FR2184677B1 - - Google Patents

Info

Publication number
FR2184677B1
FR2184677B1 FR7316874A FR7316874A FR2184677B1 FR 2184677 B1 FR2184677 B1 FR 2184677B1 FR 7316874 A FR7316874 A FR 7316874A FR 7316874 A FR7316874 A FR 7316874A FR 2184677 B1 FR2184677 B1 FR 2184677B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7316874A
Other versions
FR2184677A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Erco Leuchten GmbH
Original Assignee
Erco Leuchten GmbH
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 GmbH filed Critical Erco Leuchten GmbH
Publication of FR2184677A1 publication Critical patent/FR2184677A1/fr
Application granted granted Critical
Publication of FR2184677B1 publication Critical patent/FR2184677B1/fr
Expired legal-status Critical Current

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)
FR7316874A 1972-05-16 1973-05-10 Expired FR2184677B1 (fr)

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
FR2184677A1 FR2184677A1 (fr) 1973-12-28
FR2184677B1 true FR2184677B1 (fr) 1975-08-22

Family

ID=5844972

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316874A Expired FR2184677B1 (fr) 1972-05-16 1973-05-10

Country Status (12)

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

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 (fr) 1973-11-20
NO135650B (fr) 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 (fr) 1977-05-11
YU128773A (en) 1982-02-28
DK144688C (da) 1982-10-11
CH560866A5 (fr) 1975-04-15
FR2184677A1 (fr) 1973-12-28
BE799497A (fr) 1973-08-31
AT346419B (de) 1978-11-10
DE2223728B2 (de) 1976-09-02

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Legal Events

Date Code Title Description
CD Change of name or company name