Fin enhancements for low Reynolds number airflow

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11781812
APP PUB NO 20200158441A1
SERIAL NO

16773006

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A heat exchanger including a plurality of parallel fins, and at least one tube passing through the parallel fins, wherein the tube carries a fluid that exchanges heat with air passing through the heat exchanger. The parallel fins each include a plurality of air deflecting members formed therein. Each air deflecting member is bent substantially orthogonally relative to a planar surface of each fin, and each air deflecting member is configured to direct the air passing through the heat exchanger to increase turbulence of the air, and to impinge the air against adjacent parallel fins, and to balance air flow across the heat exchanger and decrease maldistribution of the air flow through the heat exchanger.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
BRAZEWAY INCA MICHIGAN CORPORATION 2711 EAST MAUMEE STREET ADRIAN MI 49221

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baker, Matt Onsted, US 13 22
Reagen, Scot Sylvania, US 13 76

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Apr 10, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 10, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 10, 2035
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00