Seal for a joint or juncture – Seal between relatively movable parts – Relatively rotatable radially extending sealing face member
Patent
1987-07-06
1989-02-28
Shoap, Allan N.
Seal for a joint or juncture
Seal between relatively movable parts
Relatively rotatable radially extending sealing face member
174 35GC, 277 95, 277 962, 277212FB, 277901, F16J 1534, F16J 1554, H05K 900
Patent
active
048078913
ABSTRACT:
An rotary seal for protection against electromagnetic interference and electromagnetic pulses is disclosed. An electrically conductive resilient bellows surrounds a shaft extending through an opening in an enclosure. The bellows is attached at one end to the shaft and biased against the enclosure at the other end. The attachment of the bellows to the shaft includes a static electromagnetic seal.
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SPIRA Manufacturing Corporation product information sheets.
Shoap Allan N.
Sinder Fredric L.
Singer Donald J.
The United States of America as represented by the Secretary of
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