GB770882A - - Google Patents
Info
- Publication number
- GB770882A GB770882A GB10640/55A GB1064055A GB770882A GB 770882 A GB770882 A GB 770882A GB 10640/55 A GB10640/55 A GB 10640/55A GB 1064055 A GB1064055 A GB 1064055A GB 770882 A GB770882 A GB 770882A
- Authority
- GB
- United Kingdom
- Prior art keywords
- helix
- rods
- travelling
- horns
- april
- Prior art date
- 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.)
- Expired
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
Landscapes
- Microwave Tubes (AREA)
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 |
|---|---|
| GB770882A true GB770882A (xx) | 1957-03-27 |
Family
ID=27491313
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10640/55A Expired GB770882A (xx) | 1954-04-29 | 1955-04-13 | |
| GB10638/55A Expired GB770880A (en) | 1954-04-29 | 1955-04-13 | Travelling wave tube |
| GB10639/55A Expired GB770881A (en) | 1954-04-29 | 1955-04-13 | Travelling wave tube |
| GB12038/55A Expired GB770883A (en) | 1954-04-29 | 1955-04-26 | Travelling wave tube |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB10638/55A Expired GB770880A (en) | 1954-04-29 | 1955-04-13 | Travelling wave tube |
| GB10639/55A Expired GB770881A (en) | 1954-04-29 | 1955-04-13 | Travelling wave tube |
| GB12038/55A Expired GB770883A (en) | 1954-04-29 | 1955-04-26 | Travelling wave tube |
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 |
| NL196802A (xx) | |
| NL196803A (xx) | |
| GB770880A (en) | 1957-03-27 |
| NL197407A (xx) |
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