专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008054315A1 ARRANGEMENT FOR SUPPLYING A COMBUSTION ENGINE WITH FUEL. 审中-公开
标题翻译：燃油供应燃油发动机的安排。
公开(公告)号：WO2008054315A1
公开(公告)日：2008-05-08
申请号：PCT/SE2007/050793
申请日：2007-10-30
申请人： SCANIA CV AB (publ) , KYLSTRÖM, Kim , SEGERSTEDT, Marcus , KIHLSTEN, Pontus
发明人： KYLSTRÖM, Kim , SEGERSTEDT, Marcus , KIHLSTEN, Pontus
IPC分类号： F02M37/22 , F02M31/125 , F02M31/16
CPC分类号： F02M31/125 , F02M31/16 , F02M37/223 , Y02T10/126
摘要： The present invention relates to an arrangement for supplying fuel to a combustion engine (1). The arrangement comprises at least one fuel line (2) which has an extent from a fuel tank (3) to at least one injection means (14) for injection of fuel in the combustion engine (1), a fuel pump (4) adapted to transferring fuel in the fuel line (2), a fuel filter (6) adapted to filtering the fuel in the fuel line (2), and a warming unit (7) adapted to making warming of the fuel in the fuel line (2) possible. The arrangement also comprises a return line (12) connected to the fuel line (2) in a first region (2a') which is situated upstream from the warming unit (7) with respect to the intended direction of fuel flow through the fuel line (2), and in a second region (2b') which is situated downstream of the warming unit (7), and control means (13, 19) which are adapted to making possible a flow of fuel from the second region (2b') of the fuel line back to the first region (2a') via the return line (12).
摘要翻译：本发明涉及一种用于向内燃机（1）供应燃料的装置。该装置包括至少一个燃料管线（2），其具有从燃料箱（3）到至少一个用于在内燃机（1）中喷射燃料的至少一个喷射装置（14）的范围，燃料泵（4）适于在燃料管线（2）中传送燃料，适于过滤燃料管线（2）中的燃料的燃料过滤器（6）和适于使燃料管线（2）中的燃料变暖的加温单元（7））可能。该布置还包括在第一区域（2a'）中连接到燃料管线（2）的返回管线（12），该第一区域（2a'）相对于通过燃料管线的燃料流的预期方向位于加热单元（7）的上游（2），以及位于加温单元（7）下游的第二区域（2b'）和控制装置（13,19），其适于使来自第二区域（2b'）的燃料流动，）经由返回管线（12）返回到第一区域（2a'）。

IPRDB

热门服务

关于我们

友情链接

联系方式