FR534711A - Télérupteur pour signaux lumineux - Google Patents
Télérupteur pour signaux lumineuxInfo
- Publication number
- FR534711A FR534711A FR534711DA FR534711A FR 534711 A FR534711 A FR 534711A FR 534711D A FR534711D A FR 534711DA FR 534711 A FR534711 A FR 534711A
- Authority
- FR
- France
- Prior art keywords
- light signals
- remote switch
- remote
- switch
- signals
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/02—Non-polarised relays
- H01H51/04—Non-polarised relays with single armature; with single set of ganged armatures
- H01H51/12—Armature is movable between two limit positions of rest and is moved in both directions due to the energisation of one or the other of two electromagnets without the storage of energy to effect the return movement
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR534711T | 1921-04-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR534711A true FR534711A (fr) | 1922-03-31 |
Family
ID=8925697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR534711D Expired FR534711A (fr) | 1921-04-29 | 1921-04-29 | Télérupteur pour signaux lumineux |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR534711A (fr) |
-
1921
- 1921-04-29 FR FR534711D patent/FR534711A/fr not_active Expired
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