NL50589C - - Google Patents

Info

Publication number
NL50589C
NL50589C NL86569A NL86569A NL50589C NL 50589 C NL50589 C NL 50589C NL 86569 A NL86569 A NL 86569A NL 86569 A NL86569 A NL 86569A NL 50589 C NL50589 C NL 50589C
Authority
NL
Netherlands
Application number
NL86569A
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL86569A priority Critical patent/NL50589C/xx
Priority to GB5638/39A priority patent/GB525418A/en
Priority to FR850656D priority patent/FR850656A/fr
Priority to DEN42966A priority patent/DE757282C/de
Priority to BE432880D priority patent/BE432880A/xx
Application granted granted Critical
Publication of NL50589C publication Critical patent/NL50589C/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/06—Vessels or containers specially adapted for operation at high tension, e.g. by improved potential distribution over surface of vessel
    • 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
    • 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
    • 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
    • H01J19/44—Insulation between electrodes or supports within the vacuum space
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/88—Vessels; Containers; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/14—Magic-eye or analogous tuning indicators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/08—Vessels; Containers; Shields associated therewith; Vacuum locks provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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
NL86569A 1938-02-22 1938-02-22 NL50589C (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL86569A NL50589C (de) 1938-02-22 1938-02-22
GB5638/39A GB525418A (en) 1938-02-22 1939-02-20 Improvements in or relating to electric discharge tubes
FR850656D FR850656A (fr) 1938-02-22 1939-02-21 Tube à décharges électriques
DEN42966A DE757282C (de) 1938-02-22 1939-02-21 UEberzug mit einem Sekundaeremissionsfaktor kleiner als 1 auf der Glaswandung oder anderen isolierenden Innenteilen von Elektronenroehren
BE432880D BE432880A (fr) 1938-02-22 1939-02-22 Tube à décharges électriques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL86569A NL50589C (de) 1938-02-22 1938-02-22

Publications (1)

Publication Number Publication Date
NL50589C true NL50589C (de) 1941-05-27

Family

ID=43797554

Family Applications (1)

Application Number Title Priority Date Filing Date
NL86569A NL50589C (de) 1938-02-22 1938-02-22

Country Status (5)

Country Link
BE (1) BE432880A (de)
DE (1) DE757282C (de)
FR (1) FR850656A (de)
GB (1) GB525418A (de)
NL (1) NL50589C (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1929661A (en) * 1928-08-31 1933-10-10 Electrons Inc Electron tube
AT148610B (de) * 1933-08-31 1937-02-10 Rca Corp Elektrische Entladungsröhre.

Also Published As

Publication number Publication date
DE757282C (de) 1944-10-19
GB525418A (en) 1940-08-28
BE432880A (fr) 1939-03-31
FR850656A (fr) 1939-12-22

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