تعريف poppet valve في الإنجليزية الإنجليزية القاموس.
A valve (as in an internal combustion engine) which consists of a sliding shaft with a disk on the end (the disk being shaped to alternately plug and unplug a matching port) and which is operated by springs and possibly cams interacting with the shaft
a device that controls the rate of flow of fluid in a line or opens or shuts off the flow of fluid completely
Machined, self aligning valve that incorporates an elastomer to provide a positive seal upon disconnection, no low pressure leakage, and generally provides higher flow that a ball valve
a mushroom-shaped valve that rises perpendicular from its seat; commonly used in internal-combustion engines
A spring-loaded gas-distribution valve which consists of a mushroom-shaped device which is raised or lowered onto a seating over an opening
An intake or exhaust valve, operated by springs and cams, that plugs and unplugs its opening by axial motion
poppet valve
الواصلة
pop·pet valve
النطق
علم أصول الكلمات
[ 'pä-p&t ] (noun.) 15th century. Middle English popet; more at PUPPET.