Patent ID: 9435385
Filing Date: 2016-09-06
CPC Classification: F16D,H01F

Claim Text:
1. A device comprising: an electromagnet and an actuating element, which is operated by said electromagnet, wherein said electromagnet and said actuating element are connected to one another by threads, in the vicinity of and form a fluidic connection with functional spaces in the electromagnet and in the actuating element and 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.