JPS54150757A - Air cooling device - Google Patents

Air cooling device

Info

Publication number
JPS54150757A
JPS54150757A JP5893778A JP5893778A JPS54150757A JP S54150757 A JPS54150757 A JP S54150757A JP 5893778 A JP5893778 A JP 5893778A JP 5893778 A JP5893778 A JP 5893778A JP S54150757 A JPS54150757 A JP S54150757A
Authority
JP
Japan
Prior art keywords
frost
separation chamber
cooling air
air
stream
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP5893778A
Other languages
Japanese (ja)
Inventor
Masaaki Ito
Mitsuo Kudo
Hideyuki Kimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5893778A priority Critical patent/JPS54150757A/en
Publication of JPS54150757A publication Critical patent/JPS54150757A/en
Pending legal-status Critical Current

Links

Landscapes

  • Defrosting Systems (AREA)

Abstract

PURPOSE: To prevent frost from scattering by providing a cooling air exit on the lateral side or the upper side of a frost separation chamber provided on the lower stream side of an air cooling device, and providing a frost receptacle in the lower part of the frost separation chamber.
CONSTITUTION: Frost is scraped off by projection 5 on fin 2. Scraped-off frost 17, together with the cooling air stream, is ejected to frost separation chamber 14 placed on the lower stream side of the air cooler. Since the entrance of frost separation chamber 14 is made wide, the speed of the air stream drops. At the same time, since the specific gravity of frost 17 is larger than that of air, and since frost 17 is pushed toward the inner wall of the casing by centrifugal force when the cooling air changes its direction of flow in frost separation chamber 14, frost 17 is separated and falls on frost receptacle 16 in frost separation chamber 14. The cooling air from which frost 17 has been separated is discharged from cooling air exit 15. Thus, the scattering of frost can be prevented by using a simple structure.
COPYRIGHT: (C)1979,JPO&Japio
JP5893778A 1978-05-19 1978-05-19 Air cooling device Pending JPS54150757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5893778A JPS54150757A (en) 1978-05-19 1978-05-19 Air cooling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5893778A JPS54150757A (en) 1978-05-19 1978-05-19 Air cooling device

Publications (1)

Publication Number Publication Date
JPS54150757A true JPS54150757A (en) 1979-11-27

Family

ID=13098734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5893778A Pending JPS54150757A (en) 1978-05-19 1978-05-19 Air cooling device

Country Status (1)

Country Link
JP (1) JPS54150757A (en)

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