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    • 1. 发明公开
    • 연료 공급 시스템
    • 燃油供应系统
    • KR1020140092781A
    • 2014-07-24
    • KR1020140005210
    • 2014-01-15
    • 만 디젤 앤 터보 에스이
    • 슈티흐노트안드레아스슈토퍼마르쿠스몬체르트크리스티안프랑케안드레아스
    • F02M55/02F02M45/04
    • F02M65/006F02D19/0657F02D33/003F02D41/22F02D41/3809F02D2041/225F02M37/0064F02M37/007F02M55/02F02M55/025F02M63/0003F02M63/0007F02M63/0225F02M63/027F02M63/0285F02M2200/18F02M2200/315F02M2200/40Y02T10/36
    • The present invention relates to a fuel supply system of an internal combustion engine and, more specifically, to a fuel supply system of an internal combustion engine. A compression system (7) is provided in a low pressure region (4), and a high pressure region including a pumping device (3) for transferring fuel from the low pressure region of the fuel supply system to the high pressure region (6) of the fuel supply system, and positioned between the pumping device (3) and injectors (1) allocated to a cylinder, wherein the compression system includes distributor units (9) connected to each other through high-pressure lines (10) and is consistently under high pressure; the compression system (7) is also connected to the pumping device (3) through at least one high-pressure line which is consistently under high pressure; the compression system (7) is connected to the injectors (1) through high-pressure lines (11), which are under high pressure, at times according to an injection cycle. All the distributor units (9) of the compression system connected to each other through the high pressure lines (10) are connected to a common exposure collection main (13) provided with a common exposure sensor (14) for all the distributor units (9) to detect a leakage amount exceeding a limit value with respect to the entire compression system; a separate time inspection device (15) is allocated to each distributor unit (9) of the compression system (7) to assign an arbitrary leakage detected by the exposure sensor (14) to at least one distributor unit (9).
    • 本发明涉及内燃机的燃料供给系统,更具体地,涉及内燃机的燃料供给系统。 压缩系统(7)设置在低压区域(4)中,高压区域包括用于将燃料从燃料供给系统的低压区域传递到高压区域(6)的泵送装置(3) 并且位于泵送装置(3)和分配给气缸的喷射器(1)之间,其中压缩系统包括通过高压管线(10)彼此连接的分配器单元(9),并且一直是 在高压下 压缩系统(7)还通过一直处于高压下的至少一个高压管线连接到泵送装置(3); 压缩系统(7)通过根据注射循环的时间处于高压下的高压管线(11)连接到喷射器(1)。 通过高压管线(10)彼此连接的压缩系统的所有分配器单元(9)连接到设置有用于所有分配器单元(9)的公共曝光传感器(14)的公共曝光收集主体(13) )以检测相对于整个压缩系统超过限制值的泄漏量; 向压缩系统(7)的每个分配器单元(9)分配单独的时间检查装置(15),以将由曝光传感器(14)检测到的任意泄漏分配给至少一个分配器单元(9)。