发明申请
US20150315949A1 METHOD OF STARTING GAS DELIVERY FROM A LIQUEFIED GAS FUEL SYSTEM TO A GAS OPERATED ENGINE AND A LIQUEFIED GAS FUEL SYSTEM FOR A GAS OPERATED ENGINE
有权
从气体燃料系统向气体运行的发动机起动燃气的方法和用于气体运行的发动机的液化气燃料系统
- 专利标题： METHOD OF STARTING GAS DELIVERY FROM A LIQUEFIED GAS FUEL SYSTEM TO A GAS OPERATED ENGINE AND A LIQUEFIED GAS FUEL SYSTEM FOR A GAS OPERATED ENGINE
- 专利标题（中）： 从气体燃料系统向气体运行的发动机起动燃气的方法和用于气体运行的发动机的液化气燃料系统
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申请号： US14651520申请日： 2012-12-14
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公开(公告)号： US20150315949A1公开(公告)日： 2015-11-05
- 发明人: Mathias JANSSON , Soren KARLSSON
- 申请人： WÄRTSILÄ FINLAND OY
- 申请人地址： FI Vaasa
- 专利权人： WARTSILA FINLAND OY
- 当前专利权人： WARTSILA FINLAND OY
- 当前专利权人地址： FI Vaasa
- 国际申请： PCT/FI2012/051245 WO 20121214
- 主分类号： F01N5/02
- IPC分类号： F01N5/02 ; F02M21/02
摘要：
A method for starting gas delivery from a liquefied gas fuel system includes a fuel tank filled with liquefied gas by a filling procedure and the filling procedure resulting in the pressure in the tank being at least at an operational pressure required by the engine. The method pressure in the tank is controlled by controlling the operation of a pressure build up system including the pressure build up evaporator which is arranged in a conduit leading from the bottom section of the tank to the upper section of the tank. The pressure build up system is controlled by controlling the flow rate of the evaporated gas in the conduit while the heat transfer medium is allowed to flow unconstrained through the pressure build up evaporator.
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