Title:
【発明の名称】モータで補助された可変ジオメトリターボチャージングシステム
Document Type and Number:
Japanese Patent JPH11510235
Kind Code:
A
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.
Inventors:
Edward M Harimi
William E Warren Weber
Ralph P. Marof
William E Warren Weber
Ralph P. Marof
Application Number:
JP50778997A
Publication Date:
September 07, 1999
Filing Date:
July 26, 1996
Export Citation:
Assignee:
Turbodyne Systems, Inc.
International Classes:
F02B37/10; F02B37/14; F02B37/22; F02B67/06; F02B37/24; F02B61/02; F16H7/12; F02B75/02; (IPC1-7): F02B37/14; F02B37/10; F02B37/24
Attorney, Agent or Firm:
Kazuo Sadashige (1 person outside)