BE372930A - - Google Patents
Info
- Publication number
- BE372930A BE372930A BE372930DA BE372930A BE 372930 A BE372930 A BE 372930A BE 372930D A BE372930D A BE 372930DA BE 372930 A BE372930 A BE 372930A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- contact
- line
- employee
- circuit
- Prior art date
Links
- 238000004891 communication Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 9
- 239000004020 conductor Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 17
- 239000003990 capacitor Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000452 restraining effect Effects 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)
- Monitoring And Testing Of Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE372930A true BE372930A (https=) |
Family
ID=43956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE372930D BE372930A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE372930A (https=) |
-
0
- BE BE372930D patent/BE372930A/fr unknown
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