GB1153912A - Improvements in or relating to Electronic Switching Networks - Google Patents
Improvements in or relating to Electronic Switching NetworksInfo
- Publication number
- GB1153912A GB1153912A GB190367A GB190367A GB1153912A GB 1153912 A GB1153912 A GB 1153912A GB 190367 A GB190367 A GB 190367A GB 190367 A GB190367 A GB 190367A GB 1153912 A GB1153912 A GB 1153912A
- Authority
- GB
- United Kingdom
- Prior art keywords
- transistors
- cross
- transistor
- point
- marking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003550 marker Substances 0.000 abstract 1
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)
- Electronic Switches (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0101437 | 1966-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1153912A true GB1153912A (en) | 1969-06-04 |
Family
ID=7523754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190367A Expired GB1153912A (en) | 1966-01-14 | 1967-01-13 | Improvements in or relating to Electronic Switching Networks |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE692578A (enExample) |
| FR (1) | FR1511705A (enExample) |
| GB (1) | GB1153912A (enExample) |
| SE (1) | SE368897B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819867A (en) * | 1971-10-12 | 1974-06-25 | Gte Laboratories Inc | Matrix employing semiconductor switching circuit |
| US3826873A (en) * | 1971-10-12 | 1974-07-30 | Gte Sylvania Inc | Switching circuit employing latching type semiconductor devices and associated control transistors |
-
1967
- 1967-01-12 SE SE48367A patent/SE368897B/xx unknown
- 1967-01-13 GB GB190367A patent/GB1153912A/en not_active Expired
- 1967-01-13 FR FR91041A patent/FR1511705A/fr not_active Expired
- 1967-01-13 BE BE692578D patent/BE692578A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE368897B (enExample) | 1974-07-22 |
| BE692578A (enExample) | 1967-07-13 |
| FR1511705A (fr) | 1968-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB782780A (en) | Improvements in or relating to electronic switches employing junction transistors | |
| GB831408A (en) | Circuit arrangement for marking the points of intersection of a resistance-diode matrix | |
| US5641981A (en) | Semiconductor apparatus and horizontal register for solid-state image pickup apparatus with protection circuit for bypassing an excess signal | |
| GB1322995A (en) | Telephone exchange switching circuits | |
| US3883696A (en) | Solid state crosspoint switch | |
| US2876366A (en) | Semiconductor switching devices | |
| GB1153912A (en) | Improvements in or relating to Electronic Switching Networks | |
| GB1253638A (en) | Circuit arrangement for a pulse-controlled connection of a telecommunication signal source to a telecommunication signal load | |
| US3542963A (en) | Switching arrangement of the cross-point type | |
| GB1003774A (en) | Improvements in and relating to an electronic switching network | |
| GB1205575A (en) | Improvements in or relating to electronic overload protection circuits | |
| GB1059014A (en) | Circuit arrangement for feeding subscriber stations in telecommunication systems, particularly telephone systems | |
| US2953695A (en) | Gating circuits | |
| US2860261A (en) | Device for supplying a signal to one of a plurality of output conductors | |
| US3639696A (en) | Multistate voltage booster circuit for telephone systems | |
| CA1040732A (en) | Thyristor circuitry for providing automatic number identification services | |
| US3235668A (en) | Telephone switching network | |
| CA1038068A (en) | Semiconductor channel switch | |
| GB1120434A (en) | Arrangement for connection of at least two conductors | |
| GB938684A (en) | Electrical switching matrix | |
| GB1187513A (en) | Electronic Switching Circuit | |
| GB1185928A (en) | Ringing Circuit | |
| GB1037383A (en) | An improved electrical alarm system | |
| GB1120492A (en) | Improvements in or relating to resonance transfertransmission systems | |
| FR2309121A7 (fr) | Dispositif de signalisation de la coupure de circuits d'alimentation en courant continu |