Battery air dryer, battery system and electric vehicle battery

    公开(公告)号:US10978764B2

    公开(公告)日:2021-04-13

    申请号:US16382716

    申请日:2019-04-12

    申请人: MANN+HUMMEL GmbH

    摘要: A battery air dryer for drying air within a battery housing of an electric vehicle battery has a support structure for dryer material. The support structure has a first fixing element coupling with a first coupling element of the battery housing and a second fixing element coupling with a second coupling element of the battery housing. The first and second fixing elements are arranged on different sides of the support structure such that a first distance between the first fixing element and a reference plane differs from a second distance between the second fixing element and the reference plane. The reference plane is a plane cutting the support structure horizontally when the battery air dryer is mounted in the battery housing in a designated orientation. Only the first fixing element or only the second fixing element is arranged in a first fixing plane parallel to the reference plane.

    Oil Centrifuge with Centrifuge Rotor
    7.
    发明申请
    Oil Centrifuge with Centrifuge Rotor 有权
    离心机离心机

    公开(公告)号:US20150038310A1

    公开(公告)日:2015-02-05

    申请号:US14448052

    申请日:2014-07-31

    申请人: MANN+HUMMEL GMBH

    IPC分类号: B04B11/04 B04B9/10

    摘要: An oil centrifuge has an integral, rotatably mounted centrifuge rotor and a feed tube connected to the centrifuge rotor. A flow path is provided that supplies oil to the centrifuge rotor. The feed tube is a section of the flow path. The flow path has a throttle point having a reduced throttle cross section that is reduced relative to an upstream flow path cross section of the flow path upstream of the throttle point.

    摘要翻译: 油离心机具有一体式的可旋转安装的离心机转子和连接到离心机转子的进料管。 提供了一种向离心机转子供油的流路。 进料管是流路的一部分。 流路具有节气门截面减小的节流点,其相对于节流点上游的流路的上游流路截面减小。

    Flow-optimized desiccant cartridge

    公开(公告)号:US10850228B2

    公开(公告)日:2020-12-01

    申请号:US15913011

    申请日:2018-03-06

    摘要: Disclosed is a desiccant cartridge (10) for drying and de-oiling a gaseous fluid, and a method for flow guidance within the desiccant cartridge. The desiccant cartridge and a housing (12) having positioned therein an inner pot (28) in which an oil separating medium (50) for oil particles contained in the fluid and a desiccant (52) for drying the gaseous fluid are arranged one after the other in the direction of the housing longitudinal axis (14). The housing (12) has a housing base (18) having a centrally arranged inlet (20) for the fluid to be dried and de-oiled and having eccentrically arranged outlet openings (24) for the dried and de-oiled fluid. During normal operation of the desiccant cartridge (10), the gaseous fluid guided into the desiccant cartridge (10) via the central inlet (20) is first guided in a flow through the oil separating medium (50) and then through the desiccant (52).

    Battery Air Dryer, Battery System and Electric Vehicle Battery

    公开(公告)号:US20190319235A1

    公开(公告)日:2019-10-17

    申请号:US16382716

    申请日:2019-04-12

    申请人: MANN+HUMMEL GmbH

    IPC分类号: H01M2/10 H01M10/52 B60L50/64

    摘要: A battery air dryer for drying air within a battery housing of an electric vehicle battery has a support structure for dryer material. The support structure has a first fixing element coupling with a first coupling element of the battery housing and a second fixing element coupling with a second coupling element of the battery housing. The first and second fixing elements are arranged on different sides of the support structure such that a first distance between the first fixing element and a reference plane differs from a second distance between the second fixing element and the reference plane. The reference plane is a plane cutting the support structure horizontally when the battery air dryer is mounted in the battery housing in a designated orientation. Only the first fixing element or only the second fixing element is arranged in a first fixing plane parallel to the reference plane.