Title:
【発明の名称】内燃機関の運転特性値をコントロ-ルするための装置及び方法
Document Type and Number:
Japanese Patent JP2509180
Kind Code:
B2
Abstract:
PCT No. PCT/DE85/00316 Sec. 371 Date Nov. 21, 1986 Sec. 102(e) Date Nov. 21, 1986 PCT Filed Sep. 11, 1985 PCT Pub. No. WO86/04645 PCT Pub. Date Aug. 14, 1986.A device for affecting operational magnitudes of an I.C. engine having exhaust gas return includes a control device for determining the amounts of fuel to be supplied and of exhaust gas to be recirculated. A control valve in the exhaust gas return conduit is activated to switch in rapid succession the exhaust gas return on and off. Corresponding pressure changes in the intake pipe are detected by a single pressure sensor whose output signals are applied to the control device which uses the difference of the two pressure signals for modifying the amount of fuel and recirculated exhaust gas.
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Inventors:
IEENITSUKE EDOMUNTO
Application Number:
JP50408485A
Publication Date:
June 19, 1996
Filing Date:
September 11, 1985
Export Citation:
Assignee:
BOSCH GMBH ROBERT
International Classes:
F02D41/02; F02D21/08; F02D41/24; F02D41/32; F02D43/00; F02D45/00; F02M25/07; (IPC1-7): F02D41/02; F02M25/07
Domestic Patent References:
| JP5920542A | ||||
| JP5770944A | ||||
| JP606032A | ||||
| JP58214642A |
Attorney, Agent or Firm:
Toshio Yano (1 outside)