Title:
ADJUSTMENT DEVICE, ADJUSTMENT SYSTEM AND COMPUTER PROGRAM PRODUCT
Document Type and Number:
WIPO Patent Application WO/2022/053688
Kind Code:
A3
Abstract:
The invention relates to an adjustment device comprising: a base component (B1), an adjustment body (10), at least one flexure bearing (21) by means of which the adjustment body (10) is mounted on the base component (B1) so as to be rotatable about an axis of rotation (D1) of the flexure bearing, and at least one drive device (C) which is coupled to the base component (B1) and to an adjustment body connection device (AV), in order to move these relative to one another. The drive device (C) has an actuator (60) comprising an electrical coil (71), the coil axis (AS) of which extends along the axis of rotation (D1) of the flexure bearing, and a compensation component (80) made of a magnetisable or magnetised material, as well as at least one permanent magnet segment (MS), which is located adjacent to the actuator (60) and is movable relative thereto, and of which the magnetic field lines extend along the coil axis (AS) in the interior of the permanent magnet segment (MS). The invention also relates to an adjustment system and to a computer program product.
Inventors:
GEISSLER DANIEL (DE)
Application Number:
PCT/EP2021/075120
Publication Date:
May 05, 2022
Filing Date:
September 13, 2021
Export Citation:
Assignee:
PHYS INSTRUMENTE PI GMBH & CO KG (DE)
International Classes:
H01F7/08; H01F7/06; H01F7/122; H01F7/16; H02K37/10; H02K41/035
Foreign References:
| DE10322533A1 | 2003-12-11 | |||
| US9746665B1 | 2017-08-29 | |||
| US5659215A | 1997-08-19 | |||
| DE102013110029A1 | 2015-03-12 | |||
| US20030197910A1 | 2003-10-23 |
Attorney, Agent or Firm:
K & P PATENTANWALTSGESELLSCHAFT MBH (DE)
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