FR2159312B2 - - Google Patents
Info
- Publication number
- FR2159312B2 FR2159312B2 FR7239309A FR7239309A FR2159312B2 FR 2159312 B2 FR2159312 B2 FR 2159312B2 FR 7239309 A FR7239309 A FR 7239309A FR 7239309 A FR7239309 A FR 7239309A FR 2159312 B2 FR2159312 B2 FR 2159312B2
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712155875 DE2155875C3 (en) | 1971-11-10 | Method for arranging a non-evaporating getter body in a disc tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2159312A2 FR2159312A2 (en) | 1973-06-22 |
| FR2159312B2 true FR2159312B2 (en) | 1976-08-20 |
Family
ID=5824740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7239309A Expired FR2159312B2 (en) | 1971-11-10 | 1972-11-07 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3801850A (en) |
| JP (1) | JPS5639014B2 (en) |
| FR (1) | FR2159312B2 (en) |
| GB (1) | GB1329929A (en) |
| IT (1) | IT1046106B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2744146C3 (en) * | 1977-09-30 | 1982-03-11 | Heimann Gmbh, 6200 Wiesbaden | Adjustable hydrogen source with getter effect for installation in electron tubes, especially vidicon tubes |
| JP3100131B1 (en) * | 1998-09-07 | 2000-10-16 | キヤノン株式会社 | Image forming device |
| JP3836025B2 (en) * | 2001-12-28 | 2006-10-18 | 富士通株式会社 | Color display device using gas discharge tube |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1897761A (en) * | 1928-04-12 | 1933-02-14 | Frederick S Mccullough | Seal for vitreous articles |
| US2667593A (en) * | 1950-11-22 | 1954-01-26 | Machlett Lab Inc | Electron tube |
| DE1764092C3 (en) * | 1968-04-01 | 1974-01-03 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Getter device for installation in electrical discharge vessels |
| US3719433A (en) * | 1970-04-21 | 1973-03-06 | Getters Spa | Getter device |
-
1972
- 1972-08-19 GB GB3676172A patent/GB1329929A/en not_active Expired
- 1972-11-02 US US00303106A patent/US3801850A/en not_active Expired - Lifetime
- 1972-11-07 FR FR7239309A patent/FR2159312B2/fr not_active Expired
- 1972-11-08 IT IT31387/72A patent/IT1046106B/en active
- 1972-11-10 JP JP11283772A patent/JPS5639014B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1046106B (en) | 1980-06-30 |
| FR2159312A2 (en) | 1973-06-22 |
| JPS5639014B2 (en) | 1981-09-10 |
| DE2155875A1 (en) | 1973-05-17 |
| DE2155875B2 (en) | 1976-12-30 |
| GB1329929A (en) | 1973-09-12 |
| JPS4856054A (en) | 1973-08-07 |
| US3801850A (en) | 1974-04-02 |