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    • 31. 发明申请
    • Rotor of rotary-electric machine
    • 旋转电机转子
    • US20070085428A1
    • 2007-04-19
    • US11581437
    • 2006-10-17
    • Kenichi HattoriMitsuru SaekiAkitomi SembaTadaaki KakimotoTakashi WatanabeManabu SuzukiTakashi ShibataSeijiro Muramatsu
    • Kenichi HattoriMitsuru SaekiAkitomi SembaTadaaki KakimotoTakashi WatanabeManabu SuzukiTakashi ShibataSeijiro Muramatsu
    • H02K9/00H02K23/26
    • H02K3/24
    • In a rotor of a rotary-electric machine, in order to improve a cooling performance of a rotor winding, in a rotor winding on an end portion of the rotor in an axial direction, the rotor winding being held by a retaining ring of the rotor winding formed by laminating a plurality of conductors in slots of a rotor iron core extending in an axial direction and having a plurality of slots formed at predetermined intervals in a peripheral direction, ventilation channels through which cooling air flows are formed in the surfaces of the conductors along a longitudinal direction. The ventilation channels have air inlet holes which guide the cooling air and exhaust holes which exhaust the cooling air, the conductors provided with the ventilation channels which are formed in the surfaces of the conductors along the longitudinal direction and through which the cooling air flows are laminated to constitute the rotor winding, and the conductors include openings of the air inlet holes in bottoms of the conductors on a side opposite to a side on which the ventilation channels are formed.
    • 在旋转电机的转子中,为了提高转子绕组的冷却性能,在轴向的转子的端部的转子绕组中,转子绕组由转子的保持环保持 通过在轴向上延伸的转子铁芯的槽中层叠多个导体而形成的绕组,并且具有沿周向方向以预定间隔形成的多个槽,在导体的表面中形成有冷却空气流过的通风通道 沿着纵向方向。 通风通道具有引导冷却空气和排出冷却空气的排气孔的进气孔,沿着纵向方向形成在导体表面上的通风通道的导体和冷却空气流过的通道 构成转子绕组,并且导体包括在与形成有通风通道的一侧相对的一侧的导体的底部中的空气入口孔的开口。
    • 32. 发明申请
    • Grass collecting system for a lawn mower
    • 割草机草收集系统
    • US20050109003A1
    • 2005-05-26
    • US10936432
    • 2004-09-08
    • Takashi ShibataHideya UmemotoNobuyuki YamashitaEriya HaradaTakashi Kuramoto
    • Takashi ShibataHideya UmemotoNobuyuki YamashitaEriya HaradaTakashi Kuramoto
    • A01D34/63A01D34/64A01D43/063A01D43/00
    • A01D43/0635
    • A grass collecting system having a grass collecting duct for transmitting grass clippings reaped by a mower unit to a grass catcher in a grass collecting position, the grass catcher being swingable to a grass discharge position. The grass collecting duct includes a top plate and right and left side plates for guiding the grass clippings from the mower unit to the grass catcher. An outlet portion is defined by an end of a space surrounded by the top plate and the right and left side plates. A grass clippings discharge path is formed for transmitting the grass clippings received from said mower unit, from the outlet portion (6B) of the grass collecting duct (6) into the grass catcher (5). A bottom plate unit (63) disposed in the outlet portion to be swingable about a pivot shaft (73) from a guide position for preventing falling of the grass clippings to an upstanding position. The bottom plate unit (63) has a shortening mechanism for shortening a distance between a forward end of the bottom plate unit projecting into the grass collecting duct (6), and the pivot shaft.
    • 一种草地收集系统,具有用于将通过割草机单元收割的草屑传送到收集位置的草地捕集器的草地收集管道,所述捕草器可摆动到放牧位置。 草收集管包括顶板和用于将割草机从割草机引导到捕草器的左右侧板。 出口部分由顶板和右侧板和左侧板围绕的空间的端部限定。 形成草屑排出路径,用于将从所述割草机单元接收的草屑从草集合管道(6)的出口部分(6B)传送到捕草器(5)中。 布置在出口部分中的底板单元(63)能够从引导位置围绕枢轴(73)摆动,以防止草屑落到直立位置。 底板单元(63)具有缩短突出到草集合管(6)的底板单元的前端与枢转轴之间的距离的缩短机构。
    • 35. 发明授权
    • Fine particles of high heat resistant polymer and epoxy esters
    • 高耐热聚合物和环氧酯的细颗粒
    • US5854313A
    • 1998-12-29
    • US845206
    • 1997-04-21
    • Yoshimasa OmoriHiroya OkumuraTakashi Shibata
    • Yoshimasa OmoriHiroya OkumuraTakashi Shibata
    • C08F265/04C08F290/06C08G59/17C08L63/10C08K3/20
    • C08L63/10C08F265/04C08F290/064C08G59/1466Y10S525/922
    • Fine particles of high heat resistant polymer obtained by emulsion polymerization or seeded polymerization of at least one epoxy ester (C) having two or more unsaturated bonds in one molecule and at least one reactive monomer (D) having at least one unsaturated double bond in one molecule, in the absence of a water-insoluble inorganic material as a dispersion stabilizer, the epoxy ester (C) being obtained by adding at least one unsaturated monobasic acid (B) to at least one epoxide (A-1) having at least one glycidyl group and one monocyclic hydrocarbon group in one molecule, and/or at least one epoxide (A-2) having at least one cycloaliphatic epoxy group in one molecule. The fine polymer particles have excellent heat resistance and solvent resistance, and an aqueous or alcoholic dispersion of such fine polymer particles is produced therefrom.
    • 通过在一个分子中具有两个或更多个不饱和键的至少一个环氧酯(C)和至少一个在一个分子中具有至少一个不饱和双键的反应性单体(D)的乳液聚合或接种聚合而获得的高耐热聚合物的细颗粒 分子,在不存在作为分散稳定剂的水不溶性无机材料的情况下,环氧酯(C)是通过向至少一种具有至少一个的环氧化物(A-1)的至少一种环氧化物(A-1)加入至少一种不饱和一元酸 一个分子中的缩水甘油基和一个单环烃基,和/或至少一个在一个分子中具有至少一个脂环族环氧基的环氧化物(A-2)。 聚合物微粒具有优异的耐热性和耐溶剂性,由​​此生产这种聚合物微粒的水分散体或醇分散体。