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WO2006091586A3 - Reverse pin ultraviolet germicidal lamp system - Google Patents

Reverse pin ultraviolet germicidal lamp system Download PDF

Info

Publication number
WO2006091586A3
WO2006091586A3 PCT/US2006/006087 US2006006087W WO2006091586A3 WO 2006091586 A3 WO2006091586 A3 WO 2006091586A3 US 2006006087 W US2006006087 W US 2006006087W WO 2006091586 A3 WO2006091586 A3 WO 2006091586A3
Authority
WO
WIPO (PCT)
Prior art keywords
lamp
energized
conduit
duct
reverse
Prior art date
Application number
PCT/US2006/006087
Other languages
French (fr)
Other versions
WO2006091586A2 (en
Inventor
Gino J Ciancanelli
Betty Jean Zayas
Original Assignee
Lightsources Inc
Gino J Ciancanelli
Betty Jean Zayas
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, Gino J Ciancanelli, Betty Jean Zayas filed Critical Lightsources Inc
Priority to CN2006800056655A priority Critical patent/CN101512710B/en
Priority to EP06735655A priority patent/EP1851782A4/en
Publication of WO2006091586A2 publication Critical patent/WO2006091586A2/en
Publication of WO2006091586A3 publication Critical patent/WO2006091586A3/en

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)

Abstract

An ultraviolet gas discharge lamp (18) having contact pins (26) extending from abase cap (34) toward an opposing end in reverse pin fashion. The lamp is placed within a conduit or duct (12) for disinfecting air or water flowing within the conduit. The reverse contact pins that extend toward the opposing end mate with contact holes (30) in a socket (16) attached to the conduit through which the lamp is inserted. The lamp is only energized when the lamp is fully inserted into the duct and is de-energized upon removing the lamp from the duct. A shroud may protect the pin. A window may be incorporated in the base cap so as to visually confirm that the lamp is energized and radiating. A key and mating receiver may be used on the base cap and the socket so as to prevent accidental insertion of an inappropriate lamp. A locking latch may also be included.
PCT/US2006/006087 2005-02-22 2006-02-22 Reverse pin ultraviolet germicidal lamp system WO2006091586A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN2006800056655A CN101512710B (en) 2005-02-22 2006-02-22 Reverse pin ultraviolet germicidal lamp system
EP06735655A EP1851782A4 (en) 2005-02-22 2006-02-22 Reverse pin ultraviolet germicidal lamp system

Applications Claiming Priority (4)

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

Publications (2)

Publication Number Publication Date
WO2006091586A2 WO2006091586A2 (en) 2006-08-31
WO2006091586A3 true WO2006091586A3 (en) 2009-04-16

Family

ID=36927950

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/006087 WO2006091586A2 (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
CA2810943C (en) * 2010-09-10 2016-10-18 Trojan Technologies Radiation source assembly
KR102478244B1 (en) * 2021-12-03 2022-12-16 주성준 Uv sterilizer

Citations (6)

* 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
WO2001030399A2 (en) * 1999-09-15 2001-05-03 Ultra Violet Devices, Inc. Appliance for disinfection of hvac systems
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

Family Cites Families (4)

* 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

Patent Citations (6)

* 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
WO2001030399A2 (en) * 1999-09-15 2001-05-03 Ultra Violet Devices, Inc. Appliance for disinfection of hvac systems
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1851782A4 *

Also Published As

Publication number Publication date
WO2006091586A2 (en) 2006-08-31
EP1851782A2 (en) 2007-11-07
EP1851782A4 (en) 2010-03-17

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