Sealing ring assembly and mounting method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7556725
APP PUB NO 20050244710A1
SERIAL NO

10905717

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Abstract

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A sealing ring assembly and an improved method for mounting a sealing ring into an electrochemical cell used for Electrochemical Capacitance Voltage (ECV) profiling measurements. The ring is located in a holder having at least one secondary bore providing fluid communication between a forward face of the holder and the central bore of the ring, directed parallel to but tangentially offset relative to the inner wall of the central bore so as to impart a degree of rotational flow to electrolyte entering the sealing ring through the or each secondary bore which effectively removes gas bubbles and refreshes the electrolyte. The holder facilitates ring removal with a much reduced risk of damage to the delicate sealing surface.

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Patent Owner(s)

  • NANOMETRICS INCORPORATED

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gilbert, Ian Hertfordshire , GB 27 159
Gough, James Somerset , GB 5 2
Mayes, Ian Christopher Bedfordshire , GB 6 43
Podgorney, Harvey Bedfordshire , GB 4 10

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