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:
Dec. 09, 2003
Filed:
Aug. 29, 2001
Yazaki Corporation, Tokyo, JP;
Abstract
In a pressure infiltrating apparatus according to the invention, an upper end of an inlet side orifice in the drawing is formed to take a tapered convex shape and a lower end of an insertion hole of an intermediate orifice in the drawing is formed to take a concave shape having a diameter gradually increased corresponding to the convex shape of the inlet side orifice Consequently, a space A between the inlet side orifice and the intermediate orifice is set to be small without damaging the fluidity of a molten metal between the inlet side orifice and the intermediate orifice in a bath container
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile