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Continuous self-locking spiral wound sealA spiral wound seal for effecting a seal between two surfaces is described. The seal consists of a strip of gasket material wound into a groove machined into one of the surfaces. The gasket strip is wider than the groove is deep so that a portion of the gasket material protrudes from the groove. The seal is effected by clamping the second surface onto the first surface and compressing the protruding gasket material.
Document ID
19820016614
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Irick, S. C. (NASA Langley Research Center Hampton, VA, United States)
Date Acquired
September 4, 2013
Publication Date
January 5, 1982
Subject Category
Mechanical Engineering
Accession Number
82N24490
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-PATENT-4,309,039|NASA-CASE-LAR-12315-1
Patent Application
US-PATENT-APPL-SN-096257

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