F01L2009/0478 - CPC Classification Index

ClassID:

137355 ⎘

F01L2009/0478 - CPC Classification

Classification description:

Sub-classes:

F01L2009/048 » {Engine starting} 0
F01L2009/0486 » {Soft landing, e.g. applying braking current; Levitation of armature close to core surface} 0
F01L2009/0488 » {Fail safe, e.g. valve kept closed if not opening properly} 0
F01L2009/049 » {Determination of valve speed} 1
F01L2009/0492 » {Determination of valve timing during particular working conditions, e.g. deceleration} 3
F01L2009/0494 » {Engine stopping; Engine stall} 1
F01L2009/0496 » {relating to sticking duration} 1
F01L2009/0498 » {relating to gap between armature shaft and valve stem end} 0

Recent Application in this class:

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Control valve