FR56370E - Electric switch - Google Patents
Electric switchInfo
- Publication number
- FR56370E FR56370E FR56370DA FR56370E FR 56370 E FR56370 E FR 56370E FR 56370D A FR56370D A FR 56370DA FR 56370 E FR56370 E FR 56370E
- 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
- H01H33/70—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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR56370T | 1946-06-12 | ||
FR278741X | 1946-06-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR56370E true FR56370E (en) | 1952-09-23 |
Family
ID=26182855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR56370D Expired FR56370E (en) | 1946-06-12 | 1946-08-09 | Electric switch |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE472188A (en) |
CH (1) | CH278741A (en) |
FR (1) | FR56370E (en) |
NL (1) | NL72087C (en) |
-
0
- BE BE472188D patent/BE472188A/xx unknown
- NL NL72087D patent/NL72087C/xx active
-
1946
- 1946-08-09 FR FR56370D patent/FR56370E/en not_active Expired
-
1947
- 1947-05-27 CH CH278741D patent/CH278741A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CH278741A (en) | 1951-10-31 |
BE472188A (en) | |
NL72087C (en) |
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