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    • 1. 发明授权
    • Accumulator
    • 累加器
    • US08371336B2
    • 2013-02-12
    • US12672660
    • 2008-09-16
    • Shinya NakaokaKuniaki MiyakeJunichi NakayamaTaisuke YamadaTakeshi WatanabeTomonari Saito
    • Shinya NakaokaKuniaki MiyakeJunichi NakayamaTaisuke YamadaTakeshi WatanabeTomonari Saito
    • F16L55/04
    • F15B1/103F15B2201/205F15B2201/3153F15B2201/411
    • An outer gas type or inner gas type accumulator has a mechanism for reducing a pressure difference generated when liquid in a liquid chamber and gas expand thermally at a zero-down time, the pressure difference between the inside and outside of a bellows is reduced to suppress abnormal deformation of the bellows, a movable plate supported by a spring is provided at the bellows cap side of an oil port, the movable plate is supported by the spring and away from a seal in normal operation, the movable plate is pushed by the bellows cap and contacts with the seal while elastically deforming the spring, in a zero-down state, and when the liquid and the gas expand thermally in the zero-down state, the bellows cap moves to a position where the liquid pressure and the gas pressure balance, while the movable plate keeps contact with the seal.
    • 外部气体型或内部气体型蓄能器具有用于减少在液体室中的液体和气体在零下降时间热膨胀时产生的压力差的机构,波纹管的内部和外部之间的压力差减小以抑制 波纹管的异常变形,由弹簧支撑的可动板设置在油口的波纹管盖侧,可动板由弹簧支撑,并在正常操作中远离密封,可动板被波纹管推动 盖子并与密封件接触,同时在零下拉状态下使弹簧弹性变形,并且当液体和气体在零下拉状态下热膨胀时,波纹管盖移动到液体压力和气体压力 而可动板与密封件保持接触。
    • 3. 发明授权
    • Lip type seal
    • 唇型密封
    • US07942423B2
    • 2011-05-17
    • US11922076
    • 2006-05-24
    • Yosuke KondoYasuaki TanabeJunichi NakayamaTamio InamuraKoichi MizunoyaTakeo OtaniKokichi Hamamoto
    • Yosuke KondoYasuaki TanabeJunichi NakayamaTamio InamuraKoichi MizunoyaTakeo OtaniKokichi Hamamoto
    • F16J15/32
    • F16J15/3244F16J15/3228F16J15/3236
    • A resin lip type seal (1) capable of increasing safety against rupture by reducing rigidity of a plate-like lip (4) bent around a tip point A of a approximately wedge-shaped recessed part (8) to reduce stress concentration at the point A, suppressing the lowering of sealability due to a reduction in creep of the lip, and increasing the follow-up capability of the lip to the eccentricity of its axis. Indentations are formed on the slidable contact surface (41) of the plate-like lip (4) or/and the anti-slidable contact surface (42) thereof. Indentations (7) are also formed on the sloped slidable contact surface (21) of the inner lip (2) of the seal. Then, the ratio of the portion of each of the slidable contact surfaces where the indentations (7) are formed is ½ or more of each of the surface areas of the slidable contact surfaces (21, 41, 42).
    • 一种树脂唇型密封件(1),其能够通过降低围绕大致楔形凹部(8)的尖端点A弯曲的板状唇缘(4)的刚性来提高安全性,以减少在该点处的应力集中 A,抑制由于唇部的蠕变减少引起的密封性的降低,并且增加唇缘对其轴线偏心的随动能力。 在板状唇部(4)的滑动接触表面(41)或/或其可滑动接触表面(42)上形成有凹痕。 压痕(7)也形成在密封件的内唇缘(2)的倾斜滑动接触表面(21)上。 然后,形成有凹部(7)的各滑动接触面的部分的比例为可滑动接触面(21,41,42)的每个表面积的1/2以上。
    • 5. 发明申请
    • ELECTROCONDUCTIVE PRESSURE-SENSITIVE ADHESIVE TAPE
    • 电磁感应胶带
    • US20100209699A1
    • 2010-08-19
    • US12733801
    • 2008-09-19
    • Junichi NakayamaHiroaki Kishioka
    • Junichi NakayamaHiroaki Kishioka
    • B32B5/16B32B33/00
    • C09J133/06C08K3/017C08K3/08C08K7/00C08K2201/016C09J7/28C09J7/385C09J2201/606C09J2205/102C09J2433/00H01B1/22Y10T428/25Y10T428/28
    • An electroconductive pressure-sensitive adhesive tape includes a pressure-sensitive adhesive layer containing a pressure-sensitive adhesive and having a thickness of 10 to 30 μm. The pressure-sensitive adhesive contains a spherical and/or spiking electroconductive filler in a content of 14 to 45 parts by weight per 100 parts by weight of the total solids contents of the pressure-sensitive adhesive other than fillers, the electroconductive filler has an aspect ratio of 1.0 to 1.5 and occupies 90 percent by weight or more of the total weight of fillers in the pressure-sensitive adhesive. The electroconductive filler has such particle diameters d50 and d85, and the pressure-sensitive adhesive layer has such a thickness as to satisfy the following condition: d85>(the thickness of the pressure-sensitive adhesive layer)>d50. Even when the pressure-sensitive adhesive layer is slimmed, the electroconductive pressure-sensitive adhesive tape excels in adhesiveness and electroconductivity and has such superior bump-absorptivity as not to suffer from “lifting” from an adherend even when applied to a bumped portion of the adherend. The tape is therefore useful typically for the production of electrical/electronic appliances.
    • 导电性粘合带包括含有压敏粘合剂的压敏粘合剂层,其厚度为10〜30μm。 压敏粘合剂含有每100重量份除了填料之外的压敏粘合剂的总固体含量为14至45重量份的球形和/或加标导电填料,导电填料具有一方面 比例为1.0〜1.5,占压敏粘合剂中填料总重量的90重量%以上。 导电填料具有这样的粒径d50和d85,并且压敏粘合剂层具有如下条件的厚度:d85>(压敏粘合剂层的厚度)> d50。 即使当压敏粘合剂层变薄时,导电粘合带的粘合性和导电性也优异,并且具有如此优异的凸起吸收性,即使在被粘合物的凸起部分 被粘物 因此,磁带通常用于生产电气/电子设备。