Alternator directly connected to engine
    2.
    发明授权
    Alternator directly connected to engine 失效
    发电机直接连接发动机

    公开(公告)号:US07365462B2

    公开(公告)日:2008-04-29

    申请号:US11199186

    申请日:2005-08-09

    IPC分类号: H02K5/00

    CPC分类号: H02K5/20 H02K7/1815 H02K9/06

    摘要: An alternator is composed of a frame, a rotor rotatably supported in the frame, a stator contained in the frame outside the rotor and other associated components. A front end of the alternator is directly mounted on a mounting surface of an engine having a fairly large size, and a front end of a rotor shaft is directly connected to an engine shaft. The frame includes inlet windows for introducing cooling air into the alternator and outlet windows for exhausting the cooling air after cooling a stator coil and other components in the alternator. The inlet and outlet windows are positioned so that cool air is always introduced into the alternator, preventing hot air once exhausted from the alternator from staying between an engine bracket and the inlet windows and being sucked again into the alternator. Further, the outlet windows are positioned at a radial outside of a front coil end of a stator winding, so that the front coil end is fully exposed to the cooling air.

    摘要翻译: 交流发电机由框架,可旋转地支撑在框架中的转子,包含在转子外部的框架中的定子和其他相关部件组成。 交流发电机的前端直接安装在具有相当大尺寸的发动机的安装表面上,并且转子轴的前端直接连接到发动机轴。 框架包括用于将冷却空气引入交流发电机的入口窗口和用于在冷却定子线圈和交流发电机中的其它部件之后排出冷却空气的出口窗口。 入口和出口窗口被定位成使得冷空气总是被引入到交流发电机中,防止一旦从交流发电机排出的热空气停留在发动机支架和入口窗口之间并被再次吸入交流发电机中。 此外,出口窗口位于定子绕组的前线圈端的径向外侧,使得前线圈端部完全暴露于冷却空气。

    Rotary electric machine with stator having an annular array of poles
    3.
    发明授权
    Rotary electric machine with stator having an annular array of poles 有权
    具有定子的旋转电机具有环形极阵列

    公开(公告)号:US07126246B2

    公开(公告)日:2006-10-24

    申请号:US10513930

    申请日:2003-05-08

    IPC分类号: H02K3/18 H02K15/00

    CPC分类号: H02K3/522 H02K3/18

    摘要: Coils in respective poles are all wound in the same shape. The coils are wound such that one of the winding ends in a predetermined layers, for a single turn, is passes to an adjacent layer, or single turns at the winding ends in a predetermined layer are wound to different adjacent positions, whereby the cross-sectional shape of the coils is unsymmetrical. The coils are wound such that part of each coil crosses or contacts an intermediate line bisecting the angle formed between the axes of the coils.

    摘要翻译: 各极中的线圈都以相同的形状缠绕。 卷绕线圈使得一个绕组端部以预定的层转动一个单一的转弯,传递到相邻的层,或者在预定层中的卷绕端处的单个匝被缠绕到不同的相邻位置, 线圈的截面形状是不对称的。 卷绕线圈使得每个线圈的一部分与形成在线圈的轴线之间的角度相等的中间线交叉或接触。

    Rotary electric machine having variably-dimensioned housing ventilation
holes
    4.
    发明授权
    Rotary electric machine having variably-dimensioned housing ventilation holes 失效
    旋转电机具有可变尺寸的外壳通风孔

    公开(公告)号:US5650675A

    公开(公告)日:1997-07-22

    申请号:US274815

    申请日:1994-07-14

    CPC分类号: H02K5/20 H02K9/06

    摘要: A vehicle alternating current generator increasing the flow of cooling air therethrough and reduces whizzing sounds from cooling windows surrounding the generator's fan. This is done by inclining guide walls separating the cooling windows so that the angle of inclination thereof in the radial direction of the generator is larger the closer the windows are to the forward edge of the housing supports and smaller the closer the windows are to the backward edge of the housing supports. Also, the cooling windows narrow the closer they are to the supports, and are widest in the middle between two adjacent supports. Further, the axial length of the windows may be shorter the closer they are to the supports, and longer in the middle between two adjacent supports.

    摘要翻译: 车辆交流发电机增加冷却空气的流动,并减少发电机风扇周围的冷却窗口发出的嘶嘶声。 这是通过使分隔冷却窗的引导壁倾斜,使得发生器的径向方向上的倾斜角越靠近窗口相对于壳体支撑件的前边缘越大,并且越靠近窗口越向后 外壳支架的边缘。 此外,冷却窗口缩小到靠近支撑件的距离,并且在两个相邻支撑件之间的中间最宽。 此外,窗口的轴向长度可能越短,与支撑件越接近,并且在两个相邻的支撑件之间的中间更长。

    Alternator for a vehicle
    6.
    发明申请
    Alternator for a vehicle 失效
    交通工具车辆

    公开(公告)号:US20050062349A1

    公开(公告)日:2005-03-24

    申请号:US10936801

    申请日:2004-09-09

    CPC分类号: H02K5/00 H02K9/06

    摘要: In a side-mount type vehicle alternator, the mounting faces of a larger stay and a smaller stay are arranged such that the fictive line, which runs through the center of a mounting hole on the mounting face of the larger stay and the center of the mounting hole on the mounting face of the smaller stay, is on the outside of an outermost surface of a front frame and a rear frame. Thus, the alternator is lifted up from an engine bracket and it is possible to make a large space. Hot air being exhausted from exhaust windows flows smoothly to the outside of the space.

    摘要翻译: 在侧装式车辆用交流发电机中,设置有较大支架和较小支架的安装面,使得穿过较大停留物的安装面上的安装孔的中心的虚拟线和 在较小支架的安装面上的安装孔位于前框架和后框架的最外表面的外侧。 因此,交流发电机从发动机支架提升,并且可以形成较大的空间。 从排气窗排出的热空气顺畅地流到空间的外部。

    Electrophotographic image forming apparatus
    7.
    发明授权
    Electrophotographic image forming apparatus 失效
    电子照相成像设备

    公开(公告)号:US5581221A

    公开(公告)日:1996-12-03

    申请号:US354808

    申请日:1994-12-13

    IPC分类号: G03G15/00 G03G15/08 G03G21/00

    摘要: A copying machine wherein a developing device is provided with a first sensor for detecting the toner density in a developer and a second sensor which is provided around a photosensitive drum for detecting the amount of deposited toner on a test pattern. The toner supply is controlled according to a result detected by the second sensor. When the toner density is judged high from a result detected by the first sensor, a developing bias voltage is set high by a computer, and when the toner density is judged low, the developing bias voltage is set low.

    摘要翻译: 一种复印机,其中显影装置设置有用于检测显影剂中的调色剂浓度的第一传感器和设置在感光鼓周围的第二传感器,用于检测测试图案上沉积的调色剂的量。 根据第二传感器检测到的结果控制调色剂供应。 当从第一传感器检测到的结果判断为高浓度的调色剂浓度时,通过计算机将显影偏压设置得高,并且当调色剂浓度判定为低时,显影偏压被设定为低。

    Plastic working method and apparatus
    8.
    发明授权
    Plastic working method and apparatus 失效
    塑料加工方法及装置

    公开(公告)号:US5007281A

    公开(公告)日:1991-04-16

    申请号:US513624

    申请日:1990-04-24

    IPC分类号: B21J9/02 B21J9/06

    CPC分类号: B21J9/025 B21J9/06

    摘要: Plastic working method and apparatus are disclosed. The plastic work such as forging is carried out by partial pressing contact of a die with a partial portion of a workpiece. The die is moved in a swinging or circular rocking fashion. The plastic working apparatus comprises a lower die for supporting the workpiece; an upper die swingably provided in a swinging plane about a predetermined position for relatively depressing the workpiece with respect to the lower die in accordance with the swing motion and for performing the plastic work to the workpiece in cooperation with the lower die; and a moving mechanism for relatively moving the workpiece and the upper die within the swing plane during the working operation. A plastic working method comprises the steps of; swinging at predetermined amplitudes the die arranged in confronted relations with the workpiece; and, relatively moving a center of the swing amplitudes of the die relative to the workpiece within its swinging plane, thereby performing the plastic work in response to a shape of a molding die portion of said die.

    Stator manufacturing apparatus
    9.
    发明授权
    Stator manufacturing apparatus 有权
    定子制造装置

    公开(公告)号:US07886426B2

    公开(公告)日:2011-02-15

    申请号:US12496986

    申请日:2009-07-02

    IPC分类号: B23P19/00 H02K15/00

    摘要: A stator manufacturing apparatus for manufacturing a stator efficiently includes a base plate, a plurality of radially inward displacing jigs disposed radially in an annular pattern on the base plate and which are radially displaceable toward and away from each other, a plurality of core holding jigs disposed radially inward of the radially inward displacing jigs and which are radially displaceable toward and away from each other, a movable plate disposed vertically upward of the base plate and which is vertically movable toward and away from the base plate, a cam disposed on the movable plate for displacing the radially inward displacing jigs radially toward each other when the movable plate is lowered, and a spacer holding jig for holding spacers that are inserted between adjacent separate cores.

    摘要翻译: 定子制造用定子的制造装置,具有基板,多个径向向内移动的夹具,所述多个径向向内移动夹具径向地设置在所述基板上的环状图案中,并且能够相互朝向和远离地径向移动;多个芯保持夹具, 径向向内径向向内移动的夹具,并且可径向向彼此移动;可移动板,其设置在基板的垂直向上并且能够朝向和远离基板垂直移动;凸轮,其设置在可动板上 用于当可移动板下降时将径向向内移动的夹具径向移动,以及用于保持插入在相邻的分离芯之间的间隔件的间隔件保持夹具。

    Rotary electric machine
    10.
    发明申请
    Rotary electric machine 有权
    旋转电机

    公开(公告)号:US20060033395A1

    公开(公告)日:2006-02-16

    申请号:US10513930

    申请日:2003-05-08

    IPC分类号: H02K3/04 H02K3/00 H02K1/00

    CPC分类号: H02K3/522 H02K3/18

    摘要: Coils in respective poles are all wound in the same shape. The coils are wound such that one of the winding ends in a predetermined layers, for a single turn, is passes to an adjacent layer, or single turns at the winding ends in a predetermined layer are wound to different adjacent positions, whereby the cross-sectional shape of the coils is unsymmetrical. The coils are wound such that part of each coil crosses or contacts an intermediate line bisecting the angle formed between the axes of the coils.

    摘要翻译: 各极中的线圈都以相同的形状缠绕。 卷绕线圈使得一个绕组端部以预定的层转动一个单一的转弯,传递到相邻的层,或者在预定层中的卷绕端处的单个匝被缠绕到不同的相邻位置, 线圈的截面形状是不对称的。 卷绕线圈使得每个线圈的一部分与形成在线圈的轴线之间的角度相等的中间线交叉或接触。