Pressure retaining sleeve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9099231
APP PUB NO 20100252761A1
SERIAL NO

12739379

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A magnetic core (106) is adapted for a solenoid valve (100). The magnetic core (106) includes a base (113), a stem (112), and an inner cavity (115). The inner cavity (115) is formed in a portion of the base (113) and in a portion of the stem (112). The inner cavity (115) defines a thin wall (108) of the stem (112). The magnetic core (106) further comprises a non-magnetic pressure retaining sleeve (420). The non-magnetic pressure retaining sleeve (420) is arranged in such a way that either the non-magnetic pressure retaining sleeve surrounds at least a portion of the thin wall of the stem or that at least a portion of the thin wall portion surrounds the non-magnetic pressure retaining sleeve.

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Patent Owner(s)

Patent OwnerAddress
BROOKS INSTRUMENT LLC407 WEST VINE STREET HATFIELD PA 19440

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Robertson,, III Walter Dennis Harleysville, US 4 86

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