WO2009008449A1 - High voltage generator circuit, ion generator and electric apparatus - Google Patents

High voltage generator circuit, ion generator and electric apparatus Download PDF

Info

Publication number
WO2009008449A1
WO2009008449A1 PCT/JP2008/062403 JP2008062403W WO2009008449A1 WO 2009008449 A1 WO2009008449 A1 WO 2009008449A1 JP 2008062403 W JP2008062403 W JP 2008062403W WO 2009008449 A1 WO2009008449 A1 WO 2009008449A1
Authority
WO
WIPO (PCT)
Prior art keywords
switching
direct current
section
boosting
high voltage
Prior art date
Application number
PCT/JP2008/062403
Other languages
French (fr)
Japanese (ja)
Inventor
Atsushi Yamashita
Original Assignee
Sharp Kabushiki Kaisha
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 Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Publication of WO2009008449A1 publication Critical patent/WO2009008449A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/66—Applications of electricity supply techniques
    • B03C3/68—Control systems therefor
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33561—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having more than one ouput with independent control

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Dc-Dc Converters (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Generation Of Surge Voltage And Current (AREA)

Abstract

A high voltage generator circuit comprises first and second boosting sections for boosting a voltage supplied by a primary side coil through mutual induction and outputting the voltage from a secondary side coil, a first switching section for switching ON/OFF of a direct current from a direct current power source to the first boosting section according to a state of a predetermined first signal (pulse signal), a second switching section for switching ON/OFF of a direct current from the direct current power source to the second boosting section according to a state of a predetermined second signal (pulse signal), and a controlling section for controlling the switching operations at the first and second switching sections by generating the first and second signals, wherein the controlling section is capable of adjusting pulse widths and pulse intervals for respective first and second signals separately.
PCT/JP2008/062403 2007-07-09 2008-07-09 High voltage generator circuit, ion generator and electric apparatus WO2009008449A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007179357A JP2009016288A (en) 2007-07-09 2007-07-09 High-voltage generating circuit, ion generator, and electric device
JP2007-179357 2007-07-09

Publications (1)

Publication Number Publication Date
WO2009008449A1 true WO2009008449A1 (en) 2009-01-15

Family

ID=40228620

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062403 WO2009008449A1 (en) 2007-07-09 2008-07-09 High voltage generator circuit, ion generator and electric apparatus

Country Status (2)

Country Link
JP (1) JP2009016288A (en)
WO (1) WO2009008449A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2397227A1 (en) * 2010-06-18 2011-12-21 Alstom Technology Ltd Method to control the line distortion of a system of power supplies of electrostatic precipitators
WO2013180000A1 (en) * 2012-05-29 2013-12-05 シャープ株式会社 Ion generation device
WO2015000099A1 (en) * 2013-07-01 2015-01-08 海信容声(广东)冰箱有限公司 Fresh-keeping and sterilizing apparatus for refrigerator, and control method
US8968535B2 (en) 2009-12-14 2015-03-03 Spp Process Technology Systems Uk Limited Ion beam source
CN113447529A (en) * 2021-08-11 2021-09-28 漳州市东南电子技术研究所有限公司 Method and device for testing air anion generation amount in unit time
TWI757214B (en) * 2021-07-15 2022-03-01 卜冠華 Multi-stage negative ion beauty device

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011058856A (en) * 2009-09-08 2011-03-24 Koei Endo Device for generating positron using icosolid aggregate
BR112013005787A2 (en) * 2010-09-14 2016-05-03 Panasonic Corp ozone and ion generation device for the generation of ozone and ionic wind, and air conditioner including the same
JP2013073861A (en) * 2011-09-29 2013-04-22 Sharp Corp Ion generating device
JP5783604B2 (en) * 2011-11-02 2015-09-24 シャープ株式会社 Ion generator and electrical equipment
JP5878347B2 (en) * 2011-11-29 2016-03-08 シャープ株式会社 Ion generator
JP2018201714A (en) * 2017-05-31 2018-12-27 小泉成器株式会社 Hair care device

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11135293A (en) * 1997-10-24 1999-05-21 Keyence Corp Electricity removing device
JP2000058290A (en) * 1998-06-04 2000-02-25 Keyence Corp Static eliminator
WO2003098759A1 (en) * 2002-05-15 2003-11-27 Array Proto Technology Inc. Ion generator, electrode and remote controller
JP2004362951A (en) * 2003-06-05 2004-12-24 Keyence Corp Discharger
JP2005100870A (en) * 2003-09-25 2005-04-14 Shuji Takaishi Method of controlling amount of ion generation, and ionizer
JP2006059711A (en) * 2004-08-20 2006-03-02 Sharp Corp Ion generating device, and electric device equipped therewith

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11135293A (en) * 1997-10-24 1999-05-21 Keyence Corp Electricity removing device
JP2000058290A (en) * 1998-06-04 2000-02-25 Keyence Corp Static eliminator
WO2003098759A1 (en) * 2002-05-15 2003-11-27 Array Proto Technology Inc. Ion generator, electrode and remote controller
JP2004362951A (en) * 2003-06-05 2004-12-24 Keyence Corp Discharger
JP2005100870A (en) * 2003-09-25 2005-04-14 Shuji Takaishi Method of controlling amount of ion generation, and ionizer
JP2006059711A (en) * 2004-08-20 2006-03-02 Sharp Corp Ion generating device, and electric device equipped therewith

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8968535B2 (en) 2009-12-14 2015-03-03 Spp Process Technology Systems Uk Limited Ion beam source
US20130206001A1 (en) * 2010-06-18 2013-08-15 Alstom Technology Ltd Method to control the line distoration of a system of power supplies of electrostatic precipitators
CN102933309A (en) * 2010-06-18 2013-02-13 阿尔斯通技术有限公司 Method to control the line distortion of a system of power supplies of electrostatic precipitators
EP2397227A1 (en) * 2010-06-18 2011-12-21 Alstom Technology Ltd Method to control the line distortion of a system of power supplies of electrostatic precipitators
WO2011157831A3 (en) * 2010-06-18 2012-11-22 Alstom Technology Ltd Method to control the line distortion of a system of power supplies of electrostatic precipitators
US9132434B2 (en) 2010-06-18 2015-09-15 Alstom Technology Ltd Method to control the line distoration of a system of power supplies of electrostatic precipitators
CN102933309B (en) * 2010-06-18 2017-07-18 通用电器技术有限公司 The method for controlling the line distortion of the electric power supply system of electrostatic precipitator
WO2013180000A1 (en) * 2012-05-29 2013-12-05 シャープ株式会社 Ion generation device
WO2015000099A1 (en) * 2013-07-01 2015-01-08 海信容声(广东)冰箱有限公司 Fresh-keeping and sterilizing apparatus for refrigerator, and control method
EP2846118A4 (en) * 2013-07-01 2016-01-13 Hisense Ronshen Gd Refrig Co Fresh-keeping and sterilizing apparatus for refrigerator, and control method
TWI757214B (en) * 2021-07-15 2022-03-01 卜冠華 Multi-stage negative ion beauty device
CN113447529A (en) * 2021-08-11 2021-09-28 漳州市东南电子技术研究所有限公司 Method and device for testing air anion generation amount in unit time
CN113447529B (en) * 2021-08-11 2022-05-27 漳州市东南电子技术研究所有限公司 Method and device for testing air anion generation amount in unit time

Also Published As

Publication number Publication date
JP2009016288A (en) 2009-01-22

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