F - Mech Eng,Light,Heat,Weapons – 16 – J
Patent
F - Mech Eng,Light,Heat,Weapons
16
J
277/44
F16J 15/16 (2006.01) F16K 41/04 (2006.01)
Patent
CA 1208250
ABSTRACT This invention is a seal assembly for sealing fluid needles, spindles and other movable cylindrical objects where a fluid tight seal is needed between the fluidand non-fluid sides of the movable cylindrical object. The seal includes a packing member with a sharply cut-off tubular end and a stop member with a conical recess, both of which encircle the movable cylindrical object. An unrestrained flow cavity is defined by the packing member and the stop member. Positioned behind the packing member are a spring and washer which axially bias the packingmember into the conical recess.
424814
Gimple James J.
Weinstein Richard
Champion Spark Plug Company
Fetherstonhaugh & Co.
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