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However, in a road/commuter bike, the limited power range is a problem. To provide more low RPM power, as well as enable the engine to produce a lot of high RPM power, a power valve system is used. All power valve systems vary the duration of the exhaust port open time, which gives the engine usable low end power combined with excellent top end ...
A governor, or speed limiter or controller, is a device used to measure and regulate the speed of a machine, such as an engine.. A classic example is the centrifugal governor, also known as the Watt or fly-ball governor on a reciprocating steam engine, which uses the effect of inertial force on rotating weights driven by the machine output shaft to regulate its speed by altering the input flow ...
The devices shown are on steam engines. Power is supplied to the governor from the engine's output shaft by a belt or chain connected to the lower belt wheel. The governor is connected to a throttle valve that regulates the flow of working fluid (steam) supplying the prime mover. As the speed of the prime mover increases, the central spindle of ...
In larger steam turbines an oil operated servo mechanism is used in order to enhance the lever sensitivity. The use of a relay system magnifies the small deflections of the lever connected to the governor sleeve. [2] The differential lever is connected at both the ends to the governor sleeve and the throttle valve spindle respectively.
Kawasaki's first title was with Dave Simmonds in 1969 when they won the 125 cc World Championship. Kawasaki dominated the 250 cc and 350 cc grand prix classes from 1978 to 1982 winning four titles in each category. With the introduction of the four-stroke engines into MotoGP in 2002, Kawasaki decided to take part in the new MotoGP World ...
The Kawasaki triples were a range of 250 to 750 cc (15 to 46 cu in) motorcycles made by Kawasaki from 1968 to 1980. The engines were air-cooled , three-cylinder , piston-controlled inlet port two-strokes with two exhaust pipes exiting on the right side of the bike, and one on the left.
Kawasaki is the last of the big four Japanese manufacturers to start making motorcycles. In 1960, it bought a share in the Meguro motorcycle company that since the 1930s had made four-stroke singles up to 500 cc and later twins up to 650 cc for the Japanese and south-east Asian markets.
The Kawasaki H2 Mach IV is a 750 cc 3-cylinder two-stroke production motorcycle manufactured by Kawasaki. The H2 was a Kawasaki triple sold from September 1971 through 1975. A standard, factory produced H2 was able to travel a quarter mile from a standing start in 12.0 seconds. [ 4 ]