GB1407249A - Corona generation - Google Patents

Corona generation

Info

Publication number
GB1407249A
GB1407249A GB3933372A GB3933372A GB1407249A GB 1407249 A GB1407249 A GB 1407249A GB 3933372 A GB3933372 A GB 3933372A GB 3933372 A GB3933372 A GB 3933372A GB 1407249 A GB1407249 A GB 1407249A
Authority
GB
United Kingdom
Prior art keywords
corona
aug
parallel
transformer
supply
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.)
Expired
Application number
GB3933372A
Other languages
English (en)
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.)
Purification Sciences Inc
Original Assignee
Purification Sciences Inc
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 Purification Sciences Inc filed Critical Purification Sciences Inc
Publication of GB1407249A publication Critical patent/GB1407249A/en
Expired legal-status Critical Current

Links

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
    • 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
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/20—Gaseous substances, e.g. vapours
    • A61L2/202—Ozone
    • 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
    • H01T19/00—Devices providing for corona discharge
    • 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
    • H02M5/00—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/40—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC
    • H02M5/42—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters
    • H02M5/44—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC
    • H02M5/443—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M5/45—Conversion of AC power input into AC power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into DC by static converters using discharge tubes or semiconductor devices to convert the intermediate DC into AC using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Power Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
GB3933372A 1971-08-25 1972-08-23 Corona generation Expired GB1407249A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17469171A 1971-08-25 1971-08-25

Publications (1)

Publication Number Publication Date
GB1407249A true GB1407249A (en) 1975-09-24

Family

ID=22637139

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3933372A Expired GB1407249A (en) 1971-08-25 1972-08-23 Corona generation

Country Status (11)

Country Link
US (1) US3784838A (enrdf_load_stackoverflow)
JP (1) JPS4831091A (enrdf_load_stackoverflow)
AR (1) AR197198A1 (enrdf_load_stackoverflow)
BR (1) BR7205747D0 (enrdf_load_stackoverflow)
CA (1) CA979486A (enrdf_load_stackoverflow)
CH (1) CH580875A5 (enrdf_load_stackoverflow)
DE (1) DE2240986C2 (enrdf_load_stackoverflow)
FR (1) FR2151394A5 (enrdf_load_stackoverflow)
GB (1) GB1407249A (enrdf_load_stackoverflow)
NL (1) NL7211424A (enrdf_load_stackoverflow)
SE (1) SE379126B (enrdf_load_stackoverflow)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984697A (en) * 1967-01-04 1976-10-05 Purification Sciences, Inc. Corona generator
US3899682A (en) * 1969-06-04 1975-08-12 Purification Sciences Inc Corona reactor method and apparatus
US3875035A (en) * 1971-08-25 1975-04-01 Purification Sciences Inc Solid state frequency converter for corona generator
FR2224403B1 (enrdf_load_stackoverflow) * 1973-04-06 1976-06-11 Botcharoff Jacqueline
JPS50124894A (enrdf_load_stackoverflow) * 1974-03-20 1975-10-01
US4027169A (en) * 1974-03-29 1977-05-31 Union Carbide Corporation High frequency power supply
JPS5234275B2 (enrdf_load_stackoverflow) * 1974-06-08 1977-09-02
JPS5234276B2 (enrdf_load_stackoverflow) * 1974-06-10 1977-09-02
JPS5114189A (ja) * 1974-07-25 1976-02-04 Mitsubishi Electric Corp Ozonhatsuseisochi
US4048668A (en) * 1975-05-09 1977-09-13 Source Gas Analyzers, Inc. Electrically driven high voltage ozonator
US4051043A (en) * 1976-01-26 1977-09-27 O-3 Company Apparatus for fluid treatment by electron emission
JPS5746333Y2 (enrdf_load_stackoverflow) * 1976-07-06 1982-10-13
JPS5326293A (en) * 1976-08-25 1978-03-10 Akio Yamamoto Ozone and ion generating air purifier
US4283291A (en) * 1977-01-24 1981-08-11 Union Carbide Corporation Corona reaction method and apparatus
DE2947352A1 (de) * 1979-11-23 1981-05-27 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur spannungsversorgung einer ozonisatoranlage
DE3027112A1 (de) * 1980-07-17 1982-02-11 Siemens AG, 1000 Berlin und 8000 München Spannungsversorgung fuer einen ozonisator
DE3129504C2 (de) * 1981-07-27 1985-11-07 Siemens AG, 1000 Berlin und 8000 München Spannungsversorgung für einen Ozonisator
DE3208895C2 (de) * 1982-03-12 1986-05-15 Rudolf 3501 Schauenburg Gesslauer Schaltungsanordnung zum impulsförmigen Betreiben von einem oder mehreren Hochfrequenz-Ozonisatoren
DE3521496A1 (de) * 1985-04-22 1986-10-23 Sorbios Verfahrenstech Verfahren und vorrichtung zur mittel- und hochfrequenten hochspannungsversorgung fuer impedanzartige lasten, insbesondere bei gasentladungen
US4789801A (en) * 1986-03-06 1988-12-06 Zenion Industries, Inc. Electrokinetic transducing methods and apparatus and systems comprising or utilizing the same
US5135725A (en) * 1989-08-14 1992-08-04 Infilco Degremont Inc. Ozone generator equipment and methods
US5169606A (en) * 1990-06-06 1992-12-08 American Ozone Systems, Inc. Ozone generator apparatus
US5008087A (en) * 1990-06-06 1991-04-16 American Ozone Systems, Inc. Ozone generator apparatus and method
US5145350A (en) * 1991-01-25 1992-09-08 Cleantech International, Inc. Ozone generator
FR2682829B1 (fr) * 1991-10-16 1994-01-14 Trailigaz Cie Gle Ozone Dispositif perfectionne d'alimentation en energie electrique d'un ozoneur.
US5443800A (en) * 1993-06-01 1995-08-22 Liftech Corporation Pulse train generating circuit for control of an ozone generating means
US20010046459A1 (en) * 1999-09-21 2001-11-29 St. Onge Benedict B. High efficiency ozone generator
JP4383743B2 (ja) * 2001-02-16 2009-12-16 イグニス・イノベイション・インコーポレーテッド 有機発光ダイオード表示器用のピクセル電流ドライバ
GB2517729A (en) * 2013-08-29 2015-03-04 Ozonica Ltd Disinfection of packaged articles
US20190172622A1 (en) * 2016-08-09 2019-06-06 Mitsubishi Electric Corporation Power supply device for ozone generator, and ozone generating device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US807964A (en) * 1904-05-09 1905-12-19 Nat Ozone Company Apparatus for producing ozone.
US1403759A (en) * 1920-02-27 1922-01-17 Fitzpatrick John Ozone generator
US2822327A (en) * 1955-03-31 1958-02-04 Gen Electric Method of generating ozone
US3205162A (en) * 1961-08-08 1965-09-07 Celanese Corp Electric discharge process and apparatus
JPS4328232Y1 (enrdf_load_stackoverflow) * 1964-09-03 1968-11-20
US3455803A (en) * 1965-10-22 1969-07-15 Puromatic Inc Ozone producing apparatus and method utilizing a resonant circuit where the capacitance is provided by the reactant fluid
US3496092A (en) * 1968-03-28 1970-02-17 Gen Electric Solid state corona generator for chemical - electrical discharge processes

Also Published As

Publication number Publication date
CH580875A5 (enrdf_load_stackoverflow) 1976-10-15
FR2151394A5 (enrdf_load_stackoverflow) 1973-04-13
CA979486A (en) 1975-12-09
BR7205747D0 (pt) 1973-06-28
NL7211424A (enrdf_load_stackoverflow) 1973-02-27
DE2240986A1 (de) 1973-03-01
DE2240986C2 (de) 1982-05-19
AR197198A1 (es) 1974-03-22
US3784838A (en) 1974-01-08
JPS4831091A (enrdf_load_stackoverflow) 1973-04-24
SE379126B (enrdf_load_stackoverflow) 1975-09-22

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee