BE676672A - - Google Patents
Info
- Publication number
- BE676672A BE676672A BE676672DA BE676672A BE 676672 A BE676672 A BE 676672A BE 676672D A BE676672D A BE 676672DA BE 676672 A BE676672 A BE 676672A
- Authority
- BE
- Belgium
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 |
|---|---|---|---|
| GB7253/65A GB1066043A (en) | 1965-02-19 | 1965-02-19 | Magnet arrangement for travelling wave tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE676672A true BE676672A (de) | 1966-08-18 |
Family
ID=9829568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE676672D BE676672A (de) | 1965-02-19 | 1966-02-18 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3373389A (de) |
| BE (1) | BE676672A (de) |
| DE (1) | DE1564118A1 (de) |
| GB (1) | GB1066043A (de) |
| NL (1) | NL6602173A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3924210A (en) * | 1974-11-01 | 1975-12-02 | Raytheon Co | Field shaping magnet structure |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL187895B (nl) * | 1953-06-17 | Feldmuehle Ag | Inrichting voor het ontinkten van vezelstofsuspensies. | |
| US2867745A (en) * | 1953-10-07 | 1959-01-06 | Bell Telephone Labor Inc | Periodic magnetic focusing system |
| US2863086A (en) * | 1954-02-09 | 1958-12-02 | Bell Telephone Labor Inc | Traveling wave tube |
-
1965
- 1965-02-19 GB GB7253/65A patent/GB1066043A/en not_active Expired
- 1965-10-20 US US498451A patent/US3373389A/en not_active Expired - Lifetime
-
1966
- 1966-02-16 DE DE19661564118 patent/DE1564118A1/de active Pending
- 1966-02-18 BE BE676672D patent/BE676672A/xx unknown
- 1966-02-18 NL NL6602173A patent/NL6602173A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1066043A (en) | 1967-04-19 |
| US3373389A (en) | 1968-03-12 |
| NL6602173A (de) | 1966-08-22 |
| DE1564118A1 (de) | 1969-08-28 |