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Title: 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 = {1982},
month = {8}
}