FR737431A - Electric switch - Google Patents
Electric switchInfo
- Publication number
- FR737431A FR737431A FR737431DA FR737431A FR 737431 A FR737431 A FR 737431A FR 737431D A FR737431D A FR 737431DA FR 737431 A FR737431 A FR 737431A
- Authority
- FR
- France
- Prior art keywords
- electric switch
- switch
- electric
- 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
- H01H33/02—Details
- H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
- H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
- H01H33/121—Load break switches
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA62056D DE581344C (en) | 1931-05-24 | 1931-05-24 | Arrangement for interrupting large electrical switching capacities |
Publications (1)
Publication Number | Publication Date |
---|---|
FR737431A true FR737431A (en) | 1932-12-12 |
Family
ID=6396913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR737431D Expired FR737431A (en) | 1931-05-24 | 1932-05-23 | Electric switch |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE581344C (en) |
FR (1) | FR737431A (en) |
GB (1) | GB395843A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2843706A (en) * | 1955-09-23 | 1958-07-15 | Gen Electric | Electric circuit breaker |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3624322A (en) * | 1970-03-03 | 1971-11-30 | Ite Imperial Corp | Isolating switch for a high-power electrical distribution system |
-
1931
- 1931-05-24 DE DEA62056D patent/DE581344C/en not_active Expired
-
1932
- 1932-05-23 FR FR737431D patent/FR737431A/en not_active Expired
- 1932-05-23 GB GB1462932A patent/GB395843A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2843706A (en) * | 1955-09-23 | 1958-07-15 | Gen Electric | Electric circuit breaker |
Also Published As
Publication number | Publication date |
---|---|
GB395843A (en) | 1933-07-27 |
DE581344C (en) | 1933-07-26 |
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