NL84932B - - Google Patents
Info
- Publication number
- NL84932B NL84932B NL84932DA NL84932B NL 84932 B NL84932 B NL 84932B NL 84932D A NL84932D A NL 84932DA NL 84932 B NL84932 B NL 84932B
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US109658A US2147807A (en) | 1936-11-07 | 1936-11-07 | Transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL84932B true NL84932B (xx) | 1900-01-01 |
Family
ID=22328859
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL84932D NL84932B (xx) | 1936-11-07 | ||
| NL84932A NL51387C (xx) | 1936-11-07 | 1937-11-08 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL84932A NL51387C (xx) | 1936-11-07 | 1937-11-08 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2147807A (xx) |
| DE (1) | DE894576C (xx) |
| FR (1) | FR829274A (xx) |
| GB (1) | GB493235A (xx) |
| NL (2) | NL51387C (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE949409C (de) * | 1939-11-26 | 1956-09-20 | Dr Otmar Stuetzer | Veraenderbarer Transformator fuer Hohlleiter |
| DE972852C (de) * | 1943-02-07 | 1959-10-08 | Pintsch Bamag Ag | Ultrahochfrequenzbandfilter fuer UEbertragungsleitungen elektromagnetischer Schwingungen |
| BE476848A (xx) * | 1943-08-26 | |||
| US2467292A (en) * | 1944-02-29 | 1949-04-12 | Bell Telephone Labor Inc | Support for conductors of signal transmission lines |
| US2537341A (en) * | 1944-05-22 | 1951-01-09 | Bell Telephone Labor Inc | Tuning arrangement |
| US2593474A (en) * | 1944-10-03 | 1952-04-22 | Us Sec War | Antenna matching section |
| US2439235A (en) * | 1945-02-14 | 1948-04-06 | Rca Corp | Reactance compensation system |
| US2956247A (en) * | 1956-01-26 | 1960-10-11 | Sperry Rand Corp | Broad band microwave phase shifter |
| US3384841A (en) * | 1966-03-10 | 1968-05-21 | Bell Telephone Labor Inc | Ferrite phase shifter having longitudinal and circular magnetic fields applied to the ferrite |
| DE3027714A1 (de) * | 1980-07-19 | 1982-02-11 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Transformationsanordnung zur anpassung eines verbrauchers an eine speiseleitung bei hohen frequenzen |
| FR2656741B1 (fr) * | 1989-12-29 | 1992-03-20 | Thomson Csf | Diplexeur a large bande, en particulier pour ondes decametriques. |
| CN114137276B (zh) * | 2021-11-05 | 2023-08-18 | 中国电力工程顾问集团西南电力设计院有限公司 | 一种不等间距分段高压电缆感应电压的计算方法 |
-
0
- NL NL84932D patent/NL84932B/xx unknown
-
1936
- 1936-11-07 US US109658A patent/US2147807A/en not_active Expired - Lifetime
-
1937
- 1937-11-06 FR FR829274D patent/FR829274A/fr not_active Expired
- 1937-11-06 DE DEI3278D patent/DE894576C/de not_active Expired
- 1937-11-08 GB GB30638/37A patent/GB493235A/en not_active Expired
- 1937-11-08 NL NL84932A patent/NL51387C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| US2147807A (en) | 1939-02-21 |
| FR829274A (fr) | 1938-06-17 |
| GB493235A (en) | 1938-10-05 |
| NL51387C (xx) | 1941-11-15 |
| DE894576C (de) | 1953-10-26 |