FR793127A - - Google Patents
Info
- Publication number
- FR793127A FR793127A FR793127DA FR793127A FR 793127 A FR793127 A FR 793127A FR 793127D A FR793127D A FR 793127DA FR 793127 A FR793127 A FR 793127A
- Authority
- FR
- France
- 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
- H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
- H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE452813X | 1934-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR793127A true FR793127A (ro) | 1935-01-15 |
Family
ID=6538705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR793127D Expired FR793127A (ro) | 1934-08-31 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR793127A (ro) |
| GB (1) | GB452813A (ro) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR857306A (fr) * | 1939-05-12 | 1940-09-06 | Merlin Gerin | Dispositif d'extinction d'arc par fluide gazeux pour interrupteur de courant alternatif à haute tension |
| BE471742A (ro) * | 1944-02-24 | |||
| FR2050727A5 (ro) * | 1969-06-23 | 1971-04-02 | Latour Andre |
-
0
- FR FR793127D patent/FR793127A/fr not_active Expired
-
1935
- 1935-06-26 GB GB18321/35A patent/GB452813A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB452813A (en) | 1936-08-31 |