BE837717A - FLUORESCENT LAMP WITHOUT ELECTRODES - Google Patents
FLUORESCENT LAMP WITHOUT ELECTRODESInfo
- Publication number
- BE837717A BE837717A BE163633A BE163633A BE837717A BE 837717 A BE837717 A BE 837717A BE 163633 A BE163633 A BE 163633A BE 163633 A BE163633 A BE 163633A BE 837717 A BE837717 A BE 837717A
- Authority
- BE
- Belgium
- Prior art keywords
- electrodes
- fluorescent lamp
- fluorescent
- lamp
- Prior art date
Links
Classifications
-
- 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
- H01J65/048—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 the field being produced by using an excitation coil
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US54237575A | 1975-01-20 | 1975-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE837717A true BE837717A (en) | 1976-07-20 |
Family
ID=24163552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE163633A BE837717A (en) | 1975-01-20 | 1976-01-20 | FLUORESCENT LAMP WITHOUT ELECTRODES |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5197278A (en) |
| BE (1) | BE837717A (en) |
| BR (1) | BR7600347A (en) |
| DE (1) | DE2601611C3 (en) |
| FR (1) | FR2298188A1 (en) |
| GB (3) | GB1554743A (en) |
| IT (1) | IT1054251B (en) |
| NL (1) | NL7600571A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5390677A (en) * | 1977-01-20 | 1978-08-09 | Toshiba Corp | Fluorescent lamp |
| JPS53105076A (en) * | 1977-02-23 | 1978-09-12 | Toshiba Corp | Fluorescent lamp |
| JPS53117269A (en) * | 1977-03-22 | 1978-10-13 | Toshiba Corp | Electric lamp |
| JPS5462680A (en) * | 1977-10-26 | 1979-05-19 | Toshiba Corp | Flash light |
-
1976
- 1976-01-17 DE DE19762601611 patent/DE2601611C3/en not_active Expired
- 1976-01-20 GB GB3692178A patent/GB1554743A/en not_active Expired
- 1976-01-20 GB GB3692278A patent/GB1554744A/en not_active Expired
- 1976-01-20 IT IT1939276A patent/IT1054251B/en active
- 1976-01-20 FR FR7601337A patent/FR2298188A1/en active Granted
- 1976-01-20 BR BR7600347A patent/BR7600347A/en unknown
- 1976-01-20 BE BE163633A patent/BE837717A/en not_active IP Right Cessation
- 1976-01-20 GB GB222776A patent/GB1554741A/en not_active Expired
- 1976-01-20 NL NL7600571A patent/NL7600571A/en not_active Application Discontinuation
- 1976-01-20 JP JP51004689A patent/JPS5197278A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1554744A (en) | 1979-10-31 |
| IT1054251B (en) | 1981-11-10 |
| JPS5649414B2 (en) | 1981-11-21 |
| FR2298188A1 (en) | 1976-08-13 |
| NL7600571A (en) | 1976-07-22 |
| GB1554741A (en) | 1979-10-31 |
| DE2601611B2 (en) | 1979-11-08 |
| FR2298188B1 (en) | 1978-11-10 |
| JPS5197278A (en) | 1976-08-26 |
| DE2601611A1 (en) | 1976-07-22 |
| GB1554743A (en) | 1979-10-31 |
| BR7600347A (en) | 1976-08-31 |
| DE2601611C3 (en) | 1980-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: GENERAL ELECTRIC CY Effective date: 19860131 |