BE513905A - - Google Patents
Info
- Publication number
- BE513905A BE513905A BE513905DA BE513905A BE 513905 A BE513905 A BE 513905A BE 513905D A BE513905D A BE 513905DA BE 513905 A BE513905 A BE 513905A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/12—Automatic release mechanisms with or without manual release
- H01H71/24—Electromagnetic mechanisms
- H01H71/2463—Electromagnetic mechanisms with plunger type armatures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/504—Manual reset mechanisms which may be also used for manual release provided with anti-rebound means
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT306171X | 1951-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE513905A true BE513905A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=11230200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE513905D BE513905A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1951-09-29 |
Country Status (6)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3211955A (en) * | 1960-03-29 | 1965-10-12 | Westinghouse Electric Corp | Circuit interrupting device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1700240A (en) * | 1920-06-21 | 1929-01-29 | Betts & Betts Corp | Current limiter |
| US1749602A (en) * | 1924-02-18 | 1930-03-04 | Westinghouse Electric & Mfg Co | Electrical protective device |
| US1842128A (en) * | 1929-10-17 | 1932-01-19 | John F Maertz | Railroad crossing gate |
| US2503632A (en) * | 1949-04-20 | 1950-04-11 | Prather Porter | Automatic electric switch |
-
0
- BE BE513905D patent/BE513905A/xx unknown
- US US2733313D patent/US2733313A/en not_active Expired - Lifetime
-
1952
- 1952-09-03 FR FR1062658D patent/FR1062658A/fr not_active Expired
- 1952-09-11 DE DEO2541A patent/DE927938C/de not_active Expired
- 1952-09-19 GB GB23630/52A patent/GB709173A/en not_active Expired
- 1952-09-22 CH CH306171D patent/CH306171A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US2733313A (en) | 1956-01-31 |
| FR1062658A (fr) | 1954-04-26 |
| CH306171A (fr) | 1955-03-31 |
| DE927938C (de) | 1955-05-20 |
| GB709173A (en) | 1954-05-19 |