SE7708167L - Galler till belysningsarmatur - Google Patents

Galler till belysningsarmatur

Info

Publication number
SE7708167L
SE7708167L SE7708167A SE7708167A SE7708167L SE 7708167 L SE7708167 L SE 7708167L SE 7708167 A SE7708167 A SE 7708167A SE 7708167 A SE7708167 A SE 7708167A SE 7708167 L SE7708167 L SE 7708167L
Authority
SE
Sweden
Prior art keywords
grid
lighting fitting
lighting
fitting
Prior art date
Application number
SE7708167A
Other languages
English (en)
Inventor
Sok
Original Assignee
Willumsen Poul
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 Willumsen Poul filed Critical Willumsen Poul
Publication of SE7708167L publication Critical patent/SE7708167L/sv

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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24744—Longitudinal or transverse tubular cavity or cell

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
SE7708167A 1972-01-04 1977-07-14 Galler till belysningsarmatur SE7708167L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK2772A DK130937C (da) 1972-01-04 1972-01-04 Gitter til belysningsarmatur

Publications (1)

Publication Number Publication Date
SE7708167L true SE7708167L (sv) 1977-07-14

Family

ID=8088914

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7216965A SE400359C (sv) 1972-01-04 1972-12-27 Plattformigt galler for belysningsarmaturer
SE7708167A SE7708167L (sv) 1972-01-04 1977-07-14 Galler till belysningsarmatur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7216965A SE400359C (sv) 1972-01-04 1972-12-27 Plattformigt galler for belysningsarmaturer

Country Status (6)

Country Link
US (1) US3808421A (sv)
DE (1) DE2263803B2 (sv)
DK (1) DK130937C (sv)
GB (1) GB1390344A (sv)
MY (1) MY8400236A (sv)
SE (2) SE400359C (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK130937C (da) * 1972-01-04 1982-07-05 Decorona Aps Gitter til belysningsarmatur
DE3831205A1 (de) * 1988-09-14 1990-03-22 Licentia Gmbh Verfahren zur herstellung eines leuchtenrasters
US5147761A (en) * 1990-06-11 1992-09-15 W. R. Grace & Co.-Conn. Method for preparing relief image printing plates
CA2177634C (en) * 1996-01-17 2000-02-22 George Mcilwraith Reflective materials for manufacture of reflective lighting elements including parabolic louvers and the like
ATE376648T1 (de) * 2000-05-10 2007-11-15 Regent Beleuchtungskoerper Ag Lichtverteiler für eine leuchteinrichtung sowie leuchteinrichtung und verwendung einer leuchteinrichtung
DE102011117156A1 (de) * 2011-10-28 2013-05-02 Tobias Grau Leuchte
CN104141905B (zh) * 2013-05-07 2016-09-07 苏州欧普照明有限公司 一种灯具

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124310A (en) * 1964-03-10 lipscomb
DE1017104B (de) * 1953-06-15 1957-10-10 Franz Zwick Abschirmgitter fuer Lichtquellen
US2839671A (en) * 1956-01-13 1958-06-17 Harry H Shearin Light-diffusing unit
US2937265A (en) * 1958-02-10 1960-05-17 Blitzer Bud Cellular lighting element and means for supporting the same
GB993402A (en) * 1960-08-25 1965-05-26 Reginald Henry Bone Improvements in or relating to light shielding means and the like
US3246138A (en) * 1963-06-11 1966-04-12 Lightolier Inc Low brightness louver for lighting fixture
DE1597908A1 (de) * 1967-01-14 1970-08-27 Acker Norbert Karl Raumbeleuchtung
US3600570A (en) * 1967-12-11 1971-08-17 Mitsubishi Rayon Co Low glare louver
DE1984108U (de) * 1968-01-13 1968-04-25 Guenther Gubela Raster zur anordnung vor beleuchtungsquellen.
FR1570726A (sv) * 1968-04-30 1969-06-13
DE1935378A1 (de) * 1969-07-11 1971-01-21 Ernst Duellmann Kg Lichtraster fuer Leuchten mit stabfoermigen Lichtquellen
US3708381A (en) * 1970-07-06 1973-01-02 R Schwartz Interconnecting means for modular closed louver panel system
DK130937C (da) * 1972-01-04 1982-07-05 Decorona Aps Gitter til belysningsarmatur

Also Published As

Publication number Publication date
DK130937B (da) 1975-05-05
DE2263803A1 (de) 1973-07-12
MY8400236A (en) 1984-12-31
US3808421A (en) 1974-04-30
DE2263803B2 (de) 1977-07-21
SE400359B (sv) 1978-03-20
DK130937C (da) 1982-07-05
GB1390344A (en) 1975-04-09
SE400359C (sv) 1979-10-08

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