Control device for turbocharger with electric motor and...

Details Control device for turbocharger with electric motor and... Control device for turbocharger with electric motor and...

2005-04-19

2005-04-19

Trieu, Thai-Ba (Department: 3748)

Power plants

Fluid motor means driven by waste heat or by exhaust energy...

With supercharging means for engine

C060S607000, C060S597000

Reexamination Certificate

active

06880337

ABSTRACT:
A control device for a turbocharger with an electric motor includes a turbocharger which is provided along with an internal combustion engine and supercharges air taken in the internal combustion engine using a compressor; an electric motor which can increase a supercharging pressure by running the compressor of the turbocharger; and a controller. The controller calculates a base amount of electric power to be supplied to the electric motor based on a target supercharging pressure and an actual supercharging pressure, decides an amount of electric power to be supplied to the electric motor, controls the electric motor based on the decided amount of electric power to be supplied, and sets the amount of electric power to be supplied to a maximum amount of electric power regardless of the calculated base amount of electric power when high supercharging responsiveness by the turbocharger is required.

REFERENCES:
patent: 4850193 (1989-07-01), Kawamura
patent: 4878347 (1989-11-01), Kawamura
patent: 4882905 (1989-11-01), Kawamura
patent: 4894991 (1990-01-01), Kawamura
patent: 4901530 (1990-02-01), Kawamura
patent: 4902956 (1990-02-01), Sloan
patent: 5088286 (1992-02-01), Muraji
patent: 5751137 (1998-05-01), Kiuchi et al.
patent: 5906098 (1999-05-01), Woollenweber et al.
patent: 6205787 (2001-03-01), Woollenweber et al.
patent: 6705084 (2004-03-01), Allen et al.
patent: 199 41 513 A 1 (2001-03-01), None
patent: 0 294 985 (1988-12-01), None
patent: 0 420 704 (1991-04-01), None
patent: 03202630 (1991-09-01), None
patent: A 4-164132 (1992-06-01), None

Affiliated with

Also associated with

Rating

Control device for turbocharger with electric motor and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Control device for turbocharger with electric motor and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Control device for turbocharger with electric motor and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3417345