Invention Grant
US08445863B2 Ion generation method, ion generation apparatus, and electric equipment using the same
有权
离子产生方法，离子发生装置和使用其的电气设备
- Patent Title: Ion generation method, ion generation apparatus, and electric equipment using the same
- Patent Title (中): 离子产生方法，离子发生装置和使用其的电气设备
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Application No.: US13378966Application Date: 2010-05-21
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Publication No.: US08445863B2Publication Date: 2013-05-21
- Inventor: Hiromu Nishida
- Applicant: Hiromu Nishida
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2009-146552 20090619
- International Application: PCT/JP2010/058616 WO 20100521
- International Announcement: WO2010/146966 WO 20101223
- Main IPC: H01T23/00
- IPC: H01T23/00
Abstract:
An air cleaner includes a negative ion generation portion generating negative ions, a positive ion generation portion generating positive ions, a drive portion adjusting a distance between the ion generation portions, a wind velocity sensor detecting wind velocity at positions where the ion generation portions are installed, and a microcomputer controlling the drive portion based on a detection result of the wind velocity sensor and setting distance D between the ion generation portions to an optimal value. Therefore, since the distance between the ion generation portions is set to the optimal value, a large amount of ion generation can be obtained.
Public/Granted literature
- US20120085921A1 ION GENERATION METHOD, ION GENERATION APPARATUS, AND ELECTRIC EQUIPMENT USING THE SAME Public/Granted day:2012-04-12
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