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    • 1. 发明授权
    • Method of manufacturing rotating electrical machine
    • 旋转电机制造方法
    • US08752276B2
    • 2014-06-17
    • US13355861
    • 2012-01-23
    • Toshiyuki YoshikawaSatoru Hara
    • Toshiyuki YoshikawaSatoru Hara
    • H02K15/00
    • H02K15/00H02K7/1004
    • A method of manufacturing a rotating electrical machine has steps of a preparation step that accommodates the cap in a jig space while bringing the jig and the pulley in contact in an up-and-down direction so that an operation space is sealed, and a main step that decompresses the operation space to pressure lower than atmospheric pressure, moves the cap to an upper side in the decompressed operation space, and press-fits the cap into the pulley. By this, an inclination and a misalignment in the axial direction of the cap by the action of the reaction force can be suppressed since the reaction force acting downwardly on the cap can be weakened compared with the case where the cap is press-fit under atmospheric pressure. Therefore, the press-fit-state of the cap can be stabilized.
    • 旋转电机的制造方法具有如下步骤:在使夹具和滑轮沿上下方向接触的同时将盖容纳在夹具空间中,使得操作空间被密封,并且主体 将操作空间减压到低于大气压的压力,将盖移动到减压操作空间中的上侧,并将盖压配合到滑轮中。 由此,与在大气压下配合的情况相比,可以抑制由反作用力作用而在盖的轴向上的倾斜和偏移。 压力。 因此,盖的压配合状态可以稳定。
    • 3. 发明授权
    • Method of joining a plurality of conductor segments to form stator winding
    • 连接多个导体段以形成定子绕组的方法
    • US07788791B2
    • 2010-09-07
    • US12003017
    • 2007-12-19
    • Satoru Hara
    • Satoru Hara
    • H02K15/00H02K15/14
    • H02K15/0081H02K15/064Y10T29/49009Y10T29/49012Y10T29/49071Y10T29/53143
    • In a method, a first electrode is moved to contact with first paired ends of first paired conductor segments. Next, a second electrode is moved opposing the first paired ends Electric conduction is established between the first electrode and the second electrode via the first paired ends of the first paired conductor segments to weld the first paired ends of the first paired conductor segments based on the electrical conduction therebetween. Next, the second electrode is moved opposing second paired ends of second paired conductor segments while the first electrode is kept in contact with the first paired ends. Electric conduction is established between the first electrode and the second electrode via the welded first paired ends and the second paired ends to thereby weld the second paired ends of the second paired conductor segments based on the electrical conduction therebetween.
    • 在一种方法中,使第一电极移动以与第一成对导体段的第一配对端接触。 接下来,第二电极相对于第一成对端移动。经由第一成对导体段的第一配对端在第一电极和第二电极之间建立电传导,以基于第一配对导体段的第一配对端焊接第一配对导体段的第一配对端 其间导电。 接下来,当第一电极与第一配对端保持接触时,第二电极相对于第二成对导体段的第二配对端移动。 通过焊接的第一成对端和第二成对端,在第一电极和第二电极之间建立导电,从而基于它们之间的导电焊接第二成对导体段的第二配对端。
    • 9. 发明申请
    • Method of joining a plurality of conductor segments to form stator winding
    • 连接多个导体段以形成定子绕组的方法
    • US20080148551A1
    • 2008-06-26
    • US12003017
    • 2007-12-19
    • Satoru Hara
    • Satoru Hara
    • H02K15/04B23K9/12
    • H02K15/0081H02K15/064Y10T29/49009Y10T29/49012Y10T29/49071Y10T29/53143
    • In a method, a first electrode is moved to contact with first paired ends of first paired conductor segments. Next, a second electrode is moved opposing the first paired ends Electric conduction is established between the first electrode and the second electrode via the first paired ends of the first paired conductor segments to weld the first paired ends of the first paired conductor segments based on the electrical conduction therebetween. Next, the second electrode is moved opposing second paired ends of second paired conductor segments while the first electrode is kept in contact with the first paired ends. Electric conduction is established between the first electrode and the second electrode via the welded first paired ends and the second paired ends to thereby weld the second paired ends of the second paired conductor segments based on the electrical conduction therebetween.
    • 在一种方法中,使第一电极移动以与第一成对导体段的第一配对端接触。 接下来,第二电极相对于第一成对端移动。经由第一成对导体段的第一配对端在第一电极和第二电极之间建立电传导,以基于第一配对导体段的第一配对端焊接第一配对导体段的第一配对端 其间导电。 接下来,当第一电极与第一配对端保持接触时,第二电极相对于第二成对导体段的第二配对端移动。 通过焊接的第一成对端和第二成对端,在第一电极和第二电极之间建立导电,从而基于它们之间的导电焊接第二成对导体段的第二配对端。