927333 (1990-05-01), Kato
patent: 2004/0050065 (2004-03-01), Voinov
patent: 19529740 (1997-02-01), None
patent: 11173154 (1999-06-01), None

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