SE8903860D0 - LIGHT FIXTURE - Google Patents

LIGHT FIXTURE

Info

Publication number
SE8903860D0
SE8903860D0 SE8903860A SE8903860A SE8903860D0 SE 8903860 D0 SE8903860 D0 SE 8903860D0 SE 8903860 A SE8903860 A SE 8903860A SE 8903860 A SE8903860 A SE 8903860A SE 8903860 D0 SE8903860 D0 SE 8903860D0
Authority
SE
Sweden
Prior art keywords
grating
light
light fixture
reflector
fixture
Prior art date
Application number
SE8903860A
Other languages
Swedish (sv)
Other versions
SE8903860L (en
SE462932B (en
Inventor
K Soerensen
Original Assignee
Lysteknisk Lab
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 Lysteknisk Lab filed Critical Lysteknisk Lab
Publication of SE8903860L publication Critical patent/SE8903860L/en
Publication of SE8903860D0 publication Critical patent/SE8903860D0/en
Publication of SE462932B publication Critical patent/SE462932B/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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

Light fixtures with a reflecting reflector and comprising an oblong light source and a light grating. According to the invention at least some of the parts of the grating are inclined relative to the longitudinal axis of the fixture in such a manner that the light hitting a part of the grating is reflected into a side reflector whereby the curvature of the latter is utilized. As a result the grating need not comprise curved surfaces. In addition the geometric loss is reduced at the same time as the manufacture is simplified and the final structure is reliable.
SE8903860A 1987-05-18 1989-11-17 LIGHT FIXTURE SE462932B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK251387A DK160057C (en) 1987-05-18 1987-05-18 luminaire

Publications (3)

Publication Number Publication Date
SE8903860L SE8903860L (en) 1989-11-17
SE8903860D0 true SE8903860D0 (en) 1989-11-17
SE462932B SE462932B (en) 1990-09-17

Family

ID=8112909

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903860A SE462932B (en) 1987-05-18 1989-11-17 LIGHT FIXTURE

Country Status (6)

Country Link
AU (1) AU1932688A (en)
DE (1) DE3890413T1 (en)
DK (1) DK160057C (en)
GB (1) GB2245696B (en)
SE (1) SE462932B (en)
WO (1) WO1988009461A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE186601C1 (en) * 1963-01-01
DE888831C (en) * 1951-02-18 1953-09-03 Franz Zwick Screen grids for light sources
DE1622846A1 (en) * 1967-03-29 1970-11-26 Elek Ska Ab Exaktor Asymmetrical lighting screen
DE3002137C2 (en) * 1980-01-22 1982-02-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Luminaire grid
FR2554549B1 (en) * 1983-11-03 1988-03-11 Sabir ANTI-GLARE DEVICE FOR LUMINAIRES WITH LINEAR SOURCES

Also Published As

Publication number Publication date
WO1988009461A1 (en) 1988-12-01
SE8903860L (en) 1989-11-17
GB2245696A (en) 1992-01-08
GB8924428D0 (en) 1990-08-01
DK160057B (en) 1991-01-21
SE462932B (en) 1990-09-17
DK160057C (en) 1991-06-10
DE3890413T1 (en) 1997-07-31
GB2245696B (en) 1992-03-25
DK251387D0 (en) 1987-05-18
AU1932688A (en) 1988-12-21
DK251387A (en) 1988-11-19

Similar Documents

Publication Publication Date Title
DE3374213D1 (en) Non-dazzling light fixture with an elongated light source
ES2012385B3 (en) REFLECTOR FOR LONG SOURCE OF LIGHT.
DE59303682D1 (en) LUMINAIRE WITH LONG ELASTIC LAMP AND REFLECTORS
BR8902170A (en) LIGHTING AND REFLECTOR APPLIANCE
NL190425B (en) LIGHTING LUMINAIRES WITH ASYMMETRICAL LIGHT BEAM.
FI875385A0 (en) BELYSNINGSANORDNING FOER CYKEL.
ES473950A1 (en) Luminaires
AR009975A1 (en) REFLECTOR AND LIGHTING THAT UNDERSTANDS IT.
SE8700048L (en) LJUSSTRALNINGSAPPARAT
RU93016356A (en) DEVICE FOR LIGHTING PROCESSING
DK1179158T3 (en) Luminaire
SE8903860D0 (en) LIGHT FIXTURE
ES1012124U (en) Motor vehicle headlight
NO160980C (en) MANIPULATOR.
DK482985A (en) LAMP WITH LAMP-LAMP AND LAMBLE ELEMENTS HERE
DE58908008D1 (en) Mirror louvre.
NO880453D0 (en) LIGHT LIGHTING WITH HIGH PERFORMANCE AND WITH HIGH ANGLE LIGHT STRENGTH REGULATION.
ES253457U (en) Bowl mirrored lamp
US3322945A (en) Device for fixing a bulb in a reflector
ES233384U (en) Reflector for vehicle headlamps
SE8302833L (en) RORELSEANALYSATOR
SU1137275A2 (en) Pocket flash light
KR890008507A (en) Reflector box of car headlight
KR900006256Y1 (en) A mirror
RU93018115A (en) DECORATIVE LAMP

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8903860-8

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8903860-8

Format of ref document f/p: F