NL6713393A - - Google Patents
Info
- Publication number
- NL6713393A NL6713393A NL6713393A NL6713393A NL6713393A NL 6713393 A NL6713393 A NL 6713393A NL 6713393 A NL6713393 A NL 6713393A NL 6713393 A NL6713393 A NL 6713393A NL 6713393 A NL6713393 A NL 6713393A
- Authority
- NL
- Netherlands
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
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/04—Electrodes; Screens
- H01J17/06—Cathodes
- H01J17/066—Cold cathodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2893/00—Discharge tubes and lamps
- H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
- H01J2893/0065—Electrode systems
- H01J2893/0066—Construction, material, support, protection and temperature regulation of electrodes; Electrode cups
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB44937/66A GB1139355A (en) | 1966-10-07 | 1966-10-07 | Improvements in or relating to glow discharge cathodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6713393A true NL6713393A (de) | 1968-04-08 |
Family
ID=10435295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6713393A NL6713393A (de) | 1966-10-07 | 1967-10-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3465194A (de) |
| AT (1) | AT275678B (de) |
| CH (1) | CH464362A (de) |
| DE (1) | DE1614282A1 (de) |
| GB (1) | GB1139355A (de) |
| NL (1) | NL6713393A (de) |
| SE (1) | SE327467B (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3573531A (en) * | 1968-03-18 | 1971-04-06 | Sylvania Electric Prod | Plasma panel display device |
| GB1244307A (en) * | 1969-12-30 | 1971-08-25 | Mullard Ltd | Glow-discharge display device |
| US3662214A (en) * | 1970-04-13 | 1972-05-09 | Sperry Rand Corp | Gas discharge display apparatus utilizing hollow cathode light sources |
| US3697797A (en) * | 1971-01-25 | 1972-10-10 | Sperry Rand Corp | Process for manufacturing cold cathode gas discharge devices and the product thereof |
| JPS4731343U (de) * | 1971-04-30 | 1972-12-08 | ||
| US3906271A (en) * | 1974-08-13 | 1975-09-16 | Itt | Ceramic cup electrode for a gas discharge device |
| US4259613A (en) * | 1978-01-11 | 1981-03-31 | Wagner Electric Corporation | Fluorescent indicator and method of making same |
| DE3221084C2 (de) * | 1982-06-04 | 1984-05-30 | Pavel Dr. 3257 Springe Imris | Elektrische Entladungsvorrichtung |
| JPH0431292U (de) * | 1990-07-11 | 1992-03-13 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1634201A (en) * | 1921-03-24 | 1927-06-28 | Tri Ergon Ltd | Glow-discharge tube |
| US2190308A (en) * | 1937-10-27 | 1940-02-13 | Westinghouse Electric & Mfg Co | Crater lamp as a spotlight |
| US2802130A (en) * | 1956-02-24 | 1957-08-06 | Burroughs Corp | Indicator gas tube |
| US2891185A (en) * | 1957-12-31 | 1959-06-16 | Burroughs Corp | Indicator tube |
| US3327153A (en) * | 1964-03-30 | 1967-06-20 | Sylvania Electric Prod | Compact glow discharge device having improved connection means for supplying electrical energy |
-
1966
- 1966-10-07 GB GB44937/66A patent/GB1139355A/en not_active Expired
-
1967
- 1967-06-27 SE SE09314/67*A patent/SE327467B/xx unknown
- 1967-09-23 DE DE19671614282 patent/DE1614282A1/de active Pending
- 1967-10-02 NL NL6713393A patent/NL6713393A/xx unknown
- 1967-10-04 CH CH1391367A patent/CH464362A/de unknown
- 1967-10-04 AT AT898567A patent/AT275678B/de active
- 1967-10-11 US US674457A patent/US3465194A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1614282A1 (de) | 1970-05-27 |
| US3465194A (en) | 1969-09-02 |
| AT275678B (de) | 1969-11-10 |
| GB1139355A (en) | 1969-01-08 |
| CH464362A (de) | 1968-10-31 |
| SE327467B (de) | 1970-08-24 |