WO2006078831A3 - Altering chemicals and removing white oxide coating on high- intensity arc lamp for better performance - Google Patents

Altering chemicals and removing white oxide coating on high- intensity arc lamp for better performance Download PDF

Info

Publication number
WO2006078831A3
WO2006078831A3 PCT/US2006/001925 US2006001925W WO2006078831A3 WO 2006078831 A3 WO2006078831 A3 WO 2006078831A3 US 2006001925 W US2006001925 W US 2006001925W WO 2006078831 A3 WO2006078831 A3 WO 2006078831A3
Authority
WO
WIPO (PCT)
Prior art keywords
arc lamp
oxide coating
better performance
removing white
intensity arc
Prior art date
Application number
PCT/US2006/001925
Other languages
French (fr)
Other versions
WO2006078831A2 (en
Inventor
Myron K Gordin
Timothy J Boyle
Original Assignee
Musco Corp
Myron K Gordin
Timothy J Boyle
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 Musco Corp, Myron K Gordin, Timothy J Boyle filed Critical Musco Corp
Publication of WO2006078831A2 publication Critical patent/WO2006078831A2/en
Publication of WO2006078831A3 publication Critical patent/WO2006078831A3/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/34—Double-wall vessels or containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/105—Outdoor lighting of arenas or the like

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)

Abstract

A method of increasing useable light from a high intensity arc lamp without an increase in energy use. In one aspect, the method modifies the conventional HE) arc tube by operating it without heat reflective coatings on opposite ends. In another aspect of the invention, the salt pool inside the arc tube is increased. In a further aspect, the arc tube is operated at or near horizontal. These aspects can be used in any combination.
PCT/US2006/001925 2005-01-18 2006-01-18 Altering chemicals and removing white oxide coating on high- intensity arc lamp for better performance WO2006078831A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64463905P 2005-01-18 2005-01-18
US60/644,639 2005-01-18

Publications (2)

Publication Number Publication Date
WO2006078831A2 WO2006078831A2 (en) 2006-07-27
WO2006078831A3 true WO2006078831A3 (en) 2008-11-06

Family

ID=36592904

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/001925 WO2006078831A2 (en) 2005-01-18 2006-01-18 Altering chemicals and removing white oxide coating on high- intensity arc lamp for better performance

Country Status (2)

Country Link
CN (1) CN101529553A (en)
WO (1) WO2006078831A2 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB828925A (en) * 1956-07-17 1960-02-24 Thorn Electrical Ind Ltd Improvements in and relating to electric lamps embodying reflectors
US3639801A (en) * 1969-06-27 1972-02-01 Philips Corp High-pressure mercury vapor iodide discharge lamp
US3753019A (en) * 1972-01-31 1973-08-14 Gen Electric Metal halide lamp
US3852630A (en) * 1972-03-20 1974-12-03 Philips Corp Halogen containing high-pressure mercury vapor discharge lamp
US3958145A (en) * 1973-03-06 1976-05-18 U.S. Philips Corporation High pressure, mercury vapor, metal halide discharge lamp
GB2313706A (en) * 1993-12-10 1997-12-03 Gen Electric A process for forming patterned optical interference coatings for electric lamps
WO1999028946A1 (en) * 1997-12-02 1999-06-10 Koninklijke Philips Electronics N.V. Metal-halide lamp
WO2003060946A2 (en) * 2002-01-16 2003-07-24 Koninklijke Philips Electronics N.V. Gas discharge lamp
WO2003098659A2 (en) * 2002-05-17 2003-11-27 Koninklijke Philips Electronics N.V. Method and device for driving a metal halide lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4947303A (en) 1986-05-19 1990-08-07 Musco Corporation Glare control lamp and reflector assembly and method for glare control
US4816974A (en) 1986-05-19 1989-03-28 Mycro Group Co. Glare control lamp and reflector assembly and method for glare control
US5161883A (en) 1989-10-19 1992-11-10 Musco Corporation Means and method for increasing output, efficiency, and flexibility of use of an arc lamp
US5600537A (en) 1991-02-06 1997-02-04 Musco Corporation Ballast box for integrated location of ballasts and electrical connections
US5856721A (en) 1994-09-08 1999-01-05 Gordin; Myron K. Discharge lamp with offset or tilted arc tube
CA2200511C (en) 1996-03-20 2001-02-06 Myron K. Gordin Increased efficiency light fixture, reflector and method
US5816691A (en) 1996-10-07 1998-10-06 Musco Corporation Apparatus and method for reducing glare caused by reflections from a lens of a lighting fixture

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB828925A (en) * 1956-07-17 1960-02-24 Thorn Electrical Ind Ltd Improvements in and relating to electric lamps embodying reflectors
US3639801A (en) * 1969-06-27 1972-02-01 Philips Corp High-pressure mercury vapor iodide discharge lamp
US3753019A (en) * 1972-01-31 1973-08-14 Gen Electric Metal halide lamp
US3852630A (en) * 1972-03-20 1974-12-03 Philips Corp Halogen containing high-pressure mercury vapor discharge lamp
US3958145A (en) * 1973-03-06 1976-05-18 U.S. Philips Corporation High pressure, mercury vapor, metal halide discharge lamp
GB2313706A (en) * 1993-12-10 1997-12-03 Gen Electric A process for forming patterned optical interference coatings for electric lamps
WO1999028946A1 (en) * 1997-12-02 1999-06-10 Koninklijke Philips Electronics N.V. Metal-halide lamp
WO2003060946A2 (en) * 2002-01-16 2003-07-24 Koninklijke Philips Electronics N.V. Gas discharge lamp
WO2003098659A2 (en) * 2002-05-17 2003-11-27 Koninklijke Philips Electronics N.V. Method and device for driving a metal halide lamp

Also Published As

Publication number Publication date
WO2006078831A2 (en) 2006-07-27
CN101529553A (en) 2009-09-09

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