AT346419B - SPOTLIGHT - Google Patents

SPOTLIGHT

Info

Publication number
AT346419B
AT346419B AT323873A AT323873A AT346419B AT 346419 B AT346419 B AT 346419B AT 323873 A AT323873 A AT 323873A AT 323873 A AT323873 A AT 323873A AT 346419 B AT346419 B AT 346419B
Authority
AT
Austria
Prior art keywords
spotlight
Prior art date
Application number
AT323873A
Other languages
German (de)
Other versions
ATA323873A (en
Original Assignee
Erco Leuchten
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 Erco Leuchten filed Critical Erco Leuchten
Publication of ATA323873A publication Critical patent/ATA323873A/en
Application granted granted Critical
Publication of AT346419B publication Critical patent/AT346419B/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
    • F21V7/09—Optical design with a combination of different curvatures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
AT323873A 1972-05-16 1973-04-12 SPOTLIGHT AT346419B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722223728 DE2223728C3 (en) 1972-05-16 1972-05-16 Spotlight

Publications (2)

Publication Number Publication Date
ATA323873A ATA323873A (en) 1978-03-15
AT346419B true AT346419B (en) 1978-11-10

Family

ID=5844972

Family Applications (1)

Application Number Title Priority Date Filing Date
AT323873A AT346419B (en) 1972-05-16 1973-04-12 SPOTLIGHT

Country Status (12)

Country Link
AT (1) AT346419B (en)
BE (1) BE799497A (en)
CH (1) CH560866A5 (en)
DE (1) DE2223728C3 (en)
DK (1) DK144688C (en)
FR (1) FR2184677B1 (en)
GB (1) GB1426390A (en)
IT (1) IT987264B (en)
NL (1) NL163010C (en)
NO (1) NO135650C (en)
SE (1) SE392764B (en)
YU (1) YU128773A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246549A1 (en) * 1982-12-16 1984-06-20 ACL-Lichttechnik GmbH, 4000 Düsseldorf Two-part or multipart reflector
IT207952Z2 (en) * 1986-07-29 1988-03-14 Iguzzini Illuminazione LIGHTING EQUIPMENT WITH ASYMMETRIC LIGHT BEAM.
DE19615388A1 (en) * 1996-04-18 1997-10-23 Zumtobel Licht Luminaire with a particularly small-volume lamp
FR2769993B1 (en) * 1997-10-20 1999-12-31 Axo Scintex Cie Equip Automobi CONCENTRATED REFLECTOR
IT1403078B1 (en) * 2010-12-01 2013-10-04 Iguzzini Illuminazione REFLECTOR WITH DIFFERENTIATED EMISSION.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE334144C (en) * 1919-10-26 1921-03-09 Schwarz & Co J Headlights for vehicles

Also Published As

Publication number Publication date
FR2184677A1 (en) 1973-12-28
DK144688C (en) 1982-10-11
IT987264B (en) 1975-02-20
NO135650C (en) 1977-05-11
CH560866A5 (en) 1975-04-15
BE799497A (en) 1973-08-31
NL163010C (en) 1980-07-15
DE2223728B2 (en) 1976-09-02
FR2184677B1 (en) 1975-08-22
NO135650B (en) 1977-01-24
SE392764B (en) 1977-04-18
DK144688B (en) 1982-05-10
GB1426390A (en) 1976-02-25
YU128773A (en) 1982-02-28
NL7306729A (en) 1973-11-20
ATA323873A (en) 1978-03-15
DE2223728A1 (en) 1973-11-29
DE2223728C3 (en) 1980-08-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELA Expired due to lapse of time