DE69709077T2 - Lichtreflexionsfläche in einer eine kompakte leuchtstofflampe wesentlich umgebenden vertiefung - Google Patents

Lichtreflexionsfläche in einer eine kompakte leuchtstofflampe wesentlich umgebenden vertiefung

Info

Publication number
DE69709077T2
DE69709077T2 DE1997609077 DE69709077T DE69709077T2 DE 69709077 T2 DE69709077 T2 DE 69709077T2 DE 1997609077 DE1997609077 DE 1997609077 DE 69709077 T DE69709077 T DE 69709077T DE 69709077 T2 DE69709077 T2 DE 69709077T2
Authority
DE
Germany
Prior art keywords
fluorescent lamp
reflection surface
light reflection
compact fluorescent
surrounding recess
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.)
Expired - Fee Related
Application number
DE1997609077
Other languages
English (en)
Other versions
DE69709077D1 (de
Inventor
L Mcgregor
B Minor
E Hannon
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.)
WL Gore and Associates Inc
Original Assignee
WL Gore and Associates 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 US08/630,243 external-priority patent/US5892621A/en
Application filed by WL Gore and Associates Inc filed Critical WL Gore and Associates Inc
Application granted granted Critical
Publication of DE69709077D1 publication Critical patent/DE69709077D1/de
Publication of DE69709077T2 publication Critical patent/DE69709077T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0247—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of voids or pores
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249962—Void-containing component has a continuous matrix of fibers only [e.g., porous paper, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
DE1997609077 1996-04-10 1997-04-08 Lichtreflexionsfläche in einer eine kompakte leuchtstofflampe wesentlich umgebenden vertiefung Expired - Fee Related DE69709077T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/630,243 US5892621A (en) 1995-01-06 1996-04-10 Light reflectant surface for luminaires
US08/711,769 US5905594A (en) 1995-01-06 1996-09-10 Light reflectant surface in a recessed cavity substantially surrounding a compact fluorescent lamp
PCT/US1997/006110 WO1997040311A1 (en) 1996-04-10 1997-04-08 Light reflectant surface in a recessed cavity substantially surrounding a compact fluorescent lamp

Publications (2)

Publication Number Publication Date
DE69709077D1 DE69709077D1 (de) 2002-01-24
DE69709077T2 true DE69709077T2 (de) 2002-08-14

Family

ID=27091114

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997609077 Expired - Fee Related DE69709077T2 (de) 1996-04-10 1997-04-08 Lichtreflexionsfläche in einer eine kompakte leuchtstofflampe wesentlich umgebenden vertiefung

Country Status (7)

Country Link
US (1) US5905594A (de)
EP (2) EP0891515B1 (de)
JP (1) JP2000509192A (de)
AU (1) AU721655B2 (de)
CA (1) CA2250983C (de)
DE (1) DE69709077T2 (de)
WO (1) WO1997040311A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015105362A1 (de) * 2015-04-09 2016-10-13 Sterilair Ag Schutzrohr für eine UV-Röhre, insbesondere eine UVC-Röhre

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US5982542A (en) * 1995-01-06 1999-11-09 W. L. Gore & Associates, Inc. High light diffusive and low light absorbent material and method for making and using same
JPH11273431A (ja) * 1998-03-25 1999-10-08 Ose Kk 照明機器用反射体基材および照明機器用反射体
US6575602B2 (en) 2000-04-04 2003-06-10 Koninklijke Philips Electronics N.V. Luminaire with a light reflecting coating
EP1243847A1 (de) 2001-03-23 2002-09-25 Koninklijke Philips Electronics N.V. Leuchte
CA2376127A1 (en) 2000-04-04 2001-10-11 Koninklijke Philips Electronics N.V. Luminaire
US6616626B2 (en) * 2000-12-21 2003-09-09 Scimed Life Systems, Inc. Infusion devices and method
GB0200776D0 (en) * 2002-01-15 2002-03-06 Graham Morton An illuminated clear rod
ITFI20020114U1 (it) * 2002-12-20 2004-06-21 Targetti Sankey Spa Apparecchio illuminante monouso a sorgente luminosa fluorescente
JP3795027B2 (ja) * 2003-04-02 2006-07-12 宇明泰化工股▲ふん▼有限公司 フィルター用非対称性多孔質ポリテトラフルオロエチレン膜
US20050136200A1 (en) * 2003-12-19 2005-06-23 Durell Christopher N. Diffuse high reflectance film
CN2793772Y (zh) * 2005-04-30 2006-07-05 邹建良 摄影摄像用的柔光箱
US20070109795A1 (en) * 2005-11-15 2007-05-17 Gabrius Algimantas J Thermal dissipation system
JP2010505145A (ja) * 2006-09-29 2010-02-18 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 不織シートを含む拡散反射体
US7468519B2 (en) * 2006-12-05 2008-12-23 The Boeing Company Near infrared light diffuser
US8361611B2 (en) 2009-03-20 2013-01-29 Whiteoptics Llc Diffusively light reflective paint composition, method for making paint composition, and diffusively light reflective articles
WO2011027267A1 (en) * 2009-09-01 2011-03-10 Koninklijke Philips Electronics N.V. Illumination system and luminaire

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SE392582B (sv) * 1970-05-21 1977-04-04 Gore & Ass Forfarande vid framstellning av ett porost material, genom expandering och streckning av en tetrafluoretenpolymer framstelld i ett pastabildande strengsprutningsforfarande
US3962153A (en) * 1970-05-21 1976-06-08 W. L. Gore & Associates, Inc. Very highly stretched polytetrafluoroethylene and process therefor
US4035085A (en) * 1973-06-29 1977-07-12 Ppg Industries, Inc. Method and apparatus for comparing light reflectance of a sample against a standard
US4096227A (en) * 1973-07-03 1978-06-20 W. L. Gore & Associates, Inc. Process for producing filled porous PTFE products
JPS5936837B2 (ja) * 1977-04-05 1984-09-06 株式会社東芝 光半導体装置
US4354741A (en) * 1979-10-12 1982-10-19 Sumitomo Electric Industries, Ltd. Electrochromic display device
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US4463045A (en) * 1981-03-02 1984-07-31 The Procter & Gamble Company Macroscopically expanded three-dimensional plastic web exhibiting non-glossy visible surface and cloth-like tactile impression
US4562517A (en) * 1983-02-28 1985-12-31 Maximum Technology Reflector systems for lighting fixtures and method of installation
US4523319A (en) * 1983-05-10 1985-06-11 Brown University Laser tape systems
US4504889A (en) * 1983-12-27 1985-03-12 Goldfarb Adolph E High intensity security flashlight with duffusing parabolic reflector
DE3400070A1 (de) * 1984-01-03 1985-07-18 Erco Leuchten GmbH, 5880 Lüdenscheid Strahlerleuchte
US4729075A (en) * 1985-05-29 1988-03-01 Brass John R Constant zone reflector for luminaires and method
US4764932A (en) * 1985-12-13 1988-08-16 Continental Laser Corporation Ion laser having direct liquid cooling of segmented discharge tube
US4772124A (en) * 1987-04-24 1988-09-20 Fusion Systems Corporation Probe for a radiometer
US4802186A (en) * 1987-07-06 1989-01-31 Hughes Aircraft Company High reflectance laser resonator cavity
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US5051878A (en) * 1988-10-20 1991-09-24 Peerless Lighting Corporation Luminaire having a lensed reflector system for improved light distribution control
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US5462705A (en) * 1988-10-27 1995-10-31 Labsphere, Inc. Method of forming diffusely reflecting sintered fluorinated long-chain addition polymers doped with pigments for color standard use
DE3840632A1 (de) * 1988-12-02 1990-06-07 Kempf Georg Ulrich Streuscheibe
US4902423A (en) * 1989-02-02 1990-02-20 W. L. Gore & Associates, Inc. Highly air permeable expanded polytetrafluoroethylene membranes and process for making them
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US5116115A (en) * 1990-05-09 1992-05-26 Wyko Corporation Method and apparatus for measuring corneal topography
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US5075827A (en) * 1990-10-31 1991-12-24 Smith David H Indirect light fixture amplification reflector system
US5192128A (en) * 1991-06-04 1993-03-09 Peerless Lighting Corporation Lensed luminaire with lens brightness control and method
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US5186530A (en) * 1991-11-22 1993-02-16 Tir Systems, Ltd. Lighting structure having variable transmissivity internal light guide illumination
US5422756A (en) * 1992-05-18 1995-06-06 Minnesota Mining And Manufacturing Company Backlighting system using a retroreflecting polarizer
US5398179A (en) * 1992-08-03 1995-03-14 Innovative Industries Of Tampa, Inc. Compact fluorescent hard wire adaptor for recessed cans
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US5596450A (en) * 1995-01-06 1997-01-21 W. L. Gore & Associates, Inc. Light reflectant surface and method for making and using same
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015105362A1 (de) * 2015-04-09 2016-10-13 Sterilair Ag Schutzrohr für eine UV-Röhre, insbesondere eine UVC-Röhre

Also Published As

Publication number Publication date
EP0891515A1 (de) 1999-01-20
EP1065439B1 (de) 2011-06-08
WO1997040311A1 (en) 1997-10-30
EP1065439A3 (de) 2006-09-27
CA2250983A1 (en) 1997-10-30
EP1065439A2 (de) 2001-01-03
AU2458797A (en) 1997-11-12
DE69709077D1 (de) 2002-01-24
JP2000509192A (ja) 2000-07-18
US5905594A (en) 1999-05-18
CA2250983C (en) 2002-03-19
AU721655B2 (en) 2000-07-13
EP0891515B1 (de) 2001-12-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee