ES220732U - Lampara de alumbrado. - Google Patents

Lampara de alumbrado.

Info

Publication number
ES220732U
ES220732U ES0220732U ES220732U ES220732U ES 220732 U ES220732 U ES 220732U ES 0220732 U ES0220732 U ES 0220732U ES 220732 U ES220732 U ES 220732U ES 220732 U ES220732 U ES 220732U
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
lighting lamp
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
ES0220732U
Other languages
English (en)
Other versions
ES220732Y (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.)
Industrias Fase SA
Original Assignee
Industrias Fase SA
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 Industrias Fase SA filed Critical Industrias Fase SA
Priority to ES1976220732U priority Critical patent/ES220732Y/es
Publication of ES220732U publication Critical patent/ES220732U/es
Application granted granted Critical
Publication of ES220732Y publication Critical patent/ES220732Y/es
Priority to FR7713516A priority patent/FR2350545A1/fr
Priority to IT23150/77A priority patent/IT1081724B/it
Priority to JP5084177A priority patent/JPS52146080A/ja
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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
    • 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
    • F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
    • F21V21/116—Fixing lighting devices to arms or standards
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/34—Supporting elements displaceable along a guiding element

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Lámpara de alumbrado, caracterizada porque comprende una ;pantalla tubular prismática cuadrada, de aristas longitudinales redondeadas, cuyo extremo superior se cierra con una tapa cajeada cuyo fondo presenta una pluralidad de ranuras paralelas así como un orificio de fijación del casquillo de bombilla; en el extremo inferior se dispone una embocadura cilíndrica concéntrica, de superficie interior estriada longitudinalmente, que forma parte de una placa de cierre del citado extremo inferior, de modo que la embocadura cilíndrica determine un enfoque proyector del haz luminoso; tanto la tapa cajeada superior como la embocadura cilíndrica inferior presentan exteriormente unas cartelas o nervios longitudinales de ajuste presionado sobre la superficie interna de la pantalla.
ES1976220732U 1976-05-05 1976-05-05 Lampara de alumbrado. Expired ES220732Y (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES1976220732U ES220732Y (es) 1976-05-05 1976-05-05 Lampara de alumbrado.
FR7713516A FR2350545A1 (fr) 1976-05-05 1977-05-04 Lampe d'eclairage
IT23150/77A IT1081724B (it) 1976-05-05 1977-05-04 Lampada per illuminazione
JP5084177A JPS52146080A (en) 1976-05-05 1977-05-04 Illuminating lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1976220732U ES220732Y (es) 1976-05-05 1976-05-05 Lampara de alumbrado.

Publications (2)

Publication Number Publication Date
ES220732U true ES220732U (es) 1976-10-01
ES220732Y ES220732Y (es) 1977-02-16

Family

ID=8383463

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1976220732U Expired ES220732Y (es) 1976-05-05 1976-05-05 Lampara de alumbrado.

Country Status (4)

Country Link
JP (1) JPS52146080A (es)
ES (1) ES220732Y (es)
FR (1) FR2350545A1 (es)
IT (1) IT1081724B (es)

Also Published As

Publication number Publication date
ES220732Y (es) 1977-02-16
JPS52146080A (en) 1977-12-05
FR2350545A1 (fr) 1977-12-02
IT1081724B (it) 1985-05-21

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