NO120629B - - Google Patents

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Info

Publication number
NO120629B
NO120629B NO2598/68A NO259868A NO120629B NO 120629 B NO120629 B NO 120629B NO 2598/68 A NO2598/68 A NO 2598/68A NO 259868 A NO259868 A NO 259868A NO 120629 B NO120629 B NO 120629B
Authority
NO
Norway
Prior art keywords
reflector
parabola
light
shaped
light source
Prior art date
Application number
NO2598/68A
Other languages
English (en)
Norwegian (no)
Inventor
H Weik
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NO120629B publication Critical patent/NO120629B/no

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
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
NO2598/68A 1967-07-27 1968-06-28 NO120629B (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0061911 1967-07-27

Publications (1)

Publication Number Publication Date
NO120629B true NO120629B (en, 2012) 1970-11-16

Family

ID=7495217

Family Applications (1)

Application Number Title Priority Date Filing Date
NO2598/68A NO120629B (en, 2012) 1967-07-27 1968-06-28

Country Status (3)

Country Link
AT (1) AT284277B (en, 2012)
NO (1) NO120629B (en, 2012)
SE (1) SE309210B (en, 2012)

Also Published As

Publication number Publication date
AT284277B (de) 1970-09-10
SE309210B (en, 2012) 1969-03-17

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