CH448279A - Glimmentladungsindikatorröhre - Google Patents
GlimmentladungsindikatorröhreInfo
- Publication number
- CH448279A CH448279A CH100163A CH100163A CH448279A CH 448279 A CH448279 A CH 448279A CH 100163 A CH100163 A CH 100163A CH 100163 A CH100163 A CH 100163A CH 448279 A CH448279 A CH 448279A
- Authority
- CH
- Switzerland
- Prior art keywords
- glow discharge
- indicator tube
- discharge indicator
- tube
- glow
- Prior art date
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0069—Tubes for displaying characters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL274225 | 1962-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH448279A true CH448279A (de) | 1967-12-15 |
Family
ID=19753581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH100163A CH448279A (de) | 1962-01-31 | 1963-01-28 | Glimmentladungsindikatorröhre |
Country Status (4)
Country | Link |
---|---|
US (1) | US3260882A (de) |
CH (1) | CH448279A (de) |
GB (1) | GB994455A (de) |
SE (1) | SE315662B (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3437861A (en) * | 1965-02-19 | 1969-04-08 | Japan Radio Co Ltd | Gas filled cold cathode indicator tube |
US3497751A (en) * | 1967-09-25 | 1970-02-24 | Burroughs Corp | Transparent electrode and device using the same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2796557A (en) * | 1952-05-22 | 1957-06-18 | Ibm | Glow discharge tube |
US2991387A (en) * | 1958-09-22 | 1961-07-04 | Burroughs Corp | Indicator tube |
US2996635A (en) * | 1958-12-11 | 1961-08-15 | Int Standard Electric Corp | Cold cathode character display tubes |
-
1962
- 1962-05-02 US US191825A patent/US3260882A/en not_active Expired - Lifetime
-
1963
- 1963-01-28 GB GB3430/63A patent/GB994455A/en not_active Expired
- 1963-01-28 CH CH100163A patent/CH448279A/de unknown
- 1963-01-28 SE SE907/63A patent/SE315662B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
SE315662B (de) | 1969-10-06 |
US3260882A (en) | 1966-07-12 |
GB994455A (en) | 1965-06-10 |
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