BE469316A - - Google Patents
Info
- Publication number
- BE469316A BE469316A BE469316DA BE469316A BE 469316 A BE469316 A BE 469316A BE 469316D A BE469316D A BE 469316DA BE 469316 A BE469316 A BE 469316A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- circuit
- contacts
- loop
- winding
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000004804 winding Methods 0.000 description 363
- 239000004020 conductor Substances 0.000 description 240
- 230000011664 signaling Effects 0.000 description 13
- 230000003111 delayed Effects 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 210000000056 organs Anatomy 0.000 description 4
- 239000007858 starting material Substances 0.000 description 4
- 230000003213 activating Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 241000208231 Bursera Species 0.000 description 1
- 241000283707 Capra Species 0.000 description 1
- 241000219758 Cytisus Species 0.000 description 1
- 235000010495 Sarothamnus scoparius Nutrition 0.000 description 1
- 230000005032 impulse control Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000284 resting Effects 0.000 description 1
- 230000002441 reversible Effects 0.000 description 1
- 229910000660 tzc Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE469316A true BE469316A (xx) |
Family
ID=119804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE469316D BE469316A (xx) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE469316A (xx) |
-
0
- BE BE469316D patent/BE469316A/fr unknown
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