FR961982A - - Google Patents
Info
- Publication number
- FR961982A FR961982A FR961982DA FR961982A FR 961982 A FR961982 A FR 961982A FR 961982D A FR961982D A FR 961982DA FR 961982 A FR961982 A FR 961982A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01H50/34—Means for adjusting limits of movement; Mechanical means for adjusting returning force
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Breakers (AREA)
- Electromagnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US266118A US2208225A (en) | 1939-04-05 | 1939-04-05 | Relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR961982A true FR961982A (en) | 1950-05-26 |
Family
ID=23013241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR961982D Expired FR961982A (en) | 1939-04-05 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2208225A (en) |
| BE (1) | BE482386A (en) |
| FR (1) | FR961982A (en) |
| GB (1) | GB637617A (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2449221A (en) * | 1942-10-24 | 1948-09-14 | Trumbull Electric Mfg Co | Electromagnetically controlled switch |
| US2421641A (en) * | 1943-05-20 | 1947-06-03 | Guardian Electric Mfg Co | Relay |
| US2448772A (en) * | 1943-11-26 | 1948-09-07 | Cook Electric Co | Differential relay |
| US2421642A (en) * | 1944-06-15 | 1947-06-03 | Guardian Electric Mfg Co | Electromagnet relay construction |
| US2526455A (en) * | 1947-08-30 | 1950-10-17 | Lionel Corp | Relay |
| US2662135A (en) * | 1948-07-28 | 1953-12-08 | Autocall Company | Plug-in relay |
| US2689279A (en) * | 1949-09-21 | 1954-09-14 | Maurice J Noregaard | Electric switch |
| US2679031A (en) * | 1950-03-25 | 1954-05-18 | John H Jaidinger | Terminal arrangement |
| US2666111A (en) * | 1950-05-20 | 1954-01-12 | Westinghouse Electric Corp | Elevator inductor switch |
-
0
- FR FR961982D patent/FR961982A/fr not_active Expired
- BE BE482386D patent/BE482386A/xx unknown
-
1939
- 1939-04-05 US US266118A patent/US2208225A/en not_active Expired - Lifetime
-
1948
- 1948-02-20 GB GB5053/48A patent/GB637617A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2208225A (en) | 1940-07-16 |
| BE482386A (en) | |
| GB637617A (en) | 1950-05-24 |