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1. (WO2016062493) DEVICE FOR CONTROLLING AT LEAST ONE SWITCHABLE VALVE

Pub. No.:    WO/2016/062493    International Application No.:    PCT/EP2015/071971
Publication Date: Fri Apr 29 01:59:59 CEST 2016 International Filing Date: Fri Sep 25 01:59:59 CEST 2015
IPC: F02D 41/24
F02D 41/20
Applicants: ROBERT BOSCH GMBH
Inventors: JAHN, Stephan
GRANER, Juergen
HAMEDOVIC, Haris
STEINBRECHER, Christian
REINEKE, Bastian
FISCHER, Wolfgang
RUPP, Andreas
Title: DEVICE FOR CONTROLLING AT LEAST ONE SWITCHABLE VALVE
Abstract:
The invention relates to a method for controlling at least one switchable valve, wherein a deceleration pulse that slows down the valve movement is generated when the at least one valve is triggered. At least one parameter of the deceleration pulse determines the position and/or the duration of the deceleration pulse. A parameter is modified, and the reaction of a measured variable or of a characteristic feature derived from the measured variable is evaluated.