Title:
内燃機関の運転方法および制御装置
Document Type and Number:
Japanese Patent JP5047666
Kind Code:
B2
Abstract:
Method for operating an Otto engine with direct fuel injection comprises passing and leaving residual gas in the combustion chamber using an internal and external exhaust gas re-circulating unit. An independent claim is also included for a control device for an Otto engine. Preferred Features: The temperature of the gas mixture is controlled by the portions of residual gas from the external exhaust gas re-circulating unit and by residual gas from an internal exhaust gas re-circulating unit to the whole exhaust gas re-circulating unit.
Inventors:
Andre F Casal Kurzea
Application Number:
JP2007090994A
Publication Date:
October 10, 2012
Filing Date:
March 30, 2007
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F02D13/02; F02B1/14; F02B23/10; F02D21/08; F02M25/07
Domestic Patent References:
| JP2001164979A | ||||
| JP2005061323A | ||||
| JP2005291002A |
Attorney, Agent or Firm:
Shinjiro Ono
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Osamu Hoshino
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Osamu Hoshino