BE456927A - - Google Patents
Info
- Publication number
- BE456927A BE456927A BE456927DA BE456927A BE 456927 A BE456927 A BE 456927A BE 456927D A BE456927D A BE 456927DA BE 456927 A BE456927 A BE 456927A
- Authority
- BE
- Belgium
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
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
- H01J61/523—Heating or cooling particular parts of the lamp
- H01J61/526—Heating or cooling particular parts of the lamp heating or cooling of electrodes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE905875X | 1943-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE456927A true BE456927A (en:Method) |
Family
ID=6862429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE456927D BE456927A (en:Method) | 1943-07-17 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE456927A (en:Method) |
| FR (1) | FR905875A (en:Method) |
-
0
- BE BE456927D patent/BE456927A/xx unknown
-
1944
- 1944-07-17 FR FR905875D patent/FR905875A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR905875A (fr) | 1945-12-17 |