IT1013445B - Perfezionamento negli assorbitori o affinatori di vuoto adatti in par ticolare per cinescopi - Google Patents
Perfezionamento negli assorbitori o affinatori di vuoto adatti in par ticolare per cinescopiInfo
- Publication number
- IT1013445B IT1013445B IT51493/74A IT5149374A IT1013445B IT 1013445 B IT1013445 B IT 1013445B IT 51493/74 A IT51493/74 A IT 51493/74A IT 5149374 A IT5149374 A IT 5149374A IT 1013445 B IT1013445 B IT 1013445B
- Authority
- IT
- Italy
- Prior art keywords
- kinescopes
- refiners
- improvement
- vacuum absorbers
- absorbers
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US00369241A US3829730A (en) | 1973-06-12 | 1973-06-12 | Getter assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1013445B true IT1013445B (it) | 1977-03-30 |
Family
ID=23454697
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51493/74A IT1013445B (it) | 1973-06-12 | 1974-06-11 | Perfezionamento negli assorbitori o affinatori di vuoto adatti in par ticolare per cinescopi |
Country Status (7)
Country | Link |
---|---|
US (1) | US3829730A (it) |
JP (1) | JPS5034160A (it) |
CA (1) | CA1002104A (it) |
DE (1) | DE2427342A1 (it) |
GB (1) | GB1476339A (it) |
IT (1) | IT1013445B (it) |
NL (1) | NL7407789A (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1060443B (it) * | 1976-05-12 | 1982-08-20 | Getters Spa | Dispositivo getter con elemento di supporto perfezionato |
US4323818A (en) * | 1978-12-07 | 1982-04-06 | Union Carbide Corporation | Getter construction for reducing the arc discharge current in color TV tubes |
DE2962594D1 (en) * | 1978-12-07 | 1982-06-03 | Union Carbide Corp | Getter assembly for cathode ray tubes |
US4335926A (en) * | 1980-03-26 | 1982-06-22 | Rca Corporation | Method for vaporizing getter material in a succession of cathode-ray tubes |
JPS5832187Y2 (ja) * | 1981-04-27 | 1983-07-16 | エツセ・ア・エ・エツセ・ゲテルス・エツセ・ピ・ア | 改善された支持体部材を具備するゲツタ装置 |
US4431939A (en) * | 1981-07-28 | 1984-02-14 | Rca Corporation | Structure and method for eliminating blocked apertures caused by charged particles |
IT1154568B (it) * | 1982-11-11 | 1987-01-21 | Getters Spa | Insieme getter con supporto perfezionato |
IT1153657B (it) * | 1982-11-23 | 1987-01-14 | Getters Spa | Insieme getter con supporto perfezionato |
US4639231A (en) * | 1985-09-23 | 1987-01-27 | The Singer Company | Retainer for electrically fired getter |
JPH08129977A (ja) * | 1994-10-31 | 1996-05-21 | Sony Corp | ゲッタースプリング及びこれを使用した陰極線管 |
DE10228883B3 (de) * | 2002-06-27 | 2004-02-26 | Schott Glas | Halteklammer zur Lagefixierung von Gettern in Behältnissen beliebigen Querschnittes in abgeschlossenen Vakuumsystemen sowie Behältnis für den Einsatz in abgeschlossenen Vakuumsystemen, insbesondere Kollektorrohr |
-
1973
- 1973-06-12 US US00369241A patent/US3829730A/en not_active Expired - Lifetime
-
1974
- 1974-06-06 CA CA201,813A patent/CA1002104A/en not_active Expired
- 1974-06-06 DE DE19742427342 patent/DE2427342A1/de active Pending
- 1974-06-11 JP JP6564674A patent/JPS5034160A/ja active Pending
- 1974-06-11 NL NL7407789A patent/NL7407789A/xx unknown
- 1974-06-11 IT IT51493/74A patent/IT1013445B/it active
- 1974-06-11 GB GB2576174A patent/GB1476339A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3829730A (en) | 1974-08-13 |
CA1002104A (en) | 1976-12-21 |
GB1476339A (en) | 1977-06-10 |
DE2427342A1 (de) | 1975-01-02 |
NL7407789A (it) | 1974-12-16 |
JPS5034160A (it) | 1975-04-02 |
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