Ball poppet valve having valve body widening in funnel shape
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United States of America Patent
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Aug 9, 2011
Grant Date -
Aug 7, 2008
app pub date -
Feb 6, 2008
filing date -
Feb 7, 2007
priority date (Note) -
In Force
status (Latency Note)
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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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