Invention Application
- Patent Title: MIXED FLOW FAN MODULE AND PORTABLE AIR PURIFIER WITH MIXED FLOW FAN MODULE
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Application No.: US17384893Application Date: 2021-07-26
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Publication No.: US20220023788A1Publication Date: 2022-01-27
- Inventor: Si Young OH , Juhyun Kim , Kidong Kim , Seok-Ho Choi
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Priority: KR10-2020-0093403 20200727,KR10-2020-0174530 20201214
- Main IPC: B01D46/00
- IPC: B01D46/00 ; F04D19/00 ; F04D29/52
Abstract:
A mixed flow fan module and a portable air purifier including a mixed flow fan module are provided. The mixed flow fan module may include a fan housing having an outer surface that is curved along a circumferential direction and defining an operation space, a fan rotatably disposed inside of the fan housing, and a fan base coupled to the fan housing and configured to guide air toward the fan.
Public/Granted literature
- US11717782B2 Mixed flow fan module and portable air purifier with mixed flow fan module Public/Granted day:2023-08-08
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