Rotary seal assembly for accommodating radial deflection and tilting

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9879784
SERIAL NO

14909029

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In an apparatus having a housing, a housing bore, and a shaft rotatably extending through the housing bore, a rotary seal assembly which includes a seal carrier retainer connected with the housing and defining a cavity surrounding the shaft, a seal carrier positioned within the cavity of the seal carrier retainer, wherein the seal carrier is capable of an amount of radial deflection and tilting both relative to the seal carrier retainer and wherein the seal carrier is retained by the seal carrier retainer so that rotation of the seal carrier relative to the seal carrier retainer is prevented, a rotary shaft seal carried by the seal carrier between the seal carrier and the shaft, and a seal carrier seal interposed between the seal carrier and the seal carrier retainer.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HALLIBURTON ENERGY SERVICES INC3000 N SAM HOUSTON PARKWAY E HOUSTON TX 77032-3219

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
D'Silva, Alben Edmonton, CA 24 86
Hagar, Everett Philip Devon, CA 4 7
Kirkhope, Kennedy J Nisku, CA 17 96

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