JPH10281919A - 環境的に安全な物質を利用する加熱、換気及び空調システムの漏れ検出に使用する光源 - Google Patents

環境的に安全な物質を利用する加熱、換気及び空調システムの漏れ検出に使用する光源

Info

Publication number
JPH10281919A
JPH10281919A JP9117369A JP11736997A JPH10281919A JP H10281919 A JPH10281919 A JP H10281919A JP 9117369 A JP9117369 A JP 9117369A JP 11736997 A JP11736997 A JP 11736997A JP H10281919 A JPH10281919 A JP H10281919A
Authority
JP
Japan
Prior art keywords
light source
light
reflector
lamp
dichroic reflector
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.)
Pending
Application number
JP9117369A
Other languages
English (en)
Japanese (ja)
Other versions
JPH10281919A5 (enExample
Inventor
C Cabestory Richard
シー． キャベストリ リチャード
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.)
Bright Solutions Inc
Original Assignee
Bright Solutions 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 to CA002200364A priority Critical patent/CA2200364C/en
Application filed by Bright Solutions Inc filed Critical Bright Solutions Inc
Priority to JP9117369A priority patent/JPH10281919A/ja
Priority claimed from AU17706/97A external-priority patent/AU731185B2/en
Priority to DE29706435U priority patent/DE29706435U1/de
Publication of JPH10281919A publication Critical patent/JPH10281919A/ja
Publication of JPH10281919A5 publication Critical patent/JPH10281919A5/ja
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/06—Optical design with parabolic curvature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/08—Optical design with elliptical curvature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
JP9117369A 1997-03-19 1997-04-01 環境的に安全な物質を利用する加熱、換気及び空調システムの漏れ検出に使用する光源 Pending JPH10281919A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002200364A CA2200364C (en) 1997-03-19 1997-03-19 Light source for use in leak detection in heating, ventilating, and air conditioning systems that utilize environmentally-safe materials
JP9117369A JPH10281919A (ja) 1997-03-19 1997-04-01 環境的に安全な物質を利用する加熱、換気及び空調システムの漏れ検出に使用する光源
DE29706435U DE29706435U1 (de) 1997-03-19 1997-04-10 Lichtquelle zum Gebrauch bei der Lecksuche in Heiz-, Belüftungs- und Klimatechniksystemen, die umweltschonende Materialien verwenden

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA002200364A CA2200364C (en) 1997-03-19 1997-03-19 Light source for use in leak detection in heating, ventilating, and air conditioning systems that utilize environmentally-safe materials
JP9117369A JPH10281919A (ja) 1997-03-19 1997-04-01 環境的に安全な物質を利用する加熱、換気及び空調システムの漏れ検出に使用する光源
AU17706/97A AU731185B2 (en) 1997-04-03 1997-04-03 Light source for use in leak detection in heating, ventilating, and air conditioning systems
DE29706435U DE29706435U1 (de) 1997-03-19 1997-04-10 Lichtquelle zum Gebrauch bei der Lecksuche in Heiz-, Belüftungs- und Klimatechniksystemen, die umweltschonende Materialien verwenden

Publications (2)

Publication Number Publication Date
JPH10281919A true JPH10281919A (ja) 1998-10-23
JPH10281919A5 JPH10281919A5 (enExample) 2005-03-03

Family

ID=27422616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9117369A Pending JPH10281919A (ja) 1997-03-19 1997-04-01 環境的に安全な物質を利用する加熱、換気及び空調システムの漏れ検出に使用する光源

Country Status (3)

Country Link
JP (1) JPH10281919A (enExample)
CA (1) CA2200364C (enExample)
DE (1) DE29706435U1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6177678B1 (en) 1995-04-05 2001-01-23 Brasscorp Ltd. Method and apparatus for leak detection and non-destructive testing
WO1996031769A1 (en) * 1995-04-05 1996-10-10 Brasscorp Ltd. Fault locating device, system and method
CA2365428C (en) 2000-12-21 2008-10-21 Brasscorp Limited Method of producing an ultra-violet or near ultra-violet light source for non-destructive inspection or testing
CA2460205C (en) 2001-12-31 2005-05-03 R J Doran & Co Ltd. Led inspection lamp and led spot light
US6979104B2 (en) 2001-12-31 2005-12-27 R.J. Doran & Co. LTD LED inspection lamp
CA2473063C (en) 2003-07-07 2008-09-16 Brasscorp Limited Led lamps and led driver circuits for the same
US7798667B2 (en) 2003-07-07 2010-09-21 Brasscorp Limited LED spotlight
CA2501447C (en) 2004-03-18 2014-05-13 Brasscorp Limited Led work light
US7758204B2 (en) 2006-01-26 2010-07-20 Brasscorp Limited LED spotlight
CA2578396C (en) 2006-02-13 2015-09-22 Brasscorp Limited Reflectors, reflector/led combinations, and lamps having the same
US8066402B2 (en) 2006-12-24 2011-11-29 Brasscorp Limited LED lamps including LED work lights

Also Published As

Publication number Publication date
CA2200364C (en) 1998-06-30
DE29706435U1 (de) 1997-06-05
CA2200364A1 (en) 1997-05-02

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