ATA253176A - LIGHT-GUIDING GLASS DISC - Google Patents

LIGHT-GUIDING GLASS DISC

Info

Publication number
ATA253176A
ATA253176A AT0253176A AT253176A ATA253176A AT A253176 A ATA253176 A AT A253176A AT 0253176 A AT0253176 A AT 0253176A AT 253176 A AT253176 A AT 253176A AT A253176 A ATA253176 A AT A253176A
Authority
AT
Austria
Prior art keywords
light
glass disc
guiding glass
guiding
disc
Prior art date
Application number
AT0253176A
Other languages
German (de)
Original Assignee
Saint Gobain
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
Priority claimed from DE19752518358 external-priority patent/DE2518358C2/en
Application filed by Saint Gobain filed Critical Saint Gobain
Publication of ATA253176A publication Critical patent/ATA253176A/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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • 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

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Greenhouses (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
AT0253176A 1975-04-25 1976-04-07 LIGHT-GUIDING GLASS DISC ATA253176A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752518358 DE2518358C2 (en) 1975-04-25 Light-directing glass pane

Publications (1)

Publication Number Publication Date
ATA253176A true ATA253176A (en) 1981-10-15

Family

ID=5944953

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0253176A ATA253176A (en) 1975-04-25 1976-04-07 LIGHT-GUIDING GLASS DISC

Country Status (7)

Country Link
AT (1) ATA253176A (en)
BE (1) BE841092A (en)
ES (1) ES447241A1 (en)
FR (1) FR2308753A1 (en)
IT (1) IT1059979B (en)
LU (1) LU74831A1 (en)
NL (1) NL7604338A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2378234A1 (en) * 1977-01-24 1978-08-18 Cibie Projecteurs SIGNALING LIGHT WITH BUILT-IN REFLECTOR FOR VEHICLE
WO1997047919A2 (en) * 1996-06-10 1997-12-18 Tenebraex Corporation Apparatus and methods for improved architectural lighting fixtures
DE102011054234B4 (en) * 2011-10-06 2020-03-12 HELLA GmbH & Co. KGaA Lighting device

Also Published As

Publication number Publication date
NL7604338A (en) 1976-10-27
FR2308753B1 (en) 1981-08-21
FR2308753A1 (en) 1976-11-19
ES447241A1 (en) 1977-06-16
IT1059979B (en) 1982-06-21
BE841092A (en) 1976-10-25
LU74831A1 (en) 1977-02-08
DE2518358B1 (en) 1976-05-20

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Legal Events

Date Code Title Description
A1Z Withdrawn
ELJ Ceased due to non-payment of the annual fee