NL290907A - - Google Patents
Info
- Publication number
- NL290907A NL290907A NL290907DA NL290907A NL 290907 A NL290907 A NL 290907A NL 290907D A NL290907D A NL 290907DA NL 290907 A NL290907 A NL 290907A
- Authority
- NL
- Netherlands
Links
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
- H01J23/26—Helical slow-wave structures; Adjustment therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49016—Antenna or wave energy "plumbing" making
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US183861A US3300677A (en) | 1962-03-30 | 1962-03-30 | Electrode mount and method of manufacture thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL290907A true NL290907A (US08197722-20120612-C00042.png) |
Family
ID=22674600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL290907D NL290907A (US08197722-20120612-C00042.png) | 1962-03-30 |
Country Status (5)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3439395A (en) * | 1965-11-05 | 1969-04-22 | Corning Glass Works | Method of attaching leads to electrical components |
| US3435273A (en) * | 1966-02-23 | 1969-03-25 | Hughes Aircraft Co | Slow-wave structure encasing envelope with matching thermal expansion properties |
| US3548345A (en) * | 1966-09-15 | 1970-12-15 | Hughes Aircraft Co | Brazed dielectric-to-metal joints for slow-wave structure assemblies |
| US3421040A (en) * | 1966-11-03 | 1969-01-07 | Varian Associates | Circuit support for microwave tubes employing shaped dielectric supports rods to capture a ductile material at the support joints |
| US3656019A (en) * | 1967-08-11 | 1972-04-11 | Melpar Inc | Hydrogen-filled gas detector having cathode helix supported by envelope wall |
| US3540119A (en) * | 1968-02-19 | 1970-11-17 | Varian Associates | Method for fabricating microwave tubes employing helical slow wave circuits |
| US3544832A (en) * | 1968-07-18 | 1970-12-01 | Rca Corp | Traveling wave tube with evaporated nickel attenuator coating and method of manufacture thereof |
| US3778665A (en) * | 1972-08-24 | 1973-12-11 | Raytheon Co | Slow wave delay line structure |
| DE2840782C3 (de) * | 1978-09-19 | 1981-12-10 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum Herstellen einer Wanderfeldröhre mit einer wendelförmigen Verzögerungsleitung |
| US4936008A (en) * | 1988-05-09 | 1990-06-26 | Teledyne Mec | Laser striping method for assembling TWT |
| US7656236B2 (en) * | 2007-05-15 | 2010-02-02 | Teledyne Wireless, Llc | Noise canceling technique for frequency synthesizer |
| US8179045B2 (en) * | 2008-04-22 | 2012-05-15 | Teledyne Wireless, Llc | Slow wave structure having offset projections comprised of a metal-dielectric composite stack |
| FR3003076B1 (fr) | 2013-03-07 | 2015-04-10 | Centre Nat Rech Scient | Supercondensateur electrochimique |
| US9202660B2 (en) | 2013-03-13 | 2015-12-01 | Teledyne Wireless, Llc | Asymmetrical slow wave structures to eliminate backward wave oscillations in wideband traveling wave tubes |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1234973A (en) * | 1914-01-07 | 1917-07-31 | Westinghouse Electric & Mfg Co | Electrical heating apparatus and process of making the same. |
| US2452582A (en) * | 1943-12-22 | 1948-11-02 | Standard Telephones Cables Ltd | Lead connector for electronic discharge devices |
| US2462205A (en) * | 1945-03-19 | 1949-02-22 | Machlett Lab Inc | Method for making metal-glass seals |
| US2584802A (en) * | 1947-01-18 | 1952-02-05 | Rca Corp | Very high-frequency electron tube |
| BE485548A (US08197722-20120612-C00042.png) * | 1947-10-31 | |||
| US2660690A (en) * | 1948-10-15 | 1953-11-24 | Sylvania Electric Prod | Traveling wave tube |
| US2694273A (en) * | 1951-06-20 | 1954-11-16 | Raytheon Mfg Co | Method of tipless sealing of vitreous envelopes |
| US2790962A (en) * | 1953-10-15 | 1957-04-30 | Gen Electric | Terminal assembly |
| US3061664A (en) * | 1959-11-13 | 1962-10-30 | Kimble Glass Co | Glass-to-metal seals and method of fabricating same |
| US3119043A (en) * | 1961-05-31 | 1964-01-21 | Rca Corp | Electron discharge device |
-
0
- NL NL290907D patent/NL290907A/xx unknown
- BE BE630373D patent/BE630373A/xx unknown
-
1962
- 1962-03-30 US US183861A patent/US3300677A/en not_active Expired - Lifetime
-
1963
- 1963-03-14 GB GB10244/63A patent/GB1016214A/en not_active Expired
- 1963-03-27 FR FR929436A patent/FR1352046A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE630373A (US08197722-20120612-C00042.png) | |
| GB1016214A (en) | 1966-01-05 |
| US3300677A (en) | 1967-01-24 |
| FR1352046A (fr) | 1964-02-07 |
