FR2620513B3 - Reflecteur brise-lumiere pour appareil d'eclairage - Google Patents

Reflecteur brise-lumiere pour appareil d'eclairage

Info

Publication number
FR2620513B3
FR2620513B3 FR8807258A FR8807258A FR2620513B3 FR 2620513 B3 FR2620513 B3 FR 2620513B3 FR 8807258 A FR8807258 A FR 8807258A FR 8807258 A FR8807258 A FR 8807258A FR 2620513 B3 FR2620513 B3 FR 2620513B3
Authority
FR
France
Prior art keywords
reflector
lighting apparatus
light breaker
breaker
light
Prior art date
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
FR8807258A
Other languages
English (en)
Other versions
FR2620513A3 (fr
Inventor
Gianfranco Guerra
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.)
Iguzzini Illuminazione SpA
Original Assignee
Iguzzini Illuminazione SpA
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 Iguzzini Illuminazione SpA filed Critical Iguzzini Illuminazione SpA
Publication of FR2620513A3 publication Critical patent/FR2620513A3/fr
Application granted granted Critical
Publication of FR2620513B3 publication Critical patent/FR2620513B3/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
    • F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • 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
    • 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
    • F21V7/06—Optical design with parabolic curvature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
    • F21Y2103/37—U-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
FR8807258A 1987-09-15 1988-05-25 Reflecteur brise-lumiere pour appareil d'eclairage Expired FR2620513B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8722336U IT211878Z2 (it) 1987-09-15 1987-09-15 Riflettore-frangiluce per apparecchio illuminante.

Publications (2)

Publication Number Publication Date
FR2620513A3 FR2620513A3 (fr) 1989-03-17
FR2620513B3 true FR2620513B3 (fr) 1989-08-18

Family

ID=11194857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8807258A Expired FR2620513B3 (fr) 1987-09-15 1988-05-25 Reflecteur brise-lumiere pour appareil d'eclairage

Country Status (7)

Country Link
US (1) US4860181A (fr)
AU (1) AU599794B2 (fr)
DE (1) DE8806353U1 (fr)
ES (1) ES1006645Y (fr)
FR (1) FR2620513B3 (fr)
GB (1) GB2209826B (fr)
IT (1) IT211878Z2 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1397793A (en) * 1921-01-10 1921-11-22 Olin W Blackett Headlight
US1637608A (en) * 1926-05-12 1927-08-02 Albert A Ehrlichman Antiglare attachment
US2267796A (en) * 1938-12-15 1941-12-30 Leyden Isadore Lighting fixture
US3593014A (en) * 1969-01-17 1971-07-13 Gen Signal Corp Low level light fixture
US4096555A (en) * 1976-10-28 1978-06-20 Wylain, Inc. Lighting fixtures
US4293898A (en) * 1979-11-13 1981-10-06 Keene Corporation Garden light fixture
AU561188B2 (en) * 1982-12-01 1987-04-30 J & D Oram Ltd. Apparatus for producing two mutually divergent light beams
DE8315374U1 (de) * 1983-05-25 1983-11-24 Skoglund, Christer, Basingstoke, Hants Reflektoraufbau fuer fluoreszierende roehren

Also Published As

Publication number Publication date
US4860181A (en) 1989-08-22
ES1006645Y (es) 1989-07-16
IT211878Z2 (it) 1989-05-25
FR2620513A3 (fr) 1989-03-17
ES1006645U (es) 1989-01-01
AU599794B2 (en) 1990-07-26
DE8806353U1 (fr) 1988-07-07
GB2209826A (en) 1989-05-24
GB2209826B (en) 1991-08-28
IT8722336V0 (it) 1987-09-15
AU1660788A (en) 1989-03-16
GB8811580D0 (en) 1988-06-22

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