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:
Aug. 15, 2017
Filed:
Nov. 06, 2013
Xiaoshan Zhou, Anhui, CN;
Ming Sun, Jiangsu, CN;
Ji Lei, Guangzhou, CN;
IP TECH Pte. Ltd., Singapore, SG;
Abstract
A pressure swing adsorption apparatus having: a housing with an arc-shaped inner surface, the housing being arranged with at least one gas inlet, at least one exhaust port and at least one gas outlet for discharging the separated gas; a rotor arranged in the housing, at least two contact ends being arranged on the rotor for maintaining a non-stop sliding contact with the inner surface of the housing, individual cavities, i.e., air cavities between the adjacent contact ends and formed between the external surface of the rotor and the inner surface of the housing, and each air cavity being separated by the contact ends; adsorption chambers set inside the rotor as parts of the rotor and rotated along with the rotor, molecular sieves being loaded in the interior of the adsorption chambers, and the adsorption chambers being provided with screen openings for connection with the air cavities.