NL7600571A - Elektrodeloze fluorescentielamp. - Google Patents
Elektrodeloze fluorescentielamp.Info
- Publication number
- NL7600571A NL7600571A NL7600571A NL7600571A NL7600571A NL 7600571 A NL7600571 A NL 7600571A NL 7600571 A NL7600571 A NL 7600571A NL 7600571 A NL7600571 A NL 7600571A NL 7600571 A NL7600571 A NL 7600571A
- Authority
- NL
- Netherlands
- Prior art keywords
- fluorescent lamp
- electrodeless fluorescent
- electrodeless
- lamp
- fluorescent
- 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 |
---|---|
NL7600571A true NL7600571A (nl) | 1976-07-22 |
Family
ID=24163552
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7600571A NL7600571A (nl) | 1975-01-20 | 1976-01-20 | Elektrodeloze fluorescentielamp. |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5197278A (nl) |
BE (1) | BE837717A (nl) |
BR (1) | BR7600347A (nl) |
DE (1) | DE2601611C3 (nl) |
FR (1) | FR2298188A1 (nl) |
GB (3) | GB1554743A (nl) |
IT (1) | IT1054251B (nl) |
NL (1) | NL7600571A (nl) |
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 FR FR7601337A patent/FR2298188A1/fr active Granted
- 1976-01-20 GB GB3692178A patent/GB1554743A/en not_active Expired
- 1976-01-20 BR BR7600347A patent/BR7600347A/pt unknown
- 1976-01-20 IT IT1939276A patent/IT1054251B/it active
- 1976-01-20 NL NL7600571A patent/NL7600571A/nl not_active Application Discontinuation
- 1976-01-20 GB GB222776A patent/GB1554741A/en not_active Expired
- 1976-01-20 GB GB3692278A patent/GB1554744A/en not_active Expired
- 1976-01-20 JP JP51004689A patent/JPS5197278A/ja active Granted
- 1976-01-20 BE BE163633A patent/BE837717A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2601611B2 (de) | 1979-11-08 |
GB1554741A (en) | 1979-10-31 |
FR2298188A1 (fr) | 1976-08-13 |
DE2601611C3 (de) | 1980-07-17 |
DE2601611A1 (de) | 1976-07-22 |
GB1554744A (en) | 1979-10-31 |
FR2298188B1 (nl) | 1978-11-10 |
GB1554743A (en) | 1979-10-31 |
IT1054251B (it) | 1981-11-10 |
JPS5197278A (en) | 1976-08-26 |
BE837717A (fr) | 1976-07-20 |
BR7600347A (pt) | 1976-08-31 |
JPS5649414B2 (nl) | 1981-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
BV | The patent application has lapsed |