DEVICE FOR STRAIGHTENING COOLING WIND FOR HEAT TREATMENT FURNACE

PROBLEM TO BE SOLVED: To supply a cooling wind that is optimally straightened according to the kind of workpiece. SOLUTION: An inner chamber 3 with a heater 32 into which workpieces M1, M2 are to be inserted is provided inside a furnace body 1. The cooling wind is supplied into the inner chamber 3 t...

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Bibliographic Details
Main Authors ISHIHAMA KATSUNORI, INUZUKA SHINOBU, OGAWA MASATO
Format Patent
LanguageEnglish
Published 07.07.2005
Edition7
Subjects
BLASTING
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE
FURNACES
FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL
HEATING
KILNS
LIGHTING
MECHANICAL ENGINEERING
OPEN SINTERING OR LIKE APPARATUS
OVENS
RETORTS
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To supply a cooling wind that is optimally straightened according to the kind of workpiece. SOLUTION: An inner chamber 3 with a heater 32 into which workpieces M1, M2 are to be inserted is provided inside a furnace body 1. The cooling wind is supplied into the inner chamber 3 through openings 33, 34 provided respectively in the top wall and bottom wall of the inner chamber 3. A frame 71 formed with a retaining wall 72 is provided on the inner peripheries of the openings 33, 34 and flow-straightening plates 75, 76 inserted in the frame 71 are supported at the lower surfaces of their respective outer peripheral edges by the retaining wall 72, whereby the flow-straightening plates 75, 76 are removably installed within the openings 33, 34. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030422017