The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 17, 2012
Filed:
Jul. 16, 2007
Stefan Koidl, Stuttgart, DE;
Guido Baumann, Stuttgart, DE;
Antoine Combelle, Korntal-Muenchingen, DE;
Anthony Dieryckxvisschers, Paris, FR;
Jean-daniel Mettetal, Farmington Hills, MI (US);
Pierre Mathis, Esslingen, DE;
Enrique Naupari, Kernen I.R., DE;
Martin Schwab, Sindelfingen, DE;
Roland Hafner, Stuttgart, DE;
Stefan Koidl, Stuttgart, DE;
Guido Baumann, Stuttgart, DE;
Antoine Combelle, Korntal-Muenchingen, DE;
Anthony Dieryckxvisschers, Paris, FR;
Jean-Daniel Mettetal, Farmington Hills, MI (US);
Pierre Mathis, Esslingen, DE;
Enrique Naupari, Kernen I.R., DE;
Martin Schwab, Sindelfingen, DE;
Roland Hafner, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
In a method for determining a rail pressure setpoint value for a high-pressure rail of an internal combustion engine, the rail pressure setpoint value is modified to a maximum degree using a maximum gradient for changing the rail pressure setpoint value, and the maximum gradient is read from a characteristics map as a function of operating parameters of the internal combustion engine. The operating parameters include an engaged gear of a gear-change transmission.