PROTECTION FOR THE COILS OF AN ELECTRIC MACHINE

    公开(公告)号:US20240097549A1

    公开(公告)日:2024-03-21

    申请号:US18273488

    申请日:2022-01-13

    IPC分类号: H02K55/02 B64D27/24

    CPC分类号: H02K55/02 B64D27/24

    摘要: The present invention relates to a superconducting electric machine (1) comprising an inductor (3) having: —superconducting pellets (7) circumferentially distributed about an axis (X) of the electric machine (1), —an armature (2) comprising coils (5), each coil (5) having a circumferential radially inner edge (10) and a circumferential radially outer edge (9), and—at least one flow barrier (12, 12′) extending circumferentially with respect to the axis (X), each flow barrier (12) extending between the superconducting pellets (7) and the armature (2) so as to at least partially cover at least one of the radially outer edge (9) and the radially inner edge (10) of all or part of the coils (5) of the armature (2).

    ENDOSCOPIC SURGERY LEARNING ASSISTANCE METHOD AND SYSTEM

    公开(公告)号:US20230310062A1

    公开(公告)日:2023-10-05

    申请号:US18004783

    申请日:2021-07-08

    IPC分类号: A61B18/14 A61B17/29

    摘要: A method and system for assisting learning of endoscopic surgery, in particular endonasal surgery, during exercises each including a set of instrument movements of the endoscope and/or of one or more surgical instruments, carried out by the operator. The system includes a hardware simulator including one or more thematic models, in particular interchangeable modules on a support head. It also includes a computerised management unit which communicates with the endoscope and/or the instrument and/or the module or model. For each exercise, it displays the actions to be performed, and detects various endoscope and/or instrument movements and/or contacts. One module presents targets to be visualised in a framed manner, the display of which is validated by shape recognition in the software. Other modules include objects to be dissected or moved, while avoiding obstacles. The movements of instruments, grippers and/or contacts, are recorded by the software in order to evaluate the exercise.

    SUNFLOWER ALBUMIN ISOLATE AND PROCESS FOR THE PRODUCTION THEREOF

    公开(公告)号:US20220192221A1

    公开(公告)日:2022-06-23

    申请号:US17595171

    申请日:2020-05-11

    摘要: The invention relates to a process for producing a sunflower protein isolate, said process comprising the following steps: (a) providing a sunflower seed press cake, preferably a sunflower seed cold press cake; (b) mixing said sunflower seed press cake with an aqueous NaCI solution at a pH ranging from 3 to 4.5, in order to solubilize proteins present in said sunflower seed press cake and to thus obtain a solubilised protein solution, wherein said aqueous NaCI solution has a NaCI concentration ranging from 0.2 to 0.6 mol·L−1; (c) separating said solubilised protein solution from solids therein; (d) subjecting said solubilised protein solution obtained in step c) to one or several membrane filtration(s) to obtain a protein isolate, and optionally drying said protein isolate to obtain a dry sunflower protein isolate. The invention also relates to a sunflower protein isolate and its use and product which incorporate.