BE486731A - - Google Patents
Info
- Publication number
- BE486731A BE486731A BE486731DA BE486731A BE 486731 A BE486731 A BE 486731A BE 486731D A BE486731D A BE 486731DA BE 486731 A BE486731 A BE 486731A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/24—Parts rotatable or rockable outside coil
- H01H50/28—Parts movable due to bending of a blade spring or reed
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE656539X | 1948-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE486731A true BE486731A (US07709020-20100504-C00041.png) |
Family
ID=20314189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE486731D BE486731A (US07709020-20100504-C00041.png) | 1948-01-28 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2571580A (US07709020-20100504-C00041.png) |
| BE (1) | BE486731A (US07709020-20100504-C00041.png) |
| GB (1) | GB656539A (US07709020-20100504-C00041.png) |
| NL (2) | NL144516B (US07709020-20100504-C00041.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2896045A (en) * | 1957-11-08 | 1959-07-21 | American Nat Bank | Relay with clamp-contact assembly |
| AU1442288A (en) * | 1987-04-09 | 1988-10-13 | Ped Limited | Improvements in and relating to relays |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US923949A (en) * | 1909-06-08 | Western Electric Co | Electromagnetic signal-controlling device. | |
| US1274874A (en) * | 1915-12-27 | 1918-08-06 | Siemens Ag | Electromagnetic relay. |
| FR751402A (fr) * | 1932-05-26 | 1933-09-04 | Mors Electricite | Perfectionnements aux relais |
| US1991210A (en) * | 1932-07-20 | 1935-02-12 | Western Electric Co | Electromagnetic device |
| US1994671A (en) * | 1932-12-23 | 1935-03-19 | Western Electric Co | Electromagnetic switching device |
| US1946261A (en) * | 1932-12-29 | 1934-02-06 | Bell Telephone Labor Inc | Electromagnetic switching device |
| US2294327A (en) * | 1940-05-17 | 1942-08-25 | Bell Telephone Labor Inc | Electromagnetic relay |
| US2321834A (en) * | 1940-09-28 | 1943-06-15 | Comar Electric Co | Relay |
| US2421642A (en) * | 1944-06-15 | 1947-06-03 | Guardian Electric Mfg Co | Electromagnet relay construction |
| US2391222A (en) * | 1944-06-22 | 1945-12-18 | Bell Lab Inc | Method of making electromagnetic devices |
| US2455690A (en) * | 1945-09-24 | 1948-12-07 | Allen Bradley Co | Electromagnet with pivotally mounted armature |
-
0
- NL NL74208D patent/NL74208C/xx active
- BE BE486731D patent/BE486731A/xx unknown
- NL NL646400407A patent/NL144516B/xx unknown
-
1949
- 1949-01-10 US US70073A patent/US2571580A/en not_active Expired - Lifetime
- 1949-01-10 GB GB662/49A patent/GB656539A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2571580A (en) | 1951-10-16 |
| GB656539A (en) | 1951-08-22 |
| NL144516B (nl) | |
| NL74208C (US07709020-20100504-C00041.png) |
