Seal groove cooling flow

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12117025
SERIAL NO

17698391

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Importance

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Abstract

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Disclosed are seal arrangements in a hydraulic device. The seal arrangement includes a seal channel defining a loop. A seal is seated within the seal channel. A coolant flow passage has a first part intersecting with the seal channel at a first point and a second part intersecting with the seal channel at a second point. The first part of the coolant flow passage is configured to provide hydraulic fluid to the seal channel such that, at the first point, a first portion of the hydraulic fluid flows in a first direction around the loop and a second portion of the hydraulic fluid flows in a second direction opposite to the first direction around the loop. At the second point, the first portion of hydraulic fluid and the second portion of hydraulic fluid are configured to flow into the second part of the coolant flow passage.

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Patent Owner(s)

Patent OwnerAddress
WOODWARD INC1081 WOODWARD WAY FORT COLLINS CO 80524

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rosplock, James D Roscoe, US 7 10

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