BE467335A - - Google Patents
Info
- Publication number
- BE467335A BE467335A BE467335DA BE467335A BE 467335 A BE467335 A BE 467335A BE 467335D A BE467335D A BE 467335DA BE 467335 A BE467335 A BE 467335A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- signal
- contacts
- sep
- line
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims description 34
- 239000004020 conductor Substances 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 12
- 230000011664 signaling Effects 0.000 claims description 4
- 230000001131 transforming Effects 0.000 claims description 3
- 230000003313 weakening Effects 0.000 claims 3
- 229920001098 polystyrene-block-poly(ethylene/propylene) Polymers 0.000 description 116
- 238000004804 winding Methods 0.000 description 14
- PRPINYUDVPFIRX-UHFFFAOYSA-N 1-Naphthaleneacetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CC=CC2=C1 PRPINYUDVPFIRX-UHFFFAOYSA-N 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 6
- 230000001629 suppression Effects 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 5
- 238000002592 echocardiography Methods 0.000 description 5
- 230000036039 immunity Effects 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 230000014616 translation Effects 0.000 description 4
- 230000000903 blocking Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000002045 lasting Effects 0.000 description 2
- MFZLCYZWHVNFDD-UHFFFAOYSA-N 7-hydroxy-1-methyl-3,4-dihydro-2H-isoquinolin-6-one Chemical compound C1=C(O)C(=O)C=C2CCNC(C)=C21 MFZLCYZWHVNFDD-UHFFFAOYSA-N 0.000 description 1
- 241000219758 Cytisus Species 0.000 description 1
- 240000005926 Hamelia patens Species 0.000 description 1
- 235000010495 Sarothamnus scoparius Nutrition 0.000 description 1
- 241001661807 Systole Species 0.000 description 1
- 230000000573 anti-seizure Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000002452 interceptive Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000000644 propagated Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000001702 transmitter Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
- H04Q1/44—Signalling arrangements; Manipulation of signalling currents using alternate current
- H04Q1/444—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies
- H04Q1/446—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency
- H04Q1/4465—Signalling arrangements; Manipulation of signalling currents using alternate current with voice-band signalling frequencies using one signalling frequency the same frequency being used for all signalling information, e.g. A.C. nr.9 system
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE467335A true BE467335A (US20020051482A1-20020502-M00012.png) |
Family
ID=118377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE467335D BE467335A (US20020051482A1-20020502-M00012.png) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE467335A (US20020051482A1-20020502-M00012.png) |
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0
- BE BE467335D patent/BE467335A/fr unknown
