Use of low temperature blowers for recirculation of hot gases
Abstract
An apparatus is described for maintaining motors at low operating temperatures during recirculation of hot gases in fuel cell operations and chemical processes such as fluidized bed coal gasification. The apparatus includes a means for separating the hot process gas from the motor using a secondary lower temperature gas, thereby minimizing the temperature increase of the motor and associated accessories.
- Inventors:
- Issue Date:
- OSTI Identifier:
- 6171710
- Application Number:
- ON: DE83013161
- Assignee:
- ERA-08-039022; EDB-83-121902
- DOE Contract Number:
- AI01-80ET17088
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 30 DIRECT ENERGY CONVERSION; 01 COAL, LIGNITE, AND PEAT; BLOWERS; COOLING SYSTEMS; FLUIDIZED-BED COMBUSTORS; CIRCULATING SYSTEMS; FUEL CELLS; COAL GASIFICATION; ELECTRIC MOTORS; TEMPERATURE CONTROL; COMBUSTORS; CONTROL; DIRECT ENERGY CONVERTERS; ELECTROCHEMICAL CELLS; ENERGY SYSTEMS; GASIFICATION; MOTORS; THERMOCHEMICAL PROCESSES; 300503* - Fuel Cells- Materials, Components, & Auxiliaries; 010404 - Coal, Lignite, & Peat- Gasification
Citation Formats
Maru, H C, and Forooque, M. Use of low temperature blowers for recirculation of hot gases. United States: N. p., 1982.
Web.
Maru, H C, & Forooque, M. Use of low temperature blowers for recirculation of hot gases. United States.
Maru, H C, and Forooque, M. Thu .
"Use of low temperature blowers for recirculation of hot gases". United States.
@article{osti_6171710,
title = {Use of low temperature blowers for recirculation of hot gases},
author = {Maru, H C and Forooque, M},
abstractNote = {An apparatus is described for maintaining motors at low operating temperatures during recirculation of hot gases in fuel cell operations and chemical processes such as fluidized bed coal gasification. The apparatus includes a means for separating the hot process gas from the motor using a secondary lower temperature gas, thereby minimizing the temperature increase of the motor and associated accessories.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Aug 19 00:00:00 EDT 1982},
month = {Thu Aug 19 00:00:00 EDT 1982}
}