发明名称 |
Gas feeding system for an internal combustion engine, having a pressure reducing valve connected to the intake manifold |
摘要 |
In a gas-supply system for internal-combustion engines, a pressure-reducing valve is arranged between the reservoir of the gas and a distribution manifold or rail that feeds the gas to a series of electromagnetically controlled injectors associated to the various cylinders of the engine. The pressure-reducing valve has an internal chamber for collection of any leakage of gas which is connected to the intake manifold of the internal-combustion engine so as to enable the leaked gas to be discharged in the engine. A solenoid shutoff valve is arranged in the connection to the intake manifold and is opened automatically upon ignition of the engine.
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申请公布号 |
US7100581(B2) |
申请公布日期 |
2006.09.05 |
申请号 |
US20050053875 |
申请日期 |
2005.02.10 |
申请人 |
C.R.F. SOCIETA CONSORTILE PER AZIONI |
发明人 |
RICCO MARIO;DE MATTHAEIS SISTO LUIGI;AMORESE CLAUDIO;MANODORO DARIO;RICCO RAFFAELE |
分类号 |
F02M37/04;F02D19/02;F02M21/02;F02M51/00;F02M51/06;F16K17/00;G05D16/20 |
主分类号 |
F02M37/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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