Compensated elevator link

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11448017
APP PUB NO 20200224505A1
SERIAL NO

16687821

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A compensated elevator link is disclosed. In at least one aspect, the compensated elevator link comprises a plurality of cylinder housings and a rod having a plurality of ends, each end comprising a piston head adapted to be slideably received within one of the cylinder housings for defining first and second hydraulic cylinders. Each hydraulic cylinder has at least one annulus for receiving a non-compressible fluid. The rod comprises a passage for receiving a compressible fluid, wherein each piston head comprises at least one passage to allow selective displacement of the non-compressible fluid between the annulus of the cylinder housing and the passage within the rod during selective displacement of the hydraulic cylinders between a contracted condition to an extended condition for either compression or expansion of the compressible fluid by the non-compressible fluid.

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Patent Owner(s)

Patent OwnerAddress
AME OFFSHORE SOLUTIONS PTY LTDFLOOR 43 CENTRAL PARK 152-158 ST GEORGES TERRACE PERTH 6000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cree, David Perth, AU 2 5
Semmens, Kayne Perth, AU 1 0
Wright, Jonathan Perth, AU 36 347

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