ES281753U - An illumination apparatus intended to be mounted in front of a large panel such as an advertising billboard. (Machine-translation by Google Translate, not legally binding) - Google Patents

An illumination apparatus intended to be mounted in front of a large panel such as an advertising billboard. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES281753U
ES281753U ES1983281753U ES281753U ES281753U ES 281753 U ES281753 U ES 281753U ES 1983281753 U ES1983281753 U ES 1983281753U ES 281753 U ES281753 U ES 281753U ES 281753 U ES281753 U ES 281753U
Authority
ES
Spain
Prior art keywords
lamp
light
translation
intended
panel
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.)
Granted
Application number
ES1983281753U
Other languages
Spanish (es)
Other versions
ES281753Y (en
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.)
Johns Manville
Original Assignee
Manville Service Corp
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 Manville Service Corp filed Critical Manville Service Corp
Priority to ES1983281753U priority Critical patent/ES281753Y/en
Publication of ES281753U publication Critical patent/ES281753U/en
Application granted granted Critical
Publication of ES281753Y publication Critical patent/ES281753Y/en
Expired legal-status Critical Current

Links

Landscapes

  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

A lighting apparatus intended to be mounted in front of a large panel, such as an advertising billboard and to illuminate the panel being the panel of the type having a length in the horizontal direction approximately twice greater than its length, in vertical direction, comprising ( a) a lamp housing; (b) generally located horizontally contained within the housing of the lamp; (c) means, fixed to the lamp, to light the lamp; (d) a reflector located on one side of the lamp and intended to reflect the radiant light from the lamp, the reflector having a first lower parabolic surface generally linearly transposed and further having two side surfaces formed parabolic in one direction through a horizontal section of the lateral surface; and (e) a refractor, placed on the lamp housing, for totally enclosing the lamp against the external atmospheric elements, the refractor comprising in part a combination of prism elements designed for light control in three phases of scattered light and intended for to refract, reflect and finally refract the radiant scattered light from the lamp. (Machine-translation by Google Translate, not legally binding)
ES1983281753U 1983-03-17 1983-03-17 A LIGHTING APPARATUS INTENDED TO BE MOUNTED IN FRONT OF A LARGE PANEL SUCH AS AN ADVERTISING BILLBOARD. Expired ES281753Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES1983281753U ES281753Y (en) 1983-03-17 1983-03-17 A LIGHTING APPARATUS INTENDED TO BE MOUNTED IN FRONT OF A LARGE PANEL SUCH AS AN ADVERTISING BILLBOARD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1983281753U ES281753Y (en) 1983-03-17 1983-03-17 A LIGHTING APPARATUS INTENDED TO BE MOUNTED IN FRONT OF A LARGE PANEL SUCH AS AN ADVERTISING BILLBOARD.

Publications (2)

Publication Number Publication Date
ES281753U true ES281753U (en) 1985-05-01
ES281753Y ES281753Y (en) 1985-12-01

Family

ID=8432300

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983281753U Expired ES281753Y (en) 1983-03-17 1983-03-17 A LIGHTING APPARATUS INTENDED TO BE MOUNTED IN FRONT OF A LARGE PANEL SUCH AS AN ADVERTISING BILLBOARD.

Country Status (1)

Country Link
ES (1) ES281753Y (en)

Also Published As

Publication number Publication date
ES281753Y (en) 1985-12-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970519