Electromagnetic regulator
AssigneeETO Magnetic GmbH
InventorStefan Bender
Life of this patent
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Abstract
An electromagnetic regulator having an armature unit with a plunger unit (12) carrying out a linear movement when energized by a current flowing in a stationary coil unit (26, 38), wherein the plunger unit is designed to cooperate at the end thereof with a regulator partner (10). The plunger unit has a slide or ball bearing (36) at the end thereof which is fixed in a cage-like housing (38, 40) on the plunger unit such as to be able to rotate in reaction to a frictional force at right angles to the direction of the linear regulation movement.
Claims11
1-10. (canceled)
An electromagnetic actuating device comprising an armature unit, which can be moved by energizing a stationary coil unit (26, 38) and has a plunger unit (12) for carrying out a linear actuating movement, wherein the plunger unit is designed to interact at the end thereof with an actuating partner (10), the plunger unit has a bearing ball (36) at the end thereof, which is held movably in a cage holding portion (38, 40) of the plunger unit in such a way that it can perform a rotary movement in reaction to a frictional force acting perpendicularly to the direction of the linear actuating movement.
Dependencies are inferred from the claim text.