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:
Oct. 15, 2019
Filed:
Jan. 27, 2016
The Japan Steel Works, Ltd., Shinagawa-ku, Tokyo, JP;
Takahiro Fuji, Kanagawa, JP;
Ryo Shimizu, Kanagawa, JP;
THE JAPAN STEEL WORKS, LTD., Tokyo, JP;
Abstract
The invention is an atmosphere formation apparatus that is provided in a floatation conveyance apparatus, the floatation conveyance apparatus conveying a workpiece while performing floating support of the workpiece by gas injection, the atmosphere formation apparatus including a small-range atmosphere formation device that forms a small-range atmosphere B in a large-range atmosphere A, the large-range atmosphere A being an atmosphere in a large-range region containing a conveyance path along which the conveyance is performed, the small-range atmosphere B being an atmosphere in a small-range region containing the conveyance path, the small-range atmosphere B being different from the large-range atmosphere A.