GB998573A - Improvements in or relating to a method of and apparatus for partially coating a metallic ribbon - Google Patents

Improvements in or relating to a method of and apparatus for partially coating a metallic ribbon

Info

Publication number
GB998573A
GB998573A GB3424561A GB3424561A GB998573A GB 998573 A GB998573 A GB 998573A GB 3424561 A GB3424561 A GB 3424561A GB 3424561 A GB3424561 A GB 3424561A GB 998573 A GB998573 A GB 998573A
Authority
GB
United Kingdom
Prior art keywords
ribbon
pict
spool
partially
coating material
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
GB3424561A
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.)
WC Heraus GmbH and Co KG
Original Assignee
WC Heraus GmbH and Co KG
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 WC Heraus GmbH and Co KG filed Critical WC Heraus GmbH and Co KG
Publication of GB998573A publication Critical patent/GB998573A/en
Expired legal-status Critical Current

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
    • C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
    • C23C14/562—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks for coating elongated substrates
    • 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
    • C23C14/04—Coating on selected surface areas, e.g. using masks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof

Abstract

A method for partially coating a metallic ribbon, e.g. of beryllium brass, by vapour deposition in a vacuum chamber A, Fig. 1, comprises winding the ribbon on a member 19 of circular cross-section so that each layer partially covers the one already laid down and evaporating the coating material (e.g. Ag) by applying heat to receptacles 25. The member 19 is preferably in the form of a frustrum of a cone of small angle so that the separate layers of the ribbon are substantially parallel to the axis of member 19. In a further embodiment, <PICT:0998573/C6-C7/1> <PICT:0998573/C6-C7/2> Fig. 4, the ribbon is continuously fed from spool 104 and the partially coated ribbon is taken up on spool 105 which is driven by motor 105a. If desired, rollers may be provided at the surface of member 19 so that the ribbon will not suffer from abrasion therewith. In both methods a screen 30 may be provided to catch the impurities given off during the first stages of evaporation of the coating material.
GB3424561A 1960-09-24 1961-09-25 Improvements in or relating to a method of and apparatus for partially coating a metallic ribbon Expired GB998573A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH0040509 1960-09-24

Publications (1)

Publication Number Publication Date
GB998573A true GB998573A (en) 1965-07-14

Family

ID=7154279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3424561A Expired GB998573A (en) 1960-09-24 1961-09-25 Improvements in or relating to a method of and apparatus for partially coating a metallic ribbon

Country Status (4)

Country Link
BE (1) BE608430A (en)
DE (1) DE1131484B (en)
GB (1) GB998573A (en)
NL (2) NL126530C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272175A (en) * 1965-05-12 1966-09-13 Heraeus Gmbh W C Vapor deposition means for strip-coating continuously moving, helically wound ribbon

Also Published As

Publication number Publication date
NL269531A (en)
DE1131484B (en) 1962-06-14
BE608430A (en) 1962-01-15
NL126530C (en)

Similar Documents

Publication Publication Date Title
US2410720A (en) Lens coating apparatus
GB1117772A (en) Vapour deposition method and apparatus for the manufacture of optical filters
GB1452720A (en) Coating apparatus
CA2065581A1 (en) Plasma enhancement apparatus and method for physical vapor deposition
GB1031963A (en) Improved method and apparatus for producing vapors
US2402269A (en) Deposition of metals
JPS5210869A (en) Thin film forming method
US2971862A (en) Vapor deposition method and apparatus
GB1039691A (en) Vacuum coating and ion bombardment apparatus
GB559672A (en) Improvements in and relating to the deposition of substances on surfaces by vaporization
GB998573A (en) Improvements in or relating to a method of and apparatus for partially coating a metallic ribbon
GB979700A (en) Multiple layer coating and cleaning by means of electron beams
SE8205395L (en) PROCEDURE FOR PREPARING MATERIAL ON A SUBSTRATE BY VARIETY AND DEVICE FOR IMPLEMENTATION OF THE PROCEDURE
GB1001499A (en) Process for the production of a superconductive member
GB1001268A (en) Pin-hole evaporation camera
GB1420214A (en) Apparatus for and a method of applying a coating to a tapelike substrate
GB841843A (en) Improvements in or relating to the formation of a layer of material exhibiting the photo-conductive effect
JPS5753539A (en) Method and apparatus for forming coating film in vacuum
GB997899A (en) Improvements in or relating to apparatus for coating part of the inner surface of a bulb with a metal layer by vapour-deposition
GB1428702A (en) System for vapour deposition of thin films
ES380347A1 (en) Article coating method
GB773515A (en) Improvements in and relating to thin layers with coloured light transmission for optical or decorative purposes
GB1017741A (en) Improvements relating to vacuum coating processes
CA751355A (en) Method and apparatus for coating strip material by vapor deposition
GB936691A (en) Improvements in methods of coating a tape of electrically insulating material