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1. (WO2017174309) PRESSURE CONTROL SYSTEM FOR A GAS-OPERATED INTERNAL COMBUSTION ENGINE AND USE OF THE PRESSURE CONTROL SYSTEM

Pub. No.:    WO/2017/174309    International Application No.:    PCT/EP2017/056096
Publication Date: Fri Oct 13 01:59:59 CEST 2017 International Filing Date: Thu Mar 16 00:59:59 CET 2017
IPC: F02M 21/02
F02M 45/12
F02D 19/02
Applicants: ROBERT BOSCH GMBH
Inventors: WALTER, Michael
FALKENAU, Tobias
Title: PRESSURE CONTROL SYSTEM FOR A GAS-OPERATED INTERNAL COMBUSTION ENGINE AND USE OF THE PRESSURE CONTROL SYSTEM
Abstract:
The invention relates to a pressure control system (100) for gas-operated internal combustion engines, comprising a gas line (11) for supplying a gas valve (1) with gaseous fuel, wherein a pressure regulator (15) for adjusting a constant gas pressure is arranged in the gas line (11), and further comprising a shut-off valve (20) arranged in the gas line (11) between the pressure regulator (15) and the gas valve (1).