Title:
【発明の名称】過給機の制御装置
Document Type and Number:
Japanese Patent JP2640757
Kind Code:
B2
Abstract:
A turbocharger drive system associated with an internal combustion engine includes a plurality of turbochargers drivable by exhaust gases from the engine, a plurality of rotary electric machines mounted on the rotatable shafts, respectively, of the turbochargers and operable as electric motors or generators, and a single rotary electric machine coupled to the rotatable shaft of the engine. When the engine rotates at a low speed and under a high load, the rotary electric machine coupled to the engine shaft operates as an electric generator to generate electric power to drive the rotary electric machines mounted on the turbocharger shafts as electric motors, so that the boost pressure is increased to increase the output power of the engine. As the temperature in the combustion chambers rises because of the increased output power of the engine, the timing for supplying fuel into the combustion chambers is delayed to normalize the timing to start burning fuel, which would otherwise be advanced.
Inventors:
KAWAMURA HIDEO
Application Number:
JP17872388A
Publication Date:
August 13, 1997
Filing Date:
July 18, 1988
Export Citation:
Assignee:
ISUZU SERAMITSUKUSU KENKYUSHO KK
International Classes:
F02B37/013; F02B37/10; F02B37/12; F02B37/14; F02B39/10; F02B41/10; F02B63/04; F02D23/02; F02D41/00; F02D43/00; (IPC1-7): F02B37/10; F02B37/013; F02B41/10
Domestic Patent References:
| JP59141711A | ||||
| JP5650226A | ||||
| JP62103422A | ||||
| JP6066831U | ||||
| JP6322342U | ||||
| JP6162248U |
Attorney, Agent or Firm:
Minoru Tsuji