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公开(公告)号：US09175680B2
公开(公告)日：2015-11-03
申请号：US13751374
申请日：2013-01-28
申请人： JTEKT CORPORATION
CPC分类号： F04C11/008 , F01C21/10 , F04C2/102 , F04C15/008 , F04C2240/40 , F04C2240/805
摘要： A stator is fixedly fastened at its outer periphery by a cylindrical and thin metal collar. One end of the collar is engaged with a pump housing. Multiple metal nuts are embedded in insulators fitted to stator cores through insert molding. The stator of a brushless motor is fixed by screwing bolts passed through the pump housing from a pump plate, to nuts embedded in the insulators.
摘要翻译： 定子通过圆柱形和薄金属环固定在其外周。 衣领的一端与泵壳接合。 多个金属螺母嵌入到通过嵌件成型安装在定子芯上的绝缘体中。 无刷电动机的定子通过螺旋穿过泵壳体的螺栓从泵板固定到嵌入在绝缘体中的螺母。
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公开(公告)号：US20140286809A1
公开(公告)日：2014-09-25
申请号：US14218038
申请日：2014-03-18
申请人： JTEKT Corporation
发明人： Junichi Miyaki , Takatoshi Sakata
IPC分类号： F04C2/10
CPC分类号： F04C2/105 , F01C21/10 , F04C2/102 , F04C14/26 , F04C15/0092
摘要： A pump includes a second housing member in which a suction-side groove and a discharge-side groove are formed at a predetermined interval in a circumferential direction of a bottom of a pump chamber so as to be recessed in the bottom of the pump chamber. Fitting portions that are fitted to bosses are formed on an outer surface of the second housing member. A protruding portion, which overlaps with the bosses in a thickness direction, is formed so as to protrude from a surface of the housing on which the fitting portions are formed. A relief valve is provided in the protruding portion, and the relief valve discharges fluid from the discharge-side groove when pressure in the discharge-side groove is equal to or higher than predetermined pressure.
摘要翻译： 泵包括第二壳体构件，其中在泵室的底部的圆周方向上以预定间隔形成有吸入侧槽和排出侧槽，以便在泵室的底部凹入。 在第二壳体构件的外表面上形成有安装于凸台的嵌合部。 在厚度方向上与凸起重叠的突出部形成为从形成有嵌合部的壳体的表面突出。 在突出部设有安全阀，当排出侧槽的压力为规定压力以上时，溢流阀从排出侧槽排出流体。
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公开(公告)号：US09291163B2
公开(公告)日：2016-03-22
申请号：US14218038
申请日：2014-03-18
申请人： JTEKT Corporation
发明人： Junichi Miyaki , Takatoshi Sakata
CPC分类号： F04C2/105 , F01C21/10 , F04C2/102 , F04C14/26 , F04C15/0092
摘要： A pump includes a second housing member in which a suction-side groove and a discharge-side groove are formed at a predetermined interval in a circumferential direction of a bottom of a pump chamber so as to be recessed in the bottom of the pump chamber. Fitting portions that are fitted to bosses are formed on an outer surface of the second housing member. A protruding portion, which overlaps with the bosses in a thickness direction, is formed so as to protrude from a surface of the housing on which the fitting portions are formed. A relief valve is provided in the protruding portion, and the relief valve discharges fluid from the discharge-side groove when pressure in the discharge-side groove is equal to or higher than predetermined pressure.
摘要翻译： 泵包括第二壳体构件，其中在泵室的底部的圆周方向上以预定间隔形成有吸入侧槽和排出侧槽，以便在泵室的底部凹入。 在第二壳体构件的外表面上形成有安装于凸台的嵌合部。 在厚度方向上与凸起重叠的突出部形成为从形成有嵌合部的壳体的表面突出。 在突出部设有安全阀，当排出侧槽的压力为规定压力以上时，溢流阀从排出侧槽排出流体。
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