Valve mechanism mu The air induction valve, the

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19662-69-valves.ppt

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>Valve mechanism mu Valve mechanism mu

>The air induction valve, the exhaust valve and in some cases the starting-air valve The air induction valve, the exhaust valve and in some cases the starting-air valve are opened by the rocking lever. SOUND Rocking lever

>The camshaft  The camshaft   is actuated  by the crankshaft The camshaft The camshaft is actuated by the crankshaft by means of gearwheels or chaindrive.

>Pushrod and campeak   The pushrod (1)    is actuated by Pushrod and campeak The pushrod (1) is actuated by the campeak (2). 1 2

>Rocking lever  The rocking lever  (or rocker arm) is actuated by Rocking lever The rocking lever (or rocker arm) is actuated by the pushrod (1)

>Valve mechanism 1) Valve spring; 2) Valve stem; 3) Valve disc; 4) Valve seat. Valve mechanism 1) Valve spring; 2) Valve stem; 3) Valve disc; 4) Valve seat. 1 2 3 4 S Rocking lever The valve is actuated by the rocking lever.

>Cooling The spaces in the cylinder head and  the space between  the Cooling The spaces in the cylinder head and the space between the cylinder jacket (1) and cylinder liner(2) is cooled by fresh water. SOUND 1 2

>C   P.C. van Kluijven  SHIPPING AND TRANSPORT COLLEGE ROTTERDAM C P.C. van Kluijven SHIPPING AND TRANSPORT COLLEGE ROTTERDAM