DE8520110U1 - - Google Patents

Info

Publication number
DE8520110U1
DE8520110U1 DE19858520110 DE8520110U DE8520110U1 DE 8520110 U1 DE8520110 U1 DE 8520110U1 DE 19858520110 DE19858520110 DE 19858520110 DE 8520110 U DE8520110 U DE 8520110U DE 8520110 U1 DE8520110 U1 DE 8520110U1
Authority
DE
Germany
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
DE19858520110
Other languages
German (de)
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.)
QUARTZCOLOR IANIRO SpA ROM/ROMA IT
Original Assignee
QUARTZCOLOR IANIRO SpA ROM/ROMA IT
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
Priority claimed from IT48560/84A external-priority patent/IT1179402B/en
Priority claimed from IT48832/84A external-priority patent/IT1178428B/en
Application filed by QUARTZCOLOR IANIRO SpA ROM/ROMA IT filed Critical QUARTZCOLOR IANIRO SpA ROM/ROMA IT
Publication of DE8520110U1 publication Critical patent/DE8520110U1/de
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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
DE19858520110 1984-07-13 1985-07-11 Expired DE8520110U1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT48560/84A IT1179402B (en) 1984-07-13 1984-07-13 Vehicle headlamp providing diffuse beam
IT48832/84A IT1178428B (en) 1984-09-12 1984-09-12 Vehicle headlamp providing diffuse beam

Publications (1)

Publication Number Publication Date
DE8520110U1 true DE8520110U1 (en) 1987-06-04

Family

ID=26329334

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19853524818 Withdrawn DE3524818A1 (en) 1984-07-13 1985-07-11 HEADLIGHT FOR DIFFUSE LIGHTING
DE19858520110 Expired DE8520110U1 (en) 1984-07-13 1985-07-11

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19853524818 Withdrawn DE3524818A1 (en) 1984-07-13 1985-07-11 HEADLIGHT FOR DIFFUSE LIGHTING

Country Status (3)

Country Link
DE (2) DE3524818A1 (en)
FR (1) FR2567622B1 (en)
GB (1) GB2163246B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3821260A1 (en) * 1988-06-23 1989-12-28 Ludwig Gmbh Geb LAMP
US5386354A (en) * 1993-12-17 1995-01-31 Regent Lighting Corporation Adjustable beam security light
IT1403474B1 (en) * 2010-12-03 2013-10-17 Beghelli Spa OPTICAL SYSTEM WITH LUMINOUS HIGH EFFICIENCY COLLIMENT

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB106569A (en) * 1900-01-01
CH115022A (en) * 1923-07-13 1926-05-17 Marsat Antoine Jean Baptiste Anti-blinding headlight for automobiles.
US1645721A (en) * 1925-05-25 1927-10-18 Pfeil Paul Francis Light projector
FR647660A (en) * 1928-01-24 1928-11-27 Headlights for motor vehicles and others
US1798083A (en) * 1929-03-29 1931-03-24 Halbach Robert Mcculley Headlight
FR817601A (en) * 1936-05-11 1937-09-07 Lighting fixture
US2253933A (en) * 1939-09-18 1941-08-26 Clarence L House Nonglare headlight
FR1330598A (en) * 1961-08-07 1963-06-21 Optical system intended to produce a perfectly delimited light beam which can be used in particular in automobile fog lights
US3578965A (en) * 1969-09-26 1971-05-18 Berkey Colortran Mfg Inc Foldable luminaire
GB1487630A (en) * 1975-07-24 1977-10-05 Berkey Photo Inc Luminaire
US4395750A (en) * 1981-02-03 1983-07-26 W. C. Heraeus Gmbh Operating room light
DE3232731A1 (en) * 1982-09-03 1984-03-08 Ostermann Apparatebau Kiel GmbH, 2080 Pinneberg HEADLIGHT

Also Published As

Publication number Publication date
FR2567622A1 (en) 1986-01-17
GB2163246A (en) 1986-02-19
FR2567622B1 (en) 1989-11-03
GB2163246B (en) 1987-08-19
DE3524818A1 (en) 1986-01-16

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