NL208599A - - Google Patents
Info
- Publication number
- NL208599A NL208599A NL208599DA NL208599A NL 208599 A NL208599 A NL 208599A NL 208599D A NL208599D A NL 208599DA NL 208599 A NL208599 A NL 208599A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
- H01J61/106—Shields, screens, or guides for influencing the discharge using magnetic means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K11/00—Lamps having an incandescent body which is not conductively heated, e.g. heated inductively, heated by electronic discharge
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US520767A US2774905A (en) | 1955-07-08 | 1955-07-08 | Induction lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL208599A true NL208599A (en) |
Family
ID=24073974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL208599D NL208599A (en) | 1955-07-08 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2774905A (en) |
| FR (1) | FR1154903A (en) |
| GB (2) | GB806518A (en) |
| NL (1) | NL208599A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2842698A (en) * | 1956-03-30 | 1958-07-08 | Sylvania Electric Prod | Induction lamp |
| US2948826A (en) * | 1956-04-09 | 1960-08-09 | Sylvania Electric Prod | Induction lamp |
| US5998914A (en) * | 1998-10-02 | 1999-12-07 | Federal-Mogul World Wide, Inc. | Electrodeless gas discharge lamp assembly and method of manufacture |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2171359A (en) * | 1936-08-03 | 1939-08-29 | Harry I Stein | Glow lamp |
-
0
- NL NL208599D patent/NL208599A/xx unknown
-
1955
- 1955-07-08 US US520767A patent/US2774905A/en not_active Expired - Lifetime
-
1956
- 1956-07-03 FR FR1154903D patent/FR1154903A/en not_active Expired
- 1956-07-06 GB GB21068/56A patent/GB806518A/en not_active Expired
- 1956-07-09 GB GB21249/56A patent/GB806519A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB806519A (en) | 1958-12-23 |
| FR1154903A (en) | 1958-04-18 |
| GB806518A (en) | 1958-12-23 |
| US2774905A (en) | 1956-12-18 |