BE440355A - - Google Patents
Info
- Publication number
- BE440355A BE440355A BE440355DA BE440355A BE 440355 A BE440355 A BE 440355A BE 440355D A BE440355D A BE 440355DA BE 440355 A BE440355 A BE 440355A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H75/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism
- H01H75/10—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of power reset mechanism having only electromagnetic release
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS218754X | 1940-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440355A true BE440355A (en:Method) |
Family
ID=5450937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440355D BE440355A (en:Method) | 1940-01-11 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE440355A (en:Method) |
| CH (1) | CH218754A (en:Method) |
| DE (1) | DE740687C (en:Method) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE289862C (en:Method) * | ||||
| DE471896C (de) * | 1928-02-08 | 1929-02-23 | Siemens Schuckertwerke Akt Ges | Schalter mit Hubmagnet und Freilaufkupplung |
| FR675108A (fr) * | 1928-10-04 | 1930-02-06 | Forges Ateliers Const Electr | Dispositif d'accrochage pour interrupteur extra rapide ou appareil analogue |
| DE622310C (de) * | 1930-03-30 | 1935-11-25 | Schiele & Bruchsaler Industrie | Nach Art eines Schuetzes ausgebildeter Selbstschalter |
| DE666977C (de) * | 1932-10-11 | 1938-11-02 | Cem Comp Electro Mec | Elektrisches Schaltgeraet mit zusaetzlicher Schnellausschaltung |
| DE687939C (de) * | 1936-04-12 | 1940-02-09 | Eduard Gruenwald | UEberstromselbstschalter mit Druckknopfklinkenfreiausloesung |
-
0
- BE BE440355D patent/BE440355A/xx unknown
-
1940
- 1940-02-18 DE DEE53386D patent/DE740687C/de not_active Expired
-
1941
- 1941-01-09 CH CH218754D patent/CH218754A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH218754A (de) | 1941-12-31 |
| DE740687C (de) | 1943-10-26 |