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    SCHWIMM- UND TAUCHHILFE
    1.
    发明公开
    SCHWIMM- UND TAUCHHILFE 审中-公开

    公开(公告)号：EP3245126A1

    公开(公告)日：2017-11-22

    申请号：EP16700552.9

    申请日：2016-01-12

    申请人： Cayago GmbH

    发明人： WALPURGIS, Hans-Peter

    IPC分类号： B63H11/08 ,  B63H21/17 ,  B63H23/00 ,  B63H23/24

    CPC分类号： B63H11/08 ,  B63H21/17 ,  B63H23/00 ,  B63H23/24 ,  B63H2023/005

    摘要： The invention relates to a swimming and diving aid with a vehicle hull on which a user lies or stands, with a flow channel which is arranged in the vehicle hull and which accommodates a propeller driven by an electric motor with radially outwardly directed propeller blades mounted on a base part of the propeller, wherein the electric motor has a rigidly arranged motor stator and a rotating rotor, which is spatially assigned to the motor stator. Provision is made that the rotor of the electric motor is coupled directly or indirectly to at least one outer end of at least one propeller blade, and that the motor stator is arranged circumferentially around the rotor at least in sections. The motor arrangement permits a dynamic drive of the swimming and diving aid.

    WASSERGLEITFAHRZEUG
    2.
    发明公开
    WASSERGLEITFAHRZEUG 审中-公开

    公开(公告)号：EP3353045A1

    公开(公告)日：2018-08-01

    申请号：EP16766977.9

    申请日：2016-09-19

    申请人： Cayago GmbH

    发明人： WALPURGIS, Hans-Peter ,  SCHNAUFFER, Peter

    IPC分类号： B63B1/12 ,  B63B35/73 ,  B63H21/17 ,  G05B11/38 ,  B63B7/00

    CPC分类号： B63B1/125 ,  B63B7/00 ,  B63B7/085 ,  B63B35/731 ,  B63B2007/003 ,  B63H5/07 ,  B63H5/08 ,  B63H5/14 ,  B63H21/17

    摘要： The invention relates to a floating vessel comprising a hull, at least one seat, and two outriggers arranged laterally to the hull and connected directly or indirectly to the hull, wherein a drive unit, separately controllable in its drive output, and comprising a respective at least one propeller driven by a motor, in particular an electric motor, is assigned to each outrigger. A helm of the floating vessel is thereby connected to a proportional transducer, and a control signal from the proportional transducer is supplied to a control unit which directly or indirectly controls the motors in accordance with the control signal from the proportional transducer. Thus, a precisely controllable and yet easily disassemblable floating vessel is provided.

    SCHWIMM- UND TAUCHHILFE
    3.
    发明公开
    SCHWIMM- UND TAUCHHILFE 审中-公开
    游泳和潜水帮助

    公开(公告)号：EP3245128A1

    公开(公告)日：2017-11-22

    申请号：EP16700698.0

    申请日：2016-01-12

    申请人： Cayago GmbH

    发明人： WALPURGIS, Hans-Peter

    IPC分类号： B63H23/34 ,  F16C3/02

    CPC分类号： B63H23/34 ,  F16C3/026

    摘要： The invention relates to a swimming and diving aid comprising a motor and a motor shaft for the transmission of a drive power from the motor to a propeller of the watercraft. According to the invention, the motor shaft is formed from a carbon fiber-reinforced plastic. The use of a carbon fiber-reinforced plastic results in a substantial reduction in weight of the motor shaft and thus of the portable swimming and diving aid.

    UNTERWASSER-ANTRIEBS-EINHEIT
    4.
    发明公开
    UNTERWASSER-ANTRIEBS-EINHEIT 审中-公开
    水下驱动单元

    公开(公告)号：EP3245710A2

    公开(公告)日：2017-11-22

    申请号：EP16700359.9

    申请日：2016-01-12

    申请人： Cayago GmbH

    发明人： WALPURGIS, Hans-Peter

    IPC分类号： H02K5/132 ,  H02K5/22 ,  H02K11/33

    CPC分类号： H02K5/132 ,  H02K5/225 ,  H02K11/33

    摘要： The invention relates to an underwater drive unit for a swimming and diving aid. At least a propeller, an electric motor having a motor housing, a motor shaft that transmits the driving force of the electric motor to the propeller, and a control device that is arranged in an electronics housing and is connected to the electric motor via connection cables are associated with said underwater drive unit. At least part of the underwater drive unit is arranged in at least one water-floodable compartment in a hull of the swimming and diving aid. According to the invention, the electronics housing is connected to the motor housing in such a way as to be water-tight all around in relation to an opening in the electronics housing and to an opening in the motor housing, resulting in a water-tight connection between the motor housing and the electronics housing.