Expansible chamber devices – Piston – Spaced faces joined by rigid stem
Patent
1991-05-01
1992-05-19
Cushlinski, Jr., William A.
Expansible chamber devices
Piston
Spaced faces joined by rigid stem
92250, 92255, 92256, 2988807, 277165, 277169, 277188A, F16J 900
Patent
active
051137470
ABSTRACT:
The present invention relates to a high pressure piston sealing system. More particularly, the present invention relates to a sealing system adopted for rigorous marine applications which prevent or inhibit the use of a seal lubricant.
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Sales Pamphlet SD 300-C, entitled "Radial Compression Piston Rings and Slydring Piston Bearings", Shamban Sealing Systems.
Cummings Scott W.
Cushlinski, Jr. William A.
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