NO135650B - - Google Patents

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Info

Publication number
NO135650B
NO135650B NO196873A NO196873A NO135650B NO 135650 B NO135650 B NO 135650B NO 196873 A NO196873 A NO 196873A NO 196873 A NO196873 A NO 196873A NO 135650 B NO135650 B NO 135650B
Authority
NO
Norway
Prior art keywords
reflector
main reflector
breakthrough
main
additional
Prior art date
Application number
NO196873A
Other languages
English (en)
Norwegian (no)
Other versions
NO135650C (xx
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 NO135650B publication Critical patent/NO135650B/no
Publication of NO135650C publication Critical patent/NO135650C/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
    • 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)
NO196873A 1972-05-16 1973-05-11 NO135650C (xx)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NO135650B true NO135650B (xx) 1977-01-24
NO135650C NO135650C (xx) 1977-05-11

Family

ID=5844972

Family Applications (1)

Application Number Title Priority Date Filing Date
NO196873A NO135650C (xx) 1972-05-16 1973-05-11

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
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
DK144688C (da) 1982-10-11
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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