FR2628823B1 - LIGHT PROJECTOR - Google Patents

LIGHT PROJECTOR

Info

Publication number
FR2628823B1
FR2628823B1 FR8803428A FR8803428A FR2628823B1 FR 2628823 B1 FR2628823 B1 FR 2628823B1 FR 8803428 A FR8803428 A FR 8803428A FR 8803428 A FR8803428 A FR 8803428A FR 2628823 B1 FR2628823 B1 FR 2628823B1
Authority
FR
France
Prior art keywords
light projector
projector
light
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
FR8803428A
Other languages
French (fr)
Other versions
FR2628823A1 (en
Inventor
Maurice Paire
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.)
CNA CIE NLE AUTORUPTEUR
Original Assignee
CNA CIE NLE AUTORUPTEUR
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 CNA CIE NLE AUTORUPTEUR filed Critical CNA CIE NLE AUTORUPTEUR
Priority to FR8803428A priority Critical patent/FR2628823B1/en
Publication of FR2628823A1 publication Critical patent/FR2628823A1/en
Application granted granted Critical
Publication of FR2628823B1 publication Critical patent/FR2628823B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • 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
    • F21V7/09—Optical design with a combination of different curvatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR8803428A 1988-03-17 1988-03-17 LIGHT PROJECTOR Expired - Fee Related FR2628823B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8803428A FR2628823B1 (en) 1988-03-17 1988-03-17 LIGHT PROJECTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8803428A FR2628823B1 (en) 1988-03-17 1988-03-17 LIGHT PROJECTOR

Publications (2)

Publication Number Publication Date
FR2628823A1 FR2628823A1 (en) 1989-09-22
FR2628823B1 true FR2628823B1 (en) 1991-03-08

Family

ID=9364334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8803428A Expired - Fee Related FR2628823B1 (en) 1988-03-17 1988-03-17 LIGHT PROJECTOR

Country Status (1)

Country Link
FR (1) FR2628823B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19624087A1 (en) * 1996-06-17 1997-12-18 Wendelin Pimpl LED illumination apparatus for colour system
IT1292717B1 (en) * 1997-04-24 1999-02-11 Incerti & Simonini Di Incerti LOW VOLTAGE LIGHTING DEVICE.
JP3026967B1 (en) * 1998-12-18 2000-03-27 スタンレー電気株式会社 Vehicle lighting
US6637921B2 (en) 2001-09-28 2003-10-28 Osram Sylvania Inc. Replaceable LED bulb with interchangeable lens optic
US7607808B2 (en) * 2004-06-16 2009-10-27 Continental Automotive Systems Us, Inc. Instrument panel housing with light diffuser
US10551021B2 (en) 2017-08-24 2020-02-04 Shanghai Koito Automotive Lamp Co., Ltd. Vehicle lamp illuminating apparatus with ability for implementing various illuminating light patterns

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227404B (en) * 1964-09-30 1966-10-27 Siemens Ag Large umbrella lamp
GB1201980A (en) * 1968-12-24 1970-08-12 Michel Camille Berger Improvements in apparatus for the production of light beams
US4651257A (en) * 1985-07-15 1987-03-17 American Sterilizer Company Multiple source lighting fixture

Also Published As

Publication number Publication date
FR2628823A1 (en) 1989-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse