DE3680230D1 - Einrichtung fuer asymmetrische beleuchtung. - Google Patents

Einrichtung fuer asymmetrische beleuchtung.

Info

Publication number
DE3680230D1
DE3680230D1 DE8686850137T DE3680230T DE3680230D1 DE 3680230 D1 DE3680230 D1 DE 3680230D1 DE 8686850137 T DE8686850137 T DE 8686850137T DE 3680230 T DE3680230 T DE 3680230T DE 3680230 D1 DE3680230 D1 DE 3680230D1
Authority
DE
Germany
Prior art keywords
asymmetric lighting
asymmetric
lighting
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 - Fee Related
Application number
DE8686850137T
Other languages
English (en)
Inventor
Jens Chr Krogsrud
Kai O Sorensen
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.)
JACOBSEN AS J
Original Assignee
JACOBSEN AS J
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 JACOBSEN AS J filed Critical JACOBSEN AS J
Application granted granted Critical
Publication of DE3680230D1 publication Critical patent/DE3680230D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/05—Optical design plane
    • 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
    • F21V7/07—Optical design with hyperbolic curvature
    • 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
    • F21V7/09—Optical design with a combination of different curvatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Glass Compositions (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
DE8686850137T 1985-04-19 1986-04-16 Einrichtung fuer asymmetrische beleuchtung. Expired - Fee Related DE3680230D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO851583A NO157836C (no) 1985-04-19 1985-04-19 Anordning ved asymmetrisk belysning.

Publications (1)

Publication Number Publication Date
DE3680230D1 true DE3680230D1 (de) 1991-08-22

Family

ID=19888242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686850137T Expired - Fee Related DE3680230D1 (de) 1985-04-19 1986-04-16 Einrichtung fuer asymmetrische beleuchtung.

Country Status (4)

Country Link
EP (1) EP0198811B1 (de)
DE (1) DE3680230D1 (de)
DK (1) DK165196C (de)
NO (1) NO157836C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY141867A (en) 2002-06-20 2010-07-16 Vertex Pharma Substituted pyrimidines useful as protein kinase inhibitors
CN102444863B (zh) * 2010-10-11 2015-07-15 欧司朗股份有限公司 反射器以及具有该反射器的灯具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191025371A (en) * 1910-11-01 1911-11-01 Samuel Weeks Maddick Methods of and the Means for the Electric Lighting of Pictures, Works of Art, and the like.
FR747292A (fr) * 1932-03-09 1933-06-14 Lumi Or Projecteur
DE2912766C2 (de) * 1979-03-30 1981-11-12 Siemens AG, 1000 Berlin und 8000 München Tischleuchte für röhrenförmige Leuchtstofflampen
US4379322A (en) * 1981-03-27 1983-04-05 Mcgraw-Edison Company Compound reflector for luminaire
FR2515369A1 (fr) * 1981-10-23 1983-04-29 Baliozian Mardick Panneau modulaire en matiere plastique diffuseur ou reflecteur de lumiere pour la photographie, le cinema, la television et l'eclairage de locaux, et dispositif obtenu par l'assemblage de plusieurs de ces panneaux

Also Published As

Publication number Publication date
EP0198811A2 (de) 1986-10-22
EP0198811B1 (de) 1991-07-17
NO157836C (no) 1988-05-25
DK165196B (da) 1992-10-19
DK180286A (da) 1986-10-20
DK180286D0 (da) 1986-04-18
EP0198811A3 (en) 1988-09-14
NO157836B (no) 1988-02-15
NO851583L (no) 1986-10-20
DK165196C (da) 1993-03-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee