FR74469E - Electrical protection device against overloads and single-phase operation - Google Patents
Electrical protection device against overloads and single-phase operationInfo
- Publication number
- FR74469E FR74469E FR773821A FR773821A FR74469E FR 74469 E FR74469 E FR 74469E FR 773821 A FR773821 A FR 773821A FR 773821 A FR773821 A FR 773821A FR 74469 E FR74469 E FR 74469E
- Authority
- FR
- France
- Prior art keywords
- protection device
- device against
- phase operation
- electrical protection
- against overloads
- 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
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/122—Automatic release mechanisms with or without manual release actuated by blowing of a fuse
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR773821A FR74469E (en) | 1958-09-04 | 1958-09-04 | Electrical protection device against overloads and single-phase operation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR773821A FR74469E (en) | 1958-09-04 | 1958-09-04 | Electrical protection device against overloads and single-phase operation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR74469E true FR74469E (en) | 1960-12-19 |
Family
ID=8707406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR773821A Expired FR74469E (en) | 1958-09-04 | 1958-09-04 | Electrical protection device against overloads and single-phase operation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR74469E (en) |
-
1958
- 1958-09-04 FR FR773821A patent/FR74469E/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1224555A (en) | Electric switch | |
FR1235726A (en) | Electrical calculating device | |
FR1243670A (en) | Electrical contactor device | |
CH352724A (en) | Electric switch | |
FR1242778A (en) | Electric switch | |
CH353070A (en) | Electric fuse | |
CH356179A (en) | Electric circuit breaker | |
CH361606A (en) | Electric switch | |
FR1231655A (en) | Electrical protection device against overloads and single-phase operation | |
FR74469E (en) | Electrical protection device against overloads and single-phase operation | |
FR1224673A (en) | Electric mill | |
FR71011E (en) | Electric circuit breaker | |
FR1228409A (en) | electrical protection equipment | |
FR1193016A (en) | Electric push button | |
CH359474A (en) | Electric circuit breaker | |
FR1220924A (en) | Electric switch | |
FR1332372A (en) | Electrical overload protection device | |
FR1213712A (en) | Electric circuit breaker | |
FR1170883A (en) | Electrical protection device | |
FR1196139A (en) | Non-reciprocal electrical device | |
FR1162309A (en) | Electrical protection device | |
FR70562E (en) | Electric detonator and its plug | |
FR1218733A (en) | Electric switch | |
FR1214962A (en) | Electric switch | |
FR1229897A (en) | Electrical measuring device overload protection device |