NL47707C - - Google Patents
Info
- Publication number
- NL47707C NL47707C NL47707DA NL47707C NL 47707 C NL47707 C NL 47707C NL 47707D A NL47707D A NL 47707DA NL 47707 C NL47707 C NL 47707C
- 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
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE462451X | 1935-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL47707C true NL47707C (de) |
Family
ID=6539991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL47707D NL47707C (de) | 1935-12-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2094680A (de) |
| AT (1) | AT151591B (de) |
| BE (1) | BE419084A (de) |
| DK (1) | DK54581C (de) |
| FR (1) | FR815219A (de) |
| GB (1) | GB462451A (de) |
| NL (1) | NL47707C (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2504549A (en) * | 1947-02-28 | 1950-04-18 | Gen Electric | Starting and operating circuit for electric discharge devices |
| US4321502A (en) * | 1979-12-03 | 1982-03-23 | General Electric Company | U-Shaped discharge lamp with starting strip |
| FR2568409A1 (fr) * | 1984-07-30 | 1986-01-31 | Graniou Sa Electronique Louis | Lampe d'eclairage a decharge dans la vapeur a basse pression comportant un dispositif integre ou non pour rallumer la lampe lorsque celle-ci est encore chaude |
| JPH0731498Y2 (ja) * | 1991-06-27 | 1995-07-19 | スタンレー電気株式会社 | 冷陰極管 |
-
0
- NL NL47707D patent/NL47707C/xx active
- BE BE419084D patent/BE419084A/xx unknown
-
1936
- 1936-12-17 DK DK54581D patent/DK54581C/da active
- 1936-12-18 GB GB34882/36A patent/GB462451A/en not_active Expired
- 1936-12-19 AT AT151591D patent/AT151591B/de active
- 1936-12-19 FR FR815219D patent/FR815219A/fr not_active Expired
- 1936-12-31 US US118645A patent/US2094680A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AT151591B (de) | 1937-11-25 |
| GB462451A (en) | 1937-03-09 |
| DK54581C (da) | 1938-04-11 |
| FR815219A (fr) | 1937-07-08 |
| BE419084A (de) | |
| US2094680A (en) | 1937-10-05 |