CA2881367C - Ozone generating apparatus - Google Patents

Ozone generating apparatus Download PDF

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Publication number
CA2881367C
CA2881367C CA2881367A CA2881367A CA2881367C CA 2881367 C CA2881367 C CA 2881367C CA 2881367 A CA2881367 A CA 2881367A CA 2881367 A CA2881367 A CA 2881367A CA 2881367 C CA2881367 C CA 2881367C
Authority
CA
Canada
Prior art keywords
electrode
projection
metal electrode
dielectric
projections
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA2881367A
Other languages
English (en)
French (fr)
Other versions
CA2881367A1 (en
Inventor
Ryoichi Takahashi
Takaaki Murata
Kazuhiko Noda
Kie Kubo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Publication of CA2881367A1 publication Critical patent/CA2881367A1/en
Application granted granted Critical
Publication of CA2881367C publication Critical patent/CA2881367C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10—Preparation of ozone
    • C01B13/11—Preparation of ozone by electric discharge
    • C01B13/115—Preparation of ozone by electric discharge characterised by the electrical circuits producing the electrical discharge
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10—Preparation of ozone
    • C01B13/11—Preparation of ozone by electric discharge
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/20—Electrodes used for obtaining electrical discharge
    • C01B2201/22—Constructional details of the electrodes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/30—Dielectrics used in the electrical dischargers
    • C01B2201/32—Constructional details of the dielectrics
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
CA2881367A 2012-08-09 2013-03-14 Ozone generating apparatus Active CA2881367C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-177398 2012-08-09
JP2012177398A JP5439556B2 (ja) 2012-08-09 2012-08-09 オゾン発生装置
PCT/JP2013/057285 WO2014024510A1 (ja) 2012-08-09 2013-03-14 オゾン発生装置

Publications (2)

Publication Number Publication Date
CA2881367A1 CA2881367A1 (en) 2014-02-13
CA2881367C true CA2881367C (en) 2018-04-24

Family

ID=50067758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2881367A Active CA2881367C (en) 2012-08-09 2013-03-14 Ozone generating apparatus

Country Status (8)

Country Link
US (1) US9309118B2 (https=)
JP (1) JP5439556B2 (https=)
CN (1) CN104520230B (https=)
AU (1) AU2013300977B2 (https=)
CA (1) CA2881367C (https=)
IN (1) IN2015DN01898A (https=)
SG (1) SG11201500991YA (https=)
WO (1) WO2014024510A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5624659B1 (ja) 2013-08-27 2014-11-12 株式会社東芝 引き抜き装置
JP6407702B2 (ja) * 2014-12-19 2018-10-17 株式会社東芝 オゾン発生装置
CA3253217A1 (en) * 2022-02-25 2025-02-25 Metawater Co., Ltd. OZONE GENERATION DEVICE

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08320212A (ja) 1995-05-25 1996-12-03 Toshiba Fa Syst Eng Kk オゾナイザの放電ギャップ調整方法
JP3828970B2 (ja) 1996-12-19 2006-10-04 東芝Ｉｔコントロールシステム株式会社 オゾン発生器
CN2344386Y (zh) * 1998-11-17 1999-10-20 包振华 管状臭氧发生器
JP2001151503A (ja) 1999-11-19 2001-06-05 Toshiba Fa Syst Eng Corp オゾン発生器用スペーサ
JP3641608B2 (ja) * 2001-11-22 2005-04-27 東芝三菱電機産業システム株式会社 オゾン発生器
CN2603802Y (zh) * 2003-02-17 2004-02-18 谢森林 低温同轴等离子生产臭氧装置
JP4426935B2 (ja) 2004-09-10 2010-03-03 メタウォーター株式会社 無声放電形オゾン発生器
WO2007108142A1 (ja) 2006-03-17 2007-09-27 Mitsubishi Electric Corporation オゾン発生装置
CN201209121Y (zh) * 2007-10-18 2009-03-18 多元水环保技术产业(中国)有限公司 高效臭氧发生筒
JP5185592B2 (ja) * 2007-10-18 2013-04-17 メタウォーター株式会社 オゾン発生装置
JP5417019B2 (ja) 2009-04-13 2014-02-12 メタウォーター株式会社 オゾン発生電極
JP5048714B2 (ja) * 2009-05-19 2012-10-17 三菱電機株式会社 オゾン発生装置
WO2010137153A1 (ja) * 2009-05-28 2010-12-02 多田電機株式会社 オゾン発生装置
CA2764215C (en) 2010-12-21 2014-03-18 Kabushiki Kaisha Toshiba Ozone generating apparatus
JP5677344B2 (ja) 2012-03-16 2015-02-25 株式会社東芝 オゾン発生装置

Also Published As

Publication number Publication date
JP2014034501A (ja) 2014-02-24
WO2014024510A1 (ja) 2014-02-13
SG11201500991YA (en) 2015-04-29
US9309118B2 (en) 2016-04-12
IN2015DN01898A (https=) 2015-08-07
JP5439556B2 (ja) 2014-03-12
AU2013300977B2 (en) 2017-03-02
CN104520230B (zh) 2017-08-15
AU2013300977A1 (en) 2015-02-26
US20150239737A1 (en) 2015-08-27
CN104520230A (zh) 2015-04-15
AU2013300977A2 (en) 2015-04-02
CA2881367A1 (en) 2014-02-13

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