GB571437A - Improvements in or connected with the manufacture of metallic-coated light filters, partially translucent windows, and like metallic-coated parts - Google Patents
Improvements in or connected with the manufacture of metallic-coated light filters, partially translucent windows, and like metallic-coated partsInfo
- Publication number
- GB571437A GB571437A GB986842A GB986842A GB571437A GB 571437 A GB571437 A GB 571437A GB 986842 A GB986842 A GB 986842A GB 986842 A GB986842 A GB 986842A GB 571437 A GB571437 A GB 571437A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wire
- steel
- coated
- coating
- metallic
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/26—Vacuum evaporation by resistance or inductive heating of the source
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
- C03C17/06—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals
- C03C17/09—Surface treatment of glass, not in the form of fibres or filaments, by coating with metals by deposition from the vapour phase
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/18—Metallic material, boron or silicon on other inorganic substrates
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2217/00—Coatings on glass
- C03C2217/20—Materials for coating a single layer on glass
- C03C2217/25—Metals
- C03C2217/263—Metals other than noble metals, Cu or Hg
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2218/00—Methods for coating glass
- C03C2218/10—Deposition methods
- C03C2218/15—Deposition methods from the vapour phase
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Road Signs Or Road Markings (AREA)
- Resistance Heating (AREA)
- Surface Heating Bodies (AREA)
Abstract
571,437. Light filters. BARR & STROUD, Ltd., FRENCH, J. W., and DAVY, J. July 15, 1942, No. 9868. [Class 97 (i)] [Also in Groups II and X] Metallic coated light filters are produced by coating with stainless steel by the vaporization of the metal in a high vacuum. The steel in the form of a wire is wound in a tight spiral around a heater wire having a higher melting point than the steel such as tungsten and the weight of the steel is such that when it is completely volatilized the density of the coating will be of a predetermined amount. In one form of apparatus for carrying out the coating the steel wire 14 is wound round a tungsten wire 7 disposed centrally with regard to the windows 6 to be coated which are mounted in two rows and supported by.clips 8 on pillars 9 in a closed glass chamber 1. The lower end of the wire 7 is kept straight by a weight 11 and is steadied by a guide 12 carried on a post 13, the wire 7 being connected to the guide 12 by a spring 29. The cover 3 and base-plate 2 are connected by sealing material 4 to the chamber 1 from which the air is exhausted through a post 5. The high voltage current enters through an insulator 28 to discharge wire 15 partly enclosed in glass tube 16, discharge taking place through the plate 2 and connection 17, the upper end of the heater 7 also passing through an insulator 10 and being connected to a current lead. Baffles &c. 30 may be provided between the groups of windows 6 to prevent deposition at unduly oblique angle which might result in defective grading of the coating. The wire 7 may have two or more separate coils of steel wire, each disposed opposite a group of surfaces to be coated, the spirals being prevented from slipping endwise by a small spiral or bead of material of high melting point.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB986842A GB571437A (en) | 1942-07-15 | 1942-07-15 | Improvements in or connected with the manufacture of metallic-coated light filters, partially translucent windows, and like metallic-coated parts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB986842A GB571437A (en) | 1942-07-15 | 1942-07-15 | Improvements in or connected with the manufacture of metallic-coated light filters, partially translucent windows, and like metallic-coated parts |
Publications (1)
Publication Number | Publication Date |
---|---|
GB571437A true GB571437A (en) | 1945-08-24 |
Family
ID=9880253
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB986842A Expired GB571437A (en) | 1942-07-15 | 1942-07-15 | Improvements in or connected with the manufacture of metallic-coated light filters, partially translucent windows, and like metallic-coated parts |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB571437A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19829344A1 (en) * | 1998-07-01 | 2000-01-05 | Volkswagen Ag | Headlamp assembly for a motor vehicle |
CN109594051A (en) * | 2019-01-21 | 2019-04-09 | 大连理工大学 | A kind of special fixture applied to electric-resistivity method vacuum evaporated aluminium thick film devices |
-
1942
- 1942-07-15 GB GB986842A patent/GB571437A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19829344A1 (en) * | 1998-07-01 | 2000-01-05 | Volkswagen Ag | Headlamp assembly for a motor vehicle |
DE19829344B4 (en) * | 1998-07-01 | 2006-08-31 | Volkswagen Ag | Headlight assembly for motor vehicles |
CN109594051A (en) * | 2019-01-21 | 2019-04-09 | 大连理工大学 | A kind of special fixture applied to electric-resistivity method vacuum evaporated aluminium thick film devices |
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