Seal assembly for a rotary valve

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12234927
APP PUB NO 20230220930A1
SERIAL NO

18153058

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A seal assembly for a shaft is arranged to extend around an outer circumferential surface of the shaft and includes: a first seal ring having a first ring angled surface; a second seal ring having a second ring angled surface; and an elastic ring disposed between the first seal ring and the second seal ring and in contact with the angled surfaces. The elastic ring is arranged to act on the angled surfaces to bias the first seal ring and second seal ring radially inwardly and apart from one another. The seal assembly can be part of a rotary valve.

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First Claim

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Patent Owner(s)

  • MICROTECNICA S.R.L.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mantia, Elio Turin, IT 5 1
Mornacchi, Andrea Turin, IT 13 3
Salvatoriello, Gianfranco Turin, IT 11 9

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