NL56076C - - Google Patents
Info
- Publication number
- NL56076C NL56076C NL56076DA NL56076C NL 56076 C NL56076 C NL 56076C NL 56076D A NL56076D A NL 56076DA NL 56076 C NL56076 C NL 56076C
- 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
- H01J61/06—Main electrodes
- H01J61/073—Main electrodes for high-pressure discharge lamps
- H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1939P0078764 DE695228C (en) | 1939-03-02 | 1939-03-02 | Electric high pressure discharge lamp, in particular mercury pressure lamp, in which the glow electrodes consist of wire coils containing electron-emitting substances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL56076C true NL56076C (en) |
Family
ID=7393419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL56076D NL56076C (en) | 1939-03-02 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE695228C (en) |
| NL (1) | NL56076C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2731581A (en) * | 1950-12-18 | 1956-01-17 | Krefft Hermann Eduard | Electrode for gaseous discharge lamps |
| DE966927C (en) * | 1951-09-23 | 1957-09-19 | Quarzlampen Gmbh | Electric high pressure discharge lamp |
-
0
- NL NL56076D patent/NL56076C/xx active
-
1939
- 1939-03-02 DE DE1939P0078764 patent/DE695228C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE695228C (en) | 1940-08-20 |