The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 27, 1982
Filed:
May. 01, 1980
Keiichi Akimoto, Kurashiki, JP;
Tsuyoshi Tsuchida, Kobeshi, JP;
Kawasaki Seitetsu Kabushiki Kaisha, Kobeshi, JP;
Abstract
An apparatus for measuring the piling profile of a blast furnace charge is disclosed. The apparatus includes a guide pipe having a distal end extending into the furnace. Means are provided for moving the guide pipe radially into and out of the furnace and for detecting the radial position of the guide pipe. A rope extends through the guide pipe to the distal end thereof and forms a loop at the distal end which extends around a pair of pulleys and which includes a plumb movably mounted on the loop. Means are provided for winding and unwinding the rope and for detecting the tension of the rope so that the contact of the plump with the charge can be detected. Means are provided for determining the position of the rope at such contact and for measuring the piling profile of the furnace charged based upon the guide pipe position and rope position at said contact.