CH386569A - Glow discharge indicator tube in which the position of the glow light is determined by a voltage applied to an auxiliary anode, and method for operating such a tube - Google Patents

Glow discharge indicator tube in which the position of the glow light is determined by a voltage applied to an auxiliary anode, and method for operating such a tube

Info

Publication number
CH386569A
CH386569A CH4160A CH4160A CH386569A CH 386569 A CH386569 A CH 386569A CH 4160 A CH4160 A CH 4160A CH 4160 A CH4160 A CH 4160A CH 386569 A CH386569 A CH 386569A
Authority
CH
Switzerland
Prior art keywords
tube
glow
operating
determined
voltage applied
Prior art date
Application number
CH4160A
Other languages
German (de)
Inventor
Martinus Van Tol
Johannes Botden Theodoor Peter
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
Publication of CH386569A publication Critical patent/CH386569A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H01J17/48—Cold-cathode tubes with more than one cathode or anode, e.g. sequence-discharge tube, counting tube, dekatron
    • H01J17/49—Display panels, e.g. with crossed electrodes, e.g. making use of direct current
    • H01J17/491—Display panels, e.g. with crossed electrodes, e.g. making use of direct current with electrodes arranged side by side and substantially in the same plane, e.g. for displaying alphanumeric characters
CH4160A 1959-01-06 1960-01-04 Glow discharge indicator tube in which the position of the glow light is determined by a voltage applied to an auxiliary anode, and method for operating such a tube CH386569A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL234888 1959-01-06
NL246291 1959-12-10

Publications (1)

Publication Number Publication Date
CH386569A true CH386569A (en) 1965-01-15

Family

ID=26641671

Family Applications (1)

Application Number Title Priority Date Filing Date
CH4160A CH386569A (en) 1959-01-06 1960-01-04 Glow discharge indicator tube in which the position of the glow light is determined by a voltage applied to an auxiliary anode, and method for operating such a tube

Country Status (6)

Country Link
US (2) US3054920A (en)
CH (1) CH386569A (en)
DE (1) DE1147317B (en)
FR (1) FR1244702A (en)
GB (1) GB931079A (en)
NL (3) NL246291A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB911402A (en) * 1961-05-23 1962-11-28 South African Council Scientif Improvements in or relating to electrical spark producing apparatus
GB980339A (en) * 1962-06-01 1965-01-13 Ericsson Telephones Ltd Multi-electrode cold-cathode discharge tube

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE345859C (en) * 1919-10-26 1922-03-03 Michel Schmierer Glow tubes for generating luminous characters, drawings or the like, especially for advertising
US2142106A (en) * 1934-05-09 1939-01-03 Hans P Boswau Signaling system and glow lamps therefor
US2433809A (en) * 1947-02-01 1947-12-30 Sylvania Electric Prod Crater lamp
US2769939A (en) * 1950-06-12 1956-11-06 Northrop Aircraft Inc Read-out tube circuit
US2618760A (en) * 1950-11-06 1952-11-18 Northrop Aircraft Inc Glow tube anode construction
US2632128A (en) * 1951-01-09 1953-03-17 Northrop Aircraft Inc Glow tube cathode support
GB721973A (en) * 1952-07-29 1955-01-19 Hivac Ltd Improvements in or relating to cold cathode gaseous discharge tubes
GB777562A (en) * 1953-03-09 1957-06-26 Ericsson Telephones Ltd Improvements in or relating to electric discharge tubes
US2946921A (en) * 1957-10-19 1960-07-26 Gugelberg Hans Luz Von Glow discharge tubes and circuits therefor
US2937318A (en) * 1958-10-27 1960-05-17 Baird Atomic Inc Counting tube read out system

Also Published As

Publication number Publication date
US3085174A (en) 1963-04-09
US3054920A (en) 1962-09-18
NL113382C (en)
NL234888A (en)
NL246291A (en)
FR1244702A (en) 1960-10-28
GB931079A (en) 1963-07-10
DE1147317B (en) 1963-04-18

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