NL196802A - - Google Patents
Info
- Publication number
- NL196802A NL196802A NL196802DA NL196802A NL 196802 A NL196802 A NL 196802A NL 196802D A NL196802D A NL 196802DA NL 196802 A NL196802 A NL 196802A
- 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
- H01J23/36—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy
- H01J23/40—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit
- H01J23/48—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type
- H01J23/50—Coupling devices having distributed capacitance and inductance, structurally associated with the tube, for introducing or removing wave energy to or from the interaction circuit for linking interaction circuit with coaxial lines; Devices of the coupled helices type the interaction circuit being a helix or derived from a helix
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US770881XA | 1954-04-29 | 1954-04-29 | |
| US77088254A | 1954-04-29 | 1954-04-29 | |
| US770880XA | 1954-05-04 | 1954-05-04 | |
| US770883XA | 1954-06-09 | 1954-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL196802A true NL196802A (xx) |
Family
ID=27491313
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL197407D NL197407A (xx) | 1954-04-29 | ||
| NL196802D NL196802A (xx) | 1954-04-29 | ||
| NL196803D NL196803A (xx) | 1954-04-29 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL197407D NL197407A (xx) | 1954-04-29 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL196803D NL196803A (xx) | 1954-04-29 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1133855A (xx) |
| GB (4) | GB770882A (xx) |
| NL (3) | NL196803A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2457560A1 (fr) * | 1979-05-23 | 1980-12-19 | Thomson Csf | Ligne a retard hyperfrequence comportant un conducteur de section variable et tube a ondes progressives comportant une telle ligne |
-
0
- NL NL197407D patent/NL197407A/xx unknown
- NL NL196802D patent/NL196802A/xx unknown
- NL NL196803D patent/NL196803A/xx unknown
-
1955
- 1955-04-13 GB GB10640/55A patent/GB770882A/en not_active Expired
- 1955-04-13 GB GB10638/55A patent/GB770880A/en not_active Expired
- 1955-04-13 GB GB10639/55A patent/GB770881A/en not_active Expired
- 1955-04-26 GB GB12038/55A patent/GB770883A/en not_active Expired
- 1955-04-28 FR FR1133855D patent/FR1133855A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1133855A (fr) | 1957-04-03 |
| GB770883A (en) | 1957-03-27 |
| GB770881A (en) | 1957-03-27 |
| GB770882A (xx) | 1957-03-27 |
| NL196803A (xx) | |
| GB770880A (en) | 1957-03-27 |
| NL197407A (xx) |