DK144688C - Belysningsarmatur med en rotationssymmetrisk krum hovedreflektor - Google Patents

Belysningsarmatur med en rotationssymmetrisk krum hovedreflektor

Info

Publication number
DK144688C
DK144688C DK224073A DK224073A DK144688C DK 144688 C DK144688 C DK 144688C DK 224073 A DK224073 A DK 224073A DK 224073 A DK224073 A DK 224073A DK 144688 C DK144688 C DK 144688C
Authority
DK
Denmark
Prior art keywords
lighting light
current head
rotation symmetric
symmetric current
head reflector
Prior art date
Application number
DK224073A
Other languages
Danish (da)
English (en)
Other versions
DK144688B (da
Inventor
E A Price
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 DK144688B publication Critical patent/DK144688B/da
Application granted granted Critical
Publication of DK144688C publication Critical patent/DK144688C/da

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)
DK224073A 1972-05-16 1973-04-24 Belysningsarmatur med en rotationssymmetrisk krum hovedreflektor DK144688C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2223728 1972-05-16
DE19722223728 DE2223728C3 (de) 1972-05-16 1972-05-16 Strahlerleuchte

Publications (2)

Publication Number Publication Date
DK144688B DK144688B (da) 1982-05-10
DK144688C true DK144688C (da) 1982-10-11

Family

ID=5844972

Family Applications (1)

Application Number Title Priority Date Filing Date
DK224073A DK144688C (da) 1972-05-16 1973-04-24 Belysningsarmatur med en rotationssymmetrisk krum hovedreflektor

Country Status (12)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3246549A1 (de) * 1982-12-16 1984-06-20 ACL-Lichttechnik GmbH, 4000 Düsseldorf Zwei oder mehrteiliger reflektor
IT207952Z2 (it) * 1986-07-29 1988-03-14 Iguzzini Illuminazione Apparecchio di illuminazione con fascio di luce asimmetrico.
DE19615388A1 (de) * 1996-04-18 1997-10-23 Zumtobel Licht Leuchte mit einer insbesondere kleinvolumigen Lampe
FR2769993B1 (fr) * 1997-10-20 1999-12-31 Axo Scintex Cie Equip Automobi Reflecteur concentrant
IT1403078B1 (it) * 2010-12-01 2013-10-04 Iguzzini Illuminazione Riflettore ad emissione differenziata.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE334144C (de) * 1919-10-26 1921-03-09 Schwarz & Co J Scheinwerfer fuer Fahrzeuge

Also Published As

Publication number Publication date
DE2223728C3 (de) 1980-08-14
ATA323873A (de) 1978-03-15
NL7306729A (xx) 1973-11-20
NO135650B (xx) 1977-01-24
IT987264B (it) 1975-02-20
DE2223728A1 (de) 1973-11-29
NL163010C (nl) 1980-07-15
GB1426390A (en) 1976-02-25
SE392764B (sv) 1977-04-18
DK144688B (da) 1982-05-10
NO135650C (xx) 1977-05-11
FR2184677B1 (xx) 1975-08-22
YU128773A (en) 1982-02-28
CH560866A5 (xx) 1975-04-15
FR2184677A1 (xx) 1973-12-28
BE799497A (fr) 1973-08-31
AT346419B (de) 1978-11-10
DE2223728B2 (de) 1976-09-02

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