AT382005B - LIGHTING DEVICE FOR ILLUMINATING A ROOM WITH DAYLIGHT - Google Patents

LIGHTING DEVICE FOR ILLUMINATING A ROOM WITH DAYLIGHT

Info

Publication number
AT382005B
AT382005B AT447480A AT447480A AT382005B AT 382005 B AT382005 B AT 382005B AT 447480 A AT447480 A AT 447480A AT 447480 A AT447480 A AT 447480A AT 382005 B AT382005 B AT 382005B
Authority
AT
Austria
Prior art keywords
daylight
illuminating
room
lighting device
lighting
Prior art date
Application number
AT447480A
Other languages
German (de)
Other versions
ATA447480A (en
Original Assignee
Bartenbach Christian
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 Bartenbach Christian filed Critical Bartenbach Christian
Publication of ATA447480A publication Critical patent/ATA447480A/en
Application granted granted Critical
Publication of AT382005B publication Critical patent/AT382005B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00—Non-electric lighting devices or systems using daylight

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
AT447480A 1979-09-07 1980-09-05 LIGHTING DEVICE FOR ILLUMINATING A ROOM WITH DAYLIGHT AT382005B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792936295 DE2936295C2 (en) 1979-09-07 1979-09-07 Lighting device for illuminating a room with a reflective ceiling with daylight

Publications (2)

Publication Number Publication Date
ATA447480A ATA447480A (en) 1986-05-15
AT382005B true AT382005B (en) 1986-12-29

Family

ID=6080347

Family Applications (1)

Application Number Title Priority Date Filing Date
AT447480A AT382005B (en) 1979-09-07 1980-09-05 LIGHTING DEVICE FOR ILLUMINATING A ROOM WITH DAYLIGHT

Country Status (3)

Country Link
AT (1) AT382005B (en)
CH (1) CH649616A5 (en)
DE (1) DE2936295C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117146A1 (en) * 1991-05-25 1992-11-26 Mueller Helmut Frank Ottomar P DAYLIGHT LIGHTING DEVICE
JP6320932B2 (en) 2011-12-21 2018-05-09 フィリップス ライティング ホールディング ビー ヴィ Light redirecting device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE517827C (en) * 1931-02-11 Heinrich Wilhelm Pieper Shop window and facade lighting equipment
DE166184C (en) *
FR353437A (en) * 1905-02-17 1905-09-11 Pressed Prism Plate Glass Comp Improvements to glass tiles used to diffuse light
GB287729A (en) * 1927-04-14 1928-03-29 Holophane Ltd Improvements in pavement and other lights
CH194867A (en) * 1937-11-29 1937-12-31 Ernst Ing Wuhrmann Device for illuminating poorly lit workplaces in rooms with zenith light.
FR1003366A (en) * 1949-12-19 1952-03-17 Method for increasing the scattering of light through an opening and material used therefor
DE1171370B (en) * 1959-06-11 1964-06-04 Eberspaecher J Translucent, at least partially reflective pane provided with prisms
DE1797168A1 (en) * 1968-08-23 1971-07-29 Dr Meiners Carl Otto Translucent pane arrangement for components

Also Published As

Publication number Publication date
ATA447480A (en) 1986-05-15
DE2936295A1 (en) 1981-03-19
DE2936295C2 (en) 1986-04-17
CH649616A5 (en) 1985-05-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee