DK577576A - LOSE-FREE MIRROR REFLECTOR - Google Patents

LOSE-FREE MIRROR REFLECTOR

Info

Publication number
DK577576A
DK577576A DK577576A DK577576A DK577576A DK 577576 A DK577576 A DK 577576A DK 577576 A DK577576 A DK 577576A DK 577576 A DK577576 A DK 577576A DK 577576 A DK577576 A DK 577576A
Authority
DK
Denmark
Prior art keywords
lose
mirror reflector
free mirror
free
reflector
Prior art date
Application number
DK577576A
Other languages
Danish (da)
Other versions
DK145207C (en
DK145207B (en
Inventor
K O 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
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)
  • Saccharide Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic 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 true DK577576A (en) 1978-06-22
DK145207B DK145207B (en) 1982-10-04
DK145207C 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514793A (en) * 1981-08-07 1985-04-30 Knud Andreasen Reflector system for securing to a light source

Families Citing this family (8)

* 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
ATE93674T1 (en) * 1988-12-14 1993-09-15 Whirlpool Europ RADIANT HEATING ELEMENT FOR COOKING APPLIANCES.
AU6720390A (en) * 1989-11-19 1991-06-13 Hanns J. Buser 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4514793A (en) * 1981-08-07 1985-04-30 Knud Andreasen Reflector system for securing to a light source

Also Published As

Publication number Publication date
NO774283L (en) 1978-06-22
NO148004B (en) 1983-04-11
DE2755253A1 (en) 1978-06-22
DK145207C (en) 1983-02-28
SE7714268L (en) 1978-06-22
SE425990B (en) 1982-11-29
DK145207B (en) 1982-10-04
NO148004C (en) 1983-07-20

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Legal Events

Date Code Title Description
PBP Patent lapsed