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:
Apr. 10, 2018
Filed:
Mar. 13, 2015
Byung Yong Yoon, Paju-si, KR;
Byung Yong Yoon, Paju-si, KR;
Other;
Abstract
The present invention provides an air purification device which cleans and purifies pollutants contained in air by using a spray liquid sprayed when air is transferred and, particularly, the air purification device can control the transfer speed of the air transferred in a transfer space so as to increase air purification efficiency. To this end, the air purification device comprises: a body () provided with a movement passage having an inlet () and an outlet () through which air flows in and out; and a spraying means formed to receive washing water from the outside and to spray the washing water into the movement passage of the body (), thereby purifying the air moving along the movement passage by using the washing water, wherein the body () is provided with the movement passage which is a pipe having a circular tube shape, and the movement passage includes a filtering means for transferring the air while controlling the moving speed of the air passing through the movement passage, and filtering foreign substances when the air passes there through.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile