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    • 1. 发明公开
    • Georotor pump with capacity control valve provided rotatable within the shaft.
    • 设置有安装在所述轴内的控制阀Georotor泵。
    • EP2497950A1
    • 2012-09-12
    • EP11157519.7
    • 2011-03-09
    • Volvo Car Corporation
    • Forssell, JonasOdenmarck, ChristerAndersson, LarsAndersson, Jan
    • F04C2/10F04C14/14F16D31/04F16H39/36
    • F15B7/008F01C1/10F01C1/103F01C20/14F04C2/102F04C2/103F04C14/14F16H39/36F16K5/08
    • A gerotor pump (1) comprising;
      ● a housing (2) which comprises a first and a second supply socket (18a, 18b; 19a, 19b),
      ● an inner rotor (4); and
      ● an outer rotor (5) rotatably located relative the housing (2);

      wherein the inner rotor (4) is located within the outer rotor (5), and lobes (13, 14) of the inner and the outer rotor (4, 5) engaging, the inner rotor (4) is centred around an axis (15b) which is eccentric from an axis of rotation (15) of said outer rotor (5), wherein a pressure chamber (7) with a high pressure and a low pressure section, is defined between the inner and outer rotor (4, 5), characterised in, that
      the inner rotor (4) is rotatably arranged on a shaft cylinder (10b) which is fixed at one end of a central drive shaft (10) of the pump (1) and is centred about said rotational axis (15b), whereby said inner rotor (4) wanders in said outer rotor (5) when said central drive shaft (10) is turned, and wherein
      the inner rotor (4) is provided with radial supply conduits (9) extending from the pressure chambers (7) to the shaft cylinder (10b), and wherein
      said shaft cylinder (10b) is provided with at least a first and a second cylinder opening (16, 17), such that the first cylinder opening (16) is axially displaced relative the second cylinder opening (17), and said first opening (16) is arranged such that it is connected to said high pressure section, and said second cylinder opening (17) is arranged such that it is connected to said low pressure section.
    • 摆线泵(1),包括: - 一个外壳(2),其包括第一和第二电源插座(18A,18B; 19A,19B), - 在内部转子(4); 和 - 外转子(5)可旋转地位于相对于所述壳体(2); worin内转子(4)位于所述内的外转子(5)和叶(13,14)和外转子内(4,5)卡合,内转子(4)为中心的(上轴 15b)的所有其是从在所述外转子(5)的旋转(15)的轴线偏心的,worin一个压力室(7)具有高压力和较低的压力部,在所述内和外转子(4,5之间限定 ),其特征在于,所做的内转子(4)可旋转地设置在轴筒(10b)的所有其被固定在所述泵(1)的中心驱动轴(10)的一端,并且为中心绕所述旋转轴线( 15B),其中所述内转子(4)飘荡在所述外转子(5),当所述中心驱动轴(10)被接通,并worin内转子(4)上设置有径向供应管道(9)从所述压力扩展 腔室(7)的轴筒(10B),和worin所述轴筒(10b)中设置有至少一个第一和一个第二圆柱体开口(16,17),并检查所述第一气缸 开口(16)被沿轴向相偏移的第二缸孔(17)和所述第一开口(16)布置并检查它连接到所述高压段,并且所述第二汽缸开口(17)被布置成检查做到了是 连接到所述低压段。
    • 2. 发明公开
    • Overdrive unit
    • Schnellganggetriebe
    • EP2444696A1
    • 2012-04-25
    • EP10188564.8
    • 2010-10-22
    • Volvo Car Corporation
    • Jörgensson, MathiasAndersson, Lars
    • F16H37/04
    • F16H37/046F16H3/54F16H48/08F16H57/037F16H2057/02043
    • The present invention relates to an overdrive unit (1) which is operatively connectable to a transverse mounted front wheel drive vehicle gearbox (2) which has been arranged to provide a single output shaft (3). A planetary gear set (4) and a differential (5) are mounted together in an overdrive unit housing (6) such that the output shaft (3) of the vehicle gearbox (2) is operatively connectable to the planetary gear set (4). The planetary gear set (4) is further operatively connectable to drive shafts (7a, 7b) of the vehicle via the differential (5). A clutch unit (8) is provided for selectively engaging gearing of the planetary gear set (4).
    • 技术领域本发明涉及一种能够可操作地连接到横向安装的前轮驱动车辆变速箱(2)的过驱动单元(1),其被设置成提供单个输出轴(3)。 行星齿轮组(4)和差速器(5)一起安装在过驱动单元壳体(6)中,使得车辆变速箱(2)的输出轴(3)可操作地连接到行星齿轮组(4) 。 行星齿轮组(4)还可操作地连接到经由差速器(5)的车辆的驱动轴(7a,7b)。 离合器单元(8)设置用于选择性地接合行星齿轮组(4)的齿轮传动。
    • 4. 发明公开
    • A gerotor device
    • Gerotorvorrichtung
    • EP2628951A1
    • 2013-08-21
    • EP13168325.2
    • 2011-03-09
    • Volvo Car Corporation
    • Forssell, JonasOdenmarck, ChristerAndersson, LarsAndersson, Jan
    • F04C2/10F04C14/14F16D31/04F16H39/36F01C1/10F01C20/14
    • F15B7/008F01C1/10F01C1/103F01C20/14F04C2/102F04C2/103F04C14/14F16H39/36F16K5/08
    • A gerotor motor (101), comprising;
      ● a housing (102) comprising a first and a second supply socket (18a, b; 19a, b);
      ● an inner rotor (104); and
      ● an outer rotor (104) rotatably located relative the housing (102);

      wherein the inner rotor (104) is located within the outer rotor (105), and lobes (113, 114) of the inner rotor (104) and the outer rotor (105) engaging, and wherein the inner rotor (104) is centred around an rotational axis (115b) which is eccentric from a fix central shaft (115) of the motor (101), characterised in, that
      said inner rotor (104) is eccentric rotatably arranged on said central shaft (115), wherein
      a first and a second flange (129, 130) extending radial from both sides of the outer rotor (105), such that said flanges (129, 130) defines a pressure chamber (107) with a first and a second pressure section between the inner and outer rotor (104, 105).
    • 一种摆线马达(101),包括: - 一个包括第一和第二供应插座(18a,b; 19a,b)的壳体(102); - 内转子(104); 和围绕所述壳体(102)旋转定位的外转子(104)。 其中所述内转子(104)位于所述外转子(105)内,并且所述内转子(104)和所述外转子(105)的凸角(113,114)接合,并且其中所述内转子(104)为中心 围绕与电动机(101)的固定中心轴(115)偏心的旋转轴线(115b),其特征在于,所述内转子(104)可偏心地布置在所述中心轴(115)上,其中第一 以及从所述外转子(105)的两侧径向延伸的第二凸缘(129,130​​),使得所述凸缘(129,130​​)限定了压力室(107),所述第一和第二压力部分在所述内转子 外转子(104,105)。