DE1491453B2 - - Google Patents
Info
- Publication number
- DE1491453B2 DE1491453B2 DE19651491453 DE1491453A DE1491453B2 DE 1491453 B2 DE1491453 B2 DE 1491453B2 DE 19651491453 DE19651491453 DE 19651491453 DE 1491453 A DE1491453 A DE 1491453A DE 1491453 B2 DE1491453 B2 DE 1491453B2
- Authority
- DE
- Germany
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
- H01J23/02—Electrodes; Magnetic control means; Screens
- H01J23/08—Focusing arrangements, e.g. for concentrating stream of electrons, for preventing spreading of stream
- H01J23/087—Magnetic focusing arrangements
- H01J23/0876—Magnetic focusing arrangements with arrangements improving the linearity and homogeniety of the axial field, e.g. field straightener
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0096180 | 1965-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1491453A1 DE1491453A1 (de) | 1969-07-03 |
DE1491453B2 true DE1491453B2 (US06168776-20010102-C00041.png) | 1970-11-26 |
Family
ID=7519872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19651491453 Pending DE1491453A1 (de) | 1965-03-25 | 1965-03-25 | Laufzeitroehre,insbesondere Wanderfeldroehre,mit einem Magnetsystem zur gebuendelten Fuehrung des Elektronenstrahls mittels eines homogenen Magnetfeldes |
Country Status (5)
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2453497A1 (fr) * | 1979-04-03 | 1980-10-31 | Thomson Csf | Dispositif de focalisation a aimants permanents pour tube electronique, et tube electronique muni d'un tel dispositif |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1329084A (fr) * | 1962-04-28 | 1963-06-07 | Comp Generale Electricite | Perfectionnement aux concentrateurs de flux magnétique |
-
1965
- 1965-03-25 DE DE19651491453 patent/DE1491453A1/de active Pending
-
1966
- 1966-03-21 US US535867A patent/US3448329A/en not_active Expired - Lifetime
- 1966-03-22 SE SE3766/66A patent/SE318951B/xx unknown
- 1966-03-23 NL NL6603814A patent/NL6603814A/xx unknown
- 1966-03-24 GB GB12967/66A patent/GB1146043A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1146043A (en) | 1969-03-19 |
NL6603814A (US06168776-20010102-C00041.png) | 1966-09-26 |
US3448329A (en) | 1969-06-03 |
DE1491453A1 (de) | 1969-07-03 |
SE318951B (US06168776-20010102-C00041.png) | 1969-12-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
EF | Willingness to grant licences |