BE370898A - - Google Patents
Info
- Publication number
- BE370898A BE370898A BE370898DA BE370898A BE 370898 A BE370898 A BE 370898A BE 370898D A BE370898D A BE 370898DA BE 370898 A BE370898 A BE 370898A
- Authority
- BE
- Belgium
- Prior art keywords
- relay
- selection
- contact
- communication device
- automatic telephone
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims description 36
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 230000005284 excitation Effects 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 230000003042 antagnostic effect Effects 0.000 claims 1
- 239000004020 conductor Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 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
Landscapes
- Interface Circuits In Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE370898A true BE370898A (en, 2012) |
Family
ID=42282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE370898D BE370898A (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE370898A (en, 2012) |
-
0
- BE BE370898D patent/BE370898A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE370898A (en, 2012) | ||
| BE345833A (en, 2012) | ||
| BE346960A (en, 2012) | ||
| BE413526A (en, 2012) | ||
| BE428087A (en, 2012) | ||
| CH101057A (fr) | Installation pour bureau central téléphonique à commutation automatique. | |
| BE393427A (en, 2012) | ||
| BE337367A (en, 2012) | ||
| BE436826A (en, 2012) | ||
| BE431601A (en, 2012) | ||
| BE422330A (en, 2012) | ||
| BE372364A (en, 2012) | ||
| BE388990A (en, 2012) | ||
| BE379963A (en, 2012) | ||
| BE383636A (en, 2012) | ||
| BE360598A (en, 2012) | ||
| BE408022A (en, 2012) | ||
| BE344463A (en, 2012) | ||
| BE415247A (en, 2012) | ||
| BE482584A (en, 2012) | ||
| BE530953A (en, 2012) | ||
| BE531767A (en, 2012) | ||
| BE437005A (en, 2012) | ||
| BE428323A (en, 2012) | ||
| BE413277A (en, 2012) |