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    • 5. 发明申请
    • Method for controlling an internal combustion engine
    • 用于控制内燃机的方法
    • US20090043482A1
    • 2009-02-12
    • US12221722
    • 2008-08-06
    • Ralf SpeetzenGunther SchmidtAlbert KloosAndreas KunzMichael WillmannJorg RemeleMarc Hehle
    • Ralf SpeetzenGunther SchmidtAlbert KloosAndreas KunzMichael WillmannJorg RemeleMarc Hehle
    • F02D45/00
    • F02D41/0085F02D31/007F02D41/40F02D2041/1419Y02T10/44
    • A method for controlling an internal combustion engine having a common rail system together with individual accumulators. A rotational speed-control deviation (dn) is determined from a target rotational speed (nSL) that represents the set point for an outer control loop to control the rotational speed, as well as from an actual rotational speed (nIST). A target torque (MSL) is determined from the rotational speed-control deviation (dn) via a rotational speed controller as a master controller. A target injection duration (SD(SOLL)) is determined from the target torque (MSL). The target duration injection (SD(SOLL)) represents the set point for an inner control loop for controlling cylinder-specific injection duration. An injection duration deviation is determined from the target injection duration (SD(SOLL)) and from an actual injection duration. A correcting variable is determined from the injection duration deviation via an injection duration controller as a follow-up controller, and an injection duration is determined from the correcting variable and the target injection duration for activating the injectors.
    • 一种用于控制具有共轨系统的内燃机与各个蓄能器一起的方法。 从表示用于控制转速的外部控制回路的设定点以及实际转速(nIST)的目标转速(nSL)确定转速控制偏差(dn)。 通过作为主控制器的转速控制器从转速控制偏差(dn)确定目标转矩(MSL)。 从目标转矩(MSL)确定目标喷射持续时间(SD(SOLL))。 目标持续时间喷射(SD(SOLL))表示用于控制气缸特定喷射持续时间的内部控制回路的设定点。 从目标喷射持续时间(SD(SOLL))和实际喷射持续时间确定喷射持续时间偏差。 通过作为后续控制器的喷射持续时间控制器从注射持续时间偏差确定校正变量,并且根据校正变量和用于激活喷射器的目标喷射持续时间来确定喷射持续时间。
    • 6. 发明授权
    • Process for cooling engine walls and wall structure for carrying out the
process
    • 用于冷却发动机壁和进行该过程的壁结构的过程
    • US5765360A
    • 1998-06-16
    • US602216
    • 1996-02-16
    • Gunther SchmidtMichael Popp
    • Gunther SchmidtMichael Popp
    • F02K9/64F02C7/20
    • F02K9/64
    • Cooling of engine walls with fuel, wherein the walls have a structure which has an inner wall, to which hot gas is admitted during the operation, a colder outer wall, as well as a plurality of webs which connect the walls and divide the hollow space present there into a plurality of cooling ducts. The fuel is introduced in the cold state into the wall structure, is delivered through the cooling ducts while absorbing heat via the inner wall, and is subsequently used to generate thrust. A hot fluid flow taken from the engine is admitted during the operation from the outside to the "cold" outer wall of the wall structure, through which fuel flows, and this "cold" outer wall thermally expands as a result, or its thermal contraction is reduced.
    • 用燃料冷却发动机壁,其中壁具有在操作期间允许热气体的内壁的结构,较冷的外壁以及连接壁并将中空空间分开的多个腹板 存在多个冷却导管。 燃料以冷态引入壁结构,通过冷却管道输送,同时通过内壁吸收热量,随后用于产生推力。 从外部获取的热流体流从外壁到壁结构的“冷”外壁进入,燃料流过该外壁,因此这个“冷”外壁热膨胀,或其热收缩 降低了。
    • 7. 发明授权
    • Method for visualizing a doped structure in undoped environment
    • 在未掺杂环境中可视化掺杂结构的方法
    • US4613757A
    • 1986-09-23
    • US648781
    • 1984-09-10
    • Ulrich DesernoGunther Schmidt
    • Ulrich DesernoGunther Schmidt
    • G01D5/39G01N21/64
    • G01D5/39
    • A method for visualizing the core of a monomode fiber by means of a microscope lens is disclosed, said monomode fiber comprising a jacket of undoped silica glass and its core of silica glass being doped with Geo.sub.2 or TiO.sub.2. An invisible microscope image of the core is generated in an image plane B with the microscope lens with ultraviolet light from the wavelength range between 230 nm and 380 nm and the invisible image is converted into a visible image by means of a video system, whereby the clear contrast contained in the invisible microscope image which is based upon the employment of the ultraviolet light is preserved in the visible image.
    • 公开了一种通过显微镜观察可视化单模光纤的芯的方法,所述单模光纤包括未掺杂的二氧化硅玻璃外壳和其二氧化硅玻璃芯掺杂有Geo2或TiO2。 在具有230nm至380nm波长范围内的紫外线的显微镜透镜的图像平面B中产生核心的不可见显微镜图像,并且通过视频系统将不可见图像转换成可见图像,由此, 包含在基于使用紫外线的不可见显微镜图像中的清晰对比度保留在可见图像中。
    • 8. 发明授权
    • Clamping closure for the releasable joining of the locking strip of
cases, writing cases and the like
    • 夹紧闭合件用于壳体,书写盒等的锁定条的可释放接合
    • US4322099A
    • 1982-03-30
    • US101245
    • 1979-12-07
    • Gunther Schmidt
    • Gunther Schmidt
    • A45C13/10E05C17/52
    • A45C13/10Y10S292/50Y10T292/082
    • Clamping closure for the releasable joining of a closing strip of cases, writing cases and the like, with the main body of structures of this type. A lower part has a spring and an upper part is provided, which is in releasable locking engagement with the spring when the two parts are pressed together. The lower part is in the form of a base plate provided with two grooves arranged on a circular circumference and including two webs in opposition to each other, a cap equipped with two protrusions corresponding to the two grooves and joinable with the base plate by pressing the projections into the grooves; the cap also being slit in the area of the webs and otherwise having a partially cylindrical circumference, a slit annular spring with two opposing circumferential shoulders, which in the areas of the webs springingly protrude over the external periphery of the cap in a radial direction while the upper part has a clamping plate with a circular orifice essentially corresponding to the external diameter of the cap. The edge of the orifice facing the lower part defines an annular shoulder to depress the circumferential protrusions of the annular spring and to lock between the protrusions and the base plate.
    • 用于将壳体,书写盒等的封闭带可释放地连接到这种类型的结构主体的夹紧盖。 下部具有弹簧,并且设置有上部,当两个部分被压在一起时,该上部与弹簧可释放地锁定接合。 下部为基板形式,其具有设置在圆形圆周上的两个凹槽的形式,并且包括彼此相对的两个腹板,盖子配备有对应于两个凹槽的两个凸起,并通过按压 凹槽中的突起; 帽也在腹板的区域中切开,否则具有部分圆柱形的圆周,具有两个相对的周向肩部的狭缝环形弹簧,其在腹板的区域中沿径向方向弹性地突出在帽的外周上,同时 上部具有基本上对应于盖的外径的圆形孔的夹板。 面向下部的孔的边缘限定了环形肩部,以压住环形弹簧的周向突起并且在突起和基板之间锁定。