Method and device for controlling an internal combustion engine
AssigneeRobert Bosch GmbH
InventorsGuido Porten, Hans-Friedrich Schwarz, Peter Schenk
Life of this patent
Estimating the term…
Abstract
A method for starting an internal combustion engine in which fuel is injected directly into the combustion chamber using a multiple injection before an initial ignition of a fuel/air mixture, the fuel being injected directly into the combustion chamber during an intake stroke using a first injection and using a second multiple injection, the fuel being injected directly into the combustion chamber during a compression stroke.
Claims12
1-12. (canceled)
A method for starting an internal combustion engine, comprising:
- injecting fuel directly into a combustion chamber using multiple injections before an initial ignition of a fuel/air mixture;
- wherein the fuel is injected directly into the combustion chamber during an intake stroke using a first injection, and the fuel is injected directly into the combustion chamber during a compression stroke using a second, multiple partial injections.
A non-transitory computer-readable data storage medium storing a computer program having program codes which, when executed on a computer, performs a method for starting an internal combustion engine, the method comprising:
- injecting fuel directly into a combustion chamber using multiple injections before an initial ignition of a fuel/air mixture;
- wherein the fuel is injected directly into the combustion chamber during an intake stroke using a first, multiple partial injections, and the fuel is injected directly into the combustion chamber during a compression stroke using a second, multiple partial injections.
A control device of an internal combustion engine, comprising:
- means for controlling injection of fuel directly into a combustion chamber using multiple injections before an initial ignition of a fuel/air mixture;
- wherein the fuel is injected directly into the combustion chamber during an intake stroke using a first, multiple partial injections, and the fuel is injected directly into the combustion chamber during a compression stroke using a second, multiple partial injections.
Dependencies are inferred from the claim text.