Power plants – Fluid motor means driven by waste heat or by exhaust energy... – With supercharging means for engine
Patent
1997-07-03
2000-03-14
Koczo, Michael
Power plants
Fluid motor means driven by waste heat or by exhaust energy...
With supercharging means for engine
60600, 60602, 60611, F02B 3714
Patent
active
RE0366099
ABSTRACT:
The motor-assisted variable geometry turbocharging system has a motor to add power to the turbocharging shaft, especially at low exhaust gas volume. Additionally, the turbocharger has control over compressor air inlet direction and/or control of exhaust gas to a two-volute expander. These are individually controlled directly or indirectly from an engine controller to enhance turbocharger performance. In a preferred embodiment, the motor is an electric motor, mounted directly on the turbocharger shaft intermediate the turbo expander and turbo compressor and within the main housing.
REFERENCES:
patent: 2078499 (1937-04-01), Ljungstrom
patent: 2173489 (1939-09-01), Voigt
patent: 2578785 (1951-12-01), Davis
patent: 2649048 (1953-08-01), Pezzillo et al.
patent: 2782721 (1957-02-01), White
patent: 2829286 (1958-04-01), Britz
patent: 3163790 (1964-12-01), White
patent: 3557549 (1971-01-01), Webster
patent: 3572982 (1971-03-01), Kozdon
patent: 4445337 (1984-05-01), McCreary
patent: 4453381 (1984-06-01), Dinger
patent: 4565505 (1986-01-01), Woollenweber
patent: 4641977 (1987-02-01), Woollenweber
patent: 4708095 (1987-11-01), Luterek
patent: 4708602 (1987-11-01), McEachern, Jr. et al.
patent: 4776168 (1988-10-01), Woollenweber
patent: 4827170 (1989-05-01), Kawamura et al.
patent: 4850193 (1989-07-01), Kawamura
patent: 4878347 (1989-11-01), Kawamura
patent: 4882905 (1989-11-01), Kawamura
patent: 4885911 (1989-12-01), Wollenweber et al.
patent: 4894991 (1990-01-01), Kawamura
patent: 4901530 (1990-02-01), Kawamura
patent: 4918923 (1990-04-01), Woollenweber et al.
patent: 4935656 (1990-06-01), Kawamura
patent: 4955199 (1990-09-01), Kawamura
patent: 4958497 (1990-09-01), Kawamura
patent: 4958708 (1990-09-01), Kawamura
patent: 4981017 (1991-01-01), Hara etal.
patent: 4998951 (1991-03-01), Kawamura
patent: 5025629 (1991-06-01), Woollenweber
patent: 5038566 (1991-08-01), Hara
patent: 5074115 (1991-12-01), Kawamura
patent: 5088286 (1992-02-01), Muraji
patent: 5094587 (1992-03-01), Woollenweber
patent: 5121605 (1992-06-01), Oda et al.
patent: 5176509 (1993-01-01), Schmider et al.
patent: 5406979 (1995-04-01), Kawamura
patent: 5560208 (1996-10-01), Halimi et al.
patent: 5605045 (1997-02-01), Halimi et al.
SAE Technical Paper 940842 "Turbo-Compound Cooling Systems for Heavy-Duty Diesel Engines", 1994, W.E. Woollenweber.
Proc. Instn. Mech Engrs. vol. 189, 47-35, "Experimental and Theoretical Performance of a Radial Flow Turbocharger Compressor with Inlet Prewhirl", 1975, pp. 177-186, F.J. Wallace, et al.
Halimi Edward M.
Maloof Ralph P.
Woolenweber William E.
Koczo Michael
Turbodyne Systems Inc.
LandOfFree
Motor-assisted variable geometry turbocharging system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Motor-assisted variable geometry turbocharging system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Motor-assisted variable geometry turbocharging system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-157799