Air inlet conduit for a cooler of a vehicle
    52.
    发明申请
    Air inlet conduit for a cooler of a vehicle 有权
    用于车辆冷却器的进气管道

    公开(公告)号:US20050133287A1

    公开(公告)日:2005-06-23

    申请号:US11014844

    申请日:2004-12-20

    IPC分类号: B60K11/08 B60K13/02 B60K11/00

    CPC分类号: B60K11/08

    摘要: An air inlet conduit for a cooler of a vehicle has an air conduction scoop inserted into an opening of a vehicle body skin part on its air inlet side. The air inlet conduit is supported by way of a surrounding collar section on an exterior side of the vehicle body skin part, a scoop section extending away from an outer collar section of the air conduction scoop, which scoop section projects into a hollow space of the vehicle body skin part situated behind the latter. The air conduction scoop is connected to an adjoining closed flow-through conduit. So that, during the mounting of the air conduction scoop and/or of the flow-through conduit without any gauge and independently of worker skills, a constant gap is always ensured between the air conduction scoop and the adjoining vehicle body skin part, several trim lugs, which are arranged in pairs on the edge of the opening and project into the opening, are provided. The trim lugs interact in a form-locking manner with positioning pins or positioning sections of the air conduction scoop and/or of the flow-through conduit.

    摘要翻译: 用于车辆的冷却器的进气管道具有插入其空气入口侧的车身皮肤部分的开口中的导气勺。 空气入口管道通过在车身皮肤部分的外侧上的周围的衣领部分支撑,勺部分远离导气勺的外部部分延伸,该勺子部分伸入到空气导入勺的中空空间中 车身皮肤部分位于后面。 空气传导勺连接到相邻的封闭流通管道。 因此,在空气传导勺和/或流通管道的安装期间,没有任何量规,并且独立于工人技能,在导电勺和相邻的车体皮肤部分之间始终保证恒定的间隙, 提供了在开口的边缘上成对布置并突出到开口中的凸耳。 修剪凸耳以形状锁定方式与定位销或导气勺的定位部分和/或流通管道相互作用。

    Device for controlling an inflow of metal by means of a stopper
    54.
    发明授权
    Device for controlling an inflow of metal by means of a stopper 失效
    用于通过止动器控制金属流入的装置

    公开(公告)号:US5674426A

    公开(公告)日:1997-10-07

    申请号:US618964

    申请日:1996-03-20

    IPC分类号: B22D11/16 B22D11/18 B22D41/20

    摘要: In a device for controlling a flow of metal from a casting vessel into a casting mould, the inflow of metal is to be controlled by means of a stopper, which may be lifted and lowered according to a preset program and/or by means of a bath-level measuring device. In order to prevent any manual operation of a control lever for the stopper, a lifting rod for the stopper is disposed in a module box together with a vertical guide and a computer-controlled electromechanical drive for the lifting rod. The module box is exchangeably fastened to the casting vessel by clamping elements. Before casting begins, a drive motor for the stopper (13) is to be connected by means of electric plug-and-socket connections to a control cabinet. From the start of casting, the stopper movement is controllable exclusively by means of the electric drive.

    摘要翻译: 在用于控制金属从铸造容器流入铸模的装置中,金属的流入将通过止动器来控制,该止动器可以根据预设的程序和/或借助于 浴液位测量装置。 为了防止用于止动器的控制杆的任何手动操作,用于止动器的提升杆与垂直引导件和用于提升杆的计算机控制的机电驱动一起设置在模块箱中。 模块盒通过夹紧元件可交换地固定到铸造容器。 在铸造开始之前,用于止动器(13)的驱动电机将通过电插头和插座连接连接到控制柜。 从铸造开始,止动器移动仅通过电驱动来控制。

    Methods of controlling a synchronous rectifier
    56.
    发明授权
    Methods of controlling a synchronous rectifier 有权
    控制同步整流器的方法

    公开(公告)号:US08605465B2

    公开(公告)日:2013-12-10

    申请号:US12960332

    申请日:2010-12-03

    IPC分类号: H02M3/335

    摘要: Consistent with an example embodiment, there is a method of controlling a synchronous rectifier having an input signal having oscillations therein and a switch which is switchable between an open state and a closed state. The method comprises filtering the input signal to produce a filtered signal, comparing the filtered signal with a reference value, and opening the switch in response to the comparison, in which the filtering is active filtering.The active filtering may be based on determination of the peaks (positive and/or negative) of the signal, either directly, including a quarter period offset, or including decay—or a combination of the above; alternatively, the active filtering may be based on the a smoothing functions such as a switched low-pass filter or a short time integrator.

    摘要翻译: 与示例性实施例一致,存在一种控制具有其中具有振荡的输入信号的同步整流器和可在打开状态和闭合状态之间切换的开关的方法。 该方法包括对输入信号进行滤波以产生滤波信号,将滤波信号与参考值进行比较,并响应于比较而打开开关,其中滤波是有源滤波。 有源滤波可以基于直接确定信号的峰值(正和/或负),包括四分之一周期偏移,或包括衰减或上述的组合; 或者,有源滤波可以基于平滑功能,例如开关低通滤波器或短时间积分器。

    RESTART PROTECTION FOR BATTERY-OPERATED ELECTRICAL UNITS
    57.
    发明申请
    RESTART PROTECTION FOR BATTERY-OPERATED ELECTRICAL UNITS 有权
    电池运行单元的重启保护

    公开(公告)号:US20130026857A1

    公开(公告)日:2013-01-31

    申请号:US13575011

    申请日:2010-12-29

    IPC分类号: H01H35/02

    摘要: A protective system for an electric unit operated by an installable battery pack includes: a control device configured to activate the electric unit in the case of the installed battery pack by operating a main switch; a contact device of the electric unit and a contact device of the battery pack including mutually complementary contact elements, which in each case form a first and a second interface for producing a first and a second electrical connection between the electric unit and the battery pack. In this instance, the contact devices are configured, during the installing of the battery pack, to produce the first electrical connection before the second electrical connection in time.

    摘要翻译: 由可安装的电池组操作的电气单元的保护系统包括:控制装置,被配置为通过操作主开关来激活所安装的电池组的情况下的电气单元; 电单元的接触装置和电池组的接触装置包括相互互补的接触元件,其在每种情况下形成第一和第二接口,用于在电单元和电池组之间产生第一和第二电连接。 在这种情况下,在安装电池组期间,接触装置被配置成在第二电连接之前产生第一电连接。

    DOOR FOR DOMESTIC APPLIANCE AND DOMESTIC APPLIANCE
    58.
    发明申请
    DOOR FOR DOMESTIC APPLIANCE AND DOMESTIC APPLIANCE 有权
    家用器具和家用器具门

    公开(公告)号:US20130014742A1

    公开(公告)日:2013-01-17

    申请号:US13583968

    申请日:2011-03-29

    IPC分类号: F24C15/04

    CPC分类号: F24C15/024

    摘要: Door for a domestic appliance, in particular an oven door, having a front glass (10; 40) and a handle (12; 42) for opening and closing the door, wherein the handle (12; 42) is attached to the front glass (10; 40) by means of an adhesive without any additional fixing means.

    摘要翻译: 具有用于打开和关闭门的前玻璃(10; 40)和手柄(12; 42)的家用电器,特别是烤箱门的门,其中手柄(12; 42)附接到前玻璃 (10; 40)通过粘合剂而没有任何附加的固定装置。

    Manufacture of esters
    59.
    发明授权
    Manufacture of esters 有权
    酯的制造

    公开(公告)号:US08309755B2

    公开(公告)日:2012-11-13

    申请号:US13092784

    申请日:2011-04-22

    IPC分类号: C07C67/02

    摘要: The invention relates to a process in which a compound R1COOR3 (I) is made by a transesterification reaction of an ester compound R1COOR2 (II) with an alcohol R3OH (III) in the presence of a transesterification catalyst, wherein R1 is H or C1-4 alkyl or CH2═CR4—; R2 is C1-4 alkyl; R3 is selected from the group consisting of alkyl having at least 4 carbon atoms, cycloalkyl having at least 5 carbon atoms, aryl, aralkyl, alkaryl and amino alkyl; and R4 is —H or —C1-4 alkyl, wherein alcohol R2OH (IV) is formed as a byproduct and in which said byproduct (IV) is removed by distillation in the presence of an entrainer, in which the entrainer is a compound that suppresses the formation of an azeotrope between compound (II) and byproduct (IV). The process can be useful in the preparation of esters such as dimethyl amino ethyl (meth)acrylate. The invention also provides a method of separating alcohols and esters. In a further form of the invention a process of preparing esters by a transesterification process is provided in which the transesterification catalyst is homogenous.

    摘要翻译: 本发明涉及在酯交换催化剂存在下,通过酯化合物R1COOR2(II)与醇R3OH(Ⅲ)的酯交换反应制备化合物R1COOR3(Ⅰ)的方法,其中R1是H或C1- 4烷基或CH 2 = CR 4 - ; R2是C1-4烷基; R 3选自具有至少4个碳原子的烷基,具有至少5个碳原子的环烷基,芳基,芳烷基,烷芳基和氨基烷基; R4是-H或-C1-4烷基,其中醇R2OH(Ⅳ)作为副产物形成,其中所述副产物(Ⅳ)在夹带剂存在下通过蒸馏除去,其中夹带剂是一种化合物, 抑制化合物(II)和副产物(IV)之间的共沸物的形成。 该方法可用于制备酯如二甲基氨基乙基(甲基)丙烯酸酯。 本发明还提供了分离醇和酯的方法。 在本发明的另一种形式中,提供了通过酯交换方法制备酯的方法,其中酯交换催化剂是均匀的。

    Adjustable head restraint system for an automotive vehicle seat
    60.
    发明授权
    Adjustable head restraint system for an automotive vehicle seat 有权
    用于汽车座椅的可调式头枕系统

    公开(公告)号:US08025338B2

    公开(公告)日:2011-09-27

    申请号:US12397100

    申请日:2009-03-03

    IPC分类号: B60N2/48

    CPC分类号: B60N2/818 B60N2/815 B60N2/897

    摘要: A support structure of a head restraint system for an automotive vehicle seat includes an actuator configured to be actuated by an occupant. A locking arrangement is disposable within a back of the vehicle seat and is configured to selectively secure the support structure relative to the back of the vehicle seat. At least a portion of the locking arrangement is operatively associated with the actuator.

    摘要翻译: 用于机动车辆座椅的头枕系统的支撑结构包括被构造成由乘员致动的致动器。 锁定装置是一次性的,在车辆座椅的后部中,并且构造成相对于车辆座椅的后部选择性地固定支撑结构。 锁定装置的至少一部分与致动器可操作地相关联。