Two-stroke deflector piston (Autocar Handbook, 13th ed, 1935)
- How the ports are arranged in a two-stroke motor cycle engine. Either a deflector piston or a special arrangement of tangentially inclined ports may be used to admit the fresh charge (solid arrows) and keep it from contamination with the burnt gases seen exhausting (dotted arrows).
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ZweitaktmotorEin Zweitaktmotor ist ein Hubkolbenmotor, der aus der Verbrennung von Kraftstoff mechanische Leistung erzielt. Ein Arbeitsspiel währt eine Kurbelwellen-umdrehung, also zwei Takte. Wie ein Viertaktmotor kann er als Otto- oder Diesel-Motor arbeiten. Der umgangssprachliche Begriff „Zweitakter“ bezeichnet im Alltag einen ventil-losen Ottomotor mit Gemischschmierung und Zündkerze(n), der nach dem Zweitaktprinzip arbeitet; die meisten Zweitaktmotoren sind einfach und kostengünstig, zudem haben sie ein geringes Leistungsgewicht. .. weiterlesen