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:
Jun. 27, 2017
Filed:
Jul. 24, 2013
Satoshi Nakazawa, Shizuoka, JP;
Shuji Hanai, Shizuoka, JP;
Satoshi Nakazawa, Shizuoka, JP;
Shuji Hanai, Shizuoka, JP;
RICOH COMPANY, LTD., Tokyo, JP;
Abstract
A foam removing device, containing: a liquid container; a foam-containing liquid supply pipe; an air bubble outlet pipe; a foam-removed liquid outlet pipe; an inner rotating cylinder; a liquid supply opening; and an air bubble outlet, wherein the inner rotating cylinder contains a foam-removed liquid guide hole formed therein, where the foam-removed liquid guide hole is configured to guide the foam-removed liquid reached to an area adjacent to a perimeter surface of the inner rotating cylinder by the centrifugal separation into a foam-removed liquid accommodating space between an outer surface of the inner rotating cylinder and an inner surface of the liquid container, and a foam-removed liquid outlet opening is provided in the foam-removed liquid accommodating space of the liquid container, where the foam-removed liquid outlet opening is configured to connect the foam-removed liquid outlet pipe with the liquid container.