Invention Grant
US08049170B2 Induction electrode, ion generation element, ion generation apparatus, and electric equipment
有权
感应电极,离子发生元件,离子发生装置和电气设备
- Patent Title: Induction electrode, ion generation element, ion generation apparatus, and electric equipment
- Patent Title (中): 感应电极,离子发生元件,离子发生装置和电气设备
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Application No.: US12300106Application Date: 2007-05-01
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Publication No.: US08049170B2Publication Date: 2011-11-01
- Inventor: Yoshinori Sekoguchi , Yasuhiro Iwashita
- Applicant: Yoshinori Sekoguchi , Yasuhiro Iwashita
- 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: JP2006-129795 20060509
- International Application: PCT/JP2007/059295 WO 20070501
- International Announcement: WO2007/129633 WO 20071115
- Main IPC: H01T19/00
- IPC: H01T19/00

Abstract:
An ion generation element includes an induction electrode and a plurality of discharge electrodes. The induction electrode is formed of one metal plate. A circumferential portion of a through hole is bent, and a thickness of a wall portion of the through hole is greater than a thickness of a top plate portion. A needle-like tip end of the discharge electrode is located within a range of the thickness of the through hole. Thus, an induction electrode having a structure realizing a small thickness, capable of lessening variation in an amount of ion generation caused by variation in positional relation between the tip end of the discharge electrode and the induction electrode, an ion generation element, an ion generation apparatus, and electric equipment can be obtained.
Public/Granted literature
- US20090140164A1 INDUCTION ELECTRODE, ION GENERATION ELEMENT, ION GENERATION APPARATUS, AND ELECTRIC EQUIPMENT Public/Granted day:2009-06-04
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