Title:
NEGATIVE ION GENERATING DEVICE AND ASSEMBLING DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/077984
Kind Code:
A1
Abstract:
A negative ion generating device (10), which is used for being assembled on a processing tool (20). The negative ion generating device (10) comprises a housing (11), a negative ion generator (12) and an extension member (13); the housing (11) is used for being mounted on the processing tool (20); the negative ion generator (12) is located in the housing (11); the extension member (13) has an electrical connection end (131) and a negative ion release end (132) that are opposite to one another; the extension member (13) is connected to the housing (11), the electrical connection end (131) is electrically connected to the negative ion generator (12), and the extension member (13) is used for extending towards a processing head (222) of the processing tool (20), such that the negative ion release end (132) is adjacent to the processing head (222) of the processing tool (20); and the negative ion generating device (10) generates nearby sedimentation for dust when the processing tool (20) is in operation.
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Inventors:
CHEN YUNG-CHUNG (CN)
LIN MING-YENG (CN)
LIN MING-YENG (CN)
Application Number:
PCT/CN2022/119987
Publication Date:
May 11, 2023
Filing Date:
September 20, 2022
Export Citation:
Assignee:
CHEN YUNG CHUNG (CN)
International Classes:
A61B17/32; A61C1/00; F24F8/192
Domestic Patent References:
| WO2019043508A2 | 2019-03-07 |
Foreign References:
| US20190178510A1 | 2019-06-13 | |||
| CN210245953U | 2020-04-03 | |||
| CN1297270A | 2001-05-30 | |||
| CN207350557U | 2018-05-11 | |||
| CN210668991U | 2020-06-02 | |||
| US20200138554A1 | 2020-05-07 | |||
| CN202933042U | 2013-05-15 | |||
| JP2016225279A | 2016-12-28 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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