Valves and valve actuation – Electrically actuated valve – Freely rotatable ball valve
Reexamination Certificate
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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Schulz Florian
Strobel Gerd
Fristoe, Jr. John K
Kendrion Binder Magnete GmbH
O'Shea Getz P.C.
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