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. 18, 2011
Filed:
Feb. 28, 2008
Hiroshi Sano, Tokyo, JP;
Takafumi Ogino, Tokyo, JP;
Yoshiyuki Tanigawa, Tokyo, JP;
Shiro Kato, Tokyo, JP;
Hiroshi Sano, Tokyo, JP;
Takafumi Ogino, Tokyo, JP;
Yoshiyuki Tanigawa, Tokyo, JP;
Shiro Kato, Tokyo, JP;
Mitsubishi Heavy Industries, Ltd., Tokyo, JP;
Abstract
A pH adjusting system includes a water pit for refuelingthat is disposed in a reactor container, which stores a reactor, and is capable of storing cooling water and a pH adjusting apparatusthat is disposed above the water pit for refuelingand houses a pH adjuster. The pH adjusting apparatuscauses a pH-adjusted solution generated by dissolving or mixing the pH adjuster to flow out to the water pit for refuelingbelow the pH adjusting apparatus. Consequently, even when it is difficult to dispose the pH adjusting apparatus on a floor of the water pit for refueling, it is possible to suitably perform pH adjustment in the reactor container