Ball poppet valve having valve body widening in funnel shape

Valves and valve actuation – Electrically actuated valve – Freely rotatable ball valve

Reexamination Certificate

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Details

C251S339000

Reexamination Certificate

active

07992838

ABSTRACT:
The invention relates to a ball poppet valve, in particular an electromagnetically actuated ball poppet valve, having a valve body, an accommodating aperture disposed in the valve body for a ball poppet, and a valve bore also disposed in the valve body, a ball poppet for closing the valve bore and a control stem acting on the ball poppet. The accommodating aperture of the valve body, starting from a cylindrical wall part of constant diameter in which the ball poppet sits, widens at an end opposite the control stem in at least approximately a funnel shape.

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patent: 44 19 168 (1995-12-01), None

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