Invention Grant
US09309852B2 Method for activating an injector in a fuel injection system in an internal combustion engine
有权
一种用于激活内燃机中的燃料喷射系统中的喷射器的方法
- Patent Title: Method for activating an injector in a fuel injection system in an internal combustion engine
- Patent Title (中): 一种用于激活内燃机中的燃料喷射系统中的喷射器的方法
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Application No.: US13980098Application Date: 2011-12-02
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Publication No.: US09309852B2Publication Date: 2016-04-12
- Inventor: Klaus Joos , Werner Hess , Ruben Schlueter , Holger Rapp , Haris Hamedovic , Harry Friedmann , Andreas Koch , Christian Reschke , Joerg Koenig , Stephanie Wirth , Achim Hirchenhein
- Applicant: Klaus Joos , Werner Hess , Ruben Schlueter , Holger Rapp , Haris Hamedovic , Harry Friedmann , Andreas Koch , Christian Reschke , Joerg Koenig , Stephanie Wirth , Achim Hirchenhein
- Applicant Address: DE Stuttgart
- Assignee: ROBERT BOSCH GMBH
- Current Assignee: ROBERT BOSCH GMBH
- Current Assignee Address: DE Stuttgart
- Agency: Kenyon & Kenyon LLP
- Priority: DE102011002764 20110117
- International Application: PCT/EP2011/071609 WO 20111202
- International Announcement: WO2012/097907 WO 20120726
- Main IPC: F02D41/30
- IPC: F02D41/30 ; F02M69/00 ; F02D41/24 ; F02D41/40
Abstract:
A method for activating an injector in a fuel injection system in an internal combustion engine, the fuel injection system including a plurality of injectors and a quantity of fuel injected with the aid of an injector being a function of the activation period of the injector. An injector-individual correction value for the activation period is ascertained for at least one injector as a function of a pressure and a temperature of the fuel to be injected and the activation for this injector takes place under consideration of the injector-individual correction value.
Public/Granted literature
- US20140007847A1 METHOD FOR ACTIVATING AN INJECTOR IN A FUEL INJECTION SYSTEM IN AN INTERNAL COMBUSTION ENGINE Public/Granted day:2014-01-09
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