Abstract: An air purifier filter is proposed. The air purifier filter includes: a filter body having an inlet and an outlet therein such that air flows therethrough, and a receiving space having formed therein; a substrate provided in the receiving space of the filter body; and activated carbon attached to a surface of the substrate, wherein the substrate has a three-dimensional corrugated structure.
Type:
Grant
Filed:
October 28, 2020
Date of Patent:
December 12, 2023
Assignee:
3AC., LTD.
Inventors:
Hee Tae Yang, Sun Ho Lee, Jae Ho Jeon, Mi Ra Kwon, Yu Min Kim
Abstract: The present invention relates to a filter core for deodorizing agent filling and a deodorizing filter employing the same. More particularly, the present invention relates to a filter core for deodorizing agent filling and a deodorizing filter employing the same, in which an airflow path to be formed in multiple directions thus enhancing the airflow performance and improving the deodorizing efficiency. Accordingly, airflow can be generated in various directions so that airflow can efficiently flow and the pressure loss due to airflow can be reduced, thereby improving the deodorizing performance. In addition, the path through which the odor components are removed while air passes through the deodorizing agent is increased, thereby increasing a time that air is in contact with the deodorizing agent and improving the deodorizing efficiency.
Type:
Grant
Filed:
March 13, 2017
Date of Patent:
November 26, 2019
Assignee:
3AC., LTD.
Inventors:
Hee Tae Yang, Mi Ra Kwon, Na Ri Kim, Jeong Gon Ko, Ki Yeong Kim, Yun Hee Lee, Kwang Hyeok Lee, Jin Hoon Kim
Abstract: The present invention relates to a filter core for deodorizing agent filling and a deodorizing filter employing the same. More particularly, the present invention relates to a filter core for deodorizing agent filling and a deodorizing filter employing the same, in which an airflow path to be formed in multiple directions thus enhancing the airflow performance and improving the deodorizing efficiency. Accordingly, airflow can be generated in various directions so that airflow can efficiently flow and the pressure loss due to airflow can be reduced, thereby improving the deodorizing performance. In addition, the path through which the odor components are removed while air passes through the deodorizing agent is increased, thereby increasing a time that air is in contact with the deodorizing agent and improving the deodorizing efficiency.
Type:
Application
Filed:
March 13, 2017
Publication date:
June 21, 2018
Applicant:
3AC., LTD.
Inventors:
Hee Tae YANG, Mi Ra KWON, Na Ri KIM, Jeong Gon KO, Ki Yeong KIM, Yun Hee LEE, Kwang Hyeok LEE, Jin Hoon KIM