IN-FURNACE INSPECTION DEVICE FOR VERTICAL FURNACE

PROBLEM TO BE SOLVED: To provide a remote inspection device simple and easy to handle in working for visually inspecting the inside of a vertical furnace installation while clearly and accurately observing the inside wall of a vertical furnace. SOLUTION: Fixing frames are installed in a furnace top...

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Bibliographische Detailangaben
Hauptverfasser:	FUJIKAKE YOICHI, ARAI HIDEKI, MATSUMOTO SHUNJI, KOBAYASHI MASARU
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CHEMISTRY 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 GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS HEATING KILNS LIGHTING MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL ENGINEERING METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS OVENS RETORTS WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a remote inspection device simple and easy to handle in working for visually inspecting the inside of a vertical furnace installation while clearly and accurately observing the inside wall of a vertical furnace. SOLUTION: Fixing frames are installed in a furnace top opening portion and a furnace bottom opening portion of the vertical furnace, and a plurality of guide ropes having tension applying mechanisms are arranged between the two fixing frames. The guide ropes are passed through a guide provided on a lift plate so that the lift plate is stably movable up and down. Thus, the image of a camera installed on the lift plate is observed to inspect the inside of the vertical furnace. COPYRIGHT: (C)2007,JPO&INPIT