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    • 21. 发明申请
    • Exhaust Turbo Supercharger
    • 排气涡轮增压器
    • US20090151348A1
    • 2009-06-18
    • US11989306
    • 2007-02-09
    • Noriyuki HayashiYasuaki JinnaiSeiichi IbarakiFumiharu TakahashiYoh Akiyama
    • Noriyuki HayashiYasuaki JinnaiSeiichi IbarakiFumiharu TakahashiYoh Akiyama
    • F02B33/44
    • F02C6/12F01D25/16F01D25/24F02B39/00F02C7/24F05B2260/301F05D2220/40F05D2300/502
    • An exhaust turbo supercharger is provided that is able to effectively prevent exhaust gas that has flowed into between a turbine housing and a bearing housing from leaking to outside of the device, while allowing an excellent level of workability in assembly and disassembly. Included is a turbine housing, into which exhaust gas from an internal combustion engine is introduced; a turbine wheel which is provided within the turbine housing and which is rotation-driven by the exhaust gas; a turbine shaft, one end of which is inserted into the turbine housing, and to which the turbine wheel is attached; a bearing which supports the turbine shaft; and a bearing housing which is connected to the turbine housing and inside of which the bearing is housed. A bolt insert hole is formed in the turbine housing, and an internal thread insert made from a heat insulating material is provided in the bolt insert hole, and the turbine housing and the bearing housing are fixed by a bolt that engages with the internal thread insert.
    • 提供一种排气涡轮增压器,其能够有效地防止已经流入涡轮壳体和轴承壳体之间的废气泄漏到装置外部,同时允许在组装和拆卸中具有优异的可加工性水平。 包括引入来自内燃机的废气的涡轮机壳体; 涡轮机轮,其设置在所述涡轮机壳体内并且由所述排气旋转驱动; 一个涡轮轴,其一端插入涡轮机壳体中,涡轮机叶轮安装在该涡轮轴上; 支撑涡轮轴的轴承; 以及连接到所述涡轮机壳体并且其内部容纳所述轴承的轴承壳体。 螺栓插入孔形成在涡轮机壳体中,并且由绝热材料制成的内螺纹插入件设置在螺栓插入孔中,并且涡轮壳体和轴承壳体通过与内螺纹插入件接合的螺栓固定 。
    • 22. 发明授权
    • Chair-type massaging apparatus
    • 椅式按摩器
    • US6056707A
    • 2000-05-02
    • US942028
    • 1997-10-01
    • Noriyuki Hayashi
    • Noriyuki Hayashi
    • A61H7/00A47C3/02A47C7/46A61H1/00A61H15/00A61H37/00
    • A47C3/02A47C7/46A61H2015/0028A61H2201/0149A61H2201/1669A61H2205/081
    • An improved chair-type massaging apparatus providing unique massaging effects is provided, which includes a chair body including a seat portion having a substantially horizontally extending seating surface and a backrest portion extending substantially vertically from the seat portion; a first pair of right and left massaging heads disposed inside the backrest portion; a second pair of right and left massaging heads disposed inside the backrest portion and below the first pair of massaging heads; a drive unit for driving each massaging head of the first and second pairs; and a control for controlling the drive unit so as to cause the first and second pairs of massaging heads to perform alternately a first operation such that the left massaging head of the first pair and the right massaging head of the second pair are operated synchronously and a second operation such that the right massaging head of the first pair and the left massaging head of the second pair are operated synchronously.
    • 提供了提供独特的按摩效果的改进的椅式按摩机,其包括椅子主体,其包括具有基本上水平延伸的就座表面的座部分和从座部基本垂直延伸的靠背部分; 设置在靠背部分内的第一对左右按摩头; 第二对左右按摩头设置在靠背部分的内部和第一对按摩头下方; 用于驱动第一和第二对的每个按摩头的驱动单元; 以及用于控制驱动单元的控制,以便使第一和第二对按摩头交替进行第一操作,使得第一对的左按摩头和第二对的右按摩头同步地操作,并且 第二操作使得第一对的右按摩头和第二对的左按摩头同步操作。
    • 27. 发明授权
    • Variable nozzle mechanism
    • 可变喷嘴机构
    • US08348601B2
    • 2013-01-08
    • US12671163
    • 2008-10-02
    • Noriyuki HayashiYasuaki JinnaiHiroshi SuzukiYuki Ishii
    • Noriyuki HayashiYasuaki JinnaiHiroshi SuzukiYuki Ishii
    • F01D17/16
    • F01D17/165F05D2220/40F05D2250/182F05D2250/19F05D2260/30F05D2260/56
    • When changing a nozzle blade angle by rotating a drive ring, a contact load generated between an inner circumferential surface of the drive ring and an outer circumferential surface of a mount can be reduced, allowing the drive ring to rotate smoothly and reducing the amount of wear and a driving force. It is also possible to reduce an impact force, such as engine vibrations, generated at the drive ring when an external force acts, reducing the risk of damage. A plurality of notches (19) are provided at an inner rim of the drive ring (14), and, among inner circumferential surfaces (14a, 14b, 14c, 14d, 14e, 14f, 14g, and 14h) located between the notches (19), when a driving force for rotating the drive ring (14) is applied, the inner diameters of the inner circumferential surfaces (14e, 14f, 14g, and 14h) where the contact load with the outer circumferential surface of a mount becomes large are made larger than the outer diameter of the outer circumferential surface.
    • 当通过旋转驱动环来改变喷嘴叶片角度时,可以减小在驱动环的内周表面和安装件的外圆周表面之间产生的接触负载,从而允许驱动环平稳地旋转并减少磨损量 和驱动力。 当外力作用时,还可以减小在驱动环处产生的冲击力,例如发动机振动,减少损坏的风险。 在驱动环(14)的内缘设有多个切口(19),在位于切口(14)的内周面(14a,14b,14c,14d,14e,14f,14g,14h) 如图19所示,当施加用于使驱动环(14)旋转的驱动力时,与底座的外周面的接触负荷变大的内周面(14e,14f,14g,14h)的内径变大 被制成大于外周面的外径。