Motor vehicle brake system having a low pressure accumulator
    13.
    发明授权
    Motor vehicle brake system having a low pressure accumulator 有权
    具有低压蓄能器的机动车辆制动系统

    公开(公告)号:US07931345B2

    公开(公告)日:2011-04-26

    申请号:US12307797

    申请日:2007-07-11

    CPC classification number: B60T8/4059

    Abstract: A motor vehicle brake system having a hydraulic cable, via which a wheel brake module can be pressurized by a brake medium using brake pressure from a brake cylinder and to which a low pressure accumulator is connected for temporarily receiving excess brake medium, wherein the low pressure accumulator is connected to the hydraulic cable via a backflow line and a return pump interposed in the return line in order to return temporarily stored brake medium, the return pump being cyclically actuated for adjusting the pump capacity such that an activation occurs within each braking cycle during a portion of pump cycles that corresponds to the pump capacity, is intended to provide particularly high operational safety while also providing a comfortable pedal sensation.

    Abstract translation: 一种具有液压电缆的机动车辆制动系统,通过该液压电缆可以利用来自制动缸的制动压力由制动介质对车轮制动模块进行加压,并且连接有低压蓄能器以临时容纳多余的制动介质,其中低压 蓄能器通过回流管路和回流泵连接到液压电缆,以便返回临时存储的制动介质,回流泵循环地致动以调节泵的容量,使得在每个制动循环期间发生激活 与泵容量相对应的泵循环的一部分旨在提供特别高的操作安全性,同时还提供舒适的踏板感觉。

    Illuminating device for microscopes
    14.
    发明授权
    Illuminating device for microscopes 有权
    显微镜照明装置

    公开(公告)号:US07832894B2

    公开(公告)日:2010-11-16

    申请号:US11922909

    申请日:2006-06-22

    Abstract: The invention relates to an illuminating device for microscopes, wherein the light source has, in particular, a white light illumination having total daylight spectrum and/or an excitation light source for fluorescent colors. The inventive illuminating device for a microscope consists of surface or spatially arranged light sources, which are connected to a control unit for generating any desired illuminating patterns and illuminating spectrums, and an illuminating optic to image these illuminating patterns on the object to be examined. The light sources consist of LEDs (11) which excite at least one luminescence color (14) which is adapted to the wavelength which is emitted by the LEDs (11). The LEDs (11) are arranged concentrically to the optical axis of the illuminating device, preferably, in or in the vicinity of the aperture diaphragm plane. The microscope illumination enables realization of flexible illumination structures and illumination spectrums for bright field, dark field, fluorescence, inclined and/or annularly-shaped illumination, and also white light illuminations having total daylight spectrum. Due to the advantages of the LEDs (economical, low power consumption, long service life and easy to control), such illumination devices are particularly suitable for use in the field, for example, in archaeology, geology and in protecting the environment.

    Abstract translation: 本发明涉及一种用于显微镜的照明装置,其中光源具有特别是具有总日光光谱的白光照明和/或用于荧光颜色的激发光源。 用于显微镜的本发明的照明装置由表面或空间上布置的光源组成,其连接到用于产生任何期望的照明图案和照明光谱的控制单元,以及照明光学器件,用于将这些照明图案成像在待检查对象上。 光源由LED(11)组成,其激发适于由LED(11)发射的波长的至少一种发光颜色(14)。 LED(11)同心地布置在照明装置的光轴上,优选地在孔径光阑平面内或附近。 显微镜照明使得能够实现用于明场,暗场,荧光,倾斜和/或环形照明的柔性照明结构和照明光谱,以及具有总日光谱的白光照明。 由于LED的优点(经济,低功耗,长使用寿命和易于控制),这种照明装置特别适用于现场,例如考古学,地质学和保护环境。

    CORRECTION METHOD FOR THE CORRECTION OF CHARACTERISTIC CURVES FOR ANALOGIZED HYDRAULIC VALVES IN MOTOR VEHICLE BRAKING SYSTEMS
    15.
    发明申请
    CORRECTION METHOD FOR THE CORRECTION OF CHARACTERISTIC CURVES FOR ANALOGIZED HYDRAULIC VALVES IN MOTOR VEHICLE BRAKING SYSTEMS 有权
    电动车辆制动系统中模拟液压阀特性曲线校正方法

    公开(公告)号:US20100121548A1

    公开(公告)日:2010-05-13

    申请号:US12597532

    申请日:2008-04-22

    CPC classification number: B60T8/36 B60T8/3655 B60T8/4872 B60T13/686

    Abstract: A correction method in which characteristic curves and/or correction values are produced, by way of which the drive current for one or more electrically activated hydraulic values operated in an analog fashion is measured during a pressure regulation in such a way that, during the operation of an anti-lock regulation, one or a respective characteristic curve is first prescribed and then the prescribed characteristic curve is corrected, particularly in a learning process, wherein, after a pressure build-up phase, the current pressure model value (Pmod) is compared to and/or analyzed using a model locking pressure level (Pmax).

    Abstract translation: 产生特性曲线和/或校正值的校正方法,通过该校正方法,在压力调节期间测量以模拟方式操作的一个或多个电激活液压值的驱动电流,使得在操作期间 首先规定一个或相应的特性曲线,然后校正规定的特性曲线,特别是在学习过程中,其中在压力建立阶段之后,当前压力模型值(Pmod)为 与模型锁定压力水平(Pmax)进行比较和/或分析。

    Method of driving one-time operable isolation elements and circuit for driving the isolation elements
    18.
    发明授权
    Method of driving one-time operable isolation elements and circuit for driving the isolation elements 失效
    驱动一次性可操作隔离元件的方法和用于驱动隔离元件的电路

    公开(公告)号:US06914811B2

    公开(公告)日:2005-07-05

    申请号:US10651857

    申请日:2003-08-29

    Applicant: Jochen Müller

    Inventor: Jochen Müller

    CPC classification number: G11C17/18

    Abstract: A method and a configuration for driving one-time operable isolation elements on a semiconductor chip store an item of isolation information for each isolation element to be operated on the chip. In which case, as soon as the isolation information item is present for an isolation element, a one-time operation on the isolation element is begun.

    Abstract translation: 用于驱动半导体芯片上的一次可操作隔离元件的方法和配置存储要在芯片上操作的每个隔离元件的隔离信息项。 在这种情况下,一旦隔离元件存在隔离信息项,就开始隔离元件上的一次性操作。

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