BE414972A - - Google Patents
Info
- Publication number
- BE414972A BE414972A BE414972DA BE414972A BE 414972 A BE414972 A BE 414972A BE 414972D A BE414972D A BE 414972DA BE 414972 A BE414972 A BE 414972A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US18288A US2051475A (en) | 1935-04-26 | 1935-04-26 | Relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE414972A true BE414972A (it) |
Family
ID=21787178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE414972D BE414972A (it) | 1935-04-26 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2051475A (it) |
| BE (1) | BE414972A (it) |
| GB (1) | GB472840A (it) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2443784A (en) * | 1943-05-17 | 1948-06-22 | Barber Coleman Company | Relay |
| US2635155A (en) * | 1949-08-20 | 1953-04-14 | Taylor Instrument Co | Synchronously-operated switch |
| BE536186A (it) * | 1954-03-05 | |||
| US3211858A (en) * | 1963-06-21 | 1965-10-12 | Babcock Electronics Corp | Latching relay and electromagnetic actuator therefor |
| EP2434519A1 (en) * | 2010-09-27 | 2012-03-28 | ABB Technology AG | Magnetic actuator with two-piece side plates for a circuit breaker |
| EP2434503B1 (en) | 2010-09-27 | 2015-07-29 | ABB Technology AG | Magnetic actuator with a non-magnetic insert |
-
0
- BE BE414972D patent/BE414972A/xx unknown
-
1935
- 1935-04-26 US US18288A patent/US2051475A/en not_active Expired - Lifetime
-
1936
- 1936-03-31 GB GB9521/36A patent/GB472840A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB472840A (en) | 1937-09-30 |
| US2051475A (en) | 1936-08-18 |