公开(公告)号：EP3434289A1

公开(公告)日：2019-01-30

申请号：EP17460045.2

申请日：2017-07-26

Applicant: ABB Schweiz AG

Inventor： Rybak, Andrzej ,  Kasza, Krzysztof ,  Porebska, Renata ,  Sekula, Robert

IPC: A61L2/08 ,  A61L2/10 ,  A61L2/232 ,  F21V23/04

Abstract: The present invention relates to a switching self-sanitizing device which can be used in the environment where the users touch the device in order to change the status for open to close or vice versa. A switching self-sanitizing device comprising switching element (2) with an antibacterial coating (3) having an antibacterial agent in the structure of the coating (3), where the agent is activated by illumination of the coating (3) with an UV light source. The switching self-sanitizing device comprises a control box (8) mounted on the base plate (1) in which a microprocessor (13) and a converter (12) electrically connected with themselves are placed. The converter (12) is electrically connected with a proximity sensor (7) placed outside the box (8) on the front side of the plate (1). The proximity sensor (7) is electrically connected with the microprocessor (8) to which a switch element (14) is connected for closing or opening an illumination circuit which is powered through an internal plug (11) placed in a connection box (9) mounted on the plate (1). In the connection box (9) an external plug (10) is inserted for powering the microprocessor (8), the proximity sensor (7) and a the UV light source through the converter (12).

公开(公告)号：EP3770577A1

公开(公告)日：2021-01-27

申请号：EP19187967.5

申请日：2019-07-23

Applicant: ABB Schweiz AG

Inventor： Lipnicki, Piotr ,  Porebska, Renata ,  Krol, Julita ,  Rydygier, Przemyslaw ,  Wysocki, Wojciech

IPC: G01M13/02 ,  G01K13/08 ,  G01D11/24

Abstract: The subject of the invention is a device (1) for detecting the failure in a drivetrain system having at least one electrical device equipped with a rotating mechanical shaft (2). The device has a form of a protective sleeve cover (1) placed on the shaft (2) of the electric device (3) in a stationary way. The cover sleeve (1) has a cylindrical housing (5) on which a flexible electronic system (6) is placed. The electronic system (6) is connected with at least one of a measuring sensor (7, 8, 9, 10) incorporated into the housing (5) for measuring an electrical and/or physical signals generated by the rotating shaft (2). The electronic system (6) is equipped with a microprocessor (11) embedded in the housing (5) or placed radially on the housing (5) which is adapted for processing the measured signals by sensor (7, 8, 9, 10) and for detecting the failure in the drivetrain system on the basis of the measured and processed signals.