DE2720555C2 - - Google Patents
Info
- Publication number
- DE2720555C2 DE2720555C2 DE19772720555 DE2720555A DE2720555C2 DE 2720555 C2 DE2720555 C2 DE 2720555C2 DE 19772720555 DE19772720555 DE 19772720555 DE 2720555 A DE2720555 A DE 2720555A DE 2720555 C2 DE2720555 C2 DE 2720555C2
- Authority
- DE
- Germany
- Prior art keywords
- damping
- cavity resonator
- damping cavity
- cylindrical
- resonators
- 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 - Fee Related
Links
- 238000013016 damping Methods 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 5
- 239000011224 oxide ceramic Substances 0.000 claims description 4
- 229910052574 oxide ceramic Inorganic materials 0.000 claims description 4
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005476 soldering Methods 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 238000010894 electron beam technology Methods 0.000 description 2
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
Landscapes
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772720555 DE2720555A1 (de) | 1977-05-07 | 1977-05-07 | Lauffeldroehre |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772720555 DE2720555A1 (de) | 1977-05-07 | 1977-05-07 | Lauffeldroehre |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2720555A1 DE2720555A1 (de) | 1978-11-09 |
| DE2720555C2 true DE2720555C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-09-27 |
Family
ID=6008283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772720555 Granted DE2720555A1 (de) | 1977-05-07 | 1977-05-07 | Lauffeldroehre |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2720555A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3221204A (en) * | 1961-11-20 | 1965-11-30 | Hughes Aircraft Co | Traveling-wave tube with trap means for preventing oscillation at unwanted frequencies |
-
1977
- 1977-05-07 DE DE19772720555 patent/DE2720555A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2720555A1 (de) | 1978-11-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |