Fluid handling – Line condition change responsive valves – Direct response valves
Patent
1998-06-01
1999-10-05
Ferensic, Denise L.
Fluid handling
Line condition change responsive valves
Direct response valves
417307, F16K 1500, F04B 4900
Patent
active
059608242
ABSTRACT:
A suction control valve for a scroll compressor has a valve piston with a contoured surface for encouraging aerodynamic flow through the valve. The contoured surface is not symmetrical about a vertical axis. Slots are provided in the housing and piston for engaging the valve spring to prevent rotation of the piston so that the nonsymmetry of the contoured piston surface does not affect fluid flow during operation.
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Dottavio James J.
Ferensic Denise L.
Ford Motor Company
Kim Joanne Y.
May Roger L.
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