NL7103169A - - Google Patents
Info
- Publication number
- NL7103169A NL7103169A NL7103169A NL7103169A NL7103169A NL 7103169 A NL7103169 A NL 7103169A NL 7103169 A NL7103169 A NL 7103169A NL 7103169 A NL7103169 A NL 7103169A NL 7103169 A NL7103169 A NL 7103169A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/52—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements
- H04Q3/521—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker using static devices in switching stages, e.g. electronic switching arrangements using semiconductors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2188170 | 1970-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7103169A true NL7103169A (xx) | 1971-09-15 |
Family
ID=11188157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7103169A NL7103169A (xx) | 1970-03-13 | 1971-03-10 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3720792A (xx) |
| AU (1) | AU2587971A (xx) |
| CA (1) | CA963565A (xx) |
| DE (1) | DE2112050A1 (xx) |
| ES (1) | ES389110A1 (xx) |
| FR (1) | FR2084484A5 (xx) |
| GB (1) | GB1322995A (xx) |
| NL (1) | NL7103169A (xx) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3789151A (en) * | 1972-03-06 | 1974-01-29 | Stromberg Carlson Corp | Solid state crosspoint switch |
| US3865979A (en) * | 1973-06-21 | 1975-02-11 | Alfred Hestad | Matrix control circuit |
| GB1489577A (en) * | 1973-10-02 | 1977-10-19 | Plessey Co Ltd | Solid state circuits |
| JPS5327087B2 (xx) * | 1973-10-27 | 1978-08-05 | ||
| US3912877A (en) * | 1974-03-20 | 1975-10-14 | Bell Telephone Labor Inc | Electrical communication switching network providing far-end crosstalk reduction |
| DE2419286C2 (de) * | 1974-04-22 | 1984-02-16 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Schaltungsanordnung zum Entdämpfen von elektrischen Schaltern mit unterschiedlichem Gleichstrom- und Wechselstromwiderstand, insbesondere von Koppelelementen einer Fernsprechvermittlungsanlage |
| JPS5759716B2 (xx) * | 1974-07-17 | 1982-12-16 | Hitachi Ltd | |
| JPS5759717B2 (xx) * | 1974-12-27 | 1982-12-16 | Hitachi Ltd | |
| JPS55102989A (en) * | 1979-01-30 | 1980-08-06 | Nec Corp | Crosstalk reduction circuit |
| FR2462006A1 (fr) * | 1979-07-20 | 1981-02-06 | Ibm France | Dispositif pour augmenter l'inductance parallele d'un transformateur |
| JPS5648185U (xx) * | 1980-08-15 | 1981-04-28 | ||
| HU183988B (en) * | 1982-07-01 | 1984-06-28 | Bhg Hiradastech Vallalat | Single-step or multi-step switching field consisting switching matrices for switching apparatuses controlled by stored program preferably for telephone stations |
| US4779065A (en) * | 1987-04-28 | 1988-10-18 | General Electric Company | Microwave signal routing matrix |
-
1971
- 1971-02-25 AU AU25879/71A patent/AU2587971A/en not_active Expired
- 1971-03-09 CA CA107,215A patent/CA963565A/en not_active Expired
- 1971-03-10 US US00122978A patent/US3720792A/en not_active Expired - Lifetime
- 1971-03-10 NL NL7103169A patent/NL7103169A/xx unknown
- 1971-03-11 FR FR7108490A patent/FR2084484A5/fr not_active Expired
- 1971-03-11 ES ES389110A patent/ES389110A1/es not_active Expired
- 1971-03-12 DE DE19712112050 patent/DE2112050A1/de active Pending
- 1971-04-19 GB GB2417471*A patent/GB1322995A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES389110A1 (es) | 1974-04-01 |
| GB1322995A (en) | 1973-07-11 |
| FR2084484A5 (xx) | 1971-12-17 |
| AU2587971A (en) | 1972-08-31 |
| DE2112050A1 (de) | 1971-09-30 |
| CA963565A (en) | 1975-02-25 |
| US3720792A (en) | 1973-03-13 |