BE372322A - - Google Patents
Info
- Publication number
- BE372322A BE372322A BE372322DA BE372322A BE 372322 A BE372322 A BE 372322A BE 372322D A BE372322D A BE 372322DA BE 372322 A BE372322 A BE 372322A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- circuit
- contacts
- office
- line
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 description 15
- 238000004804 winding Methods 0.000 description 15
- 230000000903 blocking effect Effects 0.000 description 9
- 230000001939 inductive effect Effects 0.000 description 9
- 230000004044 response Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 7
- 239000004020 conductor Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- NYQDCVLCJXRDSK-UHFFFAOYSA-N Bromofos Chemical compound COP(=S)(OC)OC1=CC(Cl)=C(Br)C=C1Cl NYQDCVLCJXRDSK-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 241000518994 Conta Species 0.000 description 1
- 101100536354 Drosophila melanogaster tant gene Proteins 0.000 description 1
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 244000191761 Sida cordifolia Species 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- QZIQJVCYUQZDIR-UHFFFAOYSA-N mechlorethamine hydrochloride Chemical compound Cl.ClCCN(C)CCCl QZIQJVCYUQZDIR-UHFFFAOYSA-N 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000011084 recovery Methods 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)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE372322A true BE372322A (enrdf_load_stackoverflow) |
Family
ID=43446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE372322D BE372322A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE372322A (enrdf_load_stackoverflow) |
-
0
- BE BE372322D patent/BE372322A/fr unknown