NO148004C - Luminaries. - Google Patents

Luminaries.

Info

Publication number
NO148004C
NO148004C NO77774283A NO774283A NO148004C NO 148004 C NO148004 C NO 148004C NO 77774283 A NO77774283 A NO 77774283A NO 774283 A NO774283 A NO 774283A NO 148004 C NO148004 C NO 148004C
Authority
NO
Norway
Prior art keywords
luminaries
Prior art date
Application number
NO77774283A
Other languages
Norwegian (no)
Other versions
NO148004B (en
NO774283L (en
Inventor
Kai Ove Soerensen
Original Assignee
Poulsen & Co As L
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 & Co As L filed Critical Poulsen & Co As L
Publication of NO774283L publication Critical patent/NO774283L/en
Publication of NO148004B publication Critical patent/NO148004B/en
Publication of NO148004C publication Critical patent/NO148004C/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
NO77774283A 1976-12-21 1977-12-13 Luminaries. NO148004C (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO774283L NO774283L (en) 1978-06-22
NO148004B NO148004B (en) 1983-04-11
NO148004C true NO148004C (en) 1983-07-20

Family

ID=8145148

Family Applications (1)

Application Number Title Priority Date Filing Date
NO77774283A NO148004C (en) 1976-12-21 1977-12-13 Luminaries.

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
ES2042984T3 (en) * 1988-12-14 1993-12-16 Whirlpool Europ RADIANT HEATING BODY FOR KITCHEN APPLIANCES.
WO1991007621A1 (en) * 1989-11-19 1991-05-30 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
NO148004B (en) 1983-04-11
DK145207B (en) 1982-10-04
NO774283L (en) 1978-06-22
DK145207C (en) 1983-02-28
SE7714268L (en) 1978-06-22
SE425990B (en) 1982-11-29
DE2755253A1 (en) 1978-06-22
DK577576A (en) 1978-06-22

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