SU337833A1 - ELECTROMAGNET - Google Patents

Description

Known electromagnets with a bilateral force, comprising a housing, a winding and nr bridge measles. However, these electromagnets are intended for devices in which efforts must be applied in different directions to the same load. The use of such electromagnets in devices where the UITOK should move only in one direction is impractical, since the entire electromagnet, in particular its coil, will not be used. In order to expand the area, the described electromagnet is provided with an additional bark, effected in the form of a submerged moan. The working gaps are formed between the main and additional cortex and between the additional cortex and the hull. The drawing shows the proposed electromagnet. The two core electromagnet includes a housing / in which the electromagnet 2 winding is placed. Nonmagnetic bushings 3 and 4 are rigidly connected to the housing. Push along stem 4 of stem 5. If the electromagnet rod is not loaded with a dynamic load, then between core 8 and housing 1, the core 7, sleeve 6, sleeve 4, gaps b2, 6z and 64 are formed. When the electromagnet is turned on under the action of an electromagnetic field, 8 is drawn to the body, and the 7 ball is bore 8. At the same time, the gaps 6i and ba become zero, and the rod The electromagnet will take a fixed position. Gaps bz and 64 will be maximum. After the electromagnet is turned off, the rod can move both in the direction of an increase in the gap, together with the core 8, and in the direction of the increase in the gap ba. Under the action of a de-energized electromagnet of a dynamic load (for example, springs), directed from right to left, the rod will move to the left to failure, pushing it with the 8 end of the bark 7. In this case, the gaps 62 and bz and 6i will have the maximum value. When the electromagnet is turned on under the action of an electromagnetic zero, the measles 8 is attracted to the body /, and the measles 7 - to the measles 8. In this case, the electromagnet rod will move to the right side (electromagnet work on pushing the rod). When a dynamic load is applied from the de-energized electromagnet, directed from left to right, the rod will move to the right to failure, if measles is 8 with the end face of the sleeve 6. In this case, the gaps 0 and b2 and 64 will have the maximum value. When the electromagnet is turned on under the action of an electromagnetic field, the rod moves to the left side (work on pulling the rod). In this case, under the action of electromagnetic forces, measles 7 is attracted to measles 8, and measles 8 - to hull 1.

Subject invention

Electromagnet with two-sided force, containing the body, winding and the propulsion

measles, characterized in that, in order to expand the field of use, it has additional measles, made in the form of a rolling foot, so that working gaps are formed between the main and additional crust and between the additional crust and the body.