DEVICE WHICH IS OPERATED BY AN ELECTROMAGNET AND HAS AN ENCAPSULATED THREADED CONNECTION

摘要

Device which is operated by an electromagnet and has an encapsulated threaded connection;Summary;Object: Device comprising an electromagnet (1) and an actuating element (2) which is operated by said electromagnet and may be, for example, a valve or a clutch, wherein said components are connected to one another by means of threads (4) and (5), with protection of functional spaces in the components or of elastomeric seals against damage and adverse effects on functioning by particles from the threads.;Solution: The electromagnet-side thread (4) and actuating element-side thread (5) are axially adjacent in both directions of chambers (6) and (7) which are closed off on in each case the side which is averted from the threads by overlapping cylinder surfaces (11) and (12) on one side and also by further overlapping cylinder surfaces (13) and (14) on the other side.;Application: Actuating elements which are operated by an electromagnet.

主权项

1. A device comprising:
an electromagnet and an actuating element, which is operated by said electromagnet and may be, for example, a valve or a clutch, wherein said electromagnet and said actuating element are connected to one another by threads, in the vicinity of and possibly form a fluidic connection with functional spaces in the electromagnet or in the actuating element or with elastomeric seals, wherein an elastomeric seal seals off a coil space of the electromagnet from a first working connection of the actuating element and from a surrounding area, and also seals off the first working connection from the surrounding area, and wherein the electromagnet-side and actuating element-side threads and are axially adjacent in both directions of chambers and which are closed off on sides of the chambers which are respectively averted from the threads by overlapping first cylinder surfaces and on one side and also by further overlapping second cylinder surfaces on other side, with the respectively overlapping cylinder surfaces having no radial play or only a very small amount of radial play in relation to one another.