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58 条记录 (耗时 0.018 秒)

    Lambda-controlled mixture metering arrangement for an internal combustion engine
    41.
    发明授权
    Lambda-controlled mixture metering arrangement for an internal combustion engine 失效
    用于内燃机的λ控制混合计量装置

    公开(公告)号：US4671244A

    公开(公告)日：1987-06-09

    申请号：US708269

    申请日：1985-03-05

    申请人： Albrecht Clement ,  Dieter Mayer ,  Ernst Wild

    发明人： Albrecht Clement ,  Dieter Mayer ,  Ernst Wild

    IPC分类号： F02D41/14 ,  F02D45/00

    CPC分类号： F02D41/1474 ,  F02D41/1483 ,  F02D41/1456

    摘要： The invention is directed to a mixture metering arrangement for an internal combustion engine and includes an exhaust-gas sensor which is exposed to the exhaust gas of the internal combustion engine. The exhaust-gas sensor indicates the air ratio lambda and preferably has a two-level characteristic. The sensor output signals are acted upon by a follow-on controller which is preferably a PI-controller. The controller output quantity acts upon the mixture composition in a corrective fashion. In this arrangement, the control oscillation of the controller output quantity is adjusted to a predetermined amplitude by means of a superposed control. In particular, the integral component of the control oscillation is influenced in a manner causing it to have the same amplitude as the proportional component while in the steady operating condition. Thus, it is possible to maintain the maximum control frequency in any operating range of the internal combustion engine so that the controller always operates at its optimum. In addition, the effects of deviations occurring from one engine to another or from one exhaust-gas sensor to another as well as of long-term variations are suppressed.

    摘要翻译： 本发明涉及一种用于内燃机的混合计量装置，并且包括暴露于内燃机的废气的废气传感器。 排气传感器表示空气比λ，优选具有两级特性。 传感器输出信号由优选为PI控制器的后续控制器起作用。 控制器输出量以纠正方式作用于混合物组成。 在这种布置中，通过叠加控制将控制器输出量的控制振荡调整到预定的幅度。 特别地，在稳定运行状态下，控制振荡的积分分量受到影响，使其具有与比例分量相同的振幅。 因此，可以在内燃机的任何操作范围内保持最大控制频率，使得控制器总是以其最佳运行。 此外，抑制了从一个发动机到另一个发动机或从一个废气传感器到另一个排气传感器到另一个排气传感器的偏差的影响以及长期变化。

    Inhibiting lipoxygenase with pyrazolone derivatives
    42.
    发明授权
    Inhibiting lipoxygenase with pyrazolone derivatives 失效
    用吡唑啉酮衍生物抑制脂氧合酶

    公开(公告)号：US4670460A

    公开(公告)日：1987-06-02

    申请号：US808582

    申请日：1985-12-13

    申请人： Mithat Mardin ,  Friedel Seuter ,  Elisabeth Perzborn ,  Klaus Schlossmann ,  Dieter Mayer ,  Volker Fiedler

    发明人： Mithat Mardin ,  Friedel Seuter ,  Elisabeth Perzborn ,  Klaus Schlossmann ,  Dieter Mayer ,  Volker Fiedler

    IPC分类号： A61K31/415

    CPC分类号： A61K31/415

    摘要： A method of inhibiting lipoxygenase in a patient, for the prophylaxis and/or treatment of ischaemias and disorders in cardiac rhythm, inflammations of the skin and the eye, and of rheumatic, allergic and asthmatic diseases, oedemas, pulmonary embolisms, pulmonary hypertension, shock lung, oxygen intoxications and ulcerations which comprises administering to such patient an effective amount of a compound of the formula ##STR1## wherein R represents an aryl or heteroaryl radical which has 6 to 12 C atoms and optionally contains 1 to 3 identical or different substituents from the group comprising halogen, trifluoromethyl, alkyl, alkenyl, alkoxy, alkylamino, cyano, trifluoromethoxy, nitro, hydroxyl, SO.sub.n -alkyl (n=0 to 2) or SO.sub.n -trifluoromethyl (n=0 to 2), alkyl, alkenyl and alkoxy in each case being understood as meaning radicals with 1 to 4 C atoms,R.sup.1 represents hydrogen or a hydrocarbon radical which has 1 to 18 C atoms and optionally contains a hydroxyl, ether, ester or carboxyl group and optionally 1 to 3 halogen atoms,R.sup.2 has the meaning of R.sup.1 or represents radical ##STR2## R.sup.3 represents hydrogen or an acyl or sulphonyl radical with in each case 1 to 15 C atoms andX represents one of the groups --O--CH.sub.2 --CH.sub.2 --, --S--CH.sub.2 --CH.sub.2 --, --CH.sub.2 --CH.sub.2 --CH.sub.2 --, --CH.sub.2 --CH.sub.2 --, --CH.sub.2 or ##STR3## the oxygen or sulphur atom being bonded to the radical R, and with the provisio that X does not represent --O--CH.sub.2 --CH.sub.2 -- if R=.beta.-naphthyl, R.sup.1 =CH.sub.3 and R.sup.2 =R.sup.3 =H.

    摘要翻译： 一种在患者体内抑制脂氧合酶的方法，用于预防和/或治疗心脏节律，皮肤和眼睛炎症以及风湿性，过敏性和哮喘性疾病，oedemas，肺栓塞，肺动脉高压，休克 肺，氧中毒和溃疡，其包括向此类患者施用有效量的式（I）化合物，其中R表示具有6至12个C原子并且任选地含有1至3个相同或相同或相同的1至3个的芳基或杂芳基， 硝基，羟基，SO1-烷基（n = 0至2）或SO 3 - 三氟甲基（n = 0至2）的不同取代基，烷基，环烷基， 烯基和烷氧基在每种情况下被理解为含有1至4个C原子的基团，R 1表示氢或具有1至18个C原子并且任选地含有羟基，醚，酯或羧基的烃基 p和任选的1至3个卤素原子，R 2具有R 1的含义或表示基团R 3表示氢或酰基或磺酰基，在每种情况下为1至15个C原子，X表示基团-O-CH 2 -CH 2 - ， - CH 2 -CH 2 - ， - CH 2 -CH 2 - ， - CH 2 -CH 2 - ， - CH 2或者 - 或者与基团R键合的氧原子或硫原子， 如果R =β-萘基，R1 = CH3，R2 = R3 = H，则不表示-O-CH2-CH2-。

    DAMPER
    48.
    发明申请
    DAMPER 有权
    阻尼器

    公开(公告)号：US20070278727A1

    公开(公告)日：2007-12-06

    申请号：US11756094

    申请日：2007-05-31

    申请人： Thomas Peuker ,  Dieter Mayer ,  Michael Weder

    发明人： Thomas Peuker ,  Dieter Mayer ,  Michael Weder

    IPC分类号： B60G13/00

    CPC分类号： D06F37/20 ,  F16F7/08 ,  F16F7/09 ,  F16F9/3235

    摘要： Damper, in particular for washing machines with a spin cycle, with a housing having a central longitudinal axis and at least partially encompassing a housing interior by housing walls, a plunger displaceable in the housing along the central longitudinal axis, guided out of the housing and having at least one friction lining recess, fastening elements, arranged on open ends of the housing and the plunger, and at least one friction lining, arranged in the at least one friction lining recess and in frictional contact with opposite housing walls.

    摘要翻译： 阻尼器，特别是具有旋转循环的洗衣机，壳体具有中心纵向轴线，并且通过容纳壁至少部分地包围壳体内部;沿着中心纵向轴线在壳体中移位的柱塞，被引导出壳体; 具有布置在所述壳体和所述柱塞的开口端上的至少一个摩擦衬垫凹部，紧固元件以及布置在所述至少一个摩擦衬里凹部中并与相对的壳体壁摩擦接触的至少一个摩擦衬里。

    Continuously operating material press with lubricating film for reducing friction
    49.
    发明授权
    Continuously operating material press with lubricating film for reducing friction 失效
    用润滑膜连续操作材料压制，减少摩擦

    公开(公告)号：US5463946A

    公开(公告)日：1995-11-07

    申请号：US261118

    申请日：1994-06-14

    申请人： Manfred Kruger ,  Dieter Mayer ,  Frierich-Otto Behrens ,  Manfred Krohn

    发明人： Manfred Kruger ,  Dieter Mayer ,  Frierich-Otto Behrens ,  Manfred Krohn

    IPC分类号： B27N3/26 ,  B30B5/04 ,  B30B5/06 ,  B30B3/00 ,  B30B15/34

    CPC分类号： B27N3/26 ,  B30B5/04 ,  B29C2043/486

    摘要： A continuous material press for the production of material sheets made of substances which require a high pressure and an intensive thickness reduction during the pressing process, with the press including a heated/cooled and driven central drum, and a circulating endless steel belt tensioned around the central drum, with the material to be pressed being guided and pressed between the shell surface of the central drum and the steel belt. An additional stationary pressing device comprised of elastic steel belt sections is located outwardly of the endless steel belt and is mounted in tension to variably increase the pressure on the endless steel belt and thus on the material. An opening is formed in the steel belt section mounted in which is a pipe for delivering compressed air or water vapor to interface on the endless steel belt and the stationary steel belt section, the compressed air or water vapor forming a lubricating film for reducing friction.

    摘要翻译： 一种连续材料压制机，用于生产由压制过程中需要高压力和强度厚度减小的物质制成的材料板，压机包括加热/冷却和驱动的中心鼓，以及围绕 中心鼓，其中被压制的材料被引导并压在中心鼓的壳表面和钢带之间。 由弹性钢带部分组成的另外的固定压制装置位于环形钢带的外侧，并被安装在张力下，以可变地增加环形钢带上的压力，从而增加材料上的压力。 在安装有用于输送压缩空气或水蒸汽的管道的钢带部分中形成有开口，该环形钢带和固定钢带部分，压缩空气或水蒸汽形成用于减少摩擦的润滑膜。

    Process for the continuous production of rubber compounds in a twin-screw extruder
    50.
    发明授权
    Process for the continuous production of rubber compounds in a twin-screw extruder 失效
    在双螺杆挤出机中连续生产橡胶化合物的方法

    公开(公告)号：US5262111A

    公开(公告)日：1993-11-16

    申请号：US942404

    申请日：1992-09-09

    申请人： Gerd Capelle ,  Holger Schaarschmidt ,  Dieter Mayer ,  Markus-Michael Wolff

    发明人： Gerd Capelle ,  Holger Schaarschmidt ,  Dieter Mayer ,  Markus-Michael Wolff

    IPC分类号： B29B7/30 ,  B29B7/48 ,  B29B7/82 ,  B29B7/88 ,  B29C47/00 ,  B29K21/00 ,  C08J3/20 ,  C08J3/22 ,  B29C47/40

    CPC分类号： C08J3/20 ,  B29C47/40 ,  C08J2321/00

    摘要： A process for the continuous production of a rubber compound in a twin-screw extruder is disclosed that improves the dispersion of carbon black in the extrudate while reducing the specific energy requirements of the extrudate. Rubber is fed into the extruder together with a processing aid and masticated up to a temperature of 120.degree. C. to 180.degree. C. Subsequently, a first part of carbon black representing preferably 40% to 80% of the whole quantity of carbon black is fed into the heated extrudate. Afterwards, plasticizing oil is added to the extrudate before the second remaining carbon black part is fed and incorporated into the extrudate at a temperature of 120.degree. C. to 180.degree. C. The whole compound is then cooled, a crosslinking agent is added, and the compound is homogenized and extruded.

    摘要翻译： 公开了一种在双螺杆挤出机中连续生产橡胶化合物的方法，其改善了挤出物中炭黑的分散性，同时降低了挤出物的比能量需求。 将橡胶与加工助剂一起进料到挤出机中，并在120℃至180℃的温度下进行咀嚼。随后，优选占总量的炭黑的第一部分炭黑的40％至80％ 加入到加热的挤出物中。 然后，在120℃至180℃的温度下，将第二剩余炭黑部分进料并加入到挤出物中之前，将增塑油加入到挤出物中。然后将整个化合物冷却，加入交联剂， 将化合物匀化并挤出。