Thermal system having electrical device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8826675
APP PUB NO 20120266613A1
SERIAL NO

13451663

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A thermal system is disclosed in thermal communication with an electrical device. In one form the thermal system is a refrigeration system. The electrical device can be disposed within the refrigeration system such that a working fluid of the refrigeration system exchanges heat with the electrical device. In one embodiment the refrigeration system includes a container in which the electrical device is disposed. The electrical device can be an electrical motor, but other forms are contemplated. The container can be located anywhere in the thermal system. In one non-limiting embodiment the working fluid of the refrigeration system wets a stator of the motor. A partition can be used to separate the stator from the motor to keep the motor free from working fluid.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE NORTH AMERICAN TECHNOLOGIES INC2059 S TIBBS AVE INDIANAPOLIS IN 46241

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Burns, Donald W Avon, US 14 232
Gagne, Steven Avon, US 15 178
Rodriguez, Rigoberto Avon, US 12 80

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Mar 9, 2026
Fee Large entity fee small entity fee micro entity fee
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