ELECTRIC MACHINE
    3.
    发明申请

    公开(公告)号:US20210135535A1

    公开(公告)日:2021-05-06

    申请号:US17086170

    申请日:2020-10-30

    IPC分类号: H02K5/20 H02K11/33 H02K21/04

    摘要: An electric machine, in particular for a motor vehicle, is provided. The machine includes a housing, which is designed open and partially surrounds a housing interior. The machine, furthermore, includes a rotor, which is arranged rotationally adjustably relative to the housing in the housing interior. The machine additionally includes a stator, which is arranged fixed in place relative to the housing in the housing interior and includes multiple magnetic field coils with electrically energizable stator windings. For electrically energizing the stator windings the field coils are electrically connectable or connected to a power electronic system. The power electronic system includes a cooling plate for cooling the power electronic system and is formed by a power electronic module that is formed separately from the housing and can be inserted into the housing interior.

    Membrane structures for the control of fuel vapor emissions

    公开(公告)号:US10941732B1

    公开(公告)日:2021-03-09

    申请号:US16706895

    申请日:2019-12-09

    IPC分类号: F02M25/08 B60K15/03

    摘要: A canister for use in an evaporative emission control system that includes an external housing; a membrane module separating the external housing into an inlet side and an outlet side; an entrance located on the inlet side in fluid communication with a fuel tank, such that a vapor mixture flows into the inlet side; an exit located on the outlet side in fluid communication with an internal combustion engine; a first valve that reversibly connects the inlet side to atmosphere; and optionally, a second valve that reversibly connects the outlet side to atmosphere. The membrane module includes one or more structured membranes having a surface with a plurality of folds, the membrane being shaped as a flat sheet or into a cylindrical geometry. The vapor mixture flows from the entrance along the surface of the membrane, such that gaseous fuel vapor permeates through the membrane to the outlet side.

    ELECTRIC FLUID PUMP
    10.
    发明申请
    ELECTRIC FLUID PUMP 有权
    电动泵

    公开(公告)号:US20140161630A1

    公开(公告)日:2014-06-12

    申请号:US14096707

    申请日:2013-12-04

    IPC分类号: F04B35/04

    CPC分类号: F04D13/064 F04D29/5813

    摘要: An electric fluid pump may include a wet section having a pump wheel and a permanently excited rotor of an electric motor arranged therein. The electric fluid pump may include a dry section having a stator of the electric motor arranged therein. A containment shell may be included configured to separate the wet section from the dry section. The dry section may include control electronics for controlling the fluid pump. The control electronics may connect in a heat-transferring manner to the containment shell and the wet section via the containment shell.

    摘要翻译: 电动流体泵可以包括具有泵轮和布置在其中的电动机的永久激励的转子的湿部。 电动液体泵可以包括其中布置有电动机的定子的干燥部分。 可以包括容纳壳体,其构造成将湿部分与干燥部分分离。 干燥部分可以包括用于控制流体泵的控制电子装置。 控制电子设备可以通过容纳壳体以传热方式连接到容纳壳体和湿部分。