METHOD AND DEVICE FOR RADIATING HEAT FROM OUTDOOR APPARATUS

PROBLEM TO BE SOLVED: To improve cooling efficiency and to drop noise. SOLUTION: In the heat radiator of an outdoor apparatus, heat caused inside a hermetic sealed outdoor casing 1 is discharged to an outer part by a heat exchanger 7. A control means measuring the air volumes of an inner air circula...

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Bibliographic Details
Main Author YOSHIZAWA KAZUHISA
Format Patent
LanguageEnglish
Published 31.07.2003
Edition7
Subjects
BLASTING
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
HEAT EXCHANGE IN GENERAL
HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
HEATING
LIGHTING
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
MECHANICAL ENGINEERING
PRINTED CIRCUITS
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To improve cooling efficiency and to drop noise. SOLUTION: In the heat radiator of an outdoor apparatus, heat caused inside a hermetic sealed outdoor casing 1 is discharged to an outer part by a heat exchanger 7. A control means measuring the air volumes of an inner air circulation fan 16 and an outer air circulation fan 17 in the exchanger 7 and controlling them so that outer air circulation air volume ≤ inner air circulation air volume is arranged. The first air volume that the inner air circulation fan 16 generates is set to be a master and the second air volume that the outer air circulation fan 17 generates based on the first air volume is set to be a slave. COPYRIGHT: (C)2003,JPO
Bibliography:Application Number: JP20020018489