FR714012A - Magneto-thermal circuit breaker - Google Patents
Magneto-thermal circuit breakerInfo
- Publication number
- FR714012A FR714012A FR714012DA FR714012A FR 714012 A FR714012 A FR 714012A FR 714012D A FR714012D A FR 714012DA FR 714012 A FR714012 A FR 714012A
- Authority
- FR
- France
- Prior art keywords
- magneto
- circuit breaker
- thermal circuit
- thermal
- breaker
- 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
- H01H71/40—Combined electrothermal and electromagnetic mechanisms
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR714012T | 1931-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR714012A true FR714012A (en) | 1931-11-06 |
Family
ID=9085535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR714012D Expired FR714012A (en) | 1931-03-28 | 1931-03-28 | Magneto-thermal circuit breaker |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE387103A (en) |
| FR (1) | FR714012A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE745727C (en) * | 1941-06-01 | 1944-03-24 | Geyer Fa Christian | Magnetic-thermal release device for overcurrent switch |
| EP0849761A2 (en) * | 1996-12-20 | 1998-06-24 | ABBPATENT GmbH | Overcurrent and short circuit trip device for an electric circuit breaker |
-
0
- BE BE387103D patent/BE387103A/xx unknown
-
1931
- 1931-03-28 FR FR714012D patent/FR714012A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE745727C (en) * | 1941-06-01 | 1944-03-24 | Geyer Fa Christian | Magnetic-thermal release device for overcurrent switch |
| EP0849761A2 (en) * | 1996-12-20 | 1998-06-24 | ABBPATENT GmbH | Overcurrent and short circuit trip device for an electric circuit breaker |
| EP0849761A3 (en) * | 1996-12-20 | 1999-01-07 | ABBPATENT GmbH | Overcurrent and short circuit trip device for an electric circuit breaker |
Also Published As
| Publication number | Publication date |
|---|---|
| BE387103A (en) |
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