RIELLO利雅路燃燒器油泵(RBL)G20S，油泵要有動力源才能運(yùn)轉(zhuǎn)，它下部的凸輪軸是由發(fā)動機(jī)曲軸齒輪帶動的。噴油泵的關(guān)鍵零件是柱塞，如果以醫(yī)院常見的注射器做比喻，那么可移動的塞子就稱為柱塞。

     RIELLO利雅路燃燒器油泵(RBL)G20S，針筒就稱為柱塞套，假設(shè)在針筒里面安裝一只彈簧頂著柱塞一端，柱塞另一端接觸凸輪軸，當(dāng)凸輪軸回轉(zhuǎn)一周，柱塞就會在柱塞套內(nèi)上下移動一次，這就是噴油泵柱塞的基本運(yùn)動方式。

     RIELLO利雅路燃燒器油泵(RBL)G20S，

丹麥DANFOSS丹佛斯油泵
BFP10R6 BFP10L6 BFP10R8 BFP10L8 BFP10R11 BFP10L11 BFP10R13 BFP10L13 BFP11R6 BFP11L6 BFP11R8 BFP11L8 BFP11R1 BFP11L1 BFP11R13 BFP11L13 BFP12R6 BFP12L6 BFP12R8 BFP12L8 BFP12R11 BFP12L11 BFP12R13 BFP12L13 BFP20R3 BFP20L3 BFP20R5 BFP20L5 BFP21R3 BFP21L3 BFP21R5 BFP21L5 BFP41R3 BFP41L3 BFP41R5 BFP41L5 BFP51R6 BFP51L6 BFP51R BFP51L8 BFP51R11 BFP51L11 BFP51R13 BFP51L13 BFP52ER3 BFP52EL3 BFP52ER5 BFP52EL5 BFP52R6 BFP52L6 BFP52R8 BFP52L8 BFP52R11 BFP52L11 BFP52R13 BFP52L13 BFP53R6 BFP53L6 BFP53R8 BFP53L8 BFP53R11 BFP53L11 BFP53R13 BFP53L13 RSA28R RSA28L RSA40R RSA40L RSA60R RSA60L RSA95R RSA95L RSA125R RSA125L RSAM28R RSAM28L RSAM40R RSAM40L RSAM60R RSAM60L RSAM95R RSAM95L RSAM125R RSAM125L RSB20R RSB20L RSB30R RSB30L RSB40R RSB40L RSB40R RSB40L RSB60R RSB60L RSBK20R RSBK20L RSBK30R RSBK30L RSBK40R RSBK40L RSBK60R RSBK60L RSH32R RSH32L RSH63R RSH63L RSH95R RSH95L RSH125R RSH125L RSF21R RSF21L RSF31R RSF31L RSF41R RSF41L RSF61R RSF61L RSFH21R RSFH21L RSFH31R RSFH31L RSFH41R RSFH41L RSFH61R RSFH61L KSB25R KSB25L KSB45R KSB45L KSB80R KSB80L KSB120R KSB120L KSB160R KSB160L KSB300R KSB300L KSB450R KSB450L KSB600R KSB600L KSB1000R KSB1000L KSB1500R KSB1500L KSB2000R KSB2000L KSB3000R KSB3000L KSB4500R KSB4500L KSB6000R KSB6000L KSM50R KSM50L KSM70R KSM70L KSM100R KSM100L KSM140R KSM140L KSN25R KSN25L KSN45R KSN45L KSN80R KSN80L KSN120R KSN120L KSN160R KSN160L KSN300R KSN300L KSN450R KSN450L KSN600R KSN600L KSN1000R KSN1000L KSN1500R KSN1500L KSN2000R KSN2000L KSV400R KSV400L KSV630R KSV630L KSV950R KSV950L KSV1100R KSV1100L KSVB25R KSVB25L KSVB45R KSVB45L KSVB80R KSVB80L KSVB120R KSVB120L KSVB160R KSVB160L KSVB300R KSVB300L KSVB450R KSVB450L KSVB600R KSVB600L KSVB1000R KSVB1000L KSVB1500R KSVB1500L KSVB2000R KSVB2000L KSVB3000R KSVB3000L KSVB4500R KSVB4500L KSVB6000R KSVB6000L   RIELLO利雅路燃燒器油泵(RBL)G20S，