GB1333962A - Reflector - Google Patents

Reflector

Info

Publication number
GB1333962A
GB1333962A GB5092871A GB5092871A GB1333962A GB 1333962 A GB1333962 A GB 1333962A GB 5092871 A GB5092871 A GB 5092871A GB 5092871 A GB5092871 A GB 5092871A GB 1333962 A GB1333962 A GB 1333962A
Authority
GB
United Kingdom
Prior art keywords
reflector
flanges
nov
bowl
incandescent bulb
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
Application number
GB5092871A
Other languages
English (en)
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.)
MEMRUD A
Original Assignee
MEMRUD 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 MEMRUD A filed Critical MEMRUD A
Publication of GB1333962A publication Critical patent/GB1333962A/en
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)
GB5092871A 1970-11-02 1971-11-02 Reflector Expired GB1333962A (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 (1)

Publication Number Publication Date
GB1333962A true GB1333962A (en) 1973-10-17

Family

ID=6615619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5092871A Expired GB1333962A (en) 1970-11-02 1971-11-02 Reflector

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
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

Also Published As

Publication number Publication date
US3754132A (en) 1973-08-21
ES202597U (es) 1975-11-16
IL38037A0 (en) 1971-12-29
ES202597Y (es) 1976-03-01
FR2113474A5 (es) 1972-06-23
IL38037A (en) 1974-12-31
DE7041565U (de) 1971-06-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee