ES8303719A1 - Perfeccionamientos introducidos en la construccion de elec- trovisores de transparencias. - Google Patents

Perfeccionamientos introducidos en la construccion de elec- trovisores de transparencias.

Info

Publication number
ES8303719A1
ES8303719A1 ES507155A ES507155A ES8303719A1 ES 8303719 A1 ES8303719 A1 ES 8303719A1 ES 507155 A ES507155 A ES 507155A ES 507155 A ES507155 A ES 507155A ES 8303719 A1 ES8303719 A1 ES 8303719A1
Authority
ES
Spain
Prior art keywords
transparency
electrovisors
translation
machine
alveolos
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
ES507155A
Other languages
English (en)
Other versions
ES507155A0 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES507155A priority Critical patent/ES8303719A1/es
Publication of ES507155A0 publication Critical patent/ES507155A0/es
Publication of ES8303719A1 publication Critical patent/ES8303719A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Abstract

ELECTROVISORES DE TRANSPARENCIAS. CONSTITUIDOS POR UN PORTAOPTICA (1) DE FORMA CONCAVA O PARABOLICA EN EL QUE SE PRACTICAN UNA SERIE DE ALVEOLOS (3) DONDE SE ALOJAN UNA MULTIPLICIDAD DE OBJETIVOS (2) COMPUESTOS POR TRES LENTES DE AUMENTO, DOS DE ELLAS (4) DE IGUAL POTENCIA DE AUMENTO Y OTRA (5) DE POTENCIA MENOR, LA TRANSPARENCIA (6) Y UNA LENTE CONDENSADORA (7). LOS ALVEOLOS TERMINAN EN ORIFICIOS TRONCOCONICOS (8) DONDE SE INTRODUCEN LAS LAMPARAS INCANDESCENTES (9) QUE ESTAN ROSCADAS EN UN PORTALAMPARAS MULTIPLE (11). LOS ALVEOLOS (3) TIENEN LAS INCLINACIONES ADECUADAS PARA QUE LOS RAYOS LUMINICOS DE LAS LAMPARAS (9) SE CONCENTRAN EN UN PUNTO TAL QUE SE EVITE LA FORMACION DE SOMBRAS DE LA IMAGEN OBTENIDA. TODO EL CONJUNTO QUEDA DISPUESTO DETRAS DE UNA PANTALLA TRANSLUCIDA (15).
ES507155A 1981-10-28 1981-10-28 Perfeccionamientos introducidos en la construccion de elec- trovisores de transparencias. Expired ES8303719A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES507155A ES8303719A1 (es) 1981-10-28 1981-10-28 Perfeccionamientos introducidos en la construccion de elec- trovisores de transparencias.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES507155A ES8303719A1 (es) 1981-10-28 1981-10-28 Perfeccionamientos introducidos en la construccion de elec- trovisores de transparencias.

Publications (2)

Publication Number Publication Date
ES507155A0 ES507155A0 (es) 1983-02-16
ES8303719A1 true ES8303719A1 (es) 1983-02-16

Family

ID=8483221

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507155A Expired ES8303719A1 (es) 1981-10-28 1981-10-28 Perfeccionamientos introducidos en la construccion de elec- trovisores de transparencias.

Country Status (1)

Country Link
ES (1) ES8303719A1 (es)

Also Published As

Publication number Publication date
ES507155A0 (es) 1983-02-16

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