IL38037A - Reflector for illuminated advertisements and illuminations - Google Patents

Reflector for illuminated advertisements and illuminations

Info

Publication number
IL38037A
IL38037A IL38037A IL3803771A IL38037A IL 38037 A IL38037 A IL 38037A IL 38037 A IL38037 A IL 38037A IL 3803771 A IL3803771 A IL 3803771A IL 38037 A IL38037 A IL 38037A
Authority
IL
Israel
Prior art keywords
reflector
pyramids
base area
reflectors
truncated pyramids
Prior art date
Application number
IL38037A
Other languages
English (en)
Other versions
IL38037A0 (en
Original Assignee
Mamrud A
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 Mamrud A filed Critical Mamrud A
Publication of IL38037A0 publication Critical patent/IL38037A0/xx
Publication of IL38037A publication Critical patent/IL38037A/en

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)
IL38037A 1970-11-02 1971-10-29 Reflector for illuminated advertisements and illuminations IL38037A (en)

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 (2)

Publication Number Publication Date
IL38037A0 IL38037A0 (en) 1971-12-29
IL38037A true IL38037A (en) 1974-12-31

Family

ID=6615619

Family Applications (1)

Application Number Title Priority Date Filing Date
IL38037A IL38037A (en) 1970-11-02 1971-10-29 Reflector for illuminated advertisements and illuminations

Country Status (6)

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

Families Citing this family (6)

* 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
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
WO2006043195A1 (en) * 2004-10-18 2006-04-27 Koninklijke Philips Electronics N.V. High efficiency led light source arrangement
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

Also Published As

Publication number Publication date
ES202597Y (es) 1976-03-01
FR2113474A5 (es) 1972-06-23
DE7041565U (de) 1971-06-09
GB1333962A (en) 1973-10-17
US3754132A (en) 1973-08-21
ES202597U (es) 1975-11-16
IL38037A0 (en) 1971-12-29

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