ABBTP系列增压器，有TPL和TPS两种（图1）．分D、E和F三种型式；分别采用铝、铅和钛叶轮，它们由ABB－VTC增压器发展而来，由于采用了前倾后弯压气叶轮和缩小了VTR／C的轮难中心直径，使压气机性能大为提高（图2），在高达4．5－5．0时，其n。在0．60以上，nc为2－4．50时n。达 ABBTP series turbochargers, TPL and TPS two (Figure 1). Divided into D, E and F three types; respectively, aluminum, lead and titanium impeller, which by the ABB-VTC turbocharger evolved, due to the use of a forward-backward curved compression impeller and reduce the VTR / C wheel hard center Diameter, the performance of the compressor greatly improved (Figure 2), up to 4.5-5.0 when its n. Above 0.60, nc is from 2 to 4.50 n. Up to