BE596648A - Device for coating a web of material, comprising an air knife scraper. - Google Patents

Device for coating a web of material, comprising an air knife scraper.

Info

Publication number
BE596648A
BE596648A BE596648A BE596648A BE596648A BE 596648 A BE596648 A BE 596648A BE 596648 A BE596648 A BE 596648A BE 596648 A BE596648 A BE 596648A BE 596648 A BE596648 A BE 596648A
Authority
BE
Belgium
Prior art keywords
web
coating
air knife
knife scraper
scraper
Prior art date
Application number
BE596648A
Other languages
French (fr)
Inventor
W W Wamsley
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BE596648A publication Critical patent/BE596648A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
BE596648A 1959-11-04 1960-10-31 Device for coating a web of material, comprising an air knife scraper. BE596648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US596648XA 1943-12-22 1943-12-22

Publications (1)

Publication Number Publication Date
BE596648A true BE596648A (en) 1961-02-15

Family

ID=22024431

Family Applications (1)

Application Number Title Priority Date Filing Date
BE596648A BE596648A (en) 1959-11-04 1960-10-31 Device for coating a web of material, comprising an air knife scraper.

Country Status (2)

Country Link
BE (1) BE596648A (en)
GB (1) GB596648A (en)

Also Published As

Publication number Publication date
GB596648A (en) 1948-01-08

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