摘要:
Stator terminals are fastened between head portions and coupling seats in a state of surface contact by screwing relay members onto external screw thread portions of output terminal bolts. Three-phase wire terminals are fastened in a state of surface contact to end surfaces of the relay members at opposite ends from the coupling seats by screwing nuts onto the external screw thread portions of the output terminal bolts. In addition, insulating tubes are interposed between the relay members and extraction apertures so as to cover outer sides of the relay members.
摘要:
Stator terminals are fastened between head portions and coupling seats in a state of surface contact by screwing relay members onto external screw thread portions of output terminal bolts. Three-phase wire terminals are fastened in a state of surface contact to end surfaces of the relay members at opposite ends from the coupling seats by screwing nuts onto the external screw thread portions of the output terminal bolts. In addition, insulating tubes are interposed between the relay members and extraction apertures so as to cover outer sides of the relay members.
摘要:
An output terminal board of this invention is capable of improving easy and simple installation of an electric rotating machine and wiring output harnesses so as to avoid thermal influence from a stator. The electric rotating machine 2 for vehicle acting as a moter or a generator includes brackets 7 and 15 on both front side (pulley side) and rear side of a stator. Further, the electric rotating machine 2 includes a stator three-phase output line output portion and is provided with an output terminal board 8 at one bracket 7, the output terminal board 8 having a terminal for connecting the three-phase output harnesses 6 connected to an external controller. This output terminal board 8 is disposed in such a manner as being capable of joining to the bracket 7 side on which the output terminal board 8 is mounted, and the three output harnesses 6 are taken out substantially in parallel to one another.
摘要:
A welding set and a welding method that suppresses the unnecessary magnetization of a permanent magnet member by a welding current when welding one metal member including a permanent magnet member and the other metal member together are obtained. The welding set is provided with a work retaining part 3 that retains a work 14; a pressure device 4 located over the work retaining part 3 with a work-providing space interposed; a first welding electrode 8 mounted on a moving part 4a of the pressure device 4; a second welding electrode 10; and a welding transformer 11 that supplies a welding current to both of the welding electrodes 8, 10. Both of the welding electrodes 8, 10 are located on one end side of the work 14 with respect to one metal member and the other metal member respectively, as well as are located so that there is no permanent magnet member 18 between respective abutment terminal of one metal member and the other metal member.
摘要:
A welding set and a welding method that suppresses the unnecessary magnetization of a permanent magnet member by a welding current when welding one metal member including a permanent magnet member and the other metal member together are obtained. The welding set is provided with a work retaining part 3 that retains a work 14; a pressure device 4 located over the work retaining part 3 with a work-providing space interposed; a first welding electrode 8 mounted on a moving part 4a of the pressure device 4; a second welding electrode 10; and a welding transformer 11 that supplies a welding current to both of the welding electrodes 8, 10. Both of the welding electrodes 8, 10 are located on one end side of the work 14 with respect to one metal member and the other metal member respectively, as well as are located so that there is no permanent magnet member 18 between respective abutment terminal of one metal member and the other metal member.
摘要:
A cylindrical magnetic pole portion of a rotor core is constituted by first and second cylindrical magnetic pole sub-portions prepared as solid bodies. First and second magnetic poles are formed on the first and second cylindrical magnetic pole portions so as to be arranged in a circumferential direction so as to be separated from each other on an inner peripheral side by first and second recessed grooves recessed into an inner peripheral surface, and linked to each other on an outer peripheral side by first and second thin layer portions constituted by floor portions of the first and second recessed grooves.
摘要:
A cylindrical magnetic pole portion of a rotor core is constituted by first and second cylindrical magnetic pole sub-portions prepared as solid bodies. First and second magnetic poles are formed on the first and second cylindrical magnetic pole portions so as to be arranged in a circumferential direction so as to be separated from each other on an inner peripheral side by first and second recessed grooves recessed into an inner peripheral surface, and linked to each other on an outer peripheral side by first and second thin layer portions constituted by floor portions of the first and second recessed grooves.
摘要:
First and second permanent magnets are each disposed between circumferentially-adjacent pairs of first and second claw-shaped magnetic pole portions so as to contact a circumferential side surface of the first and second claw-shaped magnetic pole portions. An axial length (L1) of a stator core relative to an axial distance (L2) between facing end surfaces of first and second yoke portions is constructed so as to satisfy an expression L1>L2.
摘要翻译:第一和第二永久磁铁分别设置在第一和第二爪形磁极部分的周向相邻对之间,以便接触第一和第二爪状磁极部分的周向侧表面。 定子铁芯相对于第一和第二磁轭部分的相对端面之间的轴向距离(L SUB 2)的轴向长度(L L1> 1)构成为满足 表达式L 1 SUB> L 2 SUB>。
摘要:
An output terminal mount includes a molded resin body in which a harness connecting portion and a mounting portion are formed integrally; internal terminals insert molded into the molded resin body such that connecting terminals at a first end are exposed inside harness slots and three-phase output wires are each connected at a second end; and three-phase output bolts insert molded into the molded resin body so as to project into each of the harness slots, nuts being fastened to the projecting portions such that the connecting terminals and terminals of a three-phase output wiring harness are placed in pressure contact with each other. The output terminal mount is mounted by fixing the mount portion to an end surface of a rear bracket at a position between an outer periphery of a crown portion and a radially outer peripheral surface of the rear bracket.
摘要:
Each of the phases of coil in an armature winding of a dynamoelectric machine is constructed so as to have six turns, an inverter has a plurality of element-diode sets, each element-diode set including a pair of switching elements connected in series and diodes connected in parallel to the switching elements, connection points of the switching elements connected in series are connected to the dynamoelectric machine, a control apparatus controls the inverter such that the dynamoelectric machine is driven by supplying electric power from a first battery to the dynamoelectric machine during starting of an engine, and alternator mode electric power generation is performed by the dynamoelectric machine at least in a normal rotational speed region of the engine.