BE428649A - - Google Patents
Info
- Publication number
- BE428649A BE428649A BE428649DA BE428649A BE 428649 A BE428649 A BE 428649A BE 428649D A BE428649D A BE 428649DA BE 428649 A BE428649 A BE 428649A
- Authority
- BE
- Belgium
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 |
|---|---|---|---|
| NL839467X | 1937-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE428649A true BE428649A (xx) |
Family
ID=19843249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE428649D BE428649A (xx) | 1937-06-24 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE428649A (xx) |
| FR (1) | FR839467A (xx) |
| NL (1) | NL48943C (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2939929A (en) * | 1957-08-22 | 1960-06-07 | Gen Electric | Electric circuit breaker |
-
0
- NL NL48943D patent/NL48943C/xx active
- BE BE428649D patent/BE428649A/xx unknown
-
1938
- 1938-06-17 FR FR839467D patent/FR839467A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR839467A (fr) | 1939-04-04 |
| NL48943C (xx) |