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. 26, 2021
Filed:
Jan. 24, 2020
Maeda Shell Service Co., Ltd., Okazaki, JP;
Tatsuhiro Maeda, Okazaki, JP;
Maeda Shell Service Co., Ltd., Okazaki, JP;
Abstract
Provided is a magnetic filtration apparatus with a simple structure for permitting easy and effective discharge of magnetic substances from the inside of a flow passage to its outside, the magnetic substances being captured by attraction from a liquid to be treated by magnetic separation. The magnetic filtration apparatus includes a treatment containerhaving an inletand outletof the liquid, and a discharge portof the separated magnetic substances. A magnetic apparatusattached around the treatment containerattracts the separated magnetic substances to an inner wall of the treatment container, while cancellation of the effect of the magnetic field generated by the magnetic apparatusallows the attracted magnetic apparatus to flow into a detachable collecting containerpositioned below the treatment container, due to the gravity, through a communication passage