BE479789A - - Google Patents
Info
- Publication number
- BE479789A BE479789A BE479789DA BE479789A BE 479789 A BE479789 A BE 479789A BE 479789D A BE479789D A BE 479789DA BE 479789 A BE479789 A BE 479789A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
- Breakers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB280331X | 1947-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE479789A true BE479789A (US08197722-20120612-C00042.png) |
Family
ID=10269168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE479789D BE479789A (US08197722-20120612-C00042.png) | 1947-01-24 |
Country Status (6)
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2997553A (en) * | 1961-08-22 | Ignition contact set | ||
| US2727107A (en) * | 1950-08-09 | 1955-12-13 | Hubbell Harvey | Toggle switch swing arm |
| US2842636A (en) * | 1955-09-08 | 1958-07-08 | Robert E Foster | Nonsynchronous vibrator |
| US3033947A (en) * | 1958-12-30 | 1962-05-08 | Holley Carburetor Co | Ignition contact set |
| FR1285301A (fr) * | 1960-12-20 | 1962-02-23 | Merlin Gerin | Dispositif de contacts électriques pour disjoncteurs |
| US3171005A (en) * | 1963-02-25 | 1965-02-23 | Harold G Abbey | Self-aligning electrical contact shoes for movable carriers |
| US3267243A (en) * | 1965-01-27 | 1966-08-16 | Mallory & Co Inc P R | Breaker arm assembly for a contact set |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US544351A (en) * | 1895-08-13 | Relay | ||
| US2455049A (en) * | 1948-11-30 | Shockpkoof electromagnetic | ||
| US255378A (en) * | 1882-03-21 | Protector for telegraphic instruments | ||
| US781416A (en) * | 1904-03-30 | 1905-01-31 | Willis D Gregory | Electric telegraph. |
| US1279168A (en) * | 1915-01-26 | 1918-09-17 | Otis Elevator Co | Electromagnetic switch mechanism. |
| US2082493A (en) * | 1933-05-24 | 1937-06-01 | Hartman Electric Mfg Company | Stationary contact system for vibratory switches |
| US2445401A (en) * | 1944-05-26 | 1948-07-20 | Mallory & Co Inc P R | Vibrator |
-
0
- FR FR962481D patent/FR962481A/fr not_active Expired
- BE BE479789D patent/BE479789A/xx unknown
- NL NL70317D patent/NL70317C/xx active
-
1947
- 1947-01-24 GB GB2282/47A patent/GB620633A/en not_active Expired
-
1948
- 1948-01-15 CH CH280331D patent/CH280331A/de unknown
- 1948-02-12 US US7911A patent/US2579523A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB620633A (en) | 1949-03-28 |
| NL70317C (US08197722-20120612-C00042.png) | |
| FR962481A (US08197722-20120612-C00042.png) | 1950-06-10 |
| US2579523A (en) | 1951-12-25 |
| CH280331A (de) | 1952-01-15 |
