NL7212336A - - Google Patents
Info
- Publication number
- NL7212336A NL7212336A NL7212336A NL7212336A NL7212336A NL 7212336 A NL7212336 A NL 7212336A NL 7212336 A NL7212336 A NL 7212336A NL 7212336 A NL7212336 A NL 7212336A NL 7212336 A NL7212336 A NL 7212336A
- 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
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7212336,A NL170680C (nl) | 1972-09-12 | 1972-09-12 | Werkwijze voor het vervaardigen van een gas- en/of dampontladingsbuis voorzien van ten minste een nikkel en aluminium bevattende elektrode en een met behulp van deze werkwijze vervaardigde gas- en/of dampontladingsbuis. |
| AR249400A AR198237A1 (es) | 1972-09-12 | 1973-08-01 | Metodo de fabricacion de un tubo de descarga provisto con un electrodo que comprende niquel y aluminio y tubo fabricado por dicho metodo |
| US389676A US3908252A (en) | 1972-09-12 | 1973-08-20 | Discharge tube provided with an electrode comprising nickel and aluminum |
| DE2342494A DE2342494C2 (de) | 1972-09-12 | 1973-08-23 | Verfahren zur Herstellung einer Elektrode für eine Entladungslampe |
| GB4213373A GB1389620A (en) | 1972-09-12 | 1973-09-07 | Discharge tube provided with an electrode comprising nickel and aluminium |
| IT69682/73A IT999551B (it) | 1972-09-12 | 1973-09-07 | Tubo a scarica munito di un elettro do costituito da nichel ed allumi nio |
| JP48100784A JPS4968570A (hr) | 1972-09-12 | 1973-09-08 | |
| CH1294373A CH559429A5 (hr) | 1972-09-12 | 1973-09-10 | |
| AT782073A AT338932B (de) | 1972-09-12 | 1973-09-10 | Verfahren zum herstellen einer gas- und/oder dampfentladungslampe |
| BE135527A BE804697A (fr) | 1972-09-12 | 1973-09-10 | Procede de fabrication d'un tube a decharge muni d'une electrode contenant du nickel et de l'aluminium et lampe avec un tel tube |
| ES418626A ES418626A1 (es) | 1972-09-12 | 1973-09-10 | Perfeccionamientos introducidos en un tubo de descarga en gas yno en vapor. |
| CA180,887A CA983091A (en) | 1972-09-12 | 1973-09-12 | Discharge tube provided with an electrode comprising nickel and aluminium |
| FR7332770A FR2199191B1 (hr) | 1972-09-12 | 1973-09-12 | |
| JP1980076238U JPS565363U (hr) | 1972-09-12 | 1980-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7212336,A NL170680C (nl) | 1972-09-12 | 1972-09-12 | Werkwijze voor het vervaardigen van een gas- en/of dampontladingsbuis voorzien van ten minste een nikkel en aluminium bevattende elektrode en een met behulp van deze werkwijze vervaardigde gas- en/of dampontladingsbuis. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7212336A true NL7212336A (hr) | 1974-03-14 |
| NL170680B NL170680B (nl) | 1982-07-01 |
| NL170680C NL170680C (nl) | 1982-12-01 |
Family
ID=19816914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7212336,A NL170680C (nl) | 1972-09-12 | 1972-09-12 | Werkwijze voor het vervaardigen van een gas- en/of dampontladingsbuis voorzien van ten minste een nikkel en aluminium bevattende elektrode en een met behulp van deze werkwijze vervaardigde gas- en/of dampontladingsbuis. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3908252A (hr) |
| JP (2) | JPS4968570A (hr) |
| AR (1) | AR198237A1 (hr) |
| AT (1) | AT338932B (hr) |
| BE (1) | BE804697A (hr) |
| CA (1) | CA983091A (hr) |
| CH (1) | CH559429A5 (hr) |
| DE (1) | DE2342494C2 (hr) |
| ES (1) | ES418626A1 (hr) |
| FR (1) | FR2199191B1 (hr) |
| GB (1) | GB1389620A (hr) |
| IT (1) | IT999551B (hr) |
| NL (1) | NL170680C (hr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4047101A (en) * | 1976-01-08 | 1977-09-06 | Westinghouse Electric Corporation | Filament for alkali metal ionization detector |
| US5036243A (en) * | 1989-12-18 | 1991-07-30 | Cocks Franklin H | Glass plate illumination device sign with integral electrodes of particular thermal resistance |
| US5911613A (en) * | 1998-03-16 | 1999-06-15 | Byrum; Bernard W. | Luminous gas discharge display |
| JP3498072B2 (ja) * | 2001-06-25 | 2004-02-16 | 炳霖 ▲楊▼ | 放電ランプ用発光体 |
| GB0523478D0 (en) * | 2005-11-18 | 2005-12-28 | Lg Philips Displays B V | Improvements in and relating to electrodes |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE868026C (de) * | 1941-01-28 | 1953-02-23 | Telefunken Gmbh | Verfahren zur Herstellung einer nicht als Gluehkathode dienenden Elektrode fuer ein elektrisches Entladungsgefaess |
| DE886088C (de) * | 1944-07-26 | 1953-08-10 | Trierer Walzwerk Ag | Verfahren zum Herstellen von alitierten Gluehgeraeten und aehnlichen Gegenstaenden, die zunderfest sein sollen |
| US2459511A (en) * | 1946-10-04 | 1949-01-18 | Gen Electric | Negative glow lamp |
| DE932858C (de) * | 1953-01-13 | 1955-09-12 | Telefunken Gmbh | Verfahren zur Behandlung von Elektroden oder Elektrodenwerktoffen fuer elektrische Entladungsroehren zwecks Verleihung eines hohen Waermeabstrahlungsvermoegens unter Verwendung eines mit Aluminium ueberzogenen Ausgangsmaterials, das mit dem Aluminiumueberzug bei Erhitzung intermetallische Verbindungen eingeht |
| US3530559A (en) * | 1968-03-12 | 1970-09-29 | Sylvania Electric Prod | Anode electrode fabrication |
| US3753024A (en) * | 1972-03-20 | 1973-08-14 | Gen Electric | Glow lamp with nickel-plated electrodes |
| JPS4946784U (hr) * | 1972-07-26 | 1974-04-24 |
-
1972
- 1972-09-12 NL NLAANVRAGE7212336,A patent/NL170680C/xx not_active IP Right Cessation
-
1973
- 1973-08-01 AR AR249400A patent/AR198237A1/es active
- 1973-08-20 US US389676A patent/US3908252A/en not_active Expired - Lifetime
- 1973-08-23 DE DE2342494A patent/DE2342494C2/de not_active Expired
- 1973-09-07 GB GB4213373A patent/GB1389620A/en not_active Expired
- 1973-09-07 IT IT69682/73A patent/IT999551B/it active
- 1973-09-08 JP JP48100784A patent/JPS4968570A/ja active Pending
- 1973-09-10 ES ES418626A patent/ES418626A1/es not_active Expired
- 1973-09-10 BE BE135527A patent/BE804697A/xx unknown
- 1973-09-10 AT AT782073A patent/AT338932B/de not_active IP Right Cessation
- 1973-09-10 CH CH1294373A patent/CH559429A5/xx not_active IP Right Cessation
- 1973-09-12 FR FR7332770A patent/FR2199191B1/fr not_active Expired
- 1973-09-12 CA CA180,887A patent/CA983091A/en not_active Expired
-
1980
- 1980-05-31 JP JP1980076238U patent/JPS565363U/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL170680C (nl) | 1982-12-01 |
| BE804697A (fr) | 1974-03-11 |
| FR2199191A1 (hr) | 1974-04-05 |
| FR2199191B1 (hr) | 1976-10-01 |
| GB1389620A (en) | 1975-04-03 |
| US3908252A (en) | 1975-09-30 |
| NL170680B (nl) | 1982-07-01 |
| JPS4968570A (hr) | 1974-07-03 |
| DE2342494C2 (de) | 1983-04-07 |
| ATA782073A (de) | 1977-01-15 |
| AT338932B (de) | 1977-09-26 |
| DE2342494A1 (de) | 1974-03-28 |
| ES418626A1 (es) | 1976-07-01 |
| CH559429A5 (hr) | 1975-02-28 |
| JPS565363U (hr) | 1981-01-17 |
| CA983091A (en) | 1976-02-03 |
| IT999551B (it) | 1976-03-10 |
| AR198237A1 (es) | 1974-06-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |