公开(公告)号：US20250012291A1

公开(公告)日：2025-01-09

申请号：US18709907

申请日：2022-07-06

Applicant: COWAY CO., LTD.

Inventor： Bong Suk KIM ,  Sang Gu SIM ,  Myung Jin PARK ,  Sung Jin KIM ,  Sung Jae LEE

IPC: F04D29/42 ,  F04D17/08 ,  F04D29/28

Abstract: An air blower is disclosed. An air blower according to an aspect of the present invention includes: a fan member rotatably provided to provide transfer force to fluid; a flow passage-forming member accommodating the fan member, having a space that communicates with the outside, and including an outer periphery that encompasses the fan member; a scroll unit rotatably accommodated in the space of the flow passage-forming member; and a housing, which communicates with the space of the flow passage-forming member and the outside, covers the space of the flow passage-forming member and the scroll part, and is coupled to the flow passage-forming member, wherein the scroll unit includes: a scroll motor fixedly coupled to the housing; a scroll body coupled to the scroll motor so as to rotate by means of the operation of the scroll motor; and a scroll opening penetrating the outer periphery of the scroll body so as to allow the space of the flow passage-forming member to communicate with the outside.

公开(公告)号：US20240140822A1

公开(公告)日：2024-05-02

申请号：US18495824

申请日：2023-10-27

Applicant: COWAY Co., Ltd.

Inventor： Eui Hwan LEE ,  Chan Jung PARK ,  Jun HER ,  Myeong Hoon KANG ,  Gyeong Cheol SIN ,  Sang Gu SIM

IPC: C02F1/00

CPC classification number: C02F1/001 ,  C02F2201/007

Abstract: A water purifier is provided. A water purifier according to one aspect of the present invention may include a housing having a first accommodation space therein, and made of a paper material; a water purifier faucet disposed in the first accommodation space to receive raw water and discharge purified water; and a filter coupled to the water purifier faucet to generate the purified water by filtering the raw water, wherein the water purifier faucet includes a base frame having a second accommodation space therein in which the filter is accommodated; a water inlet module provided on one side of the base frame to supply raw water introduced from the outside to the filter; and a water outlet module provided on the other side of the base frame to receive the purified water generated by the filter and discharge it to the outside.