NL89709C - Inrichting bevattende een lopende-golfbuis met een schroeflijnvormige vertragingsgeleider en een orgaan voor niet-reelproke demping - Google Patents
Inrichting bevattende een lopende-golfbuis met een schroeflijnvormige vertragingsgeleider en een orgaan voor niet-reelproke dempingInfo
- Publication number
- NL89709C NL89709C NL187895A NL187895A NL89709C NL 89709 C NL89709 C NL 89709C NL 187895 A NL187895 A NL 187895A NL 187895 A NL187895 A NL 187895A NL 89709 C NL89709 C NL 89709C
- Authority
- NL
- Netherlands
- Prior art keywords
- spoke
- reel
- traveling wave
- damping means
- wave tube
- Prior art date
Links
- 238000013016 damping Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/32—Non-reciprocal transmission devices
- H01P1/36—Isolators
- H01P1/365—Resonance absorption isolators
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US362177A US2911554A (en) | 1953-06-17 | 1953-06-17 | Non-reciprocal wave transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL89709C true NL89709C (nl) | 1958-12-15 |
Family
ID=23424988
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7920035,A NL187895B (nl) | 1953-06-17 | Inrichting voor het ontinkten van vezelstofsuspensies. | |
| NL187895A NL89709C (nl) | 1953-06-17 | 1954-05-26 | Inrichting bevattende een lopende-golfbuis met een schroeflijnvormige vertragingsgeleider en een orgaan voor niet-reelproke demping |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7920035,A NL187895B (nl) | 1953-06-17 | Inrichting voor het ontinkten van vezelstofsuspensies. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2911554A (nl) |
| BE (1) | BE529575A (nl) |
| CH (1) | CH331669A (nl) |
| DE (1) | DE961109C (nl) |
| NL (2) | NL89709C (nl) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1064126B (de) * | 1954-07-24 | 1959-08-27 | Telefunken Gmbh | Wendelleitung mit richtungsabhaengiger Daempfung |
| US2956246A (en) * | 1957-07-08 | 1960-10-11 | Sperry Rand Corp | Microwave unilateral transducer |
| DE1073561B (de) * | 1957-12-02 | 1960-01-21 | N V Philips Gloeilampenfabrieken Eindhoven (Niederlande) | Hohlleiterzirkulator |
| DE1055624B (de) * | 1958-04-24 | 1959-04-23 | Dr Rer Nat Hans Severin | Magnetisch veraenderbarer ? fuer koaxiale Leitungen |
| US3106659A (en) * | 1959-03-24 | 1963-10-08 | Kearfott Company Inc | Microwave tube construction |
| US2994841A (en) * | 1959-05-28 | 1961-08-01 | Gen Precision Inc | High-speed microwave modulator |
| US3071740A (en) * | 1960-03-21 | 1963-01-01 | Raytheon Co | Non-reciprocal tem device |
| US3110839A (en) * | 1960-05-18 | 1963-11-12 | Varian Associates | Traveling wave tube |
| US3119074A (en) * | 1961-07-11 | 1964-01-21 | Rca Corp | Traveling wave semiconductor amplifier and converter |
| US3200353A (en) * | 1962-02-14 | 1965-08-10 | Cutler Hammer Inc | Microwave structure utilizing ferrite coupling means |
| NL302824A (nl) * | 1963-02-21 | |||
| US3328619A (en) * | 1963-06-17 | 1967-06-27 | Gen Electric | Aiding magnets for minimizing length of reversal zone |
| FR88784E (nl) * | 1964-09-30 | 1967-06-07 | ||
| US3324426A (en) * | 1964-10-08 | 1967-06-06 | Brueckmann Helmut | Variable impedance transmission line |
| GB1066043A (en) * | 1965-02-19 | 1967-04-19 | Standard Telephones Cables Ltd | Magnet arrangement for travelling wave tubes |
| US3423741A (en) * | 1965-10-22 | 1969-01-21 | Ibm | Memory addresser in a microwave readout system |
| US3452213A (en) * | 1965-10-22 | 1969-06-24 | Ibm | Microwave logic circuit |
| CA1222029A (en) * | 1983-05-05 | 1987-05-19 | Commonwealth Of Australia (The) | Transmission lines |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE600011C (de) * | 1932-08-13 | 1934-07-16 | Telefunken Gmbh | Stabfoermige Leitung fuer hochfrequente Stroeme, insbesondere Antenne |
| US2188579A (en) * | 1933-05-27 | 1940-01-30 | Loewe Radio Inc | Cathode ray tube, more particularly for television purposes |
| NL62817C (nl) * | 1940-05-04 | |||
| USRE22389E (en) * | 1940-07-13 | 1943-11-02 | Electron beam concentrating | |
| NL78190C (nl) * | 1946-01-11 | Western Electric Co | ||
| NL135247C (nl) * | 1946-10-22 | |||
| NL67918C (nl) * | 1947-01-13 | |||
| FR951204A (fr) * | 1947-08-01 | 1949-10-19 | Materiel Telephonique | Tubes électroniques pour hyperfréquences |
| FR962369A (nl) * | 1948-02-10 | 1950-06-09 | ||
| US2644930A (en) * | 1949-03-24 | 1953-07-07 | Gen Precision Lab Inc | Microwave polarization rotating device and coupling network |
| DE836816C (de) * | 1950-05-06 | 1952-04-17 | Telefunken Gmbh | Wellenleiter mit einer von der Flussrichtung abhaengigen Daempfung zur Verwendung in einem Ultrakurzwellenverstaerker |
| DE841767C (de) * | 1950-08-05 | 1952-06-19 | Telefunken Gmbh | Wanderfeldverstaerkerroehre mit Wellenleitern als gesteuerten Eingangskreis und bedaempften Ausgangskreis |
| US2829300A (en) * | 1951-08-15 | 1958-04-01 | Bell Telephone Labor Inc | Traveling wave device |
| US2798203A (en) * | 1952-04-05 | 1957-07-02 | Bell Telephone Labor Inc | Modulated electron discharge device |
-
0
- NL NLAANVRAGE7920035,A patent/NL187895B/nl unknown
-
1953
- 1953-06-17 US US362177A patent/US2911554A/en not_active Expired - Lifetime
-
1954
- 1954-04-22 DE DEW13774A patent/DE961109C/de not_active Expired
- 1954-05-26 NL NL187895A patent/NL89709C/nl active
- 1954-06-12 BE BE529575D patent/BE529575A/xx unknown
- 1954-06-17 CH CH331669D patent/CH331669A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2911554A (en) | 1959-11-03 |
| NL187895B (nl) | |
| BE529575A (fr) | 1954-06-30 |
| DE961109C (de) | 1957-04-04 |
| CH331669A (fr) | 1958-07-31 |
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