Valve with canted seals

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United States of America Patent

PATENT NO 8813783
APP PUB NO 20130075641A1
SERIAL NO

13246988

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A valve (103) is provided. The valve (103) comprises a housing (104) defining an internal bore (209) and a plurality of fluid ports (107a, 107b, 108a, 108b). The valve (103) further comprises a rotatable spool (210) positioned within the internal bore (209) and rotatable about a longitudinal axis (X-X). A first canted seal (217) is provided that is positioned on the rotatable spool (210) at an angle (θ) with respect to the longitudinal axis (X-X). A second canted seal (218) is also provided that is positioned on the rotatable spool (210) at an angle (α) with respect to the longitudinal axis (X-X).

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First Claim

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Patent Owner(s)

Patent OwnerAddress
NORGREN GT DEVELOPMENT LLC425 C STREET NW AUBURN WA 98001

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Morris, John Michael Auburn, US 21 159

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