IT1157190B - Perfezionamenti alle lampade - Google Patents

Perfezionamenti alle lampade

Info

Publication number
IT1157190B
IT1157190B IT51197/78A IT5119778A IT1157190B IT 1157190 B IT1157190 B IT 1157190B IT 51197/78 A IT51197/78 A IT 51197/78A IT 5119778 A IT5119778 A IT 5119778A IT 1157190 B IT1157190 B IT 1157190B
Authority
IT
Italy
Prior art keywords
refinements
lamps
Prior art date
Application number
IT51197/78A
Other languages
English (en)
Other versions
IT7851197A0 (it
Original Assignee
Eclairage Tech
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 Eclairage Tech filed Critical Eclairage Tech
Publication of IT7851197A0 publication Critical patent/IT7851197A0/it
Application granted granted Critical
Publication of IT1157190B publication Critical patent/IT1157190B/it

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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • 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
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IT51197/78A 1977-10-07 1978-09-22 Perfezionamenti alle lampade IT1157190B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7730202A FR2405428A1 (fr) 1977-10-07 1977-10-07 Perfectionnements aux luminaires

Publications (2)

Publication Number Publication Date
IT7851197A0 IT7851197A0 (it) 1978-09-22
IT1157190B true IT1157190B (it) 1987-02-11

Family

ID=9196228

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51197/78A IT1157190B (it) 1977-10-07 1978-09-22 Perfezionamenti alle lampade

Country Status (5)

Country Link
US (1) US4261028A (it)
JP (1) JPS5462683A (it)
ES (1) ES473950A1 (it)
FR (1) FR2405428A1 (it)
IT (1) IT1157190B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58122B2 (ja) * 1979-12-29 1983-01-05 松下電工株式会社 照明器具
US4464707A (en) * 1982-03-17 1984-08-07 Louis Forrest Lighting fixture
US4630181A (en) * 1985-07-15 1986-12-16 H. E. Williams, Inc. Fluorescent lighting fixture
US5658071A (en) * 1995-12-12 1997-08-19 Cooper Industries, Inc. Lighting system including adjustable louver
US6969181B1 (en) 2001-05-08 2005-11-29 Genlyte Thomas Group Llc Fully recessed unit equipment luminaire
KR100435071B1 (ko) * 2001-06-05 2004-06-09 방두익 가로등 램프
CA2404537C (en) 2001-09-20 2010-11-30 Genlyte Thomas Group Llc Improved arena reflector assembly
US7494252B1 (en) 2006-06-29 2009-02-24 Genlyte Thomas Group Llc Compact luminaire enclosure
US7946734B2 (en) * 2007-02-28 2011-05-24 Philips Electronics Ltd Low up-light cutoff acorn style luminaire
CA2623967C (en) * 2007-03-06 2015-11-24 Canlyte Inc. Lighting device with composite reflector
US20090268453A1 (en) * 2008-04-24 2009-10-29 King Luminarie Co., Inc. LED baffle assembly
US8092032B2 (en) * 2008-04-24 2012-01-10 King Luminaire Co., Inc. LED lighting array assembly
US7988327B1 (en) 2009-01-30 2011-08-02 Koninklijke Philips Electronics N.V. LED luminaire
US8608337B2 (en) * 2010-02-18 2013-12-17 Koninklijke Philips N.V. Lighting fixture having a louvered light shield
IT1402809B1 (it) * 2010-05-18 2013-09-18 Arianna S R L Dispositivo di collimazione ottica per apparati di illuminazione ed apparato di illuminazione comprendente tale dispositivo

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732483A (en) * 1956-01-24 Street lighting luminaire
US1773245A (en) * 1926-12-09 1930-08-19 Talbot Stanley Edward Glare-preventing device
US1680037A (en) * 1926-12-13 1928-08-07 Emery C Weller Antiglare attachment for headlights
FR79800E (fr) * 1957-02-18 1963-01-25 Phares pour véhicules automobiles
US3133139A (en) * 1958-05-19 1964-05-12 George L Beers Directional glare reducing viewing device
GB912557A (en) * 1960-05-10 1962-12-12 Gen Electric Co Ltd Improvements in or relating to lighting fittings
FR1307312A (fr) * 1961-09-12 1962-10-26 Phare non-éblouissant
FR1314105A (fr) * 1962-01-02 1963-01-04 Ass Elect Ind Perfectionnements aux lanternes d'éclairage de rues
DE1597959A1 (de) * 1967-02-15 1970-10-08 Licentia Gmbh Schraegstrahlleuchte fuer Fussgaengerueberwege
DE1622849B1 (de) * 1968-03-06 1971-12-16 Trilux Lenze Gmbh & Co Kg Leuchte für Fussgängerüberwege

Also Published As

Publication number Publication date
US4261028A (en) 1981-04-07
ES473950A1 (es) 1979-04-01
FR2405428A1 (fr) 1979-05-04
FR2405428B1 (it) 1984-07-27
IT7851197A0 (it) 1978-09-22
JPS5462683A (en) 1979-05-19

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