BE501256A - - Google Patents
Info
- Publication number
- BE501256A BE501256A BE501256DA BE501256A BE 501256 A BE501256 A BE 501256A BE 501256D A BE501256D A BE 501256DA BE 501256 A BE501256 A BE 501256A
- Authority
- BE
- Belgium
- Prior art keywords
- sets
- group
- contact
- contact springs
- selection
- Prior art date
Links
- 238000009434 installation Methods 0.000 claims description 4
- 230000005284 excitation Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H67/00—Electrically-operated selector switches
- H01H67/22—Switches without multi-position wipers
- H01H67/26—Co-ordinate-type selector switches not having relays at cross-points but involving mechanical movement, e.g. cross-bar switch, code-bar switch
Landscapes
- Structure Of Telephone Exchanges (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE501256A true BE501256A (ja�@�@) |
Family
ID=143124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE501256D BE501256A (ja�@�@) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE501256A (ja�@�@) |
-
0
- BE BE501256D patent/BE501256A/fr unknown
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