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Patent Searching and Data


Title:
CONTROL DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/117507
Kind Code:
A3
Abstract:
The invention relates to a control device. The control device comprises a mechanical system (2) for moving a mechanical slide (3) and comprises a first electric drive (11) which is designed to receive a position target value (SSoll) and to drive the mechanical system (2) to move the mechanical slide (3) to the position target value (SSoll). The control device also comprises a second electric drive (12) which is designed to receive the same position target value (SSoll) and to drive the mechanical system (2) to move the mechanical slide (3) to the position target value (SSoll). The two electric drives (11, 12) are provided and designed to jointly and simultaneously drive the mechanical system (2) and, upon the other electric drive failing, to drive the mechanical system (2) alone and, upon their own failure, not to obstruct the mechanical system (2) from then being driven only by the other electric drive.

Inventors:
WEIDAUER JENS (DE)
Application Number:
PCT/EP2021/083382
Publication Date:
July 28, 2022
Filing Date:
November 29, 2021
Export Citation:
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Assignee:
ROLLS ROYCE DEUTSCHLAND LTD & CO KG (DE)
International Classes:
F16H25/20; B64C11/44; B64C13/28; B64C29/00; F01D7/02; F04D29/32
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