Abstract:
A fluidic torque transfer device is configured such that the attachment angle of a turbine blade at a fluid outlet of a turbine runner is smaller than the attachment angle of the turbine blade at a fluid inlet of the turbine runner. Furthermore, the turbine runner is structured so that a cross-sectional area St of a turbine flow path defined by the turbine shell, adjacent turbine blades, and the turbine core, which is perpendicular to a centerline of the turbine flow path, satisfies |St−Sref|/Sref≦0.2, where a reference area Sref is an average of maximum and minimum values of a cross-sectional area of a pump flow path defined by the pump shell, adjacent pump blades, and the pump core of the pump impeller, which is perpendicular to a centerline of the pump flow path.
Abstract translation:流体转矩传递装置被构造成使得涡轮叶片在涡轮转轮的流体出口处的附着角度小于涡轮机叶轮在涡轮机转轮的流体入口处的附接角度。 此外,涡轮流道被构造成使得由涡轮壳体,相邻的涡轮机叶片和涡轮机芯线限定的涡轮流动路径的横截面积St垂直于涡轮流动路径的中心线,满足| St -Sref|/Sref@0.2,其中参考区域Sref是由泵壳体,相邻泵叶片和泵叶轮的泵芯限定的泵流路的横截面积的最大值和最小值的平均值 ,其垂直于泵流路的中心线。
Abstract:
A fluidic torque transfer device is configured such that the attachment angle of a turbine blade at a fluid outlet of a turbine runner is smaller than the attachment angle of the turbine blade at a fluid inlet of the turbine runner. Furthermore, the turbine runner is structured so that a cross-sectional area St of a turbine flow path defined by the turbine shell, adjacent turbine blades, and the turbine core, which is perpendicular to a centerline of the turbine flow path, satisfies |St−Sref|/Sref≦0.2, where a reference area Sref is an average of maximum and minimum values of a cross-sectional area of a pump flow path defined by the pump shell, adjacent pump blades, and the pump core of the pump impeller, which is perpendicular to a centerline of the pump flow path.
Abstract translation:流体转矩传递装置被构造成使得涡轮叶片在涡轮转轮的流体出口处的附着角度小于涡轮机叶轮在涡轮机转轮的流体入口处的附接角度。 此外,涡轮流道被构造成使得由涡轮壳体,相邻的涡轮机叶片和涡轮机芯线限定的涡轮流动路径的横截面积St垂直于涡轮流动路径的中心线,满足| St -Sref | / Sref≦̸ 0.2,其中参考面积Sref是由泵壳,相邻泵叶片和泵叶轮的泵芯限定的泵流路的横截面面积的最大值和最小值的平均值 ,其垂直于泵流路的中心线。
Abstract:
A method for reinforcing a structure with a sheet containing reinforcing fiber yarns is disclosed, by which method separation of the sheet is sufficiently prevented, maximum use of the sheet strength is achieved, and existing structures are effectively reinforced. The method includes the step of providing a sheet containing reinforcing fiber yarns over the surface of a structure selected from the group consisting of concrete and steel structures, with a flexible material interposed therebetween, the flexible material having a tensile elongation of 10 to 200% at maximum load at 23° C., and a tensile strength of 0.1 to 50 N/mm2 at 23° C.
Abstract translation:公开了一种用含增强纤维纱线的片材加强结构的方法,通过该方法充分防止了片材的分离,最大限度地利用片材强度,有效地增强了现有的结构。 该方法包括以下步骤:在由混凝土和钢结构组成的组中选择的结构的表面上提供含有增强纤维纱线的片材,其间插入柔性材料,柔性材料的拉伸伸长率为10-200% 在23℃下的最大载荷,在23℃下的拉伸强度为0.1〜50N / mm 2。
Abstract:
In a portable semiconductor storage device, a negative electrode terminal electrically connected to the circuit ground of a board contained in the portable semiconductor storage device contacts both the negative polarity of a cell and conductive outer plates on both sides of the circuit board when the cell is present in the device. When the cell is not present, the circuit ground of the board is not brought into contact with the conductive outer plates. Therefore, backup data can be protected from being destroyed due to external noise when the cell is present, and ground superimposed noise from the conductive outer plates can be cut off when the cell is not present, aiding in the stable operation of the entire system. Since the circuit ground is connected to the conductive outer plates by means of a terminal member of a simplified constuction, an assembly process can be simplified. Thus, the present invention has an advance in that the reliability of the portable semiconductor storage device is enhanced and the cost is lowered.
Abstract:
An aqueous high concentration solution of tert-butyl alcohol can be produced with high conversion and high selectivity by using a material composition having special proportions of tert-butyl alcohol, water and isobutylene or an isobutylene-containing hydrocarbon mixture and reacting isobutylene with water in the presence of a cation exchange resin having sulfonic acid groups preferably in multi-stage reactors and separating inert hydrocarbons and unreacted isobutylene from the reaction solution in a distillation column.
Abstract:
A fluidic torque transfer device configured with a pump impeller that includes a pump shell, a pump blade attached to the pump shell, and a pump core attached to the pump blade; a turbine runner that includes a turbine shell, a turbine blade attached to the turbine shell, and a turbine core attached to the turbine blade; and a stator that includes a stator blade, and rectifies a flow of a hydraulic fluid from the turbine runner to the pump impeller. The outer contour line of the turbine blade extends outward in an extending direction of a rotation center axis of the pump impeller and the turbine runner on the fluid outlet side of the turbine runner more than an outer contour line of the pump blade on the pump shell side.
Abstract:
A starting device includes: a lock-up clutch mechanism; a fluid coupling; a spring damper including a spring, a power transfer portion transferring power from the lock-up clutch mechanism to the spring, and a power output portion transferring power from the spring to an input shaft; and a pendulum damper including a pendulum and a pendulum power transfer portion transferring power from the spring damper to the pendulum. The output portion of the lock-up clutch, the pendulum damper, the spring damper, and the fluid coupling are arranged sequentially in this order from a motor in the axial direction. The lock-up clutch mechanism output and the spring damper output are connected to each other on the outer circumferential side of the pendulum damper, and the spring damper output and the pendulum power transfer portion are connected to each other on the inner circumferential side of the pendulum.
Abstract:
A fluidic torque transfer device configured with a pump impeller that includes a pump shell, a pump blade attached to the pump shell, and a pump core attached to the pump blade; a turbine runner that includes a turbine shell, a turbine blade attached to the turbine shell, and a turbine core attached to the turbine blade; and a stator that includes a stator blade, and rectifies a flow of a hydraulic fluid from the turbine runner to the pump impeller. The outer contour line of the turbine blade extends outward in an extending direction of a rotation center axis of the pump impeller and the turbine runner on the fluid outlet side of the turbine runner more than an outer contour line of the pump blade on the pump shell side.
Abstract:
Cooling oil is fed to a second oil space formed on the inner circumferential side of a hub member, and is also fed through a bypass oil passage to a first oil space formed on the outer circumferential side of a drum member. When the friction plates rotate, with grooves in the friction pads attached to the inner friction plates, the cooling oil flows by inertial force through oil holes in the hub member and through oil holes of the drum member, from the first oil space to the second oil space, and from the second oil space to the first oil space, respectively, through the friction plates. Accordingly, the flow of the cooling oil to the friction plates is improved without notches, etc. in the outer friction plates or in the inner friction plates, resulting in an improvement in cooling of the coupling device.
Abstract:
A semiconductor memory unit has a card body (1) with conductive panels (2, 2') on its surface. Insulating layers (10, 10') are provided on the inside of the conductive panels (2, 2'). A circuit board (5) is provided in the card body (1). A battery contacting member (8) is located close to one of the insulating layers (10, 10'), and is connected with a circuit grounding terminal. A portion (10a) of the insulating layer (10), which is opposed to the battery contacting member (8), is formed to have lower electrostatic breakdown voltage than the other portions of the insulating layers (10, 10'). Thus, when a high voltage ESD noise is applied to the conductive panels (2, 2'), the noise is discharged to the ground through the portion (10a) of the insulating layer (10) and the battery contacting member, so that the memory unit can be free from the bad influence of the noise.