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:
Nov. 11, 2014
Filed:
Jul. 15, 2009
Naoki Nakata, Fukuyama, JP;
Akio Fujibayashi, Kawasaki, JP;
Hiroyuki Fukuda, Fukuyama, JP;
Kenji Hirata, Kurashiki, JP;
Takayuki Furumai, Fukuyama, JP;
Yukio Fujii, Fukuyama, JP;
Motoji Terasaki, Tokyo, JP;
Naoki Nakata, Fukuyama, JP;
Akio Fujibayashi, Kawasaki, JP;
Hiroyuki Fukuda, Fukuyama, JP;
Kenji Hirata, Kurashiki, JP;
Takayuki Furumai, Fukuyama, JP;
Yukio Fujii, Fukuyama, JP;
Motoji Terasaki, Tokyo, JP;
JFE Steel Corporation, , JP;
Abstract
Cooling equipment for a hot rolled steel plate which is arranged on a hot rolling line of a steel plate includes an upper header which supplies cooling water to an upper surface of the hot rolled steel plate; upper cooling water jetting nozzles suspended from the upper header for jetting rod-like water flow; and an upper dividing wall arranged between the hot rolled steel plate and the upper header, wherein a plurality of upper water-supply inlets which allow insertion of lower end portions of the upper cooling water jetting nozzles thereinto, and a plurality of upper drain outlets which drain cooling water supplied to upper surface of the hot rolled steel plate on dividing wall are formed in the upper dividing wall.