Sliding valve type two-mode engine intake valve delaying shutdown system
A delayed shutdown and engine technology, applied in the direction of engine components, machines/engines, valve devices, etc., can solve the problems of low manufacturing cost, difficult exhaust valve adjustment, etc., and achieve long service life, low power consumption, and optimized performance Effect
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[0024] The slide valve type two-mode engine intake valve delay closing system of the present invention will be described in detail below in conjunction with the embodiments and the accompanying drawings.
[0025] Such as figure 1 As shown, the spool type two-mode engine intake valve delay closing system of the present invention is a valve delay closing system controlled by a mechanical slide valve and utilizing the expansion and contraction of the hydraulic lifter assembly to realize valve phase adjustment. It includes: a base 6 and a hydraulic tappet assembly 5 that slides up and down along the base 6 and is connected to the valve at the top and connected to the engine at the bottom. system, the hydraulic lifter assembly 5 is formed with an assembly oil inlet hole 14 and an assembly drain hole; the base 6 is formed with one end connected with the oil supply system, and the other end connected with the hydraulic lifter assembly The oil inlet hole 9 connected with the assembly...
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