BE665926A - - Google Patents

Info

Publication number
BE665926A
BE665926A BE665926DA BE665926A BE 665926 A BE665926 A BE 665926A BE 665926D A BE665926D A BE 665926DA BE 665926 A BE665926 A BE 665926A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE665926A publication Critical patent/BE665926A/xx

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
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
BE665926D 1964-06-25 1965-06-25 BE665926A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH35378A DE1287031B (de) 1964-06-25 1964-06-25 Spiegelreflektoren fuer oberflaechenleuchtende Lichtquellen, insbesondere Leuchtstofflampen

Publications (1)

Publication Number Publication Date
BE665926A true BE665926A (de) 1965-10-18

Family

ID=7433466

Family Applications (1)

Application Number Title Priority Date Filing Date
BE665926D BE665926A (de) 1964-06-25 1965-06-25

Country Status (9)

Country Link
US (1) US3363093A (de)
JP (1) JPS4844754B1 (de)
AT (1) AT254333B (de)
BE (1) BE665926A (de)
CH (1) CH460950A (de)
DE (1) DE1287031B (de)
GB (1) GB1105153A (de)
NL (1) NL6508020A (de)
SE (1) SE329583B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3786247A (en) * 1968-11-29 1974-01-15 Chicago Aerial Ind Inc Optical illumination system
ES193930Y (es) * 1973-08-07 1975-03-16 Mariscal Faro antideslumbrante para vehiculos.
DE2527605A1 (de) * 1974-06-21 1976-01-08 Roger Louis Dumont Optische vorrichtung fuer leuchten mit multiplen konjugierten reflektoren
DE2537855A1 (de) * 1975-08-26 1977-03-10 Friedrich Wolff Geraet zur flaechenhaften uv-bestrahlung
US4078169A (en) * 1976-08-23 1978-03-07 Armstrong J Delvin Apparatus for promoting plant growth with artificial light
US4383289A (en) * 1980-12-15 1983-05-10 Ian Lewin Task lighting fixture for concentrating illumination
JPS57205904A (en) * 1981-06-15 1982-12-17 Mitsubishi Electric Corp Fluorescent lighting apparatus
AT381577B (de) * 1983-04-08 1986-11-10 Bartenbach Christian Blendungsfreie leuchte fuer eine stabfoermige lichtquelle
DE3521580A1 (de) * 1985-02-21 1986-08-21 Bayer Ag, 5090 Leverkusen Ausgabeeinrichtung fuer fliessfaehige medien
DE3702236A1 (de) * 1986-01-27 1987-12-10 Steinecke Wolfhart Strahler fuer die indirekte beleuchtung eines raumes
US4947305A (en) * 1989-05-19 1990-08-07 Vector Technical Group, Inc. Lamp reflector
AU6720390A (en) * 1989-11-19 1991-06-13 Hanns J. Buser Lamp
US5555162A (en) * 1994-04-26 1996-09-10 Sylvan R. Shemitz Designs, Inc. Compact fluorescent luminaire
US5570947A (en) * 1994-11-08 1996-11-05 Felland; Garold M. Light fixture
USRE37310E1 (en) 1994-12-06 2001-08-07 Sylvan R. Shemitz Designs, Inc. Compact fluorescent luminaire
GB2349684B (en) * 1996-08-02 2001-01-17 Nordson Corp Lamp assembly
US6350048B1 (en) 2000-02-03 2002-02-26 William H. Stanton Passenger lighting system for mass transit vehicle
WO2015035046A1 (en) * 2013-09-05 2015-03-12 Applied Materials, Inc. Lamp cross-section for reduced coil heating

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD5544A (de) *
FR395236A (de) * 1900-01-01
FR10275E (fr) * 1908-10-14 1909-06-09 Ernest Coulon Lanterne plaque indicatrice
US1153443A (en) * 1910-04-30 1915-09-14 Cooper Hewitt Electric Co Reflector for vapor-lamps.
GB385578A (en) * 1930-03-22 1932-12-29 Berliner Spar Elek Zitaets Ges Improvements in or relating to lamp shades, reflectors and the like
US2188129A (en) * 1937-07-26 1940-01-23 Scovill Manufacturing Co Two-tone reflector flashlight
US2232499A (en) * 1938-11-12 1941-02-18 Benjamin Electric Mfg Co Lighting fixture
US2194841A (en) * 1938-12-21 1940-03-26 Grand Rapids Store Equip Co Reflector
US2337437A (en) * 1941-04-18 1943-12-21 Gen Electric Lighting fixture
US2330924A (en) * 1941-09-25 1943-10-05 Holophane Co Inc Luminaire
DE808701C (de) * 1949-09-27 1951-07-19 Max Boie Reflektoren fuer ausgedehnte Lichtquellen
GB730860A (en) * 1951-11-22 1955-06-01 British Thomson Houston Co Ltd Improvements relating to optical systems for lighting fittings

Also Published As

Publication number Publication date
SE329583B (de) 1970-10-19
AT254333B (de) 1967-05-26
JPS4844754B1 (de) 1973-12-26
US3363093A (en) 1968-01-09
GB1105153A (en) 1968-03-06
CH460950A (de) 1968-08-15
DE1287031B (de) 1969-01-16
NL6508020A (de) 1965-12-27

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