Smart fan clutch

United States of America Patent

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Sep 17, 2013
Grant Date
Oct 2, 2008
app pub date
Mar 26, 2008
filing date
Mar 30, 2007

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Abstract

Systems, methods and devices for the control of fans are presented. More specifically, the invention relates to a fan clutch control unit for a vehicle fan. The fan clutch control unit executes a control loop section and a strategy section to provide control functionality. The fan clutch control unit may be provided as a pre-packaged control board or integrated into a fan clutch.

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Patent Owner	Address
BEHR AMERICA INC	2700 DALEY DR TROY MI 48083

International Classification(s)

F01P:COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING....

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Inventor Name	Address	# of filed Patents	Total Citations
Deuter, Thomas	Brighton, US	1	2
Powers, Jason	Brighton, US	7	119

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Smart fan clutch

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United States of America Patent

12055707

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PATENT NO	8534238
APP PUB NO	20080236981A1
SERIAL NO	12055707
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 17, 2013	US,8534238,B2 US8534238B2	GRANTED PATENT AS SECOND PUBLICATION
October 02, 2008	US,20080236981,A1 US20080236981A1	FIRST PUBLISHED PATENT APPLICATION

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12055707

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