ES462450A1 - Procedimiento de aplicacion de un revestimiento reflectante sobre una superficie metalica. - Google Patents

Procedimiento de aplicacion de un revestimiento reflectante sobre una superficie metalica.

Info

Publication number
ES462450A1
ES462450A1 ES462450A ES462450A ES462450A1 ES 462450 A1 ES462450 A1 ES 462450A1 ES 462450 A ES462450 A ES 462450A ES 462450 A ES462450 A ES 462450A ES 462450 A1 ES462450 A1 ES 462450A1
Authority
ES
Spain
Prior art keywords
metallic surface
layer
application
reflecting coating
fissures
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
ES462450A
Other languages
English (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.)
INDUSTRIELLE DE MECANIQUE Ste
Original Assignee
INDUSTRIELLE DE MECANIQUE Ste
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 INDUSTRIELLE DE MECANIQUE Ste filed Critical INDUSTRIELLE DE MECANIQUE Ste
Publication of ES462450A1 publication Critical patent/ES462450A1/es
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/085—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal
    • G02B5/0858—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal the reflecting layers comprising a single metallic layer with one or more dielectric layers
    • G02B5/0866—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal the reflecting layers comprising a single metallic layer with one or more dielectric layers incorporating one or more organic, e.g. polymeric layers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • Y10T29/49982—Coating
    • Y10T29/49986—Subsequent to metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Physical Vapour Deposition (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Procedimiento de aplicación de un revestimiento reflectante sobre una superficie metálica, tal como una chapa, caracterizado porque se realizan las operaciones sucesivas siguientes: - se aplica sobre la superficie metálica bruta una capa de apresto pulverulento destinado a disminuir la rugosidad de dicha superficie; - se hace sufrir a dicha capa de apresto pulverulento un tratamiento térmico con el fin de fijar esta última sobre la superficie metálica y crear una superficie que presenta unas ondulaciones de gran amplitud y de pequeña profundidad que coexisten con unas microfisuras y otros defectos de continuidad de muy pequeñas dimensiones; - se procede al alisado de la capa así fijada, por depósito de una capa de barniz destinada a llenar las microfisuras y otros defectos de continuidad de pequeñas dimensiones conservando al mismo tiempo dichas ondulaciones, y - se somete a continuación la superficie así obtenida a una operación clásica de metalización.
ES462450A 1976-09-30 1977-09-17 Procedimiento de aplicacion de un revestimiento reflectante sobre una superficie metalica. Expired ES462450A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629355A FR2366379A1 (fr) 1976-09-30 1976-09-30 Procede d'application d'un revetement reflechissant sur une surface metallique et surface obtenue par la mise en oeuvre du procede

Publications (1)

Publication Number Publication Date
ES462450A1 true ES462450A1 (es) 1978-06-16

Family

ID=9178225

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462450A Expired ES462450A1 (es) 1976-09-30 1977-09-17 Procedimiento de aplicacion de un revestimiento reflectante sobre una superficie metalica.

Country Status (11)

Country Link
US (1) US4147565A (es)
JP (1) JPS592742B2 (es)
AR (1) AR217084A1 (es)
BR (1) BR7706364A (es)
DE (1) DE2743670A1 (es)
ES (1) ES462450A1 (es)
FR (1) FR2366379A1 (es)
RO (1) RO72898A (es)
SU (1) SU969142A3 (es)
TR (1) TR19914A (es)
YU (1) YU39501B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304690A1 (fr) * 1975-03-18 1976-10-15 Sev Marchal Procede de traitement d'une surface metallique destinee a etre aluminee, notamment pour l'obtention de reflecteurs de projecteurs
DE2946713A1 (de) * 1979-11-20 1981-05-21 Basf Farben + Fasern Ag, 2000 Hamburg Verfahren zum herstellen einer reflektierenden oberflaeche
US4515828A (en) * 1981-01-02 1985-05-07 International Business Machines Corporation Planarization method
JPS57122335A (en) * 1981-01-23 1982-07-30 Hitachi Ltd Water leakage sensing device
FR2598427B1 (fr) * 1986-05-09 1988-06-03 Holden Europ Sa Composition a base d'une resine phenolique et d'une resine epoxydique pour revetements, notamment metallises
EP0675790B1 (en) * 1992-12-23 1997-04-23 Honeywell Inc. Replication of optically flat surfaces
US5376408A (en) * 1992-12-23 1994-12-27 Honeywell Inc. Spin deposition of a nonconformal coating surface to machined optical asphere surfaces
DE29814279U1 (de) 1998-08-10 1998-12-03 Bayerische Motoren Werke AG, 80809 München Scheinwerfer für Fahrzeuge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375669A (en) * 1943-09-17 1945-05-08 Gen Motors Corp Reflector
NL7305285A (es) * 1972-04-21 1973-10-23
GB1425027A (en) * 1972-05-20 1976-02-18 Lucas Electrical Co Ltd Electric lamp and reflector therefor
CA1001910A (en) * 1972-06-14 1976-12-21 Lester Steinbrecher Process for coating metals
JPS536660B2 (es) * 1973-06-14 1978-03-10
FR2304690A1 (fr) * 1975-03-18 1976-10-15 Sev Marchal Procede de traitement d'une surface metallique destinee a etre aluminee, notamment pour l'obtention de reflecteurs de projecteurs

Also Published As

Publication number Publication date
YU39501B (en) 1984-12-31
DE2743670C2 (es) 1991-04-11
SU969142A3 (ru) 1982-10-23
DE2743670A1 (de) 1978-04-06
JPS592742B2 (ja) 1984-01-20
JPS5343637A (en) 1978-04-19
FR2366379A1 (fr) 1978-04-28
YU228577A (en) 1982-08-31
AR217084A1 (es) 1980-02-29
TR19914A (tr) 1980-04-28
RO72898A (ro) 1982-09-09
US4147565A (en) 1979-04-03
FR2366379B1 (es) 1982-07-16
BR7706364A (pt) 1978-06-27

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