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    • 1. 发明授权
    • Swash plate type axial piston pump
    • 斜盘式轴向柱塞泵
    • US5809863A
    • 1998-09-22
    • US626374
    • 1996-04-02
    • Tsutomu TominagaKazuyoshi YamamotoOsamu MatsumotoMitsuharu Hashiba
    • Tsutomu TominagaKazuyoshi YamamotoOsamu MatsumotoMitsuharu Hashiba
    • F04B1/20F04B53/00F04B53/14F04B53/16F04B53/18F01B13/04
    • F04B1/2021F04B1/2078F04B53/18F05B2230/41F05C2201/0457F05C2201/0466F05C2203/04F05C2225/04F05C2253/12
    • A swash plate type axial piston pump improved in respect to wear or abrasion-resistant capability of sliding members of the pump adapted to rotate relative to each other for protecting them from rapid wearing even upon high rotation of the pump. The axial piston pump includes a housing (1), a rotatable shaft (3) supported rotatably within the housing (1), an axial piston pump including a cylinder block (15) mounted on the shaft (3) axially slideably therealong and co-rotatably therewith and a plurality of pistons (21) accommodated axially reciprocatively within a corresponding number of cylinders, respectively, which extend axially, being arrayed around the rotatable shaft (3), a swash plate (23) disposed for moving reciprocatively the pistons (21) in axial direction as the shaft (3) is rotated, and a plurality of sliding members which are incorporated slideably relative to one another for constituting parts of the pump. At least one of the plural sliding members such as the valve plate (31), the cylinder block (15), the shoe (25), the swash plate (23), the shoe holder (27) and the supporting member (24) is coated with a nickel-phosphor-Teflon layer by plating.
    • 旋转斜盘式轴向柱塞泵相对于相对于彼此旋转的滑动构件的耐磨性或耐磨性能而改进,以便即使在泵的高旋转时也可以防止其快速磨损。 轴向柱塞泵包括壳体(1),可旋转地支撑在壳体(1)内的可旋转轴(3),轴向柱塞泵,包括安装在轴(3)上的轴向活塞泵, 分别围绕可旋转轴(3)排列的轴向延伸的相应数量的气缸轴向往复运动的多个活塞(21),设置成用于使活塞(21)往复移动的旋转斜盘(23) ),并且多个滑动构件相对于彼此可滑动地组装以构成泵的部分。 多个滑动构件中的至少一个如阀板(31),气缸体(15),滑块(25),旋转斜盘(23),滑瓦保持架(27)和支撑构件(24) 通过电镀涂覆有镍 - 磷 - 聚四氟乙烯层。
    • 2. 发明授权
    • Swash plate type axial piston pump including lubrication mechanism, and
valve plate
    • 斜盘式轴向柱塞泵包括润滑机构和阀板
    • US5785150A
    • 1998-07-28
    • US805006
    • 1997-02-24
    • Tsutomu TominagaTatsuya IkegamiKazuyoshi YamamotoOsamu MatsumotoKazuyuki UshioKyoya IgarashiTateo KumeNobuaki MurakamiHideyuki Oda
    • Tsutomu TominagaTatsuya IkegamiKazuyoshi YamamotoOsamu MatsumotoKazuyuki UshioKyoya IgarashiTateo KumeNobuaki MurakamiHideyuki Oda
    • F04B27/08F04B1/20F04B53/00F04B53/16F04B53/18F01M1/00
    • F04B53/18F04B1/2021
    • In a swash plate type axial piston pump, a swash plate 23 is fixed and supported in a cabinet while being inclined with respect to the center axial line of a rotary shaft 3. A cylinder block 15 having a plurality of cylinders 13 is attached to the rotary shaft 3 so that the cylinder block 15 slides of the rotary shaft 3 in the axial direction thereof and is rotated integrally therewith. Each one end of a plurality of pistons 21 is slidingly engaged with the cylinder 13 and the other end thereof is abutted against the swash plate 23 through a shoe 25. A valve plate 31 having a suction port 33 and a discharge port 35 is disposed so as to be abutted against the inner surface of the cabinet 1 and the bottom the cylinder block 15 so that a suction path 39 and a discharge path 41 in the cabinet 1 are selectively communicated with a pump chamber 14 in each cylinder through the suction port 33 and the discharge port 35. An operating oil is supplied to the sliding portion between the valve plate 31 and the bottom of the cylinder block 15 by a lubrication means. With this arrangement, since the operating oil is positively supplied to the sliding portion being rotated of the swash plate type axial piston pump, the sliding portion is sufficiently lubricated even if the pump is started to thereby prevent the dry state of the pump.
    • 在斜盘式轴向柱塞泵中,旋转斜盘23固定并支撑在机柜中,同时相对于旋转轴3的中心轴线倾斜。具有多个气缸13的气缸体15附接到 旋转轴3使得气缸体15沿其轴向方向滑动旋转轴3并与其一体旋转。 多个活塞21的一端与气缸13滑动接合,另一端通过滑座25与斜盘23抵接。具有吸入口33和排出口35的阀板31配置成 为了与机壳1的内表面和气缸体15的底部抵接,使得机壳1中的吸入路径39和排出路径41通过吸入口33与每个气缸中的泵室14选择性地连通 和排出口35.工作油通过润滑装置供给到阀板31和气缸体15的底部之间的滑动部分。 通过这种布置,由于工作油被积极地供应到旋转斜盘式轴向柱塞泵旋转的滑动部分,所以即使启动泵,滑动部分被充分润滑,从而防止泵的干燥状态。
    • 3. 发明授权
    • Swash plate type axial piston pump and method of assembling the same
    • 斜盘式轴向柱塞泵及其组装方法
    • US5803714A
    • 1998-09-08
    • US626550
    • 1996-04-02
    • Tsutomu TominagaKazuyoshi YamamotoDaisuke OchiYoshihiko Onishi
    • Tsutomu TominagaKazuyoshi YamamotoDaisuke OchiYoshihiko Onishi
    • F02M59/04F02M69/02F02M69/46F03C1/24F04B1/12F04B1/20F04B53/22F04B1/26
    • F04B53/22F02M59/04F02M69/02F02M69/462F04B1/126F04B1/2064
    • A swash plate type axial piston pump of enhanced assemblability and high assembling efficiency, in which looseness between constituent members of the pump is suppressed to minimum. A valve plate (31) and a cylinder block (15) are inserted in a first housing section (1a) sequentially, and then a second housing section (1b) is installed on the cylinder block (15) around an outer periphery and fixedly secured to the first housing section (1a), wherein an annular resilient member (29), an annular supporting member (24) and an annular shoe holder (27) are inserted in the second housing section (1b) sequentially. A plurality of pistons (21) each having a shoe (25) connected pivotally at one end are inserted into the cylinders (13), respectively, of the cylinder block (15) through retaining holes (27a), respectively, formed in the annular shoe holder (27). A swash plate (23) is inserted into the second housing section (1b) such that one lateral surface thereof bears against the shoes (25) with an outer peripheral portion of the swash plate (23) bearing against an end surface of the annular supporting member (24). A third housing section (1c) supporting the rotatable shaft (3) is attached to the second housing section (1b) and then a bracket (8) incorporating an input shaft (11) and a magnetic coupling (9) is attached to the third housing section (1c).
    • 具有增强的组装性和高组装效率的斜盘式轴向柱塞泵,其中泵的构成构件之间的松动被抑制到最小。 阀板(31)和气缸体(15)依次插入第一壳体部分(1a)中,然后第二壳体部分(1b)围绕外周安装在气缸体(15)上并固定 到第一容纳部分(1a),其中环形弹性部件(29),环形支撑部件(24)和环形销托架(27)依次插入第二壳体部分(1b)中。 各个具有在一端枢转连接的滑块(25)的多个活塞(21)分别通过形成在环形件(2)中的保持孔(27a)分别插入到气缸体(15)的气缸(13) 鞋架(27)。 旋转斜盘(23)插入到第二壳体部分(1b)中,使得其一个侧表面抵靠着鞋(25),其中斜盘(23)的外周部分抵靠环形支撑件 会员(24)。 支撑旋转轴(3)的第三壳体部分(1c)附接到第二壳体部分(1b),然后将包括输入轴(11)和磁耦合器(9)的支架(8)附接到第三壳体部分 住房部分(1c)。
    • 6. 发明授权
    • Navigation apparatuses, methods, and programs
    • 导航设备,方法和程序
    • US07920966B2
    • 2011-04-05
    • US11812911
    • 2007-06-22
    • Michiko EmotoShinya MiyamotoKazuyoshi Yamamoto
    • Michiko EmotoShinya MiyamotoKazuyoshi Yamamoto
    • G01C21/00G08G1/123
    • G01C21/3638
    • Navigation apparatuses, methods, and programs set a first reference point on a driving route, set a second reference point on the driving route, the second reference point being prior to the first reference point along the driving route, and set a third reference point on the driving route, the third reference point being after the first reference point along the driving route. The apparatuses, methods, and programs set a triangular area having vertices corresponding to the first reference point, the second reference point, and the third reference point and obtain three-dimensional map data around the triangular area. The apparatuses, methods, and programs set a predetermined translucent ratio for a structure included in the triangular area. The apparatuses, methods, and programs generate a moving three-dimensional image which displays the driving route overlapped with the structure set with the predetermined translucent ratio and display the generated three-dimensional motion-image.
    • 导航装置,方法和程序在驾驶路线上设置第一参考点,在驾驶路线上设置第二参考点,第二参考点沿着驾驶路线在第一参考点之前,并将第三参考点设置在 驾驶路线,第三参考点沿着驾驶路线在第一参考点之后。 设备,方法和程序设置具有对应于第一参考点,第二参考点和第三参考点的顶点的三角形区域,并且获得三角形区域周围的三维地图数据。 设备,方法和程序为包括在三角形区域中的结构设置预定的半透明比。 装置,方法和程序产生移动三维图像,其显示与以预定的半透明比设置的结构重叠的行驶路线并显示所生成的三维运动图像。
    • 8. 发明申请
    • Substrate processing apparatus
    • 基板加工装置
    • US20090229518A1
    • 2009-09-17
    • US12382222
    • 2009-03-11
    • Tokunobu AkaoKazuyoshi Yamamoto
    • Tokunobu AkaoKazuyoshi Yamamoto
    • B05C11/00
    • G05B19/4183G05B2219/31291G05B2219/31304H01L21/67276Y02P90/10Y02P90/18
    • There is provided a substrate processing apparatus that can easily grasp the relationship of a defect substrate between plural batches.A substrate processing apparatus 10 includes: a display unit 16; a storage unit that accumulates and stores production information of the substrate for each batch, the production information being produced when the substrate is processed; a selection receiving unit that receives the selection of plural batches stored in the storage unit; and a display control unit that controls such that substrate information is displayed on the display part, the substrate information being information relating to a state in which the substrates are held the substrate holding part in the plural batches received by the selection receiving unit.
    • 提供了能够容易地掌握多个批次之间的缺陷基板的关系的基板处理装置。 基板处理装置10包括:显示单元16; 存储单元,其累积并存储每批的所述基板的生产信息,所述生产信息在所述基板被处理时产生; 选择接收单元,其接收存储在所述存储单元中的多个批次的选择; 以及显示控制单元,其控制使得在显示部分上显示基板信息,所述基板信息是与由所述选择接收单元接收的多个批次中所述基板被保持的所述基板保持部分的状态有关的信息。
    • 10. 发明授权
    • Pressure pulsation absorbing device
    • 压力脉动吸收装置
    • US5171944A
    • 1992-12-15
    • US645738
    • 1991-01-25
    • Yoshiyuki AridomeMasanobu NakaneKazuyoshi Yamamoto
    • Yoshiyuki AridomeMasanobu NakaneKazuyoshi Yamamoto
    • F16L55/02F16L55/04F16L55/054
    • F16L55/054
    • A pressure pulsation absorbing device adapted to be connected between a pair of piping flanges includes a cup-shaped silencer box having a central inner bore for fluid flow therethrough, and a plurality of water stop bosses integrally formed with the silencer box around the inner bore and through which piping bolts are to be inserted. An elastic cylindrical body is provided in the silencer box around the water stop bosses to thereby divide the inside space of the silencer box into a radially inward fluid flow section and a radially outward dry section. A plurality of threaded bosses are integrally formed with the silencer box in the dry section for receiving bolts for fixing a side plate covering a side opening in the dry section. A slight clearance is provided respectively between outer surfaces of the water stop bosses and an inner circumference of the cylindrical body, and between outer surfaces of the threaded bosses and an outer periphery of the cylindrical body. The pressure pulsation is absorbed by expansion and contraction of the elastic cylindrical body. However, such expansion and contraction is limited within the range of the slight clearances and, therefore, breakage of the elastic cylindrical body is prevented.
    • 适于连接在一对管道凸缘之间的压力脉动吸收装置包括:具有用于流体流过其中心的中心内孔的杯形消音器箱;以及与消音器箱围绕内孔一体形成的多个止水凸台, 通过其插入管道螺栓。 在消音器箱周围设置有弹性圆柱体,该消音器盒围绕防水凸台,从而将消音器箱的内部空间分成径向向内的流体流动部分和径向向外的干燥部分。 多个螺纹凸台与干燥部分中的消音器箱一体地形成,用于接收用于固定覆盖干燥部分中的侧开口的侧板的螺栓。 分别在防水凸台的外表面和圆柱体的内周之间以及螺纹凸台的外表面和圆柱体的外周之间分别设置一个微小的间隙。 压力脉动由弹性圆柱体的膨胀和收缩吸收。 然而,这种膨胀和收缩在微小间隙的范围内受到限制,因此可以防止弹性圆柱体的破损。