CH567787A5 - - Google Patents
Info
- Publication number
- CH567787A5 CH567787A5 CH572674A CH572674A CH567787A5 CH 567787 A5 CH567787 A5 CH 567787A5 CH 572674 A CH572674 A CH 572674A CH 572674 A CH572674 A CH 572674A CH 567787 A5 CH567787 A5 CH 567787A5
- Authority
- CH
- Switzerland
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
- H03H7/46—Networks for connecting several sources or loads, working on different frequencies or frequency bands, to a common load or source
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/06—Fixed inductances of the signal type with magnetic core with core substantially closed in itself, e.g. toroid
- H01F2017/067—Core with two or more holes to lead through conductor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732343403 DE2343403A1 (de) | 1973-08-29 | 1973-08-29 | Mehrfach-breitband-differentialuebertrager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH567787A5 true CH567787A5 (US08197722-20120612-C00042.png) | 1975-10-15 |
Family
ID=5890947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH572674A CH567787A5 (US08197722-20120612-C00042.png) | 1973-08-29 | 1974-04-26 |
Country Status (5)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2703258C2 (de) * | 1977-01-27 | 1983-03-24 | Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen | Abzweiger nach dem Richtkopplerprinzip mit unterschiedlichen Rohrkernübertragern |
| DE3028683C2 (de) * | 1980-07-29 | 1984-02-16 | Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen | Mehrfach-Abzweigeinrichtung für Hochfrequenzsignale |
-
1973
- 1973-08-29 DE DE19732343403 patent/DE2343403A1/de not_active Withdrawn
-
1974
- 1974-04-22 BE BE143466A patent/BE814019A/xx not_active IP Right Cessation
- 1974-04-26 CH CH572674A patent/CH567787A5/xx not_active IP Right Cessation
- 1974-04-30 AT AT358274A patent/AT331877B/de not_active IP Right Cessation
- 1974-05-08 NL NL7406175A patent/NL7406175A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| AT331877B (de) | 1976-08-25 |
| ATA358274A (de) | 1975-12-15 |
| DE2343403A1 (de) | 1975-03-13 |
| NL7406175A (nl) | 1975-03-04 |
| BE814019A (fr) | 1974-08-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |