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公开(公告)号：US09502937B2
公开(公告)日：2016-11-22
申请号：US14473422
申请日：2014-08-29
发明人： Akira Hamajima , Yoshihiko Honda , Yoichi Kawakita
CPC分类号： H02K3/28 , H02K3/522 , H02K2203/09
摘要： The first extending portion 26 overlaps the second extending portion 27 in a radial direction at one part in the circumferential direction and overlaps the third extending portion 28 in the radial direction at another part in the circumferential direction. The second extending portion 27 overlaps the first extending portion 26 in the radial direction at one part in the circumferential direction and overlaps the third extending portion 28 in the radial direction at another part in the circumferential direction. The third extending portion 28 overlaps the first extending portion 26 in the radial direction at one part in the circumferential direction and overlaps the second extending portion 27 in the radial direction at another part in the circumferential direction.
摘要翻译： 第一延伸部26在圆周方向上的一部分的径向上与第二延伸部27重叠，并且在圆周方向的另一部分沿径向与第三延伸部28重叠。 第二延伸部27在圆周方向上的一部分沿径向重叠第一延伸部26，并且在圆周方向的另一部分沿径向与第三延伸部28重叠。 第三延伸部28在圆周方向上的一部分沿径向与第一延伸部26重合，并且在圆周方向上的另一部分沿径向与第二延伸部27重叠。
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公开(公告)号：US20150076943A1
公开(公告)日：2015-03-19
申请号：US14473422
申请日：2014-08-29
发明人： Akira Hamajima , Yoshihiko Honda , Yoichi Kawakita
IPC分类号： H02K3/28
CPC分类号： H02K3/28 , H02K3/522 , H02K2203/09
摘要： The first extending portion 26 overlaps the second extending portion 27 in a radial direction at one part in the circumferential direction and overlaps the third extending portion 28 in the radial direction at another part in the circumferential direction. The second extending portion 27 overlaps the first extending portion 26 in the radial direction at one part in the circumferential direction and overlaps the third extending portion 28 in the radial direction at another part in the circumferential direction. The third extending portion 28 overlaps the first extending portion 26 in the radial direction at one part in the circumferential direction and overlaps the second extending portion 27 in the radial direction at another part in the circumferential direction.
摘要翻译： 第一延伸部26在圆周方向上的一部分的径向上与第二延伸部27重叠，并且在圆周方向的另一部分沿径向与第三延伸部28重叠。 第二延伸部27在圆周方向上的一部分沿径向重叠第一延伸部26，并且在圆周方向的另一部分沿径向与第三延伸部28重叠。 第三延伸部28在圆周方向上的一部分沿径向与第一延伸部26重合，并且在圆周方向上的另一部分沿径向与第二延伸部27重叠。
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公开(公告)号：US20140255199A1
公开(公告)日：2014-09-11
申请号：US14194699
申请日：2014-03-01
发明人： Yoshihiko Honda
CPC分类号： F04D29/18 , B29C45/0025 , B29C45/0046 , F04D29/026 , F04D29/188 , F05D2230/20 , F05D2300/43
摘要： A rotator may be configured to be accommodated in a casing of a pump for sucking a fluid into the casing and discharging the fluid outside of the casing. The rotator may comprise an insert portion configured to insert a rotating shaft and one or more communicating openings. The one or more communicating openings may be disposed in a vicinity of the insert portion, and pierce the rotator in a direction along the rotating shaft. The rotator may be made of resin. A flow direction of the resin located around the insert portion and the one or more communicating openings may extend at least in the direction along the rotating shaft.
摘要翻译： 旋转器可以被配置为容纳在泵的壳体中，用于将流体吸入壳体并将流体排出到壳体外部。 旋转器可以包括被配置为插入旋转轴和一个或多个连通开口的插入部分。 一个或多个连通开口可以设置在插入部分附近，并且沿着旋转轴的方向刺穿旋转体。 旋转体可以由树脂制成。 位于插入部分周围的树脂和一个或多个连通开口的流动方向可以至少沿着旋转轴的方向延伸。
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公开(公告)号：US11105283B2
公开(公告)日：2021-08-31
申请号：US17068992
申请日：2020-10-13
发明人： Makoto Nakagawa , Yoshihiko Honda
摘要： In an evaporated fuel treatment apparatus, a controller performs first purge concentration determination control by gradually increasing a purge flow rate in increments of a predetermined amount and detect a purge concentration based on a detection value of the pressure sensor. As the first purge concentration determination control, the controller performs a control to prohibit changing of an operating state of the purge pump or changing of an open state of the purge valve until a detected concentration determination time at which a variation range of the purge concentration detected based on a detection value of a pressure sensor becomes equal to or less than a predetermined value.
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公开(公告)号：US11015552B2
公开(公告)日：2021-05-25
申请号：US16553228
申请日：2019-08-28
IPC分类号： F02M25/08
摘要： An evaporated fuel processing apparatus includes a canister to collect vapor generated in a fuel tank, a purge passage to purge vapor into an intake passage from the canister, a purge pump provided in the purge passage, a first trifurcated valve in the purge passage between an exhaust port of the purge pump and an outflow port of the purge passage, a second trifurcated valve provided in the purge passage between an inflow port of the purge passage and an intake port of the purge pump, a first bypass passage between the purge passage upstream of the second trifurcated valve and the first trifurcated valve, and a second bypass passage between the purge passage downstream of the first trifurcated valve and the second trifurcated valve. Passages for the vapor and others are switched by switching the first trifurcated valve and the second trifurcated valve during operation of the purge pump.
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公开(公告)号：US20190027992A1
公开(公告)日：2019-01-24
申请号：US16026259
申请日：2018-07-03
发明人： Yoshihiko Honda , Akira Hamajima , Ryohei Otaka
摘要： A stator of a brushless motor may include a core; a bobbin including a pair of side surfaces, an inner wall, and an outer wall; a conductor wire wound by being overlapped in plural layers; and a resin layer covering the bobbin and the conductor wire. A profile of the conductor wire may become larger towards an outer circumferential side of the stator. Among portions of the conductor wire arranged along a rotary axis direction of a rotor on at least one side surface included in the pair of side surfaces and located on an innermost circumferential side of the stator in the respective plural layers, a portion of the conductor wire exposed to the resin layer and separated from the inner wall and the outer wall may be tilted from an inner circumferential side of the stator toward the outer circumferential side of the stator.
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公开(公告)号：US20160211717A1
公开(公告)日：2016-07-21
申请号：US14997759
申请日：2016-01-18
发明人： Yoshihiko Honda , Akira Hamajima
摘要： A stator may include a stator yoke including one or more yoke portions extending along a circumferential direction of the stator yoke; and a cover configured of resin. The stator yoke may include: a contact part at which an end surface of one yoke portion among the one or more yoke portions in the circumferential direction contacts the other end surface of the one yoke portion in the circumferential direction; a first groove extending along an axial direction of the stator yoke in a vicinity of the contact part; and a second groove extending along the axial direction and disposed at a position spaced father away from the contact part than the first groove. The cover may include a filling that fills the first groove, and the second groove may be hollow.
摘要翻译： 定子可以包括定子轭，该定子轭包括沿着定子磁轭的圆周方向延伸的一个或多个磁轭部分; 以及由树脂构成的盖。 定子轭可以包括：一个或多个磁轭部分中的一个磁轭部分的圆周方向上的端面与一个磁轭部的另一个端面在圆周方向上接触的接触部， 在所述接触部附近沿着所述定子线圈的轴向延伸的第一槽; 以及沿轴向延伸的第二凹槽，并且设置在与第一凹槽相比离开接触部分的距离远的位置。 盖可以包括填充第一凹槽的填充物，第二凹槽可以是中空的。
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公开(公告)号：US11203992B2
公开(公告)日：2021-12-21
申请号：US16442599
申请日：2019-06-17
摘要： A vaporized-fuel treating apparatus includes a pump part for controlling a flow of purge gas and a heating part for controlling driving of the pump part and for generating heat. At least a part of the heating part is placed to be exposed in an atmosphere passage. The pump part is either placed in the purge passage or arranged connecting to the purge passage.
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公开(公告)号：US10941718B2
公开(公告)日：2021-03-09
申请号：US16668027
申请日：2019-10-30
摘要： An evaporated fuel processing apparatus preventing evaporated fuel from being discharged out of a canister when residual purge gas is made to return to the canister and processed is provided. In the apparatus, an ECU performs residual purge gas processing operation of returning the residual purge gas into the canister and processing during halt of purge control. This operation includes a residual purge gas pressure-feeding process of pressure-feeding the residual purge gas with the air into the canister by the purge pump in a state in which the atmospheric passage is shut off and the purge passage and the second bypass passages are opened and an air discharge process of discharging the air in the canister outside via the atmospheric passage by opening the atmospheric passage while the purge passage and the second bypass passage are shut off.
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公开(公告)号：US10907583B2
公开(公告)日：2021-02-02
申请号：US16785840
申请日：2020-02-10
IPC分类号： F02M25/08
摘要： A fuel vapor processing apparatus includes an adsorption passage has a first end connected to a fuel tank and a second end open to the atmosphere. The adsorption passage includes a first hollow chamber, a second hollow chamber, and a third hollow chamber. In addition, the adsorption passage includes a first adsorption chamber and a second adsorption chamber. The first adsorption chamber is positioned between the first hollow chamber and the second hollow chamber, and the second adsorption chamber is positioned between the second hollow chamber and the third hollow chamber. The adsorption chambers are configured to adsorb and desorb fuel vapor. A purge passage extends from the second hollow chamber toward an internal combustion engine. A bypass passage extends from the first hollow chamber to the third hollow chamber and bypasses the second hollow chamber. The bypass passage is provided with a shutoff valve that is open during a purge operation and is closed at other times.
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