FR73967E - Improvements made to devices such as circuit breakers - Google Patents
Improvements made to devices such as circuit breakersInfo
- Publication number
- FR73967E FR73967E FR771537A FR771537A FR73967E FR 73967 E FR73967 E FR 73967E FR 771537 A FR771537 A FR 771537A FR 771537 A FR771537 A FR 771537A FR 73967 E FR73967 E FR 73967E
- Authority
- FR
- France
- Prior art keywords
- devices
- circuit breakers
- improvements made
- breakers
- circuit
- 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
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
- H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR771537A FR73967E (en) | 1958-07-31 | 1958-07-31 | Improvements made to devices such as circuit breakers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR771537A FR73967E (en) | 1958-07-31 | 1958-07-31 | Improvements made to devices such as circuit breakers |
Publications (1)
Publication Number | Publication Date |
---|---|
FR73967E true FR73967E (en) | 1960-10-31 |
Family
ID=8707136
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR771537A Expired FR73967E (en) | 1958-07-31 | 1958-07-31 | Improvements made to devices such as circuit breakers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR73967E (en) |
-
1958
- 1958-07-31 FR FR771537A patent/FR73967E/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1198483A (en) | Improvements made to circuit breakers | |
CH368535A (en) | Circuit breaker | |
FR1226392A (en) | Improvements made to electrical circuit breakers | |
FR71867E (en) | Improvements made to devices such as circuit breakers | |
FR1213517A (en) | Improvements to circuit breakers | |
FR1228860A (en) | Circuit breaker | |
FR72062E (en) | Improvements made to devices such as circuit breakers | |
FR1261798A (en) | Improvements to semiconductor devices | |
FR1174040A (en) | Improvements made to devices such as circuit breakers | |
FR73967E (en) | Improvements made to devices such as circuit breakers | |
FR71385E (en) | Improvements made to devices such as circuit breakers | |
FR1213593A (en) | Improvements to circuit breakers | |
FR1208626A (en) | Improvements to electrical switches | |
FR1221235A (en) | Improvements to electrical circuit breakers | |
FR77481E (en) | Improvements made to devices such as circuit breakers | |
FR66372E (en) | Improvements made to devices such as circuit breakers | |
FR66664E (en) | Improvements made to devices such as circuit breakers | |
FR1232434A (en) | Improvements made to push-button electrical devices such as switches and switches | |
FR1230905A (en) | Improvements to television sets | |
FR1226919A (en) | Improvements to electrical circuits | |
FR1204452A (en) | Improvements to electrical programming devices | |
FR1265523A (en) | Improvements to electronic devices | |
FR1111671A (en) | Improvements to electrical devices such as switches and switches | |
FR1252476A (en) | Improvements to circuit breakers | |
FR1278717A (en) | Improvements to devices such as potentiometers |