Air dryer

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8894752
APP PUB NO 20140237962A1
SERIAL NO

13778973

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Abstract

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An air dryer includes first and second flow paths. Each flow path includes a check valve that prevents fluid flow into the flow path and an exhaust valve having an open position that permits fluid flow out of the flow path and a shut position that prevents fluid flow out of the flow path. A diverter valve has a first position that provides fluid communication to the first flow path and a second position that provides fluid communication to the second flow path. An interlock operably connected to the diverter valve and the exhaust valves prevents positioning the diverter valve to the first position when the exhaust valve in the first flow path is in the open position and prevents positioning the diverter valve to the second position when the exhaust valve in the second flow path is in the open position.

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Patent Owner(s)

Patent OwnerAddress
GRAHAM-WHITE MANUFACTURING COMPANY1242 COLORADO STREET SALEM VA 24153

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ginder, William F Salem, US 8 92

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  • 2 Citation Count
  • B01D Class
  • 9.70 % this patent is cited more than
  • 11 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges1891236313107503136434301 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +01002003004005006007008009001000110012001300

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