(1)防止喷油前滴油,提高喷射速度:喷油泵供油时,待油压高于出油阀弹簧的预紧力和高压油管内的残余压力后,出油阀升起,其密封锥面离开阀座。必须等到出油阀上的减压带完全离开阀座的导向孔时,泵油室的燃油才能进入高压油管。 (2)防止喷油后滴油,提高关闭速度:停止供油时,出油阀减压带的下沿一进入导管时,高压油管与泵室的通路便被切断。当出油阀完全座落后下降了一距离h,因而高压油管的容积得到增大,使油压迅速地下降1MPa~2MPa,断油迅速干脆,防止了因油压的波动和“管缩油涨”而产生喷后滴油。 (3)防止燃油倒流,使高压油管内保持一定的残余压力。
出油阀是一个单向阀,在弹簧压力作用下,阀上部圆锥面与阀座严密配合,其作用是在停供时,将高压油管与柱塞上端空腔隔绝,AVL GK防止高压油管内的油倒流入喷油泵内。节流式出油阀 阀体、出油阀弹簧及弹簧座都由一只减容器代替。设计原则是,从喷油嘴反射的压力波通过节流后使再次反射回去的波幅减小,使针阀不至于再次开启,并且利用这一点使高压油路在允许的相当小减压容积范围内实现减压。在供油间歇期间,高压油管内压力与低压油腔压力通过节流孔保持平衡减弱或二次喷射及穴蚀现象的产生。
喷油嘴 | P(共轨) | 0 433 171 774 | DLLA150P1224 |
喷油嘴 | P(共轨) | DLLA150P1197 | DLLA150P1197 |
喷油嘴 | P(共轨) | 0 433 171 755 | DLLA150P1197 |
喷油嘴 | P(共轨) | 093400-1113 | DLLA150P1113 |
喷油嘴 | P(共轨) | 093400-1110 | DLLA150P1110 |
喷油嘴 | P(共轨) | 093400-1085 | DLLA150P1085 |
喷油嘴 | P(共轨) | 093400-1080 | DLLA150P1080 |
喷油嘴 | P(共轨) | 0 433 171 699 | DLLA150P1076 |
喷油嘴 | P(共轨) | 0 433 171 692 | DLLA150P1065 |
喷油嘴 | P(共轨) | 093400-1059 | DLLA150P1059 |
喷油嘴 | P(共轨) | 093400-1052 | DLLA150P1052 |
喷油嘴 | P(共轨) | 093400-1026 | DLLA150P1026 |
喷油嘴 | P(共轨) | 093400-1023 | DLLA150P1023 |
喷油嘴 | P(共轨) | 0 433 171 654 | DLLA150P1011 |
喷油嘴 | P(共轨) | 0 433 171 651 | DLLA150P1008 |
喷油嘴 | P(共轨) | 093400-7860 | DLLA149P786 |
喷油嘴 | P(共轨) | 093400-7030 | DLLA149P703 |
喷油嘴 | P(共轨) | DLLA149P2680 | DLLA149P2680 |
喷油嘴 | P(共轨) | 0 443 172 614 | DLLA149P2614 |
喷油嘴 | P(共轨) | 0 433 172 611 | DLLA149P2611 |
喷油嘴 | P(共轨) | 0 433 172 597 | DLLA149P2597 |
喷油嘴 | P(共轨) | 0 433 172 593 | DLLA149P2593 |
喷油嘴 | P(共轨) | 0 433 175 568 | DLLA149P2568 |
喷油嘴 | P(共轨) | 0 433 172 556 | DLLA149P2556 |
喷油嘴 | P(共轨) | 0 433 172 361 | DLLA149P2556 |
喷油嘴 | P(共轨) | 0 433 172 532 | DLLA149P2532 |
喷油嘴 | P(共轨) | 0 433 172 345 | DLLA149P2345 |
喷油嘴 | P(共轨) | 0 433 172 332 | DLLA149P2332 |
喷油嘴 | P(共轨) | 0 433 172 271 | DLLA149P2271 |
喷油嘴 | P(共轨) | 0 433 172 239 | DLLA149P2239 |
喷油嘴 | P(共轨) | DLLA149P2166 | DLLA149P2166 |
喷油嘴 | P(共轨) | 0 433 172 166 | DLLA149P2166 |
喷油嘴 | P(共轨) | 0 433 172 106 | DLLA149P1813 |
喷油嘴 | P(共轨) | 0 433 172 099 | DLLA149P1805 |
喷油嘴 | P(共轨) | 0 433 172 091 | DLLA149P1787 |
喷油嘴 | P(共轨) | 0 433 172 058 | DLLA149P1724 |
喷油嘴 | P(共轨) | 0 433 171 993 | DLLA149P1625 |
喷油嘴 | P(共轨) | 0 433 171 961 | DLLA149P1562 |
喷油嘴 | P(共轨) | 0 433 171 936 | DLLA149P1515 |
喷油嘴 | P(共轨) | 0 433 171 914 | DLLA149P1471 |
喷油嘴 | P(共轨) | 105017-3070 | DLLA148PN307 |
喷油嘴 | P(共轨) | DLLA148PN283 | DLLA148PN283 |
喷油嘴 | P(共轨) | 093400-9570 | DLLA148P957 |
喷油嘴 | P(共轨) | 093400-9320 | DLLA148P932 |
喷油嘴 | P(共轨) | 093400-9240 | DLLA148P924 |
喷油嘴 | P(共轨) | 093400-9150 | DLLA148P915 |
喷油嘴 | P(共轨) | 093400-8720 | DLLA148P872 |
喷油嘴 | P(共轨) | 093400-8280 | DLLA148P828 |
喷油嘴 | P(共轨) | 093400-8260 | DLLA148P826 |
喷油嘴 | P(共轨) | 093400-8240 | DLLA148P824 |
喷油嘴 | P(共轨) | 093400-8210 | DLLA148P821 |
喷油嘴 | P(共轨) | 093400-8220 | DLLA148P820 |
喷油嘴 | P(共轨) | 093400-8170 | DLLA148P817 |
喷油嘴 | P(共轨) | 093400-8160 | DLLA148P816 |
喷油嘴 | P(共轨) | 093400-8000 | DLLA148P800 |
喷油嘴 | P(共轨) | 093400-7650 | DLLA148P765 |
喷油嘴 | P(共轨) | 093400-7630 | DLLA148P763 |
喷油嘴 | P(共轨) | DLLA148P2689 | DLLA148P2689 |
喷油嘴 | P(共轨) | DLLA148P2628 | DLLA148P2628 |
喷油嘴 | P(共轨) | DLLA148P2623 | DLLA148P2623 |
喷油嘴 | P(共轨) | 0 433 172 538 | DLLA148P2538 |
喷油嘴 | P(共轨) | 0 433 172 523 | DLLA148P2523 |
喷油嘴 | P(共轨) | 0 433 172 522 | DLLA148P2522 |
喷油嘴 | P(共轨) | 0 433 172 516 | DLLA148P2516 |
喷油嘴 | P(共轨) | 0 443 172 497 | DLLA148P2497 |
喷油嘴 | P(共轨) | 0 433 172 382 | DLLA148P2382 |
喷油嘴 | P(共轨) | 0 433 172 369 | DLLA148P2369 |
喷油嘴 | P(共轨) | 0 433 172 361 | DLLA148P2361 |
喷油嘴 | P(共轨) | DLLA148P2356 | DLLA148P2356 |
喷油嘴 | P(共轨) | 0 433 172 310 | DLLA148P2310 |
喷油嘴 | P(共轨) | 0 433 172 268 | DLLA148P2268 |
喷油嘴 | P(共轨) | 0 433 172 267 | DLLA148P2267 |
喷油嘴 | P(共轨) | 0 433 172 254 | DLLA148P2254 |
喷油嘴 | P(共轨) | DLLA148P2232 | DLLA148P2232 |
喷油嘴 | P(共轨) | DLLA148P2231 | DLLA148P2231 |
喷油嘴 | P(共轨) | 0 433 172 222 | DLLA148P2222 |
喷油嘴 | P(共轨) | 0 433 172 221 | DLLA148P2221 |
喷油嘴 | P(共轨) | 0 433 172 158 | DLLA148P2158 |
喷油嘴 | P(共轨) | 0 433 172 140 | DLLA148P2140 |
喷油嘴 | P(共轨) | 0 433 172 129 | DLLA148P2129 |
喷油嘴 | P(共轨) | 0 433 172 108 | DLLA148P1815 |
喷油嘴 | P(共轨) | 0 433 172 103 | DLLA148P1809 |
喷油嘴 | P(共轨) | DLLA148P1761 | DLLA148P1761 |
喷油嘴 | P(共轨) | 0 433 172 060 | DLLA148P1726 |
喷油嘴 | P(共轨) | 0 433 172 053 | DLLA148P1717 |
喷油嘴 | P(共轨) | 0 433 172 034 | DLLA148P1688 |
喷油嘴 | P(共轨) | 0 433 172 025 | DLLA148P1671 |
喷油嘴 | P(共轨) | 0 433 172 019 | DLLA148P1660 |
喷油嘴 | P(共轨) | 0 433 172 004 | DLLA148P1641 |
喷油嘴 | P(共轨) | 0 433 171 992 | DLLA148P1623 |
喷油嘴 | P(共轨) | 0 433 171 939 | DLLA148P1524 |
喷油嘴 | P(共轨) | 0 433 171 838 | DLLA148P1347 |
喷油嘴 | P(共轨) | 0 433 171 829 | DLLA148P1334 |
喷油嘴 | P(共轨) | 0 433 171 820 | DLLA148P1313 |
喷油嘴 | P(共轨) | 0 433 171 819 | DLLA148P1312 |
喷油嘴 | P(共轨) | 0 433 171 785 | DLLA148P1238 |
喷油嘴 | P(共轨) | 0 443 171 693 | DLLA148P1067 |
喷油嘴 | P(共轨) | 0 433 171 693 | DLLA148P1067 |
喷油嘴 | P(共轨) | DLLA147P962 | DLLA147P962 |
喷油嘴 | P(共轨) | 093400-7880 | DLLA147P788 |
喷油嘴 | P(共轨) | 093400-7620 | DLLA147P762 |
喷油嘴 | P(共轨) | 0 433 171 539 | DLLA147P752 |
喷油嘴 | P(共轨) | DLLA147P747 | DLLA147P747 |
喷油嘴 | P(共轨) | 093400-7470 | DLLA147P747 |
喷油嘴 | P(共轨) | 0 433 171 398 | DLLA147P538 |
喷油嘴 | P(共轨) | DLLA147P2706 | DLLA147P2706 |
喷油嘴 | P(共轨) | DLLA147P2660 | DLLA147P2660 |
喷油嘴 | P(共轨) | 0 433 172 553 | DLLA147P2553 |
喷油嘴 | P(共轨) | 0 433 172 474 | DLLA147P2474 |
喷油嘴 | P(共轨) | 0 433 172 445 | DLLA147P2445 |
共轨配件:共轨喷油器,共轨油嘴,阀组件,共轨阀,阀板,电磁阀,共轨控制阀,高压油泵,控制阀,泄压阀,滤芯,柴油试验台,柴油喷油器,等
共轨喷油器(博世系列,卡特系列,电装系列,康明斯系列)、机械喷油器总成、铅笔式喷油器
欧二配件、工程机械配件C7, C9, C10, C11, C13, C15 & C18 挖机配件:输油泵、出油阀、传动轴、滚轮座及修理包等
油泵总成:VE泵、分配泵、非道路VE泵、CB18共轨泵、喷油泵、 柴油泵、燃油泵总成
高压共轨设备: 柴油检测工具、喷油嘴校验器、柴油共轨试验台、柴油测试工具