ES269741U - Una disposicion de luminaria para montar en ella una lampara que tiene eje geometrico alargado. - Google Patents

Una disposicion de luminaria para montar en ella una lampara que tiene eje geometrico alargado.

Info

Publication number
ES269741U
ES269741U ES1981269741U ES269741U ES269741U ES 269741 U ES269741 U ES 269741U ES 1981269741 U ES1981269741 U ES 1981269741U ES 269741 U ES269741 U ES 269741U ES 269741 U ES269741 U ES 269741U
Authority
ES
Spain
Prior art keywords
lamp
shield
opening
light
geometric 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.)
Granted
Application number
ES1981269741U
Other languages
English (en)
Other versions
ES269741Y (es
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.)
Esquire Inc
Original Assignee
Esquire 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
Application filed by Esquire Inc filed Critical Esquire Inc
Publication of ES269741U publication Critical patent/ES269741U/es
Application granted granted Critical
Publication of ES269741Y publication Critical patent/ES269741Y/es
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
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • 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
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)

Abstract

Una disposición de luminaria para montar en ella una lámpara que tiene un eje geométrico alargado, que comprende: un alojamiento que rodea al menos parcialmente al eje geométrico alargado de la lámpara con el fin de dejar una abertura de la misma para permitir la emisión de luz, un reflector parabólico posicionado dentro de dicho alojamiento para originar emisiones paralelas de luz a través de dicha abertura del alojamiento, a partir de reflexiones principales de la luz, por lo menos un reflector extremo que corta al eje geométrico alargado de la lámpara, para radiar reflexiones luminosas principales desde la lampara a través de dicha abertura, y un escudo contra las dispersiones ligeras, paralelo al eje geométrico de la lampara y a un lado de la misma, que tiene una sección transversal paralela a las emisiones del reflector parabólico, incluyendo dicho escudo una, abertura recortada para permitir el paso de reflexiones luminosas principales desde la lámpara sustancialmente por todo el reflector parabólico en el otro lado de dicho escudo respecto a la lámpara, teniendo dicho escudo una parte dirigida hacia abajo para proporcionar protección contra reflexiones principales emitidas a través de la abertura desde la parte de dicho reflector extremo situado en el otro lado de dicho escudo respecto de la lámpara.
ES1981269741U 1980-12-17 1981-11-20 Una disposicion de luminaria para montar en ella una lampara que tiene eje geometrico alargado. Expired ES269741Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/217,545 US4531180A (en) 1980-12-17 1980-12-17 Internal shield for trough-like reflector

Publications (2)

Publication Number Publication Date
ES269741U true ES269741U (es) 1983-07-01
ES269741Y ES269741Y (es) 1984-01-16

Family

ID=22811517

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981269741U Expired ES269741Y (es) 1980-12-17 1981-11-20 Una disposicion de luminaria para montar en ella una lampara que tiene eje geometrico alargado.

Country Status (6)

Country Link
US (1) US4531180A (es)
EP (1) EP0054922A1 (es)
AU (1) AU7613681A (es)
CA (1) CA1165293A (es)
ES (1) ES269741Y (es)
GB (1) GB2089490A (es)

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Also Published As

Publication number Publication date
CA1165293A (en) 1984-04-10
US4531180A (en) 1985-07-23
GB2089490A (en) 1982-06-23
ES269741Y (es) 1984-01-16
AU7613681A (en) 1982-06-24
EP0054922A1 (en) 1982-06-30

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