BE400720A - - Google Patents
Info
- Publication number
- BE400720A BE400720A BE400720DA BE400720A BE 400720 A BE400720 A BE 400720A BE 400720D A BE400720D A BE 400720DA BE 400720 A BE400720 A BE 400720A
- 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)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2134593X | 1933-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE400720A true BE400720A (US06826419-20041130-M00005.png) |
Family
ID=7986567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE400720D BE400720A (US06826419-20041130-M00005.png) | 1933-02-25 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2134593A (US06826419-20041130-M00005.png) |
| BE (1) | BE400720A (US06826419-20041130-M00005.png) |
| FR (1) | FR753211A (US06826419-20041130-M00005.png) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2448470A (en) * | 1941-09-25 | 1948-08-31 | Metropolitan Device Corp | Latch-trip type circuit breaker |
| US2520708A (en) * | 1943-02-22 | 1950-08-29 | Master Electric Co | Electromagnetic circuit controller |
| US2612575A (en) * | 1947-06-13 | 1952-09-30 | Francis Ondrejca | Resetting fuse plug |
| GB745744A (en) * | 1953-02-26 | 1956-02-29 | Crabtree & Co Ltd J A | Improvements in and connected with electric switches or circuit breakers |
| BE547287A (US06826419-20041130-M00005.png) * | 1954-06-10 | |||
| US2958751A (en) * | 1958-04-08 | 1960-11-01 | Heinemann Electric Co | Handle and latching mechanism for circuit breakers |
| US3032624A (en) * | 1958-07-31 | 1962-05-01 | Square D Co | Control mechanism |
| US3145281A (en) * | 1961-01-23 | 1964-08-18 | Mechanical Products Inc | Multipole circuit breaker with trip devices located in the housing of a single pole |
| DE1588755B2 (de) * | 1967-08-23 | 1971-11-25 | Siemens AG, 1000 Berlin u. 8000 München | Elektrischer selbstschalter |
| FR2940510B1 (fr) * | 2008-12-22 | 2011-07-22 | Hager Electro Sas | Dispositif de declenchement magnetique pour appareil de protection de ligne a au moins deux poles proteges |
-
0
- BE BE400720D patent/BE400720A/xx unknown
-
1933
- 1933-03-28 FR FR753211D patent/FR753211A/fr not_active Expired
-
1934
- 1934-02-21 US US712344A patent/US2134593A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2134593A (en) | 1938-10-25 |
| FR753211A (fr) | 1933-10-11 |
