Title:
ENERGY RECOVERY DEVICE OF VEHICLE
Document Type and Number:
Japanese Patent JPH02223627
Kind Code:
A
Abstract:
PURPOSE:To recover energy as electric power with good efficiency by opening a throttle valve by the logical multiply signals of the no fuel supply condition detecting signal of an injector and the driven condition detecting signal of an engine. CONSTITUTION:A controller 4 issues the control commands of opening a throttle valve 18 by logical multiply control according to the detecting signals from an accelerator sensor 51, a rotation sensor 12, a vehicle speed sensor and so on when no fuel is supplied to an engine 1 kept under a driven condition. As a result, the engine 1 sucks a sufficient amount of air serving as a pump to discharge it to the turbine 21 of a turbo-charger 2. By this turbine torque, a compressor 22 enhances boost pressure. By means of such related actions, the speed of the turbo-charger 2 increases, and a rotating electric machine 3 functions as a generator to charge a battery 41.
Inventors:
OKADA MASAKI
Application Number:
JP4604289A
Publication Date:
September 06, 1990
Filing Date:
February 27, 1989
Export Citation:
Assignee:
ISUZU MOTORS LTD
International Classes:
F01N5/04; F02B37/10; F02B37/14; F02B39/10; F02D9/00; F02D23/02; F02D41/00; F02B1/04; (IPC1-7): F01N5/04
Attorney, Agent or Firm:
Minoru Tsuji
Previous Patent: CYCLONE TYPE CATALYST COMBUSTION IMPROVING DEVICE
Next Patent: OIL COOLER DEVICE FOR ECVT VEHICLE
Next Patent: OIL COOLER DEVICE FOR ECVT VEHICLE