Ball poppet valve having valve body widening in funnel shape

Details Ball poppet valve having valve body widening in funnel shape Ball poppet valve having valve body widening in funnel shape

2011-08-09

2011-08-09

Fristoe, Jr., John K (Department: 3753)

Valves and valve actuation

Electrically actuated valve

Freely rotatable ball valve

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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