FR2113474A5 - - Google Patents

Info

Publication number
FR2113474A5
FR2113474A5 FR7139236A FR7139236A FR2113474A5 FR 2113474 A5 FR2113474 A5 FR 2113474A5 FR 7139236 A FR7139236 A FR 7139236A FR 7139236 A FR7139236 A FR 7139236A FR 2113474 A5 FR2113474 A5 FR 2113474A5
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.)
Expired
Application number
FR7139236A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2113474A5 publication Critical patent/FR2113474A5/fr
Expired 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • 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
    • F21V7/05—Optical design plane
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14—Arrangements of reflectors therein

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
FR7139236A 1970-11-02 1971-11-02 Expired FR2113474A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19707041565U DE7041565U (de) 1970-11-02 1970-11-02 Reflektor fuer lichtreklamen und illuminationen

Publications (1)

Publication Number Publication Date
FR2113474A5 true FR2113474A5 (enExample) 1972-06-23

Family

ID=6615619

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7139236A Expired FR2113474A5 (enExample) 1970-11-02 1971-11-02

Country Status (6)

Country Link
US (1) US3754132A (enExample)
DE (1) DE7041565U (enExample)
ES (1) ES202597Y (enExample)
FR (1) FR2113474A5 (enExample)
GB (1) GB1333962A (enExample)
IL (1) IL38037A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002050472A1 (en) * 2000-12-21 2002-06-27 Koninklijke Philips Electronics N.V. Luminaire with a reflector and leds

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981705A (en) * 1975-05-05 1976-09-21 Bell Telephone Laboratories, Incorporated Method of making optical waveguides from glass fibers
US4149229A (en) * 1976-06-18 1979-04-10 Lucas Industries Limited Lamp reflector with downwardly-facing step
US4358754A (en) * 1981-05-26 1982-11-09 Visual Marketing, Inc. Sound-actuated advertising light display
JP4954883B2 (ja) * 2004-10-18 2012-06-20 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 高効率ｌｅｄ光源装置
DE102007007353A1 (de) * 2007-02-14 2008-08-21 Osram Opto Semiconductors Gmbh Beleuchtungseinrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1726379A (en) * 1925-11-30 1929-08-27 Gen Electric Light projector
US2242590A (en) * 1939-08-04 1941-05-20 Moreau Marcel Eloi Light reflector
US3581448A (en) * 1969-04-16 1971-06-01 Armstrong Cork Co Support for luminaire and ceiling panels

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002050472A1 (en) * 2000-12-21 2002-06-27 Koninklijke Philips Electronics N.V. Luminaire with a reflector and leds
US6547416B2 (en) 2000-12-21 2003-04-15 Koninklijke Philips Electronics N.V. Faceted multi-chip package to provide a beam of uniform white light from multiple monochrome LEDs

Also Published As

Publication number Publication date
GB1333962A (en) 1973-10-17
ES202597U (es) 1975-11-16
US3754132A (en) 1973-08-21
IL38037A0 (en) 1971-12-29
IL38037A (en) 1974-12-31
ES202597Y (es) 1976-03-01
DE7041565U (de) 1971-06-09

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse