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SQP:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />1-7-1A-18-L
SQP1-8-1A-18-L
SQP1-9-1A-18-L
SQP1-10-1A-18-L
P5100-F50NF48614/F40TFCG齿轮泵P5100-F50NF48614/F40TFCG齿轮泵P5100-F50NF48614/F40TFCG齿轮泵P5100-F50NF48614/F40TFCG齿轮泵P5100-F50NF48614/F40TFCG齿轮泵P5100-F50NF48614/F40TFCG齿轮泵P5100-F50NF48614/F40TFCG齿轮泵P5100-F50NF48614/F40TFCG齿轮泵SQP1-11-1A-18-L
SQP1-12-1A-18-L
SQP1-14-1A-18-L
SQP1-2-11A-18-R
SQP1-3-11A-18-R
SQP1-4-11A-18-R
SQP1-5-11A-18-R
SQP1-6-11A-18-R
P5100-F50NI3676/F50NI/P124-G10Y03G齿轮泵P5100-F63NF48798/F40TFC/P124-G10G齿轮泵P5100-F40TF4676G齿轮泵P7600B367AHRN15-6BRN15-1BRN15-1(B2)齿轮泵P5100-F63IIC齿轮泵P5100-F63IIC齿轮泵P257-G63487ZGA6/P124-G20ING齿轮泵SQP1-7-11A-18-R
SQP1-8-11A-18-R
SQP1-9-11A-18-R
SQP1-10-11A-18-R
SQP1-11-11A-18-R
SQP1-12-11A-18-R
SQP1-14-11A-18-R
供油过程
当凸轮轴转到凸轮的凸起部分顶起滚轮体时，柱塞弹簧被压缩，柱塞向上运动，燃油受压，一部分燃油经油孔流回喷油泵上体油腔。当柱塞顶面遮住套筒上进油孔的上缘时，由于柱塞和套筒的配合间隙很小(0.0015-0.0025mm)使柱塞顶部的泵油室成为一个密封油腔，柱塞继续上升，泵油室内的油压迅速升高，泵油压力>出油阀弹簧力+高压油管剩余压力时，推开出油阀，高压柴油经出油阀进入高压油管，通过喷油器喷入燃烧室。CBF-F25
CBF-F31.5
CBF-F40
CBF-F50
CBF-F63
CBF-F71
CBF-F80
CBF-F90
CBF-F100
CBF-E
SQP1-2-11A-18-L
SQP1-3-11A-18-L
