BE506082A - - Google Patents
Info
- Publication number
- BE506082A BE506082A BE506082DA BE506082A BE 506082 A BE506082 A BE 506082A BE 506082D A BE506082D A BE 506082DA BE 506082 A BE506082 A BE 506082A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/01—Frequency selective two-port networks
- H03H7/0153—Electrical filters; Controlling thereof
- H03H7/0161—Bandpass filters
- H03H7/0169—Intermediate frequency filters
- H03H7/0184—Intermediate frequency filters with ferromagnetic core
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/002—Gyrators
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL296466X | 1950-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE506082A true BE506082A (zh) |
Family
ID=19782997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE506082D BE506082A (zh) | 1950-09-28 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE506082A (zh) |
| CH (1) | CH296466A (zh) |
| DE (1) | DE916333C (zh) |
| FR (1) | FR1043309A (zh) |
| GB (1) | GB716257A (zh) |
| NL (2) | NL76827C (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE517412A (zh) * | 1952-02-05 | |||
| GB819134A (en) * | 1954-11-26 | 1959-08-26 | Nat Res Dev | Improvements in or relating to electro-magnetic devices |
| DE1062294B (de) * | 1955-02-17 | 1959-07-30 | Siemens Ag | Hochfrequenz-Magnetvariometer |
| US2925565A (en) * | 1955-05-12 | 1960-02-16 | Bell Telephone Labor Inc | Coaxial couplers |
| US2895114A (en) * | 1955-11-03 | 1959-07-14 | Bell Telephone Labor Inc | Nonreciprocal circuit element |
| NL94723C (zh) * | 1956-11-09 | |||
| NL94713C (zh) * | 1956-11-09 | |||
| DE1213072B (de) * | 1958-05-16 | 1966-03-24 | Lignes Telegraph Telephon | Nichtreziproker passiver Vierpol |
| US3010085A (en) * | 1958-11-17 | 1961-11-21 | Bell Telephone Labor Inc | Isolators in lumped constant systems |
-
0
- BE BE506082D patent/BE506082A/xx unknown
- NL NL6816921.A patent/NL156296B/xx unknown
- NL NL76827D patent/NL76827C/xx active
-
1951
- 1951-09-23 DE DEN4460A patent/DE916333C/de not_active Expired
- 1951-09-25 GB GB22399/51A patent/GB716257A/en not_active Expired
- 1951-09-26 FR FR1043309D patent/FR1043309A/fr not_active Expired
- 1951-09-26 CH CH296466D patent/CH296466A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL156296B (nl) | |
| DE916333C (de) | 1954-08-09 |
| NL76827C (zh) | |
| GB716257A (en) | 1954-09-29 |
| CH296466A (de) | 1954-02-15 |
| FR1043309A (fr) | 1953-11-09 |