BE313099A - - Google Patents
Info
- Publication number
- BE313099A BE313099A BE313099DA BE313099A BE 313099 A BE313099 A BE 313099A BE 313099D A BE313099D A BE 313099DA BE 313099 A BE313099 A BE 313099A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
- H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US283365A US1803175A (en) | 1928-06-06 | 1928-06-06 | Electric-arc device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE313099A true BE313099A (pt) |
Family
ID=23085694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE313099D BE313099A (pt) | 1928-06-06 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1803175A (pt) |
| BE (1) | BE313099A (pt) |
| DE (1) | DE486656C (pt) |
| FR (1) | FR37013E (pt) |
| GB (1) | GB313099A (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1015145B (de) * | 1953-12-05 | 1957-09-05 | Egyesuelt Izzolampa | Gasgefuellte elektrische Gluehlampe, insbesondere mit einem Schirm versehene gasgefuellte Gluehlampe, z.B. Autolampe, und dafuer bestimmter Getter |
| US8742282B2 (en) * | 2007-04-16 | 2014-06-03 | General Electric Company | Ablative plasma gun |
-
0
- BE BE313099D patent/BE313099A/xx unknown
-
1928
- 1928-06-06 US US283365A patent/US1803175A/en not_active Expired - Lifetime
- 1928-10-07 DE DEP58726D patent/DE486656C/de not_active Expired
-
1929
- 1929-06-06 GB GB17438/29A patent/GB313099A/en not_active Expired
- 1929-06-06 FR FR37013D patent/FR37013E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB313099A (en) | 1930-08-21 |
| FR37013E (fr) | 1930-10-08 |
| DE486656C (de) | 1929-11-22 |
| US1803175A (en) | 1931-04-28 |