Accession Number : AD0164018

Title :   Helically Cut Sleeve Seal.

Descriptive Note : Patent,

Corporate Author : DEPARTMENT OF THE NAVY WASHINGTON D C

Personal Author(s) : Ward,John R.

Report Date : 22 DEC 1970

Pagination or Media Count : 5

Abstract : The patent describes a sealing system for high pressure air compressor pistons which will not require fluid lubricants. The piston seal comprises a helically cut, hollow cylinder or sleeve which is deformed at one end, to bear against a stationary compressor cylinder.

Descriptors :   (*GAS SEALS, *PATENTS), COMPRESSOR PARTS, HELIXES, COMPRESSORS, CYLINDRICAL BODIES, PISTONS

Subject Categories : Adhesives, Seals and Binders

Distribution Statement : APPROVED FOR PUBLIC RELEASE