GB591040A - Improvements in electromagnets - Google Patents
Improvements in electromagnetsInfo
- Publication number
- GB591040A GB591040A GB1064045A GB1064045A GB591040A GB 591040 A GB591040 A GB 591040A GB 1064045 A GB1064045 A GB 1064045A GB 1064045 A GB1064045 A GB 1064045A GB 591040 A GB591040 A GB 591040A
- Authority
- GB
- United Kingdom
- Prior art keywords
- centres
- shoulders
- electromagnet
- core
- same
- Prior art date
- 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
- 210000002832 Shoulder Anatomy 0.000 abstract 3
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/13—Electromagnets; Actuators including electromagnets with armatures characterised by pulling-force characteristics
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
591,040. Electromagnets. WITHERS, J. S. (Webster-Brinkley Co.). April 27, 1945, No. 10640. [Class 35] In an electromagnet of the plunger type, the plunger has a main part terminating in sharply cut away shoulder portions from which extend axial projections of reduced diameter, the distance between the shoulders being the same as that between the centres of the magnetic rings at each end of the winding. In the form shown, the spacing of the shoulders 18, 19 on the central part 13 of the core is the same as that of the centres of the rings 11 and the core has projecting portions 16, 17 increasing the initial pull, but these need not be of the full diameter. The electromagnet may actuate a clutch under push-button control and the fixed part may be trunnion mounted.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB591040A true GB591040A (en) | 1947-08-05 |
Family
ID=1701181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1064045A Expired GB591040A (en) | 1945-04-27 | Improvements in electromagnets |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB591040A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2987656A (en) * | 1958-03-06 | 1961-06-06 | Handshuh Albert | Remote controlled gear shift |
| US3250287A (en) * | 1962-07-02 | 1966-05-10 | Hartley Controls Corp | Moisture controller for continuous mixing |
| DE1253363B (en) * | 1958-09-01 | 1967-11-02 | Binder Magnete K G | DC magnet with piston armature and two-sided stroke |
| FR2553567A1 (en) * | 1983-10-14 | 1985-04-19 | Marchal Equip Auto | Electromagnetic actuator including at least two distinct magnetic circuits |
| US4686501A (en) * | 1983-10-14 | 1987-08-11 | Equipements Automobiles Marchal | Electromagnetic actuator comprising at least two distinct magnetic circuits |
-
1945
- 1945-04-27 GB GB1064045A patent/GB591040A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2987656A (en) * | 1958-03-06 | 1961-06-06 | Handshuh Albert | Remote controlled gear shift |
| DE1253363B (en) * | 1958-09-01 | 1967-11-02 | Binder Magnete K G | DC magnet with piston armature and two-sided stroke |
| US3250287A (en) * | 1962-07-02 | 1966-05-10 | Hartley Controls Corp | Moisture controller for continuous mixing |
| FR2553567A1 (en) * | 1983-10-14 | 1985-04-19 | Marchal Equip Auto | Electromagnetic actuator including at least two distinct magnetic circuits |
| US4686501A (en) * | 1983-10-14 | 1987-08-11 | Equipements Automobiles Marchal | Electromagnetic actuator comprising at least two distinct magnetic circuits |
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