FR487902A - Oil cutout - Google Patents
Oil cutoutInfo
- Publication number
- FR487902A FR487902A FR487902DA FR487902A FR 487902 A FR487902 A FR 487902A FR 487902D A FR487902D A FR 487902DA FR 487902 A FR487902 A FR 487902A
- Authority
- FR
- France
- Prior art keywords
- oil cutout
- cutout
- oil
- 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
- H01H85/40—Means for extinguishing or suppressing arc using an arc-extinguishing liquid
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US487902XA | 1914-05-27 | 1914-05-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR487902A true FR487902A (en) | 1918-08-07 |
Family
ID=1524326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR487902D Expired FR487902A (en) | 1914-05-27 | 1917-12-08 | Oil cutout |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR487902A (en) |
-
1917
- 1917-12-08 FR FR487902D patent/FR487902A/en not_active Expired
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