FR2149505A1 - - Google Patents

Info

Publication number
FR2149505A1
FR2149505A1 FR7229395A FR7229395A FR2149505A1 FR 2149505 A1 FR2149505 A1 FR 2149505A1 FR 7229395 A FR7229395 A FR 7229395A FR 7229395 A FR7229395 A FR 7229395A FR 2149505 A1 FR2149505 A1 FR 2149505A1
Authority
FR
France
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Withdrawn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
FR7229395A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2149505A1 publication Critical patent/FR2149505A1/fr
Withdrawn legal-status Critical Current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
    • F21V7/04—Optical design
    • F21V7/08—Optical design with elliptical 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
    • F21V7/22—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
    • 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
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/15—Thermal insulation
FR7229395A 1971-08-17 1972-08-17 Withdrawn FR2149505A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17245771A 1971-08-17 1971-08-17

Publications (1)

Publication Number Publication Date
FR2149505A1 true FR2149505A1 (fr) 1973-03-30

Family

ID=22627768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7229395A Withdrawn FR2149505A1 (fr) 1971-08-17 1972-08-17

Country Status (4)

Country Link
US (1) US3745325A (fr)
JP (1) JPS4829451A (fr)
DE (1) DE2240307A1 (fr)
FR (1) FR2149505A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418535A2 (fr) * 1989-09-21 1991-03-27 Fiberstars, Inc. Source d'éclairage focalisée et méthode associée
EP0422815A2 (fr) * 1989-10-10 1991-04-17 General Electric Company Réflecteurs pour lampes
EP0457645A2 (fr) * 1990-05-15 1991-11-21 Francis David Dispositif d'éclairage
FR2662235A1 (fr) * 1990-05-15 1991-11-22 David Francis Dispositif d'eclairage comportant une ampoule d'eclairage disposee a l'interieur d'un reflecteur.
FR2675239A1 (fr) * 1991-04-09 1992-10-16 David Francis Dispositif d'eclairage a bouclier thermique.
WO1993006415A1 (fr) * 1991-09-18 1993-04-01 Skyline Holding Ag Moyens pour eviter la surchauffe des elements electroniques integres dans le pied d'un spot

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941458A (en) * 1973-07-02 1976-03-02 Raytheon Company Catoptric lens arrangement
DE2634241A1 (de) * 1975-10-06 1977-04-14 Ibm Hochwirksames beleuchtungssystem
US4048490A (en) * 1976-06-11 1977-09-13 Union Carbide Corporation Apparatus for delivering relatively cold UV to a substrate
DE3226580A1 (de) * 1981-12-08 1983-06-16 Robert Bosch Gmbh, 7000 Stuttgart Scheinwerfer fuer kraftfahrzeuge
WO1984000217A1 (fr) * 1982-06-25 1984-01-19 Oskar Oehler Dispositif collecteur de lumiere et son utilisation pour la spectroscopie
DE3218702A1 (de) * 1982-05-18 1983-11-24 Westfaelische Metall Industrie Fahrzeugscheinwerfer
US4506152A (en) * 1982-07-12 1985-03-19 Ncr Canada Ltd. - Ncr Canada Ltee Illumination system
JPS59219701A (ja) * 1983-05-30 1984-12-11 Toshiba Corp 光反射器
GB2189875B (en) * 1986-04-28 1990-05-30 Infraroedteknik Ab Heat shield array for use in drying webs
US4736100A (en) * 1986-07-31 1988-04-05 Amp Incorporated Optical loop attenuator simulating an optical system
US5170064A (en) * 1989-09-29 1992-12-08 Atomic Energy Of Canada Limited Infrared-based gas detector using a cavity having elliptical reflecting surface
US4958909A (en) * 1989-11-30 1990-09-25 Yamashita Denso Corporation Method of adjusting light source position in convergence device employing spheroidal mirror
US5563700A (en) * 1995-05-05 1996-10-08 Aluminum Company Of America Method and apparatus for testing the material integrity of a converted can end
US6212004B1 (en) * 1996-05-10 2001-04-03 Applied Coatings, Inc. Reflector with directional control of visible and infra-red radiation
US7813789B2 (en) * 1999-06-15 2010-10-12 Given Imaging Ltd. In-vivo imaging device, optical system and method
US7996067B2 (en) * 1999-06-15 2011-08-09 Given Imaging Ltd. In-vivo imaging device, optical system and method
IL130486A (en) * 1999-06-15 2005-08-31 Given Imaging Ltd Optical system
DE10360593B3 (de) * 2003-12-19 2005-01-13 Miele & Cie. Kg Kochfeld zum Einbau in eine Arbeitsplatte einer Küchenzeile
US8117897B2 (en) * 2006-11-27 2012-02-21 Applied Nanotech Holdings, Inc. Elliptical photo-acoustic sensor
AT506641B1 (de) * 2008-04-07 2011-01-15 Miba Gleitlager Gmbh Gleitlager
JP6461569B2 (ja) * 2014-11-25 2019-01-30 スタンレー電気株式会社 照明装置
USD806930S1 (en) * 2016-01-27 2018-01-02 Fluxwerx Illumination Inc. Suspended luminaire
EP3363333A1 (fr) * 2017-02-17 2018-08-22 Gerig Design AG Mirror illuminé avec sa méthode de fabrication et sa methode d'ultisation
USD815333S1 (en) * 2017-08-30 2018-04-10 Fluxwerx Illumination Inc. Suspended luminaire

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418535A2 (fr) * 1989-09-21 1991-03-27 Fiberstars, Inc. Source d'éclairage focalisée et méthode associée
EP0418535A3 (en) * 1989-09-21 1991-09-11 Fiberstars, Inc. Focused light source and method
EP0422815A2 (fr) * 1989-10-10 1991-04-17 General Electric Company Réflecteurs pour lampes
EP0422815A3 (en) * 1989-10-10 1992-03-25 General Electric Company Reflectors for lamps
EP0457645A2 (fr) * 1990-05-15 1991-11-21 Francis David Dispositif d'éclairage
FR2662235A1 (fr) * 1990-05-15 1991-11-22 David Francis Dispositif d'eclairage comportant une ampoule d'eclairage disposee a l'interieur d'un reflecteur.
EP0457645A3 (en) * 1990-05-15 1992-02-26 Francis David Lighting device
US5130913A (en) * 1990-05-15 1992-07-14 Francis David Lighting device with dichroic reflector
FR2675239A1 (fr) * 1991-04-09 1992-10-16 David Francis Dispositif d'eclairage a bouclier thermique.
WO1993006415A1 (fr) * 1991-09-18 1993-04-01 Skyline Holding Ag Moyens pour eviter la surchauffe des elements electroniques integres dans le pied d'un spot

Also Published As

Publication number Publication date
JPS4829451A (fr) 1973-04-19
US3745325A (en) 1973-07-10
DE2240307A1 (de) 1973-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse