NL98986C - - Google Patents
Info
- Publication number
- NL98986C NL98986C NL98986DA NL98986C NL 98986 C NL98986 C NL 98986C NL 98986D A NL98986D A NL 98986DA NL 98986 C NL98986 C NL 98986C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
- H01J25/36—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field
- H01J25/40—Tubes in which an electron stream interacts with a wave travelling along a delay line or equivalent sequence of impedance elements, and without magnet system producing an H-field crossing the E-field the backward travelling wave being utilised
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US328580A US2820170A (en) | 1952-12-30 | 1952-12-30 | Spatial harmonic traveling wave tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL98986C true NL98986C (es) |
Family
ID=23281562
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL98986D NL98986C (es) | 1952-12-30 | ||
| NLAANVRAGE7311843,A NL183111B (nl) | 1952-12-30 | Dunne-laagschakelingen, weerstanden en condensatoren, die een aluminium-tantaallaag bevatten. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7311843,A NL183111B (nl) | 1952-12-30 | Dunne-laagschakelingen, weerstanden en condensatoren, die een aluminium-tantaallaag bevatten. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2820170A (es) |
| BE (1) | BE525384A (es) |
| FR (1) | FR1090248A (es) |
| GB (1) | GB760033A (es) |
| NL (2) | NL183111B (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2899595A (en) * | 1959-08-11 | winkler | ||
| NL222966A (es) * | 1954-03-25 | |||
| US2882438A (en) * | 1954-04-12 | 1959-04-14 | Bell Telephone Labor Inc | Traveling wave tube |
| NL197957C (es) * | 1954-08-05 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2395560A (en) * | 1940-10-19 | 1946-02-26 | Bell Telephone Labor Inc | Wave guide |
| US2567748A (en) * | 1943-10-02 | 1951-09-11 | Milton G White | Control of wave length in wave guides |
| BE485147A (es) * | 1947-10-06 | |||
| US2590511A (en) * | 1949-10-01 | 1952-03-25 | Westinghouse Electric Corp | Ridged wave guide attenuator |
| US2708236A (en) * | 1950-03-18 | 1955-05-10 | Bell Telephone Labor Inc | Microwave amplifiers |
| US2623121A (en) * | 1950-04-28 | 1952-12-23 | Nat Union Radio Corp | Wave guide |
| US2647175A (en) * | 1951-05-18 | 1953-07-28 | Atomic Energy Commission | Ultra-wide band amplifier tube |
-
0
- NL NL98986D patent/NL98986C/xx active
- NL NLAANVRAGE7311843,A patent/NL183111B/xx unknown
- BE BE525384D patent/BE525384A/xx unknown
-
1952
- 1952-12-30 US US328580A patent/US2820170A/en not_active Expired - Lifetime
-
1953
- 1953-11-12 FR FR1090248D patent/FR1090248A/fr not_active Expired
- 1953-12-29 GB GB36055/53A patent/GB760033A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1090248A (fr) | 1955-03-29 |
| GB760033A (en) | 1956-10-31 |
| BE525384A (es) | |
| US2820170A (en) | 1958-01-14 |
| NL183111B (nl) |