GB2550157B - A UV Discharge lamp with improved operating life - Google Patents

A UV Discharge lamp with improved operating life Download PDF

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Publication number
GB2550157B
GB2550157B GB1608178.8A GB201608178A GB2550157B GB 2550157 B GB2550157 B GB 2550157B GB 201608178 A GB201608178 A GB 201608178A GB 2550157 B GB2550157 B GB 2550157B
Authority
GB
United Kingdom
Prior art keywords
discharge lamp
operating life
improved operating
improved
life
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
GB1608178.8A
Other versions
GB201608178D0 (en
GB2550157A (en
Inventor
slater Mark
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.)
Alpha Cure Ltd
Original Assignee
Alpha Cure 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
Application filed by Alpha Cure Ltd filed Critical Alpha Cure Ltd
Priority to GB1608178.8A priority Critical patent/GB2550157B/en
Publication of GB201608178D0 publication Critical patent/GB201608178D0/en
Priority to PCT/GB2017/051289 priority patent/WO2017194930A1/en
Publication of GB2550157A publication Critical patent/GB2550157A/en
Application granted granted Critical
Publication of GB2550157B publication Critical patent/GB2550157B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • 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
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultra-violet radiation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/92—Lamps with more than one main discharge path
    • 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
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/10—Apparatus features
    • A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
GB1608178.8A 2016-05-10 2016-05-10 A UV Discharge lamp with improved operating life Active GB2550157B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1608178.8A GB2550157B (en) 2016-05-10 2016-05-10 A UV Discharge lamp with improved operating life
PCT/GB2017/051289 WO2017194930A1 (en) 2016-05-10 2017-05-10 A uv discharge lamp with improved operating life

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1608178.8A GB2550157B (en) 2016-05-10 2016-05-10 A UV Discharge lamp with improved operating life

Publications (3)

Publication Number Publication Date
GB201608178D0 GB201608178D0 (en) 2016-06-22
GB2550157A GB2550157A (en) 2017-11-15
GB2550157B true GB2550157B (en) 2021-01-27

Family

ID=56297453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1608178.8A Active GB2550157B (en) 2016-05-10 2016-05-10 A UV Discharge lamp with improved operating life

Country Status (2)

Country Link
GB (1) GB2550157B (en)
WO (1) WO2017194930A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB726891A (en) * 1949-07-19 1955-03-23 Hermann Eduard Krefft Improvement in electrical discharge lamp
US4754194A (en) * 1986-09-26 1988-06-28 Wilson Feliciano Flourescent light bulb
US5237241A (en) * 1991-05-20 1993-08-17 Sony Corporation Cold-cathode fluorescent discharge tube

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3801853A (en) * 1969-05-28 1974-04-02 G Giannini Discharge tube apparatus
JPH07122235A (en) * 1993-05-31 1995-05-12 Matsushita Electric Ind Co Ltd High pressure discharge lamp and its lighting method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB726891A (en) * 1949-07-19 1955-03-23 Hermann Eduard Krefft Improvement in electrical discharge lamp
US4754194A (en) * 1986-09-26 1988-06-28 Wilson Feliciano Flourescent light bulb
US5237241A (en) * 1991-05-20 1993-08-17 Sony Corporation Cold-cathode fluorescent discharge tube

Also Published As

Publication number Publication date
GB201608178D0 (en) 2016-06-22
GB2550157A (en) 2017-11-15
WO2017194930A1 (en) 2017-11-16

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