DEVICE WITH LIQUID FLOW RESTRICTION

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20190274359A1
SERIAL NO

16335096

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device for controlling electrical power supply in response to air pressure measurement includes an airflow path, a chamber having an aperture, a liquid flow restrictor configured to inhibit ingress of liquid into the chamber via the aperture, a pressure sensor located in the chamber and operable to detect, in the presence of the liquid flow restrictor, air pressure changes caused by air flow in the airflow path, and a circuit for converting air pressure changes detected by the pressure sensor to control signals for controlling output of power from a battery.

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Patent Owner(s)

Patent OwnerAddress
NICOVENTURES HOLDINGS LIMITEDLONDON WC2R 3LA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BARTON, Rupert London, GB 1 0
FRASER, Rory London, GB 14 106
HARRIS, William London, GB 17 128
JAIN, Siddhartha London, GB 21 134
TIPTON, Wade London, GB 8 8

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