Fan design and method of operating

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7640897
APP PUB NO 20090038564A1
SERIAL NO

11937712

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method of cooling a radiator in an internal combustion engine wherein a plurality of fan assemblies is provided. Specifically, each fan assembly has a housing with an interior containing a fan blade and an exterior having six sides to form a hexagonal perimeter. The fan assemblies are then arranged side by side to form a cluster of fan assemblies in order to maximize the amount of fan assemblies that may be provided on an enclosure. The cluster of fan assemblies is then placed adjacent to a radiator to control the air flow over the radiator in order to cool the engine.

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Patent Owner(s)

  • SAUER-DANFOSS INC.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Daniel, Chad J Ankeny, US 2 16
Gandrud, Michael D Ames, US 23 250
Herrin, Jeff L Ankeny, US 5 44
Nielsen, Simon L Avoca, US 4 30

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