FR729051A - Liquid switch - Google Patents
Liquid switchInfo
- Publication number
- FR729051A FR729051A FR729051DA FR729051A FR 729051 A FR729051 A FR 729051A FR 729051D A FR729051D A FR 729051DA FR 729051 A FR729051 A FR 729051A
- Authority
- FR
- France
- Prior art keywords
- liquid switch
- switch
- liquid
- 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
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
- H01H33/72—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid having stationary parts for directing the flow of arc-extinguishing fluid, e.g. arc-extinguishing chamber
- H01H33/75—Liquid-break switches, e.g. oil-break
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE384818X | 1931-03-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR729051A true FR729051A (en) | 1932-07-18 |
Family
ID=6370705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR729051D Expired FR729051A (en) | 1931-03-11 | 1931-12-22 | Liquid switch |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR729051A (en) |
GB (1) | GB384818A (en) |
-
1931
- 1931-12-22 FR FR729051D patent/FR729051A/en not_active Expired
- 1931-12-24 GB GB35740/31A patent/GB384818A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB384818A (en) | 1932-12-15 |
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