BE366084A - - Google Patents
Info
- Publication number
- BE366084A BE366084A BE366084DA BE366084A BE 366084 A BE366084 A BE 366084A BE 366084D A BE366084D A BE 366084DA BE 366084 A BE366084 A BE 366084A
- 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
- H01J7/186—Getter supports
-
- 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
- H01J7/183—Composition or manufacture of getters
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL329152X | 1928-12-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE366084A true BE366084A (fr) |
Family
ID=19784286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE366084D BE366084A (fr) | 1928-12-15 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US1859043A (fr) |
| BE (1) | BE366084A (fr) |
| DE (1) | DE528384C (fr) |
| FR (1) | FR686414A (fr) |
| GB (1) | GB329152A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2449786A (en) * | 1943-03-05 | 1948-09-21 | Westinghouse Electric Corp | Getter |
| NL67617C (fr) * | 1945-09-15 | |||
| US2462837A (en) * | 1945-10-08 | 1949-03-01 | Tung Sol Lamp Works Inc | Incandescent lamp |
| FR945456A (fr) * | 1951-08-08 | 1949-05-05 | Thomson Houston Comp Francaise | Perfectionnements aux tubes à décharge |
| US2830215A (en) * | 1955-10-18 | 1958-04-08 | Rca Corp | Getter structure for electron tube |
| GB0421928D0 (en) | 2004-10-01 | 2004-11-03 | Davy Process Techn Ltd | Process |
-
0
- BE BE366084D patent/BE366084A/xx unknown
-
1929
- 1929-05-09 GB GB14531/29A patent/GB329152A/en not_active Expired
- 1929-11-22 US US408963A patent/US1859043A/en not_active Expired - Lifetime
- 1929-12-10 DE DEN31281D patent/DE528384C/de not_active Expired
- 1929-12-10 FR FR686414D patent/FR686414A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE528384C (de) | 1931-06-29 |
| GB329152A (en) | 1930-05-15 |
| FR686414A (fr) | 1930-07-25 |
| US1859043A (en) | 1932-05-17 |