利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.015 秒)

    CONVEYING UNIT
    1.
    发明申请
    CONVEYING UNIT 有权
    输送单元

    公开(公告)号：US20100008809A1

    公开(公告)日：2010-01-14

    申请号：US12444058

    申请日：2007-09-19

    申请人： Adam Wilhelm ,  Peter Weber ,  Johann Rothkopf ,  Mehmet Gueluem ,  Fevzi Yildirim ,  Thomas Wuensch ,  Reinhard Dittmann

    发明人： Adam Wilhelm ,  Peter Weber ,  Johann Rothkopf ,  Mehmet Gueluem ,  Fevzi Yildirim ,  Thomas Wuensch ,  Reinhard Dittmann

    IPC分类号： F04C15/00

    CPC分类号： F01C21/106 ,  F01C21/104 ,  F02M37/045 ,  F02M37/08 ,  F04C2/3445 ,  F04C2270/13 ,  F05C2225/00

    摘要： A pumping unit having a pump chamber in which a rotor is mounted in a rotatable manner, and which is formed by a circumferential wall and two end walls, is already known. The circumferential wall is formed on an annular collar of a pump part and, on the inside, forms a track on which sealing bodies of a rotor roll. The track of the pump chamber is subjected to high compressive loading which, if the pump part is made of plastic, may result in the track rupturing. In the case of the pumping unit according to the invention, the pump part is improved in respect of strength and service life. Deformation of the pump part by hydraulic forces or by pressing-in forces is avoided. The invention provides that ribs are arranged on the outside of the circumferential wall, the outside being directed away from the pump chamber, or that arranged on that side of the end wall which is directed away from the pump chamber is at least one shoulder which is connected in a force-fitting manner, by means of a press fit, to the pump housing and is designed with thin walls to the extent where the pressing forces do not result in any deformation to the end wall of the pump chamber.

    摘要翻译： 具有可旋转地安装有转子并且由周向壁和两个端壁形成的泵室的泵送单元是已知的。 圆周壁形成在泵部件的环形套环上，并且在内侧上形成有转子卷轴的密封体的轨道。 泵室的轨道受到高压缩负荷，如果泵部分由塑料制成，则可能导致轨道破裂。 在根据本发明的泵送单元的情况下，泵的部件在强度和使用寿命方面得到改进。 通过液压力或压入力避免泵部件的变形。 本发明提供的肋条布置在圆周壁的外侧上，外部远离泵室，或者设置在远离泵室的端壁的该侧的至少一个肩部 通过压力配合方式以压配合的方式连接到泵壳体，并且被设计成具有薄壁，其压力不会导致对泵室的端壁的任何变形。

    Assembly for feeding fuel out of a supply tank to an internal combustion engine
    2.
    发明授权
    Assembly for feeding fuel out of a supply tank to an internal combustion engine 失效
    用于将燃料从供应罐供给到内燃机的组件

    公开(公告)号：US5601422A

    公开(公告)日：1997-02-11

    申请号：US545147

    申请日：1995-10-19

    申请人： Juergen Treiber ,  Hartmuth Kraemer ,  Thomas Wuensch ,  Stefan Woerz ,  Willi Strohl

    发明人： Juergen Treiber ,  Hartmuth Kraemer ,  Thomas Wuensch ,  Stefan Woerz ,  Willi Strohl

    IPC分类号： F02M37/04 ,  F02M37/08 ,  F04C2/344 ,  F04C11/00 ,  F04C13/00 ,  F04C15/00

    CPC分类号： F02M37/08 ,  F02M37/045 ,  F04C11/008 ,  F04C2/3445

    摘要： A fuel feed assembly with a feed pump of the roller-cell pump type, of which the pump rotor rotates eccentrically in a pumping chamber has a plurality of rollers which are guided in radial grooves of the disk-shaped pump rotor and are distributed uniformly over the circumference. When the pump rotor is rotating, the rollers run, as a result of the centrifugal force, on a bore wall of an intermediate ring radially delimiting the pumping chamber. The bore wall forms a running track. At the same time, the rollers delimit individual sickle-shaped pump rotor and the bore wall and the volume decreases from a suction port towards a delivery port as a result of the eccentricity of the pump rotor. At the same time, there is provided between the delivery port and suction port in the direction of rotation of the pump rotor a narrow-gap region which, according to the invention, is made so large that the pump working spaces passing through this region are closed completely.

    摘要翻译： 具有辊式电池泵类型的馈送泵的燃料供给组件，其中泵转子在泵送室中偏心旋转，具有多个在盘形泵转子的径向槽中被引导并且均匀地分布在其上的辊 周长。 当泵转子旋转时，作为离心力的结果，滚子在径向限定泵送室的中间环的孔壁上运行。 孔壁形成跑道。 同时，由于泵转子的偏心度，滚子限定单个镰形泵转子和孔壁，并且由吸入口朝向输送口减小体积。 同时，根据本发明，在泵转子的旋转方向上在输送口和吸入口之间设置有窄间隙区域，根据本发明，输送口和吸入口的大小使得通过该区域的泵工作空间为 完全关闭

    Polyesters based on hydroxyl-containing prepolymers of olefinically unsaturated monomers and their use as binders for electrophotographic toners
    4.
    发明授权
    Polyesters based on hydroxyl-containing prepolymers of olefinically unsaturated monomers and their use as binders for electrophotographic toners 失效
    基于含烯烃不饱和单体的含羟基预聚物的聚酯及其作为电子照相调色剂的粘合剂的用途

    公开(公告)号：US5494964A

    公开(公告)日：1996-02-27

    申请号：US307790

    申请日：1994-09-30

    申请人： Georg Meichsner ,  Thomas Wuensch ,  Rainer Dyllick-Brenzinger

    发明人： Georg Meichsner ,  Thomas Wuensch ,  Rainer Dyllick-Brenzinger

    IPC分类号： B41M5/52 ,  C08G63/00 ,  C08G63/12 ,  C08G81/02 ,  G03G9/087 ,  C08G63/48 ,  G03G9/00

    CPC分类号： G03G9/08786 ,  B41M5/5272 ,  C08G63/00 ,  C08G81/024 ,  G03G9/08755

    摘要： Polyester resins suitable as binders for electrophotographic toners and for acceptor layers for the thermal diffusion printing process based on hydroxyl-containing prepolymers of olefinically unsaturated monomers obtained by(1) polymerization of a mixture of(a) from 60 to 90% by weight of styrene or of a styrene derivative,(b) from 0 to 40% by weight of one or more C.sub.1 -C.sub.12 -alkyl esters of acrylic or methacrylic acid, acrylonitrile or methacrylonitrile, acrylamide or methacrylamides, maleic anhydride or maleimide,(c) from 0 to 20% by weight of one or more hydroxyl-containing acrylic or methacrylic acid derivatives, and(d) from 0 to 2% by weight of one or more polyolefinically unsaturated monomers,to give the prepolymer A, the hydroxyl groups being incorporated in A by using hydroxyl-containing regulators if the monomer component (c) is absent, and subsequently(2) polycondensation of a mixture ofA) from 5 to 95% by weight of the prepolymer A,B) from 0 to 95% by weight of a further polyol, of a polyester or of a polyamide or a mixture thereof andC) from 5 to 70% by weight of one or more aliphatic or aromatic dicarboxylic acids C or C.sub.1 -C.sub.4 -alkyl esters thereof.

    摘要翻译： PCT No.PCT / EP93 / 00696 Sec。 371日期1994年9月30日 102（e）1994年9月30日PCT 1993年3月23日PCT公布。 WO93 / 20129 PCT公开号 日期：1993年10月14日。适用于电子照相色调剂的粘合剂的聚酯树脂和用于热扩散印刷方法的受体层的聚酯树脂，其基于通过（1）（60）的混合物聚合而获得的烯属不饱和单体的含羟基预聚物 至90重量％的苯乙烯或苯乙烯衍生物，（b）0至40重量％的丙烯酸或甲基丙烯酸的一种或多种C 1 -C 12烷基酯，丙烯腈或甲基丙烯腈，丙烯酰胺或甲基丙烯酰胺，马来酸酐或 马来酰亚胺，（c）0至20重量％的一种或多种含羟基的丙烯酸或甲基丙烯酸衍生物，和（d）0至2重量％的一种或多种聚烯烃不饱和单体，得到预聚物A， 如果单体组分（c）不存在，则羟基基团通过使用含羟基的调节剂并入其中，随后（2）将A）的混合物缩聚为5至95重量％的预聚物A，B）从 0〜95％ 另外的多元醇，聚酯或聚酰胺或其混合物的重量，C）5-70重量％的一种或多种脂族或芳族二羧酸C或C 1 -C 4烷基酯。