FR881613A - Electric current switch - Google Patents
Electric current switchInfo
- Publication number
- FR881613A FR881613A FR881613DA FR881613A FR 881613 A FR881613 A FR 881613A FR 881613D A FR881613D A FR 881613DA FR 881613 A FR881613 A FR 881613A
- Authority
- FR
- France
- Prior art keywords
- electric current
- current switch
- switch
- electric
- current
- 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
- H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
- H01H33/886—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts by movement of rotating pistons
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE229042X | 1941-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR881613A true FR881613A (en) | 1943-04-30 |
Family
ID=5867558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR881613D Expired FR881613A (en) | 1941-04-30 | 1942-04-29 | Electric current switch |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH229042A (en) |
FR (1) | FR881613A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1054533B (en) * | 1957-03-20 | 1959-04-09 | Sachsenwerk Licht & Kraft Ag | Circuit breaker |
-
1942
- 1942-03-27 CH CH229042D patent/CH229042A/en unknown
- 1942-04-29 FR FR881613D patent/FR881613A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH229042A (en) | 1943-09-30 |
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