Wireless process variable transmitter with battery power source

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12152912
APP PUB NO 20230098203A1
SERIAL NO

17486112

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A wireless process variable transmitter for use in an industrial process includes a process variable sensor configured to sense a process variable of the industrial process and provide a process variable sensor output. A battery power source includes a plurality of battery power banks each having a primary cell battery, a low voltage cut-off circuit electrically connected to the primary cell battery which provides an electrical connection to the primary cell battery while a voltage of the primary cell battery is above a threshold, and an ideal diode having an input electrically connected to the primary cell battery through the low voltage cut-off and providing a power bank output. A power sharing node has an input connected to the battery power bank output of each of the plurality of battery power banks and having a shared power output which provides power to circuitry of the wireless process variable transmitter.

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Patent Owner(s)

Patent OwnerAddress
ROSEMOUNT INC6021 INNOVATION BOULEVARD SHAKOPEE MN 55379

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Robinson, Cory Michael Mayer, US 4 53
Schnaare, Theodore Henry Carver, US 15 218
Westfield, Brian Lee Victoria, US 6 45
Wienhold, Nicholas Aaron Waconia, US 9 10

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