Auxiliary power unit air conditioning for truck cab cooling

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United States of America Patent

PATENT NO 11993155
APP PUB NO 20200376964A1
SERIAL NO

16880570

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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Systems are disclosed for providing a work vehicle with a second air conditioning compressor driven by a small engine mounted on the work vehicle. The second compressor shares a refrigeration loop with the primary air conditioning compressor of the work vehicle. The small engine may be configured to drive various loads, and accordingly may include control circuitry to manage the power provided to the various loads, including the second compressor.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ILLINOIS TOOL WORKS INC155 HARLEM AVENUE GLENVIEW IL 60025

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jochman, Nathan Joe Menasha, US 44 65

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