BE437727A - - Google Patents
Info
- Publication number
- BE437727A BE437727A BE437727DA BE437727A BE 437727 A BE437727 A BE 437727A BE 437727D A BE437727D A BE 437727DA BE 437727 A BE437727 A BE 437727A
- Authority
- BE
- Belgium
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
- H01H73/48—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 both electrothermal and electromagnetic automatic release
- H01H73/56—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 both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT849172X | 1939-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE437727A true BE437727A (https=) |
Family
ID=11325709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE437727D BE437727A (https=) | 1939-01-03 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE437727A (https=) |
| CH (1) | CH215000A (https=) |
| FR (1) | FR849172A (https=) |
-
0
- BE BE437727D patent/BE437727A/xx unknown
-
1939
- 1939-01-20 FR FR849172D patent/FR849172A/fr not_active Expired
-
1940
- 1940-01-17 CH CH215000D patent/CH215000A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH215000A (fr) | 1941-05-31 |
| FR849172A (fr) | 1939-11-15 |