FR49661E - Circuit breaker - Google Patents
Circuit breakerInfo
- Publication number
- FR49661E FR49661E FR49661DA FR49661E FR 49661 E FR49661 E FR 49661E FR 49661D A FR49661D A FR 49661DA FR 49661 E FR49661 E FR 49661E
- Authority
- FR
- France
- Prior art keywords
- circuit breaker
- breaker
- circuit
- 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
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/38—Means for extinguishing or suppressing arc
- H01H85/42—Means for extinguishing or suppressing arc using an arc-extinguishing gas
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR49661T | 1938-07-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR49661E true FR49661E (en) | 1939-05-30 |
Family
ID=8684790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR49661D Expired FR49661E (en) | 1938-07-29 | 1938-07-29 | Circuit breaker |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR49661E (en) |
-
1938
- 1938-07-29 FR FR49661D patent/FR49661E/en not_active Expired
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