BE454467A - - Google Patents
Info
- Publication number
- BE454467A BE454467A BE454467DA BE454467A BE 454467 A BE454467 A BE 454467A BE 454467D A BE454467D A BE 454467DA BE 454467 A BE454467 A BE 454467A
- Authority
- BE
- Belgium
- Prior art keywords
- pulses
- relays
- current
- group
- relay
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 claims description 21
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000000875 corresponding effect Effects 0.000 description 28
- 238000004804 winding Methods 0.000 description 26
- 230000005284 excitation Effects 0.000 description 19
- 239000004020 conductor Substances 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 14
- 238000006243 chemical reaction Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- YUMYYCJUXMUULT-UHFFFAOYSA-N 2,5-dihydropyran-1-ium-2,5-diide Chemical compound [CH-]1OC=CC=C1 YUMYYCJUXMUULT-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Selective Calling Equipment (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
BE454467A true BE454467A (OSRAM) |
Family
ID=108613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE454467D BE454467A (OSRAM) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE454467A (OSRAM) |
-
0
- BE BE454467D patent/BE454467A/fr unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE454467A (OSRAM) | ||
BE454414A (OSRAM) | ||
BE457110A (OSRAM) | ||
BE432817A (OSRAM) | ||
CH156615A (fr) | Installation téléphonique à plusieurs bureaux. | |
DE848211C (de) | Mit Verstaerkern ausgeruestete Fernwaehlanlage | |
BE435598A (OSRAM) | ||
BE391277A (OSRAM) | ||
BE428776A (OSRAM) | ||
CH95435A (fr) | Installation téléphonique semi-automatique. | |
BE395663A (OSRAM) | ||
SU88727A1 (ru) | Схемы шнуровой пары декадно-шаговой автоматической телефонной станции | |
DE659641C (de) | Schaltungsanordnung fuer Fernsprechanlagen | |
BE414551A (OSRAM) | ||
BE428120A (OSRAM) | ||
CH191973A (fr) | Installation de téléphonie à longues distances. | |
BE451610A (OSRAM) | ||
BE340847A (OSRAM) | ||
CH95919A (fr) | Installation pour bureau central téléphonique. | |
GB373650A (OSRAM) | ||
BE476370A (fr) | Systèmes de télécommunications | |
CH96610A (fr) | Installation téléphonique permettant d'établir des communications automatiques entre un bureau à commutateurs à mouvement périodique et un bureau à commutateurs à action mécanique. | |
BE450303A (OSRAM) | ||
BE468639A (OSRAM) | ||
CH197444A (fr) | Installation de téléphonie à longues distances. |