EP1851782A4 - Reverse pin ultraviolet germicidal lamp system - Google Patents

Reverse pin ultraviolet germicidal lamp system

Info

Publication number
EP1851782A4
EP1851782A4 EP06735655A EP06735655A EP1851782A4 EP 1851782 A4 EP1851782 A4 EP 1851782A4 EP 06735655 A EP06735655 A EP 06735655A EP 06735655 A EP06735655 A EP 06735655A EP 1851782 A4 EP1851782 A4 EP 1851782A4
Authority
EP
European Patent Office
Prior art keywords
germicidal lamp
lamp system
ultraviolet germicidal
reverse pin
pin ultraviolet
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.)
Withdrawn
Application number
EP06735655A
Other languages
German (de)
French (fr)
Other versions
EP1851782A2 (en
Inventor
Gino J Ciancanelli
Betty Jean Zayas
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.)
LightSources Inc
Original Assignee
LightSources 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
Priority claimed from US11/062,988 external-priority patent/US7569981B1/en
Application filed by LightSources Inc filed Critical LightSources Inc
Publication of EP1851782A2 publication Critical patent/EP1851782A2/en
Publication of EP1851782A4 publication Critical patent/EP1851782A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/62—Connection of wires protruding from the vessel to connectors carried by the separate part
    • 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
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/007—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by irradiation
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/91—Bacteria; Microorganisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
    • B01D2259/804—UV light
    • 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
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/004—Seals, connections
    • 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
    • C02F2201/3228—Units having reflectors, e.g. coatings, baffles, plates, mirrors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Veterinary Medicine (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
EP06735655A 2005-02-22 2006-02-22 Reverse pin ultraviolet germicidal lamp system Withdrawn EP1851782A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/062,988 US7569981B1 (en) 2005-02-22 2005-02-22 Ultraviolet germicidal lamp base and socket
US11/358,799 US20060186782A1 (en) 2005-02-22 2006-02-21 Reverse pin ultraviolet germicidal lamp system
PCT/US2006/006087 WO2006091586A2 (en) 2005-02-22 2006-02-22 Reverse pin ultraviolet germicidal lamp system

Publications (2)

Publication Number Publication Date
EP1851782A2 EP1851782A2 (en) 2007-11-07
EP1851782A4 true EP1851782A4 (en) 2010-03-17

Family

ID=36927950

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06735655A Withdrawn EP1851782A4 (en) 2005-02-22 2006-02-22 Reverse pin ultraviolet germicidal lamp system

Country Status (2)

Country Link
EP (1) EP1851782A4 (en)
WO (1) WO2006091586A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103080645B (en) * 2010-09-10 2016-05-18 特洁安科技有限公司 Radiation source assembly
KR102478244B1 (en) * 2021-12-03 2022-12-16 주성준 Uv sterilizer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB533118A (en) * 1939-10-10 1941-02-06 British Thomson Houston Co Ltd Improvements in and relating to caps for electric discharge lamps
US5166527A (en) * 1991-12-09 1992-11-24 Puroflow Incorporated Ultraviolet lamp for use in water purifiers
US5422487A (en) * 1994-07-27 1995-06-06 Light Sources, Inc. Waste water purification system with complementary interlocking germicidal lamp and socket construction
US5894130A (en) * 1997-08-08 1999-04-13 Aquatron, Inc. Ultraviolet sterilization unit
WO2001030399A2 (en) * 1999-09-15 2001-05-03 Ultra Violet Devices, Inc. Appliance for disinfection of hvac systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713019A (en) * 1986-09-17 1987-12-15 Edwin Gaynor Sockets for compact fluorescent lamps
US5239226A (en) * 1990-12-14 1993-08-24 General Electric Company Replaceable lamp assembly for automotive headlamps
US6268607B1 (en) * 1997-11-26 2001-07-31 Dci International, Inc. UV purification of air and water in dental operatories
US6500387B1 (en) * 2000-05-19 2002-12-31 Nukuest, Inc. Air actinism chamber apparatus and method
US20030011308A1 (en) * 2001-07-13 2003-01-16 Crawford Keith M. Method and device to install a germicidal fluorescent lamp, from one end, in fluid disinfection system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB533118A (en) * 1939-10-10 1941-02-06 British Thomson Houston Co Ltd Improvements in and relating to caps for electric discharge lamps
US5166527A (en) * 1991-12-09 1992-11-24 Puroflow Incorporated Ultraviolet lamp for use in water purifiers
US5422487A (en) * 1994-07-27 1995-06-06 Light Sources, Inc. Waste water purification system with complementary interlocking germicidal lamp and socket construction
US5894130A (en) * 1997-08-08 1999-04-13 Aquatron, Inc. Ultraviolet sterilization unit
WO2001030399A2 (en) * 1999-09-15 2001-05-03 Ultra Violet Devices, Inc. Appliance for disinfection of hvac systems

Also Published As

Publication number Publication date
WO2006091586A2 (en) 2006-08-31
WO2006091586A3 (en) 2009-04-16
EP1851782A2 (en) 2007-11-07

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20070903

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

DAX Request for extension of the european patent (deleted)
R17D Deferred search report published (corrected)

Effective date: 20090416

A4 Supplementary search report drawn up and despatched

Effective date: 20100215

17Q First examination report despatched

Effective date: 20100511

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130103