FR485754A - Relais télégraphique - Google Patents
Relais télégraphiqueInfo
- Publication number
- FR485754A FR485754A FR485754DA FR485754A FR 485754 A FR485754 A FR 485754A FR 485754D A FR485754D A FR 485754DA FR 485754 A FR485754 A FR 485754A
- Authority
- FR
- France
- Prior art keywords
- telegraph relay
- telegraph
- relay
- 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
- H01H53/00—Relays using the dynamo-electric effect, i.e. relays in which contacts are opened or closed due to relative movement of current-carrying conductor and magnetic field caused by force of interaction between them
- H01H53/01—Details
- H01H53/015—Moving coils; Contact-driving arrangements associated therewith
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR485754T | 1917-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR485754A true FR485754A (fr) | 1918-02-06 |
Family
ID=1522431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR485754D Expired FR485754A (fr) | 1917-06-08 | 1917-06-08 | Relais télégraphique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR485754A (fr) |
-
1917
- 1917-06-08 FR FR485754D patent/FR485754A/fr not_active Expired
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