IT1054251B - Lampada fluorescente priva di elettrodi - Google Patents
Lampada fluorescente priva di elettrodiInfo
- Publication number
- IT1054251B IT1054251B IT1939276A IT1939276A IT1054251B IT 1054251 B IT1054251 B IT 1054251B IT 1939276 A IT1939276 A IT 1939276A IT 1939276 A IT1939276 A IT 1939276A IT 1054251 B IT1054251 B IT 1054251B
- Authority
- IT
- Italy
- 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)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Circuit Arrangements 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 |
|---|---|
| IT1054251B true IT1054251B (it) | 1981-11-10 |
Family
ID=24163552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT1939276A IT1054251B (it) | 1975-01-20 | 1976-01-20 | Lampada fluorescente priva di elettrodi |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5197278A (ja) |
| BE (1) | BE837717A (ja) |
| BR (1) | BR7600347A (ja) |
| DE (1) | DE2601611C3 (ja) |
| FR (1) | FR2298188A1 (ja) |
| GB (3) | GB1554741A (ja) |
| IT (1) | IT1054251B (ja) |
| NL (1) | NL7600571A (ja) |
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/de not_active Expired
- 1976-01-20 BR BR7600347A patent/BR7600347A/pt unknown
- 1976-01-20 JP JP51004689A patent/JPS5197278A/ja active Granted
- 1976-01-20 NL NL7600571A patent/NL7600571A/xx not_active Application Discontinuation
- 1976-01-20 GB GB222776A patent/GB1554741A/en not_active Expired
- 1976-01-20 IT IT1939276A patent/IT1054251B/it active
- 1976-01-20 GB GB3692278A patent/GB1554744A/en not_active Expired
- 1976-01-20 GB GB3692178A patent/GB1554743A/en not_active Expired
- 1976-01-20 FR FR7601337A patent/FR2298188A1/fr active Granted
- 1976-01-20 BE BE163633A patent/BE837717A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5197278A (en) | 1976-08-26 |
| GB1554744A (en) | 1979-10-31 |
| DE2601611B2 (de) | 1979-11-08 |
| DE2601611A1 (de) | 1976-07-22 |
| BE837717A (fr) | 1976-07-20 |
| FR2298188B1 (ja) | 1978-11-10 |
| GB1554743A (en) | 1979-10-31 |
| JPS5649414B2 (ja) | 1981-11-21 |
| FR2298188A1 (fr) | 1976-08-13 |
| BR7600347A (pt) | 1976-08-31 |
| GB1554741A (en) | 1979-10-31 |
| DE2601611C3 (de) | 1980-07-17 |
| NL7600571A (nl) | 1976-07-22 |
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