GB815609A - Street lighting luminaire - Google Patents

Street lighting luminaire

Info

Publication number
GB815609A
GB815609A GB1219856A GB1219856A GB815609A GB 815609 A GB815609 A GB 815609A GB 1219856 A GB1219856 A GB 1219856A GB 1219856 A GB1219856 A GB 1219856A GB 815609 A GB815609 A GB 815609A
Authority
GB
Grant status
Application
Patent type
Prior art keywords
vertical
prisms
reflector
street lighting
axis
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
GB1219856A
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.)
Corning Inc
Original Assignee
Corning Inc
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

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V5/00Refractors for light sources

Abstract

815,609. Street lighting luminaires. CORNING GLASS WORKS. April 20, 1956 [April 26, 1955], No. 12198/56. Classes 75(2) and 75(4) A luminaire, especially for street lighting, comprises a downwardly acting eggshaped reflector with the mouth substantially below the light source and oriented with its long axis transverse to the street, having a generally parabolic contour in planes inclined at 75 degrees to the nadir and asymmetrical in vertical planes parallel to the axis of the parabola, and a refractor fitted over the mouth of the reflector having banks of parallel prisms A, B, C, D, Fig. 3, with their axes vertical in the upper regions and progressively indined to the vertical in the lower regions, the prisms in each bank being substantially of equal refracting power and those in the lower banks being so inclined to the vertical as to elevate the rays into substantial parallelism with the rays transmitted by the upper part of the refractor. The prisms may have compound faces as shown in Fig. 8 so that divergence is obtained while retaining the sharp-cut off characteristics of the prisms. The reflector may have a continuously changing radius of curvature in vertical planes parallel to the axis of the parabola.
GB1219856A 1955-04-26 1956-04-20 Street lighting luminaire Expired GB815609A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US815609X true 1955-04-26 1955-04-26

Publications (1)

Publication Number Publication Date
GB815609A true true GB815609A (en) 1959-07-01

Family

ID=22164935

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1219856A Expired GB815609A (en) 1955-04-26 1956-04-20 Street lighting luminaire

Country Status (1)

Country Link
GB (1) GB815609A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7942559B2 (en) 2006-02-27 2011-05-17 Cooper Technologies Company LED device for wide beam generation
RU2446051C1 (en) * 2010-11-23 2012-03-27 Дмитрий Викторович Коновалов Moulded polymer translucent article
US8256919B2 (en) 2008-12-03 2012-09-04 Illumination Management Solutions, Inc. LED replacement lamp and a method of replacing preexisting luminaires with LED lighting assemblies
US8388198B2 (en) 2010-09-01 2013-03-05 Illumination Management Solutions, Inc. Device and apparatus for efficient collection and re-direction of emitted radiation
US8430538B2 (en) 2007-05-21 2013-04-30 Illumination Management Solutions, Inc. LED device for wide beam generation and method of making the same
US8434912B2 (en) 2006-02-27 2013-05-07 Illumination Management Solutions, Inc. LED device for wide beam generation
US8454205B2 (en) 2008-08-14 2013-06-04 Cooper Technologies Company LED devices for offset wide beam generation
US8545049B2 (en) 2009-11-25 2013-10-01 Cooper Technologies Company Systems, methods, and devices for sealing LED light sources in a light module
US9052086B2 (en) 2011-02-28 2015-06-09 Cooper Technologies Company Method and system for managing light from a light emitting diode
US9080739B1 (en) 2012-09-14 2015-07-14 Cooper Technologies Company System for producing a slender illumination pattern from a light emitting diode
US9140430B2 (en) 2011-02-28 2015-09-22 Cooper Technologies Company Method and system for managing light from a light emitting diode
US9200765B1 (en) 2012-11-20 2015-12-01 Cooper Technologies Company Method and system for redirecting light emitted from a light emitting diode

Cited By (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8434912B2 (en) 2006-02-27 2013-05-07 Illumination Management Solutions, Inc. LED device for wide beam generation
US7993036B2 (en) 2006-02-27 2011-08-09 Illumination Management Solutions, Inc. LED device for wide beam generation
US9388949B2 (en) 2006-02-27 2016-07-12 Illumination Management Solutions, Inc. LED device for wide beam generation
US9297520B2 (en) 2006-02-27 2016-03-29 Illumination Management Solutions, Inc. LED device for wide beam generation
US8210722B2 (en) 2006-02-27 2012-07-03 Cooper Technologies Company LED device for wide beam generation
US8905597B2 (en) 2006-02-27 2014-12-09 Illumination Management Solutions, Inc. LED device for wide beam generation
US8511864B2 (en) 2006-02-27 2013-08-20 Illumination Management Solutions LED device for wide beam generation
US8414161B2 (en) 2006-02-27 2013-04-09 Cooper Technologies Company LED device for wide beam generation
US7942559B2 (en) 2006-02-27 2011-05-17 Cooper Technologies Company LED device for wide beam generation
US8430538B2 (en) 2007-05-21 2013-04-30 Illumination Management Solutions, Inc. LED device for wide beam generation and method of making the same
US9482394B2 (en) 2007-05-21 2016-11-01 Illumination Management Solutions, Inc. LED device for wide beam generation and method of making the same
US8777457B2 (en) 2007-05-21 2014-07-15 Illumination Management Solutions, Inc. LED device for wide beam generation and method of making the same
US8454205B2 (en) 2008-08-14 2013-06-04 Cooper Technologies Company LED devices for offset wide beam generation
US9297517B2 (en) 2008-08-14 2016-03-29 Cooper Technologies Company LED devices for offset wide beam generation
US8783900B2 (en) 2008-12-03 2014-07-22 Illumination Management Solutions, Inc. LED replacement lamp and a method of replacing preexisting luminaires with LED lighting assemblies
US8256919B2 (en) 2008-12-03 2012-09-04 Illumination Management Solutions, Inc. LED replacement lamp and a method of replacing preexisting luminaires with LED lighting assemblies
US9052070B2 (en) 2009-11-25 2015-06-09 Cooper Technologies Company Systems, methods, and devices for sealing LED light sources in a light module
US8545049B2 (en) 2009-11-25 2013-10-01 Cooper Technologies Company Systems, methods, and devices for sealing LED light sources in a light module
US8388198B2 (en) 2010-09-01 2013-03-05 Illumination Management Solutions, Inc. Device and apparatus for efficient collection and re-direction of emitted radiation
US8727573B2 (en) 2010-09-01 2014-05-20 Cooper Technologies Company Device and apparatus for efficient collection and re-direction of emitted radiation
US9109781B2 (en) 2010-09-01 2015-08-18 Illumination Management Solutions, Inc. Device and apparatus for efficient collection and re-direction of emitted radiation
WO2012070980A1 (en) * 2010-11-23 2012-05-31 Konovalov Dmitri Viktorovich Polymeric shaped translucent article
RU2446051C1 (en) * 2010-11-23 2012-03-27 Дмитрий Викторович Коновалов Moulded polymer translucent article
US9140430B2 (en) 2011-02-28 2015-09-22 Cooper Technologies Company Method and system for managing light from a light emitting diode
US9052086B2 (en) 2011-02-28 2015-06-09 Cooper Technologies Company Method and system for managing light from a light emitting diode
US9574746B2 (en) 2011-02-28 2017-02-21 Cooper Technologies Company Method and system for managing light from a light emitting diode
US9435510B2 (en) 2011-02-28 2016-09-06 Cooper Technologies Company Method and system for managing light from a light emitting diode
US9458983B2 (en) 2011-02-28 2016-10-04 Cooper Technologies Company Method and system for managing light from a light emitting diode
US9494283B2 (en) 2011-02-28 2016-11-15 Cooper Technologies Company Method and system for managing light from a light emitting diode
US10006606B2 (en) 2011-02-28 2018-06-26 Cooper Technologies Company Method and system for managing light from a light emitting diode
US9080739B1 (en) 2012-09-14 2015-07-14 Cooper Technologies Company System for producing a slender illumination pattern from a light emitting diode
US9200765B1 (en) 2012-11-20 2015-12-01 Cooper Technologies Company Method and system for redirecting light emitted from a light emitting diode

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