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    • 5. 发明授权
    • Apparatus for feeding a fluid medium acting as an electrolyte,
especially a fuel
    • 用于输送作为电解液的液体介质的设备,特别是燃料
    • US5175464A
    • 1992-12-29
    • US789699
    • 1991-11-08
    • Loren Smith
    • Loren Smith
    • H01R39/26H01R39/39H02K5/132
    • H01R39/39
    • The apparatus for feeding an electrolyte fluid medium includes a housing and, mounted in the housing, an electric drive motor and a pump driven by it. The electric drive motor has a commutator device connectable electrically to a conductor supplying current to it. The commutator device includes a commutator attached to the armature spindle of the drive motor, at least two contacting brushes engaged with contacting surfaces of the commutator and prestressed spring devices for holding the brushes against the commutator. To meet the operating requirements and combat the erosion, the prestressed spring devices are leaf springs (42,44). One end (46) of each leaf spring is held fast against the housing and the other end (72) supports one of the contacting brushes (38,40). Each contacting brush (38,40) has a protruding portion (50) engaging in a throughgoing opening (52) of a leaf spring (42,44). The regions of the leaf springs contacting by the flowing fluid medium during operation including an electrical connecting point (64) to a conductor (30) supplying current and also transition regions between the leaf springs and the contacting brushes are coated with a coating material resistant to the electrolyte fluid medium during operation.
    • 用于供给电解质流体介质的装置包括壳体,并且安装在壳体中,电驱动马达和由其驱动的泵。 电驱动电动机具有可与供给电流的导体电连接的换向器装置。 换向器装置包括连接到驱动电动机的电枢主轴的换向器,与换向器和预应力弹簧装置的接触表面接合的至少两个接触刷,用于将电刷保持在换向器上。 为了满足操作要求并防止侵蚀,预应力弹簧装置是板簧(42,44)。 每个板簧的一端(46)被快速地保持在壳体上,另一端(72)支撑一个接触刷(38,40)。 每个接触刷(38,40)具有接合在板簧(42,44)的通孔(52)中的突出部分(50)。 在运行过程中流体流体介质接触的板簧的区域包括与提供电流的导体(30)的电连接点(64)以及片簧和接触刷之间的过渡区域,涂覆有耐受 电解液介质。
    • 6. 发明授权
    • Coupler element
    • 耦合器元件
    • US5005878A
    • 1991-04-09
    • US452085
    • 1989-12-18
    • Loren Smith
    • Loren Smith
    • F02M55/02F02M55/00F02M61/16F02M69/46F16L37/098F16L37/14
    • F02M61/168F02M55/004F02M69/465F16L37/1225F02M2200/803F02M2200/853Y10S285/921
    • For reasons of technologically simple, economical manufacture, a coupler element for coupling an injection nozzle (11) to a connector neck (12), coaxial with it, on an injection line is embodied as a one-piece plastic clip (10), which comprises a C-shaped annular disk (16) and spring legs (17) protruding away from the annular disk (16) in the axial direction of the clip and having inwardly oriented detent protrusions (18). With a groove engagement region, the annular disk (16) engages a circumferential groove (15) in the injection nozzle (11), while after the coaxial insertion of the end of the injection nozzle (11) into the connector neck (12), the detent protrusions (18) snap into place behind a locking collar (14) on the connector neck (12) (FIG. 1).
    • 由于技术上简单,经济地制造,用于将喷嘴(11)与其同轴的连接器颈部(12)连接在注射管线上的耦合器元件被实施为一体式塑料夹子(10),其中 包括C形环形盘(16)和在夹子的轴向方向上远离环形盘(16)突出并具有向内取向的止动突起(18)的弹簧腿(17)。 在凹槽接合区域中,环形盘(16)与注射喷嘴(11)中的周向凹槽(15)接合,同时在喷嘴(11)的端部同轴插入连接器颈部(12)之后, 止动突起(18)卡扣在连接器颈部(12)(图1)上的锁定环(14)的后面。