BE684444A - - Google Patents
Info
- Publication number
- BE684444A BE684444A BE684444DA BE684444A BE 684444 A BE684444 A BE 684444A BE 684444D A BE684444D A BE 684444DA BE 684444 A BE684444 A BE 684444A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
- H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Interface Circuits In Exchanges (AREA)
- Motor And Converter Starters (AREA)
- Structure Of Telephone Exchanges (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST24163A DE1266822B (de) | 1965-07-21 | 1965-07-21 | Schaltungsanordnung fuer eine mehrstufige Koppelanordnung mit Sternverhalten in Fernmelde-, insbesondere Fernsprechvermittlungsanlagen |
| DEJ0024772 | 1965-12-16 | ||
| DEST24772A DE1262361B (de) | 1965-07-21 | 1965-12-16 | Verfahren und Schaltungsanordnung zum Aufbau einer Verbindung in Fernmelde-, insbesondere Fernsprechvermittlungsanlagen |
| DEST027043 | 1967-06-23 | ||
| DEST027282 | 1967-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE684444A true BE684444A (da) | 1967-01-23 |
Family
ID=27512124
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE684444D BE684444A (da) | 1965-07-21 | 1966-07-22 | |
| BE691298D BE691298A (da) | 1965-07-21 | 1966-12-16 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE691298D BE691298A (da) | 1965-07-21 | 1966-12-16 |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US3483516A (da) |
| BE (2) | BE684444A (da) |
| CH (1) | CH470124A (da) |
| DE (3) | DE1266822B (da) |
| FR (2) | FR94787E (da) |
| GB (3) | GB1109209A (da) |
| NL (2) | NL6610263A (da) |
| SE (1) | SE344400B (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3631397A (en) * | 1968-07-10 | 1971-12-28 | Nippon Electric Co | Signal switching device |
| US3725614A (en) * | 1971-04-13 | 1973-04-03 | Bell Telephone Labor Inc | Communication arrangement allowing network path testing |
| US3851122A (en) * | 1972-07-05 | 1974-11-26 | Gte Automatic Electric Lab Inc | Path verification arrangement for automatically testing conditions |
| US4071840A (en) * | 1976-01-12 | 1978-01-31 | International Standard Electric Corporation | Switching device for reed relays in a matrix |
| US4169221A (en) * | 1978-06-28 | 1979-09-25 | Wilson Gordon R | Method and apparatus for testing a subscriber line group marker of a telephone central office cross bar switching device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2295187A (en) * | 1941-09-24 | 1942-09-08 | Bell Telephone Labor Inc | Trunk hunting circuit |
| NL112697C (da) * | 1957-09-26 | |||
| NL252009A (da) * | 1958-01-15 | |||
| BE636505A (da) * | 1962-08-23 | |||
| BE640318A (da) * | 1963-04-11 | |||
| DE1187681B (de) * | 1963-08-03 | 1965-02-25 | Standard Elektrik Lorenz Ag | Schaltungsanordnung fuer Koppelanordnungen in Fernmelde-, insbesondere Fernsprechwaehlanlagen |
| GB1053348A (da) * | 1963-12-17 | |||
| DE1200379B (de) * | 1964-01-09 | 1965-09-09 | Standard Elektrik Lorenz Ag | Schaltungsanordnung zur Anzeige der Rufnummer von Teilnehmeranschluessen in Fernsprechvermittlungsanlagen |
| DE1208367B (de) * | 1964-07-23 | 1966-01-05 | Standard Elektrik Lorenz Ag | Schaltungsanordnung zur Herstellung von Pruefverbindungen in Fernmelde-, insbesondere Fernsprechvermittlungsanlagen, die durch Markierer gesteuerte Koppelfelder aufweisen |
| US3395251A (en) * | 1965-04-15 | 1968-07-30 | Bell Telephone Labor Inc | Control arrangement for a switching network |
-
1965
- 1965-07-21 DE DEST24163A patent/DE1266822B/de active Pending
- 1965-12-16 DE DEST24772A patent/DE1262361B/de active Pending
-
1966
- 1966-07-06 US US563176A patent/US3483516A/en not_active Expired - Lifetime
- 1966-07-15 GB GB31896/66A patent/GB1109209A/en not_active Expired
- 1966-07-20 SE SE9889/66A patent/SE344400B/xx unknown
- 1966-07-21 NL NL6610263A patent/NL6610263A/xx unknown
- 1966-07-22 BE BE684444D patent/BE684444A/xx unknown
- 1966-12-06 US US599496A patent/US3536843A/en not_active Expired - Lifetime
- 1966-12-09 GB GB55217/66A patent/GB1121059A/en not_active Expired
- 1966-12-15 NL NL6617623A patent/NL6617623A/xx unknown
- 1966-12-16 CH CH1808466A patent/CH470124A/de unknown
- 1966-12-16 BE BE691298D patent/BE691298A/xx unknown
-
1967
- 1967-06-23 DE DE1512993A patent/DE1512993C3/de not_active Expired
-
1968
- 1968-06-19 US US738360A patent/US3555208A/en not_active Expired - Lifetime
- 1968-06-21 FR FR155985A patent/FR94787E/fr not_active Expired
- 1968-06-21 GB GB29770/68A patent/GB1201520A/en not_active Expired
- 1968-08-01 FR FR161446A patent/FR95439E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3483516A (en) | 1969-12-09 |
| FR95439E (fr) | 1970-09-28 |
| DE1512993C3 (de) | 1974-05-22 |
| NL6617623A (da) | 1967-06-19 |
| SE344400B (da) | 1972-04-10 |
| DE1262361B (de) | 1968-03-07 |
| US3536843A (en) | 1970-10-27 |
| GB1109209A (en) | 1968-04-10 |
| US3555208A (en) | 1971-01-12 |
| BE691298A (da) | 1967-06-16 |
| DE1537866A1 (de) | 1969-10-02 |
| GB1121059A (en) | 1968-07-24 |
| CH470124A (de) | 1969-03-15 |
| GB1201520A (en) | 1970-08-05 |
| DE1537866B2 (de) | 1972-08-17 |
| FR94787E (fr) | 1969-11-21 |
| NL6610263A (da) | 1967-01-23 |
| DE1266822B (de) | 1968-04-25 |
| DE1512993B2 (de) | 1973-10-31 |
| DE1512993A1 (de) | 1969-07-17 |