BE442425A - - Google Patents
Info
- Publication number
- BE442425A BE442425A BE442425DA BE442425A BE 442425 A BE442425 A BE 442425A BE 442425D A BE442425D A BE 442425DA BE 442425 A BE442425 A BE 442425A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J17/00—Gas-filled discharge tubes with solid cathode
- H01J17/02—Details
- H01J17/22—Means for obtaining or maintaining the desired pressure within the tube
-
- 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 |
|---|---|---|---|
| NL616808X | 1940-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE442425A true BE442425A (xx) |
Family
ID=19788294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE442425D BE442425A (xx) | 1940-08-10 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE442425A (xx) |
| DE (1) | DE848673C (xx) |
| FR (1) | FR875403A (xx) |
| GB (2) | GB549727A (xx) |
| NL (1) | NL58863C (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1018164B (de) * | 1952-12-04 | 1957-10-24 | Siemens Ag | Gasentladungsroehre |
| DE102008062676A1 (de) * | 2008-12-17 | 2010-06-24 | Osram Gesellschaft mit beschränkter Haftung | Entladungslampe |
| DE102008062677A1 (de) * | 2008-12-17 | 2010-06-24 | Osram Gesellschaft mit beschränkter Haftung | Entladungslampe |
| DE102011006282A1 (de) * | 2011-03-29 | 2012-10-04 | Zf Friedrichshafen Ag | Elektrische Maschine mit einer einen Rotor tragenden Rotorwelle für einen Fahrzeugantriebsstrang |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT139320B (de) * | 1931-12-18 | 1934-11-10 | Siemens Ag | Glimmentladungsröhre mit Gas- oder Dampffüllung. |
| US2056665A (en) * | 1934-08-18 | 1936-10-06 | Gen Electric | Vapor electric discharge device |
-
0
- NL NL58863D patent/NL58863C/xx active
- BE BE442425D patent/BE442425A/xx unknown
-
1941
- 1941-08-08 FR FR875403D patent/FR875403A/fr not_active Expired
- 1941-08-09 DE DEN2493D patent/DE848673C/de not_active Expired
- 1941-11-19 GB GB14891/41A patent/GB549727A/en not_active Expired
-
1945
- 1945-11-24 GB GB31761/45A patent/GB616808A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE848673C (de) | 1952-09-08 |
| NL58863C (xx) | |
| GB616808A (en) | 1949-01-27 |
| FR875403A (fr) | 1942-09-21 |
| GB549727A (en) | 1942-12-03 |