Solenoid valve

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9546737
SERIAL NO

14848375

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A solenoid valve includes a housing including a channel, a single-acting through hole, a double-acting through hole, a spring biased spool in the channel, a lateral outlet communicating with the double-acting through hole, and a hole element passing through an edge of the channel to communicate with both the double-acting through hole and the channel; a switch on the housing and including an axial tunnel, a shaft in the tunnel, a lateral single-acting hole communicating with the tunnel, a double-acting hole communicating with the tunnel, and a linking hole perpendicular to the tunnel but not communicating therewith; a pilot valve on the switch; a base at a bottom of the housing, and a spring biased check valve at a lower opening of the housing and the base, the check valve communicating with the single-acting through hole.

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First Claim

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Patent Owner(s)

  • EASYTORK AUTOMATION CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, James Taichung, TW 245 6514
Wang, Shui-Ho Taichung, TW 2 3

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