| 翻訳と辞書 |
| Aprilia SR50 ： ウィキペディア英語版 |
Aprilia SR50
The Aprilia SR50 is a scooter built by Aprilia. Introduced in 1992, more than 800,000 units have been sold, bucking the trend for less use of two-stroke engines. Aprilia claims several first for the SR50 in the scooter market, including 13 inch wheels, liquid cooling, double disc braking, and a direct injection engine.
The performance-oriented suspension, tires, and engine are consistent with its styling. Colours and graphics vary by country. The digital instrument panel gives readings for speed, clock, odometer, trip counter, fuel level, coolant temperature and battery voltage.
The SR50 has used a variety of engines, sourced from Morini, Piaggio and Minarelli. It conforms to EURO 3 emission standards. The DiTech model used an injection engine, with technology from Orbital. The current model uses a Dell'Orto waterbottle. The powerful engines allow reaching very high speeds for a scooter, the SR50 can reach 90 km/h in its standard configuration after being derestricted. Also, the SRs are well known for their rapid acceleration, even greater in versions with fuel injection.
==DITECH two-stroke engine==
The SR50 DITECH uses the Synerject gasoline direct injection (GDI) system developed jointly by the Orbital Corporation and Siemens AG. The system uses a centrifugal blower to deliver air to the cylinder at a pressure of , thereby avoiding the use of crankcase scavenging. After the port is closed and the air is further compressed by the piston, gasoline is injected into air in a prechamber, where it forms a rich mixture and is ignited. The burning mixture then expands into the main combustion chamber where combustion is completed in the compressed air. The use of direct injection, stratified charge, and blower scavenging allows the DITECH engine to meet Euro 2 standards.
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
■ウィキペディアで「Aprilia SR50」の詳細全文を読む
スポンサード リンク
| 翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|