CA1276702C - Localisation d'evenements au moyen d'un systeme multifil - Google Patents
Localisation d'evenements au moyen d'un systeme multifilInfo
- Publication number
- CA1276702C CA1276702C CA000478818A CA478818A CA1276702C CA 1276702 C CA1276702 C CA 1276702C CA 000478818 A CA000478818 A CA 000478818A CA 478818 A CA478818 A CA 478818A CA 1276702 C CA1276702 C CA 1276702C
- Authority
- CA
- Canada
- Prior art keywords
- impedance
- locating
- locating member
- source
- event
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 claims abstract description 37
- 239000004020 conductor Substances 0.000 claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 19
- 239000000306 component Substances 0.000 claims description 59
- 239000002184 metal Substances 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 229920001940 conductive polymer Polymers 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000428533 Rhis Species 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000002844 continuous effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000004224 protection Effects 0.000 description 1
- 230000001603 reducing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Locating Faults (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61810984A | 1984-06-07 | 1984-06-07 | |
| US618,109 | 1990-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1276702C true CA1276702C (fr) | 1990-11-20 |
Family
ID=24476356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000478818A Expired - Lifetime CA1276702C (fr) | 1984-06-07 | 1985-04-11 | Localisation d'evenements au moyen d'un systeme multifil |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1276702C (fr) |
-
1985
- 1985-04-11 CA CA000478818A patent/CA1276702C/fr not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |