ATE236663T1 - Durch mikrowellen betätigte ultraviolett- lichtquelle - Google Patents

Durch mikrowellen betätigte ultraviolett- lichtquelle

Info

Publication number
ATE236663T1
ATE236663T1 AT99964508T AT99964508T ATE236663T1 AT E236663 T1 ATE236663 T1 AT E236663T1 AT 99964508 T AT99964508 T AT 99964508T AT 99964508 T AT99964508 T AT 99964508T AT E236663 T1 ATE236663 T1 AT E236663T1
Authority
AT
Austria
Prior art keywords
light source
ultraviolet light
microwave operated
operated ultraviolet
microwave
Prior art date
Application number
AT99964508T
Other languages
English (en)
Inventor
James Lucas
James Lodovico Moruzzi
Original Assignee
Quay Technologies Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26314742&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE236663(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GBGB9826033.4A external-priority patent/GB9826033D0/en
Priority claimed from GBGB9917661.2A external-priority patent/GB9917661D0/en
Application filed by Quay Technologies Ltd filed Critical Quay Technologies Ltd
Application granted granted Critical
Publication of ATE236663T1 publication Critical patent/ATE236663T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • H01J65/044—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by a separate microwave unit
    • 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—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
    • A61L2/02—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using physical processes
    • A61L2/08—Radiation
    • A61L2/10—Ultraviolet [UV] radiation
    • 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
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/123—Ultraviolet light
    • B01J19/124—Ultraviolet light generated by microwave irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • C02F1/325—Irradiation devices or lamp constructions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/302—Treatment of water, waste water, or sewage by irradiation with microwaves
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3223—Single elongated lamp located on the central axis of a turbular reactor
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/32—Details relating to UV-irradiation devices
    • C02F2201/322—Lamp arrangement
    • C02F2201/3227—Units with two or more lamps
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/02—Specific form of oxidant
    • C02F2305/023—Reactive oxygen species, singlet oxygen, OH radical

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Physical Water Treatments (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
AT99964508T 1998-11-28 1999-11-23 Durch mikrowellen betätigte ultraviolett- lichtquelle ATE236663T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9826033.4A GB9826033D0 (en) 1998-11-28 1998-11-28 Ultra violet radiation
GBGB9917661.2A GB9917661D0 (en) 1999-07-29 1999-07-29 Steriliser
PCT/EP1999/009173 WO2000032244A1 (en) 1998-11-28 1999-11-23 Steriliser

Publications (1)

Publication Number Publication Date
ATE236663T1 true ATE236663T1 (de) 2003-04-15

Family

ID=26314742

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99964508T ATE236663T1 (de) 1998-11-28 1999-11-23 Durch mikrowellen betätigte ultraviolett- lichtquelle

Country Status (12)

Country Link
EP (1) EP1137445B1 (de)
JP (2) JP2002531178A (de)
CN (1) CN1188175C (de)
AT (1) ATE236663T1 (de)
AU (1) AU770275B2 (de)
BR (1) BR9915741A (de)
CA (1) CA2352266C (de)
DE (1) DE69906792T2 (de)
DK (1) DK1137445T3 (de)
ES (1) ES2195651T3 (de)
PT (1) PT1137445E (de)
WO (1) WO2000032244A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1200985B1 (de) 1999-07-29 2012-05-09 Severn Trent Water Purification, Inc. Uv lichtquelle
US6351070B1 (en) * 1999-12-28 2002-02-26 Fusion Uv Systems, Inc. Lamp with self-constricting plasma light source
US20020101191A1 (en) * 2000-11-13 2002-08-01 Dolan James T. Sealed microwave lamp and light distribution system
FR2819306B1 (fr) * 2001-01-08 2003-04-18 Titanaire Groupe Dispositif de captage des bacteries dans une installation de climatisation
DE50205491D1 (de) * 2001-03-27 2006-03-30 Altura Leiden Holding UV-Desinfektionseinrichtung
GB0120993D0 (en) 2001-08-30 2001-10-24 Quay Technologies Pulsed UV light source
CN1449872B (zh) * 2003-04-10 2010-05-12 上海复旦辰光科技有限公司 一种利用微波清洁材料表面的方法及其装置
GB2413005B (en) * 2004-04-07 2007-04-04 Jenact Ltd UV light source
GB2418335B (en) 2004-09-17 2008-08-27 Jenact Ltd Sterilising an air flow using an electrodeless UV lamp within microwave resonator
DE102005043932B4 (de) * 2005-09-15 2010-03-18 Umex Gmbh Dresden Anordnung zur UV-Bestrahlung von Flüssigkeiten mit elektrodenloser Strahlungsquelle
DE602006011626D1 (de) 2006-11-06 2010-02-25 Sev Trent Water Purification I Vorrichtung zur Wasserdesinfektion
US9232618B2 (en) * 2007-08-06 2016-01-05 Immunolight, Llc Up and down conversion systems for production of emitted light from various energy sources including radio frequency, microwave energy and magnetic induction sources for upconversion
RU2395460C2 (ru) * 2008-09-22 2010-07-27 Государственное Унитарное Предприятие "Водоканал Санкт-Петербурга" Способ обеззараживания жидкости ультрафиолетовым излучением и устройство для его реализации
US8269190B2 (en) 2010-09-10 2012-09-18 Severn Trent Water Purification, Inc. Method and system for achieving optimal UV water disinfection
CN103976660A (zh) * 2014-05-20 2014-08-13 冷光君 饮水机灭菌器
CN108911026A (zh) * 2018-08-02 2018-11-30 江苏威仕盾环保科技有限公司 螺旋式紫外线杀菌器
CN110092435B (zh) * 2019-06-03 2024-04-12 北京石油化工学院 一种微波-紫外协同有机废水处理系统
CN111547810B (zh) * 2020-05-15 2020-11-20 重庆昕晟环保科技有限公司 一种二次供水紫外消毒设备内紫外灯的排列方法
CN114794352A (zh) * 2022-05-18 2022-07-29 华侨大学 一种基于微波源的单灯管超高功率的紫外表面消杀技术

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911318A (en) * 1972-03-29 1975-10-07 Fusion Systems Corp Method and apparatus for generating electromagnetic radiation
CA1024246A (en) * 1973-08-22 1978-01-10 Donald M. Spero Apparatus and method for generating radiation
JPS6199264A (ja) * 1984-10-19 1986-05-17 Mitsubishi Electric Corp マイクロ波放電光源装置
JPS6146290A (ja) * 1984-08-13 1986-03-06 Toshiba Corp 流体処理装置
JPS61172562A (ja) * 1985-01-28 1986-08-04 東芝ライテック株式会社 気体の脱臭殺菌装置
JPS61208743A (ja) * 1985-03-13 1986-09-17 Toshiba Corp 紫外線処理装置
JPS6281397U (de) * 1985-11-11 1987-05-25
JPH0352688A (ja) * 1989-07-19 1991-03-06 Matsushita Electric Works Ltd 紫外線殺菌装置
JPH06140172A (ja) * 1992-10-20 1994-05-20 Houshin Kagaku Sangiyoushiyo:Kk 紫外線発光装置
EP0783327B1 (de) * 1994-09-27 1999-03-17 The Body Shop International Plc Reinigungsgerät
US5594303A (en) * 1995-03-09 1997-01-14 Fusion Lighting, Inc. Apparatus for exciting an electrodeless lamp with an increasing electric field intensity
JP3688357B2 (ja) * 1995-08-24 2005-08-24 蛇の目ミシン工業株式会社 浴槽湯の清浄化装置
JPH10241635A (ja) * 1997-02-27 1998-09-11 Toshiba Lighting & Technol Corp 無電極放電ランプ、無電極放電ランプ装置、無電極放電ランプ点灯装置及び流体処理装置

Also Published As

Publication number Publication date
CN1188175C (zh) 2005-02-09
CA2352266A1 (en) 2000-06-08
DE69906792T2 (de) 2003-12-18
JP2002531178A (ja) 2002-09-24
JP2011145299A (ja) 2011-07-28
EP1137445B1 (de) 2003-04-09
AU3034800A (en) 2000-06-19
CN1328474A (zh) 2001-12-26
EP1137445A1 (de) 2001-10-04
AU770275B2 (en) 2004-02-19
DE69906792D1 (de) 2003-05-15
BR9915741A (pt) 2001-08-14
WO2000032244A1 (en) 2000-06-08
DK1137445T3 (da) 2003-06-02
ES2195651T3 (es) 2003-12-01
JP5111631B2 (ja) 2013-01-09
CA2352266C (en) 2008-02-12
PT1137445E (pt) 2003-08-29

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