NL56349C - - Google Patents
Info
- Publication number
- NL56349C NL56349C NL56349DA NL56349C NL 56349 C NL56349 C NL 56349C NL 56349D A NL56349D A NL 56349DA NL 56349 C NL56349 C NL 56349C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/82—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J25/00—Transit-time tubes, e.g. klystrons, travelling-wave tubes, magnetrons
- H01J25/02—Tubes with electron stream modulated in velocity or density in a modulator zone and thereafter giving up energy in an inducing zone, the zones being associated with one or more resonators
- H01J25/10—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator
- H01J25/12—Klystrons, i.e. tubes having two or more resonators, without reflection of the electron stream, and in which the stream is modulated mainly by velocity in the zone of the input resonator with pencil-like electron stream in the axis of the resonators
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE208833X | 1937-05-26 | ||
| DE10637X | 1937-06-01 | ||
| DE290338X | 1938-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL56349C true NL56349C (en, 2012) |
Family
ID=27179979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL56349D NL56349C (en, 2012) | 1937-05-26 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2239677A (en, 2012) |
| CH (1) | CH208833A (en, 2012) |
| NL (1) | NL56349C (en, 2012) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2534545A (en) * | 1943-09-10 | 1950-12-19 | Hartford Nat Bank & Trust Co | Device comprising an electric discharge tube for ultra high frequencies |
| US2456466A (en) * | 1944-09-20 | 1948-12-14 | Phiilco Corp | Variable time delay electronic apparatus |
| US2603772A (en) * | 1948-04-06 | 1952-07-15 | Bell Telephone Labor Inc | Modulation system |
| US2731562A (en) * | 1949-10-07 | 1956-01-17 | Japan Broadcasting Corp | System of controlling electron current in multiple electrode tubes |
| US2825877A (en) * | 1952-01-30 | 1958-03-04 | Bell Telephone Labor Inc | Electrically variable wave guide resonant iris |
| NL85200C (en, 2012) * | 1953-12-10 | |||
| US2927280A (en) * | 1956-04-09 | 1960-03-01 | Research Corp | Method and apparatus for translating the frequency of a signal |
| GB1143087A (en) * | 1965-09-14 | 1969-02-19 | English Electric Valve Co Ltd | Improvements in or relating to gas filled thyratrons |
-
0
- NL NL56349D patent/NL56349C/xx active
-
1938
- 1938-05-23 US US209595A patent/US2239677A/en not_active Expired - Lifetime
- 1938-05-23 CH CH208833D patent/CH208833A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2239677A (en) | 1941-04-29 |
| CH208833A (de) | 1940-02-29 |