FR1006664A - - Google Patents
Info
- Publication number
- FR1006664A FR1006664A FR1006664DA FR1006664A FR 1006664 A FR1006664 A FR 1006664A FR 1006664D A FR1006664D A FR 1006664DA FR 1006664 A FR1006664 A FR 1006664A
- 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
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
- H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1006664T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1006664A true FR1006664A (ja) | 1952-05-03 |
Family
ID=9565969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1006664D Expired FR1006664A (ja) |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1006664A (ja) |
| NL (1) | NL139116C (ja) |
-
0
- FR FR1006664D patent/FR1006664A/fr not_active Expired
- NL NL139116D patent/NL139116C/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| NL139116C (ja) |