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with turbine used for expansion
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Industry
CPC
F24F2203/023
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F24
Heating devices
F24F
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIR CURRENTS FOR SCREENING
F24F2203/00
Devices or apparatus used for air treatment
Current Industry
F24F2203/023
with turbine used for expansion
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Patents Grants
last 30 patents
Information
Patent Grant
Method of and apparatus for conditioning air
Patent number
5,317,904
Issue date
Jun 7, 1994
4E Co.
Lucien Y. Bronicki
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
3913833
Patent number
3,913,833
Issue date
Oct 21, 1975
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
AIR-CONDITIONING APPARATUS
Publication number
20110167865
Publication date
Jul 14, 2011
MITSUBISHI ELECTRIC CORPORATION
Hiroyuki Morimoto
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...