BE438002A - - Google Patents
Info
- Publication number
- BE438002A BE438002A BE438002DA BE438002A BE 438002 A BE438002 A BE 438002A BE 438002D A BE438002D A BE 438002DA BE 438002 A BE438002 A BE 438002A
- 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
- H01H73/36—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 electromagnetic release and no other automatic release
- H01H73/42—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 electromagnetic release and no other automatic release reset by rotatable knob or wheel
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US257914A US2258232A (en) | 1939-02-23 | 1939-02-23 | Circuit breaker operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE438002A true BE438002A (de) |
Family
ID=22978323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE438002D BE438002A (de) | 1939-02-23 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2258232A (de) |
| BE (1) | BE438002A (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2475308A (en) * | 1946-11-15 | 1949-07-05 | Gen Electric | Circuit breaker |
| US2768254A (en) * | 1953-09-14 | 1956-10-23 | Gen Electric | Drawout switchgear mechanism |
| US3185791A (en) * | 1963-04-18 | 1965-05-25 | Gen Electric | Circuit breaker with pancake type operating mechanism and improved force transmission means |
| US5288958A (en) * | 1992-03-30 | 1994-02-22 | Westinghouse Electric Corp. | Lockable remote rotary handle operator for circuit breakers |
| US7015403B2 (en) * | 2004-07-01 | 2006-03-21 | Rockwell Automation Technologies, Inc. | Disconnecting handle with auxiliary contacts for use with CDM |
| US7214895B2 (en) * | 2004-07-01 | 2007-05-08 | Rockwell Automation Technologies, Inc. | Illuminated disconnecting handle for use with CDM |
-
0
- BE BE438002D patent/BE438002A/xx unknown
-
1939
- 1939-02-23 US US257914A patent/US2258232A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2258232A (en) | 1941-10-07 |