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一、前言由于对加铅汽油的使用限制、石油危机对75年汽车废气的限制更为强调、以及为了符合75年汽车废气限制而采用的催化剂等问题,使得发动机技术变化很大,其中也包括汽化器在内。然而,固定喉管式汽化器却仍在使用着,并且在将来也可能还要使用。另一方面,由于要节省燃油及对排气限制越来越严,可以看到供运动车用,曾非常盛行的可变喉管式汽化器有向汽油电子喷射装置演变的倾向。在本文中对车用汽化器的最近动向予以阐述。
I. INTRODUCTION Engine technology varies greatly due to restrictions on the use of leaded petrol, the more limited oil levies on the 75-year car exhaust and the catalysts used to meet the 75-year car exhaust restrictions, including Carburetor included. However, fixed-tube vaporizers are still in use and may also be used in the future. On the other hand, the variable-throat vaporizer, which is very popular for sports cars, tends to evolve to a gasoline-electronic injection device due to fuel savings and stricter exhaust restrictions. In this paper, the recent trend of automotive carburetor is described.