NL7116337A - - Google Patents
Info
- Publication number
- NL7116337A NL7116337A NL7116337A NL7116337A NL7116337A NL 7116337 A NL7116337 A NL 7116337A NL 7116337 A NL7116337 A NL 7116337A NL 7116337 A NL7116337 A NL 7116337A NL 7116337 A NL7116337 A NL 7116337A
- 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
- H01J17/02—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 |
|---|---|---|---|
| DE19702059572 DE2059572A1 (de) | 1970-12-03 | 1970-12-03 | Verfahren zur Herstellung von kalten Kathoden fuer Gasentladungsroehren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7116337A true NL7116337A (xx) | 1972-06-06 |
Family
ID=5789920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7116337A NL7116337A (xx) | 1970-12-03 | 1971-11-27 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3758184A (xx) |
| BE (1) | BE776179A (xx) |
| CA (1) | CA934438A (xx) |
| DE (1) | DE2059572A1 (xx) |
| FR (1) | FR2117177A5 (xx) |
| GB (1) | GB1343094A (xx) |
| NL (1) | NL7116337A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU179748B (en) * | 1974-01-15 | 1982-12-28 | Ferenc Puskas | Cathode of a metal ceramic sintered body produced by dust metalurgy for closing discharge tube of sodium vapour lamp and process for the production thereof |
| JPS5598434A (en) | 1979-01-22 | 1980-07-26 | Toshiba Corp | Electrode for discharge tube |
| US4275330A (en) * | 1979-03-08 | 1981-06-23 | General Electric Company | Electric discharge lamp having a cathode with cesium metal oxide |
| US4294498A (en) * | 1979-10-17 | 1981-10-13 | Luit Richard D Van | Wall cabinet and method of making |
| DE3221439A1 (de) * | 1982-06-07 | 1983-12-08 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Elektrische entladungslampe |
| KR920001335B1 (ko) * | 1989-11-10 | 1992-02-10 | 삼성전관 주식회사 | 디스펜서 음극 |
| US6825613B2 (en) | 2002-09-12 | 2004-11-30 | Colour Star Limited | Mercury gas discharge device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2913615A (en) * | 1958-05-14 | 1959-11-17 | Gen Electric | Cathode |
| US3521107A (en) * | 1968-08-26 | 1970-07-21 | Gen Electric | Flashtube getter electrode |
| US3615901A (en) * | 1969-12-01 | 1971-10-26 | Gustav K Medicus | Method of making a plastically shapeable cathode material |
-
1970
- 1970-12-03 DE DE19702059572 patent/DE2059572A1/de active Pending
-
1971
- 1971-11-26 US US00202401A patent/US3758184A/en not_active Expired - Lifetime
- 1971-11-27 NL NL7116337A patent/NL7116337A/xx unknown
- 1971-11-30 FR FR7142885A patent/FR2117177A5/fr not_active Expired
- 1971-11-30 GB GB5556071A patent/GB1343094A/en not_active Expired
- 1971-12-01 CA CA129031A patent/CA934438A/en not_active Expired
- 1971-12-02 BE BE776179A patent/BE776179A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3758184A (en) | 1973-09-11 |
| DE2059572A1 (de) | 1972-06-08 |
| FR2117177A5 (xx) | 1972-07-21 |
| CA934438A (en) | 1973-09-25 |
| BE776179A (fr) | 1972-06-02 |
| GB1343094A (en) | 1974-01-10 |