Solar air heater

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11788736
APP PUB NO 20210148607A1
SERIAL NO

17161486

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A method, system, apparatus, and/or device for preheating air for a rooftop air handling unit (RTU). The method, system, apparatus, and/or device may include a barrier system configured to surround the RTU. The barrier system may include a structure to provide a frame for the barrier system, a first barrier configured to connect to a first side of the structure, and a collector configured to connect to a second side of the structure. The method, system, apparatus, and/or device may include a duct configured to connect between the collector and a chamber. The method, system, apparatus, and/or device may include a chamber configured to connect to an air intake hood of the RTU. The chamber may include a first opening to receive air stored in the cavity, a second opening to receive external air, and a diverter configured to switch between a first position and a second position.

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First Claim

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Family

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Patent Owner(s)

Patent OwnerAddress
WABEL JOHNREDMOND WA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wabel, John Redmond, US 5 14

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3.5 Year Payment $1600.00 $800.00 $400.00 Apr 17, 2027
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