Desmodromic valve
Desmodromic valve In general mechanical terms, the word desmodromic is used to refer to mechanisms that ... controls for their actuation in different directions. Desmodromic valves are those which are positively closed ... and dromos (course, track). The benefit of Desmodromic valves lies in the ability to allow ... in other words, both strokes are controlled. Desmodromic valve actuation has been applied to ...
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Bevelheads:Engine:Desmodromic (Scratchpad wiki)
Bevelheads:Engine:Desmodromic Bevelheads:Engine:Desmodromic
http://scratchpad.wikia.com/wiki/Bevelheads:Engine:Desmodromic - 0k - Cached - Similar pages

Ducati Motor Holding
... released a L-twin with the trademark desmodromic valve design. In 1985, Cagiva bought Ducati ... 90-degree L-twin engines featuring a desmodromic valve design. Modern Ducatis remain among the ... is nearing its 50th year in production. (Desmodromic valves are those which are positively closed ... motorcycles. Ducati is also famous for using desmodromic valve operation championed by engineer/designer Fabio ... spring-closed valve engines. Ducati saved the desmodromic valve heads for its higher performance ...
http://en.wikipedia.org/wiki/Ducati_Motor_Holding - 16k - Cached - Similar pages

Talk:Four-stroke cycle
... performed simultaneously rather than as a sequence. Desmodromic valve timing I'm thinking of doing the same to the Desmodromic valve timing section. Does anyone have and ... i disagree with the interest of the desmodromic valve train. The only advantage of this ... Hello. Are there factual inaccuracies in the desmodromic section? The article currently states that the advantage of desmodromic valves is that they perform better ...
http://en.wikipedia.org/wiki/Talk:Four-stroke_cycle - 23k - Cached - Similar pages

Tappet
... company partially solved these problems with their desmodromic valve train. The desmodromic principle attempts to minimize wear by minimizing ... valve actuation. The real advantage to a desmodromic valve however, is that it's positively ... spring action. Mercedes successfully built and raced desmodromic Grand Prix engines in the 1950s, but ...
http://en.wikipedia.org/wiki/Tappet - 8k - Cached - Similar pages

Talk:Poppet valve
... most, or even many) motorcycle engines used desmodromic valves, when in fact most of them ... Suzuki, Yamaha, Kawasaki, etc. do not use desmodromic valves. My edit changed "very high speed ...
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Four-stroke cycle
... for every two rotations of the crankshaft. Desmodromic valve timing In the vast majority of ... One solution to this problem is the desmodromic valve timing system. This eliminates the valve ...
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Including controls the track valve   (translated from Chinese)
... In machinery terminology , including controls the track (desmodromic) a word often to use for to ... transmission control mode in the different direction. Desmodromic is from two Greek stem desmos (control ...
http://zh.wikipedia.org/wiki/连控轨道阀 - 1k - Cached (Chinese) - Wikipedia (Chinese) - Similar pages

Poppet valve (Engineering wiki)
... stem is not being pushed on. [edit] Desmodromic valves Desmodromic valves are closed by positive mechanical action ...
http://engineering.wikia.com/wiki/Poppet_valve - 10k - Cached - Similar pages

Four-stroke cycle (Engineering wiki)
... high-speed capability of an engine. [edit] Desmodromic valve timing In the vast majority of ... One solution to this problem is the desmodromic valve timing system. This eliminates the valve ...
http://engineering.wikia.com/wiki/Four-stroke_cycle - 23k - Cached - Similar pages