DK145207C - LIGHTING LIGHT WITH A MIRRORING REFLECTOR - Google Patents

LIGHTING LIGHT WITH A MIRRORING REFLECTOR

Info

Publication number
DK145207C
DK145207C DK577576A DK577576A DK145207C DK 145207 C DK145207 C DK 145207C DK 577576 A DK577576 A DK 577576A DK 577576 A DK577576 A DK 577576A DK 145207 C DK145207 C DK 145207C
Authority
DK
Denmark
Prior art keywords
mirroring
reflector
lighting light
lighting
light
Prior art date
Application number
DK577576A
Other languages
Danish (da)
Other versions
DK577576A (en
DK145207B (en
Inventor
K O Soerensen
Original Assignee
Poulsen Louis & Co A S
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 Poulsen Louis & Co A S filed Critical Poulsen Louis & Co A S
Priority to DK577576A priority Critical patent/DK145207C/en
Priority to DE19772755253 priority patent/DE2755253A1/en
Priority to NO77774283A priority patent/NO148004C/en
Priority to SE7714268A priority patent/SE425990B/en
Publication of DK577576A publication Critical patent/DK577576A/en
Publication of DK145207B publication Critical patent/DK145207B/en
Application granted granted Critical
Publication of DK145207C publication Critical patent/DK145207C/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
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Optical Elements Other Than Lenses (AREA)
DK577576A 1976-12-21 1976-12-21 LIGHTING LIGHT WITH A MIRRORING REFLECTOR DK145207C (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DK577576A DK145207C (en) 1976-12-21 1976-12-21 LIGHTING LIGHT WITH A MIRRORING REFLECTOR
DE19772755253 DE2755253A1 (en) 1976-12-21 1977-12-12 Light source mirror reflector - used for street or security outside lighting has reflecting surface partially enclosing light source
NO77774283A NO148004C (en) 1976-12-21 1977-12-13 Luminaries.
SE7714268A SE425990B (en) 1976-12-21 1977-12-15 REFLECTING MIRROR

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK577576 1976-12-21
DK577576A DK145207C (en) 1976-12-21 1976-12-21 LIGHTING LIGHT WITH A MIRRORING REFLECTOR

Publications (3)

Publication Number Publication Date
DK577576A DK577576A (en) 1978-06-22
DK145207B DK145207B (en) 1982-10-04
DK145207C true DK145207C (en) 1983-02-28

Family

ID=8145148

Family Applications (1)

Application Number Title Priority Date Filing Date
DK577576A DK145207C (en) 1976-12-21 1976-12-21 LIGHTING LIGHT WITH A MIRRORING REFLECTOR

Country Status (4)

Country Link
DE (1) DE2755253A1 (en)
DK (1) DK145207C (en)
NO (1) NO148004C (en)
SE (1) SE425990B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4229782A (en) * 1977-12-20 1980-10-21 Mcgraw-Edison Company High efficiency lighting units with beam cut-off angle
DK147803C (en) * 1981-08-07 1985-05-20 Scandinavisk Reflektor Compagn REFLECTOR SYSTEM FOR FIXING A LIGHT SOURCE
EP0373706B1 (en) * 1988-12-14 1993-08-25 Bauknecht Hausgeräte GmbH Radiant heating element for cooking devices
EP0454815A1 (en) * 1989-11-19 1991-11-06 BUSER, Hanns J. Lamp
IT1238880B (en) * 1990-02-16 1993-09-04 Targetti Sankey Spa MIXED PROFILE OPTICAL REFLECTOR FOR LIGHTING.
AU6475296A (en) * 1995-08-04 1997-03-05 Pang Teng Ong Process for producing the profile of reflectors for a cylindical source of light and reflector obtained according to thi process
DE19610250A1 (en) * 1996-03-16 1996-12-05 Braun Uwe Peter Dipl Ing Fh Prism light-pipe system for illumination applications
DE19701793A1 (en) 1997-01-20 1998-07-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Reflector and lamp with such a reflector
DE10135728C2 (en) * 2001-07-21 2003-12-11 Urs Graubner Method for dimensioning the geometry of a reflector for a lamp and lamp with such a reflector

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591661A (en) * 1947-03-07 1952-04-01 Century Lighting Inc Reflector for controlling at a predetermined angle direct and reflected rays from a light source
DE806001C (en) * 1948-11-19 1951-06-11 Hoerner Fa Eugen Reflector for luminous surfaces
GB884068A (en) * 1959-08-10 1961-12-06 Jozef Franciscus Nieland Reflector for tubular lamps
AT294243B (en) * 1969-03-12 1971-11-10 Bartenbach Christian Glare-free luminaire

Also Published As

Publication number Publication date
NO774283L (en) 1978-06-22
NO148004C (en) 1983-07-20
SE425990B (en) 1982-11-29
NO148004B (en) 1983-04-11
SE7714268L (en) 1978-06-22
DK577576A (en) 1978-06-22
DE2755253A1 (en) 1978-06-22
DK145207B (en) 1982-10-04

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Legal Events

Date Code Title Description
PBP Patent lapsed