FR75507E - Electric arc blowing device - Google Patents
Electric arc blowing deviceInfo
- Publication number
- FR75507E FR75507E FR779693A FR779693A FR75507E FR 75507 E FR75507 E FR 75507E FR 779693 A FR779693 A FR 779693A FR 779693 A FR779693 A FR 779693A FR 75507 E FR75507 E FR 75507E
- Authority
- FR
- France
- Prior art keywords
- electric arc
- blowing device
- arc blowing
- electric
- blowing
- 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
- 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
- H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR779693A FR75507E (en) | 1958-10-14 | 1958-11-19 | Electric arc blowing device |
BE658851D BE658851A (en) | 1958-10-14 | 1965-01-27 | |
BE658912D BE658912A (en) | 1958-10-14 | 1965-01-27 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR776772A FR1226439A (en) | 1958-10-14 | 1958-10-14 | Electric arc blowing device |
FR779693A FR75507E (en) | 1958-10-14 | 1958-11-19 | Electric arc blowing device |
Publications (1)
Publication Number | Publication Date |
---|---|
FR75507E true FR75507E (en) | 1961-07-07 |
Family
ID=26183599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR779693A Expired FR75507E (en) | 1958-10-14 | 1958-11-19 | Electric arc blowing device |
Country Status (2)
Country | Link |
---|---|
BE (2) | BE658851A (en) |
FR (1) | FR75507E (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2618251B1 (en) * | 1987-06-25 | 1989-11-17 | Merlin Gerin | ROTARY SWITCH WITH MIGRATION CURVE TRACK OF AN ARC ROOT. |
-
1958
- 1958-11-19 FR FR779693A patent/FR75507E/en not_active Expired
-
1965
- 1965-01-27 BE BE658851D patent/BE658851A/fr unknown
- 1965-01-27 BE BE658912D patent/BE658912A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BE658851A (en) | 1965-05-17 |
BE658912A (en) | 1965-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH355833A (en) | Electrical connection device | |
CH352724A (en) | Electric switch | |
FR1184978A (en) | Electric switch device | |
FR1226444A (en) | Electrical connection device | |
CH361606A (en) | Electric switch | |
FR1206726A (en) | Electric projectile ignition device | |
FR75507E (en) | Electric arc blowing device | |
FR1226439A (en) | Electric arc blowing device | |
FR1238953A (en) | Electric arc blowing device | |
FR1223316A (en) | Electric arc blowing device | |
CH387736A (en) | Dispositif d'extinction d'arc électrique | |
FR1197584A (en) | Electrical coupling device | |
CH356045A (en) | Electric projectile ignition device | |
FR1234612A (en) | Electrical contact device | |
FR1235786A (en) | Switch device | |
FR1247288A (en) | Electric regulation device | |
FR1308409A (en) | Electric device for air drying | |
FR1239593A (en) | Arc sight | |
FR1222860A (en) | Electrical connection device | |
FR1200327A (en) | Improvements in electrical equipment | |
FR1232501A (en) | Switch device | |
FR1232094A (en) | Electrical induction equipment | |
FR1225353A (en) | Electrical device winding | |
FR1229738A (en) | Electrical connection device | |
FR1202593A (en) | electric air purifier |