BE557027A - - Google Patents
Info
- Publication number
- BE557027A BE557027A BE557027DA BE557027A BE 557027 A BE557027 A BE 557027A BE 557027D A BE557027D A BE 557027DA BE 557027 A BE557027 A BE 557027A
- Authority
- BE
- Belgium
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
- H01J17/30—Igniting arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Lasers (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US583201A US2929962A (en) | 1956-05-07 | 1956-05-07 | Gas discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE557027A true BE557027A (OSRAM) |
Family
ID=24332106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE557027D BE557027A (OSRAM) | 1956-05-07 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2929962A (OSRAM) |
| BE (1) | BE557027A (OSRAM) |
| CH (1) | CH345081A (OSRAM) |
| DE (1) | DE1065097B (OSRAM) |
| FR (1) | FR1174044A (OSRAM) |
| GB (1) | GB814634A (OSRAM) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2027399A (en) * | 1931-01-20 | 1936-01-14 | Ostermeier Johannes | Electric control apparatus |
| DE600402C (de) * | 1932-05-22 | 1934-07-21 | L Rohde Dr | Helligkeitssteuerung einer selbstaendigen Gasentladung, beispielsweise zur Verwendung beim Fernsehen |
| US2020731A (en) * | 1932-12-24 | 1935-11-12 | Gen Electric Vapor Lamp Co | Starting device for low voltage discharge tubes |
| US2103439A (en) * | 1935-04-09 | 1937-12-28 | American Telephone & Telegraph | Gas-filled tube |
| US2395850A (en) * | 1943-09-18 | 1946-03-05 | Government Of The United Sates | Means for indicating the presence of radio frequency fields |
| US2473831A (en) * | 1944-02-24 | 1949-06-21 | Raytheon Mfg Co | Glow tube rectifier |
| US2696584A (en) * | 1948-06-02 | 1954-12-07 | Kurt S Lion | Electric circuit |
| US2696566A (en) * | 1949-10-20 | 1954-12-07 | Kurt S Lion | Electric transducer system |
| US2752531A (en) * | 1951-12-08 | 1956-06-26 | Ericsson Telefon Ab L M | Device for reducing the de-ionization time in glow discharge tubes and the like |
-
0
- BE BE557027D patent/BE557027A/xx unknown
-
1956
- 1956-05-07 US US583201A patent/US2929962A/en not_active Expired - Lifetime
-
1957
- 1957-03-26 FR FR1174044D patent/FR1174044A/fr not_active Expired
- 1957-03-30 DE DEW20885A patent/DE1065097B/de active Pending
- 1957-05-03 GB GB14170/57A patent/GB814634A/en not_active Expired
- 1957-05-06 CH CH345081D patent/CH345081A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB814634A (en) | 1959-06-10 |
| US2929962A (en) | 1960-03-22 |
| CH345081A (fr) | 1960-03-15 |
| FR1174044A (fr) | 1959-03-05 |
| DE1065097B (de) | 1959-09-10 |