BE421347A - - Google Patents
Info
- Publication number
- BE421347A BE421347A BE421347DA BE421347A BE 421347 A BE421347 A BE 421347A BE 421347D A BE421347D A BE 421347DA BE 421347 A BE421347 A BE 421347A
- Authority
- BE
- Belgium
- Prior art keywords
- brushes
- line
- relay
- contacts
- contact
- Prior art date
Links
- 238000012360 testing method Methods 0.000 claims description 47
- 238000004891 communication Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 244000007853 Sarothamnus scoparius Species 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 14
- 230000003111 delayed effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000001174 ascending effect Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H63/00—Details of electrically-operated selector switches
- H01H63/36—Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch
- H01H63/38—Circuit arrangements for ensuring correct or desired operation and not adapted to a particular application of the selector switch for multi-position wiper switches
Landscapes
- Monitoring And Testing Of Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE421347A true BE421347A (https=) |
Family
ID=83225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE421347D BE421347A (https=) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE421347A (https=) |
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0
- BE BE421347D patent/BE421347A/fr unknown