NL191980A - - Google Patents
Info
- Publication number
- NL191980A NL191980A NL191980DA NL191980A NL 191980 A NL191980 A NL 191980A NL 191980D A NL191980D A NL 191980DA NL 191980 A NL191980 A NL 191980A
- Authority
- NL
- Netherlands
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
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
- H01J23/30—Damping arrangements associated with slow-wave structures, e.g. for suppression of unwanted oscillations
-
- 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
- H01J23/16—Circuit elements, having distributed capacitance and inductance, structurally associated with the tube and interacting with the discharge
- H01J23/24—Slow-wave structures, e.g. delay systems
- H01J23/26—Helical slow-wave structures; Adjustment therefor
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES36695A DE1035798B (de) | 1953-12-10 | 1953-12-10 | Im Vakuum betriebener Wellenleiter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL191980A true NL191980A (forum.php) |
Family
ID=7482308
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL191980D NL191980A (forum.php) | 1953-12-10 | ||
| NL92638D NL92638C (forum.php) | 1953-12-10 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL92638D NL92638C (forum.php) | 1953-12-10 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2903657A (forum.php) |
| CH (1) | CH326748A (forum.php) |
| DE (1) | DE1035798B (forum.php) |
| FR (1) | FR1114763A (forum.php) |
| GB (1) | GB762565A (forum.php) |
| NL (2) | NL92638C (forum.php) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3201849A (en) * | 1959-11-03 | 1965-08-24 | Bell Telephone Labor Inc | Method of winding helices |
| US3201720A (en) * | 1960-02-11 | 1965-08-17 | Itt | Slow wave filter helix structure |
| US3466494A (en) * | 1968-05-01 | 1969-09-09 | Siemens Ag | Traveling wave tube with delay line supports having a lossy layer and an insulation layer |
| DE3343291C2 (de) * | 1983-11-30 | 1996-05-30 | Licentia Gmbh | Wanderfeldröhre und Verfahren zu deren Herstellung |
| US5038076A (en) * | 1989-05-04 | 1991-08-06 | Raytheon Company | Slow wave delay line structure having support rods coated by a dielectric material to prevent rod charging |
| JP2808912B2 (ja) * | 1991-04-01 | 1998-10-08 | 日本電気株式会社 | らせん形遅波回路構体 |
| JPH0589788A (ja) * | 1991-09-27 | 1993-04-09 | Nec Corp | 進行波管用誘電体支柱 |
| FR2883409B1 (fr) * | 2005-03-18 | 2007-04-27 | Thales Sa | Procede de fabrication d'un top avec effet de charge reduit |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2413609A (en) * | 1945-03-12 | 1946-12-31 | Hazeltine Research Inc | Time-delay network |
| BE471382A (forum.php) * | 1946-08-01 | |||
| US2611101A (en) * | 1947-04-15 | 1952-09-16 | Wallauschek Richard | Traeling wave amplifier tube |
| US2626371A (en) * | 1948-07-16 | 1953-01-20 | Philco Corp | Traveling wave tube attenuator |
| BE491016A (forum.php) * | 1948-09-09 | |||
| FR997494A (fr) * | 1949-09-15 | 1952-01-07 | Csf | Perfectionnements aux tubes à décharge électronique à ondes progressives munis d'une atténuation localisée |
| US2742588A (en) * | 1950-01-07 | 1956-04-17 | Bell Telephone Labor Inc | Electronic amplifier |
| DE893695C (de) * | 1951-04-09 | 1953-10-19 | Siemens Ag | Elektronenroehre fuer sehr kurze Wellen |
| DE898190C (de) * | 1951-04-22 | 1953-11-30 | Siemens Ag | Elektronenroehre fuer sehr kurze Wellen |
-
0
- NL NL191980D patent/NL191980A/xx unknown
- NL NL92638D patent/NL92638C/xx active
-
1953
- 1953-12-10 DE DES36695A patent/DE1035798B/de active Pending
-
1954
- 1954-10-25 CH CH326748D patent/CH326748A/de unknown
- 1954-11-30 US US472095A patent/US2903657A/en not_active Expired - Lifetime
- 1954-12-04 FR FR1114763D patent/FR1114763A/fr not_active Expired
- 1954-12-10 GB GB35879/54A patent/GB762565A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2903657A (en) | 1959-09-08 |
| NL92638C (forum.php) | |
| FR1114763A (fr) | 1956-04-17 |
| CH326748A (de) | 1957-12-31 |
| GB762565A (en) | 1956-11-28 |
| DE1035798B (de) | 1958-08-07 |