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:
Jul. 09, 2013
Filed:
Nov. 12, 2010
Yoshitaka Akiyama, Kanagawa, JP;
Hirotaka Kobayashi, Tokyo, JP;
Mitsuru Kawakami, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A liquid containing tank for containing a liquid to be supplied to a liquid-jet head. The liquid containing tank includes a containing part containing the liquid supplied from the outside; and a supply channel separated from the containing part by a partition wall rising from the bottom surface of the containing part and supplying the liquid from the containing part to the liquid-jet head. The containing part includes a first region and a second region, the flow speed of the liquid in the first region of the containing part is lower than the flow speed of the liquid in the second region of the containing part, and the horizontal cross sectional area of the first region of the containing part is less than the horizontal cross sectional area of the second region of the containing part.