JPH0485637U - - Google Patents
Info
- Publication number
- JPH0485637U JPH0485637U JP12677290U JP12677290U JPH0485637U JP H0485637 U JPH0485637 U JP H0485637U JP 12677290 U JP12677290 U JP 12677290U JP 12677290 U JP12677290 U JP 12677290U JP H0485637 U JPH0485637 U JP H0485637U
- Authority
- JP
- Japan
- Prior art keywords
- traveling wave
- wave tube
- envelope
- convex portions
- helix
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Microwave Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990126772U JPH0728684Y2 (ja) | 1990-11-30 | 1990-11-30 | ヘリックス型進行波管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990126772U JPH0728684Y2 (ja) | 1990-11-30 | 1990-11-30 | ヘリックス型進行波管 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0485637U true JPH0485637U (sv) | 1992-07-24 |
JPH0728684Y2 JPH0728684Y2 (ja) | 1995-06-28 |
Family
ID=31874310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990126772U Expired - Fee Related JPH0728684Y2 (ja) | 1990-11-30 | 1990-11-30 | ヘリックス型進行波管 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0728684Y2 (sv) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55111155U (sv) * | 1979-01-31 | 1980-08-05 | ||
JPS625553U (sv) * | 1985-06-26 | 1987-01-13 |
-
1990
- 1990-11-30 JP JP1990126772U patent/JPH0728684Y2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55111155U (sv) * | 1979-01-31 | 1980-08-05 | ||
JPS625553U (sv) * | 1985-06-26 | 1987-01-13 |
Also Published As
Publication number | Publication date |
---|---|
JPH0728684Y2 (ja) | 1995-06-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |