NL251885A - - Google Patents
Info
- Publication number
- NL251885A NL251885A NL251885DA NL251885A NL 251885 A NL251885 A NL 251885A NL 251885D A NL251885D A NL 251885DA NL 251885 A NL251885 A NL 251885A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/54—Circuits using the same frequency for two directions of communication
- H04B1/58—Hybrid arrangements, i.e. arrangements for transition from single-path two-direction transmission to single-direction transmission on each of two paths or vice versa
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/03—Hybrid circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Dc Digital Transmission (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL251885 | 1960-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL251885A true NL251885A (cg-RX-API-DMAC7.html) |
Family
ID=19752367
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL251885D NL251885A (cg-RX-API-DMAC7.html) | 1960-05-21 | ||
| NL113982D NL113982C (cg-RX-API-DMAC7.html) | 1960-05-21 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL113982D NL113982C (cg-RX-API-DMAC7.html) | 1960-05-21 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3181087A (cg-RX-API-DMAC7.html) |
| CH (1) | CH393437A (cg-RX-API-DMAC7.html) |
| DE (1) | DE1153081B (cg-RX-API-DMAC7.html) |
| ES (1) | ES267472A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR1289315A (cg-RX-API-DMAC7.html) |
| GB (1) | GB914838A (cg-RX-API-DMAC7.html) |
| NL (2) | NL113982C (cg-RX-API-DMAC7.html) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3296557A (en) * | 1963-12-09 | 1967-01-03 | Westinghouse Electric Corp | Hybrid network utilizing plural twowinding transformers and resistive balancing means |
| US3358247A (en) * | 1965-04-08 | 1967-12-12 | Bell Telephone Labor Inc | Coupling circuit arrangement for the selective distribution of power |
| US3503016A (en) * | 1968-08-28 | 1970-03-24 | Adams Russel Co Inc | Low frequency hybrid circuit having unbalanced parts |
| IL70134A (en) * | 1983-11-04 | 1984-12-31 | Fibronics Ltd | Data communication system using unipolar pulses |
| US4647868A (en) * | 1985-03-25 | 1987-03-03 | General Electric Company | Push-pull radio-frequency power splitter/combiner apparatus |
| US4916410A (en) * | 1989-05-01 | 1990-04-10 | E-Systems, Inc. | Hybrid-balun for splitting/combining RF power |
| US5097234A (en) * | 1990-09-13 | 1992-03-17 | Andresen Jack S | Passive impedance matching device |
| GB2339338A (en) * | 1998-05-30 | 2000-01-19 | Electronic Tech | Safety isolation transformer |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1062C (de) * | 1877-07-23 | Smith vacul'm Brake Company Limited London | Vorrichtungen an Vacuura-Bremsen für Eisenbahnfahrzeuge | |
| US2035536A (en) * | 1934-06-09 | 1936-03-31 | American Telephone & Telegraph | Interconnection of transmission lines |
| US2548397A (en) * | 1945-05-26 | 1951-04-10 | Baldwin Lima Hamilton Corp | Apparatus for measuring and transmitting a condition from a rotatable member |
| NL179303B (nl) * | 1952-06-27 | Houthandel Van Dijk Rotterdam | Heimutsvulling. | |
| US2909733A (en) * | 1956-10-26 | 1959-10-20 | Pintsch Electro G M B H Fa | Hybrid circuit arrangement |
-
0
- NL NL251885D patent/NL251885A/xx unknown
- NL NL113982D patent/NL113982C/xx active
-
1961
- 1961-04-26 US US105793A patent/US3181087A/en not_active Expired - Lifetime
- 1961-05-18 FR FR862185A patent/FR1289315A/fr not_active Expired
- 1961-05-18 DE DEN20064A patent/DE1153081B/de active Pending
- 1961-05-18 GB GB18168/61A patent/GB914838A/en not_active Expired
- 1961-05-18 CH CH582061A patent/CH393437A/de unknown
- 1961-05-18 ES ES0267472A patent/ES267472A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB914838A (en) | 1963-01-09 |
| ES267472A1 (es) | 1961-08-16 |
| FR1289315A (fr) | 1962-03-30 |
| DE1153081B (de) | 1963-08-22 |
| NL113982C (cg-RX-API-DMAC7.html) | |
| US3181087A (en) | 1965-04-27 |
| CH393437A (de) | 1965-06-15 |