Seal testing system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11519819
APP PUB NO 20210156761A1
SERIAL NO

16697477

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A seal testing system includes a drive system and a rotating shaft driven by the drive system. The system further includes a first seal testing subassembly including a first rotating member coupled to the rotating shaft, a first stationary member located adjacent the first rotating member, and a first test seal disposed between the rotating member and the stationary member at a first seal interface; and a second seal testing subassembly including a second rotating member coupled to the rotating shaft, a second stationary member located adjacent the second rotating member, and a second test seal disposed between the rotating member and the stationary member at a second seal interface. The system additionally includes a misalignment assembly coupled to the first and second stationary members to move the first and second stationary members the same distance to provide an equal misalignment at the first and second seal interface.

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First Claim

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Patent Owner(s)

  • CATERPILLAR GLOBAL MINING LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hamilla, Andrew D Tucson, US 1 0
Strashny, Igor Tucson, US 39 152

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