TW200518796A - Ion generator and air conditioning apparatus employing such ion generator - Google Patents

Ion generator and air conditioning apparatus employing such ion generator

Info

Publication number
TW200518796A
TW200518796A TW093124242A TW93124242A TW200518796A TW 200518796 A TW200518796 A TW 200518796A TW 093124242 A TW093124242 A TW 093124242A TW 93124242 A TW93124242 A TW 93124242A TW 200518796 A TW200518796 A TW 200518796A
Authority
TW
Taiwan
Prior art keywords
ion generator
over time
varies over
conditioning apparatus
air conditioning
Prior art date
Application number
TW093124242A
Other languages
Chinese (zh)
Inventor
Tetsuyuki Ohtani
Kazuo Nishikawa
Hideo Nojima
Original Assignee
Sharp Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Kk filed Critical Sharp Kk
Publication of TW200518796A publication Critical patent/TW200518796A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T23/00—Apparatus for generating ions to be introduced into non-enclosed gases, e.g. into the atmosphere

Abstract

An ion generator that achieves superior air purification effect by generating ions of high concentration, and an air conditioning apparatus employing such an ion generator are provided. The ion generator (17) includes opposite electrodes with a dielectric (13) therebetween to generate ions by applying a positive voltage that varies over time or a negative voltage that varies over time across the electrodes. The maximum value of the rising rate or dropping rate of the voltage that varies over time is preferably at least 150V/msec. The waveform of the voltage that varies over time is preferably an overlapping waveform of a direct current wave and a waveform that varies over time. The ion generator is preferably applicable to an air conditioning apparatus (11) that releases positive ions and/or negative ions into the air.
TW093124242A 2003-08-21 2004-08-12 Ion generator and air conditioning apparatus employing such ion generator TW200518796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003297736A JP2005071715A (en) 2003-08-21 2003-08-21 Ion generating device and air conditioner using this

Publications (1)

Publication Number Publication Date
TW200518796A true TW200518796A (en) 2005-06-16

Family

ID=34213656

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093124242A TW200518796A (en) 2003-08-21 2004-08-12 Ion generator and air conditioning apparatus employing such ion generator

Country Status (3)

Country Link
JP (1) JP2005071715A (en)
TW (1) TW200518796A (en)
WO (1) WO2005020397A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113680530A (en) * 2020-05-18 2021-11-23 广东美的制冷设备有限公司 Air purification equipment, air purification control method, power supply device and storage medium

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5112371B2 (en) * 2009-03-27 2013-01-09 株式会社東芝 Airflow generator
KR20110115437A (en) * 2010-04-15 2011-10-21 삼성전자주식회사 Image forming apparatus
CN112815465A (en) * 2021-01-11 2021-05-18 海信（山东）空调有限公司 Negative ion concentration adjusting method and device, air purifying equipment and storage medium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2520311B2 (en) * 1989-03-07 1996-07-31 高砂熱学工業株式会社 Ion generator and static elimination equipment for charged articles in clean space using the same
JP2002216933A (en) * 2000-09-26 2002-08-02 Sharp Corp Ion generating device and air conditioning device using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113680530A (en) * 2020-05-18 2021-11-23 广东美的制冷设备有限公司 Air purification equipment, air purification control method, power supply device and storage medium

Also Published As

Publication number Publication date
WO2005020397A1 (en) 2005-03-03
JP2005071715A (en) 2005-03-17

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