Title:
METHOD FOR CONTROLLING THE RAIL PRESSURE OF AN INTERNAL COMBUSTION ENGINE
Document Type and Number:
WIPO Patent Application WO/2012/159841
Kind Code:
A3
Abstract:
The invention relates to a method and to assembly for operating an internal combustion engine having common rail injection. In the method, fuel is introduced into the rail by means of a high-pressure pump, wherein the high-pressure pump is actuated by a metering unit that receives a control value (58) therefore, the control value (58) being determined on the basis of a pilot control (22, 24) such that a control of the metering unit is carried out.
Inventors:
VITRE DAVID (DE)
Application Number:
PCT/EP2012/057547
Publication Date:
January 31, 2013
Filing Date:
April 25, 2012
Export Citation:
Assignee:
BOSCH GMBH ROBERT (DE)
VITRE DAVID (DE)
VITRE DAVID (DE)
International Classes:
F02D41/38; F02D41/08; F02D41/14; F02D41/22; F02D41/24; F02M59/20; F02M63/02; G05B7/02
Domestic Patent References:
| WO2003046357A1 | 2003-06-05 | |||
| WO2002075140A1 | 2002-09-26 |
Foreign References:
| DE102004049747A1 | 2006-04-13 | |||
| DE102004057201A1 | 2005-07-07 |
Other References:
See also references of EP 2715095A2
Attorney, Agent or Firm:
ROBERT BOSCH GMBH (Stuttgart, DE)
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