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10 条记录 (耗时 0.033 秒)

    Seal ring and seal device
    4.
    发明授权
    Seal ring and seal device 失效
    密封环和密封装置

    公开(公告)号：US06884827B2

    公开(公告)日：2005-04-26

    申请号：US10403284

    申请日：2003-04-01

    申请人： Tomohito Ota ,  Tomihito Hashimoto ,  Yasuaki Yamamoto ,  Hiroo Kusano

    发明人： Tomohito Ota ,  Tomihito Hashimoto ,  Yasuaki Yamamoto ,  Hiroo Kusano

    IPC分类号： F16J15/18 ,  C08J3/28 ,  C08K3/08 ,  C08L27/12 ,  C09K3/10 ,  F16H3/66 ,  F16J15/12 ,  C08L27/18 ,  C08K3/04

    CPC分类号： F16J15/441 ,  C09K3/1009 ,  F16H3/663 ,  F16J15/126

    摘要： A seal ring seals operating oil hermetically and is attached to an annular seal ring groove provided on an outer circumference of a shaft member. The seal ring comprises fluororesin, metal powder having a hardness equal to or more than that of any of a side surface of the seal ring groove serving as a sliding partner and an inner circumferential surface of a housing engaged relatively rotatable with the outer circumference of the shaft member, and modified fluororesin formed by irradiating an ionizing radiation in a range from 1 kGy to 10 MGy inclusive in a state of being heated up to a melting point thereof or higher under an inert gas atmosphere with an oxygen partial pressure of 1.33 kPa or less.

    摘要翻译： 密封环密封工作油密封并附接到设置在轴构件的外周上的环形密封环槽。 密封环包括氟树脂，硬度等于或大于用作滑动配合物的密封环槽的侧表面中的任何一个的金属粉末，以及壳体的内周表面， 在氧分压为1.33kPa的惰性气体气氛中，在加热到其熔点以上的状态下，照射1kGy〜10MGy的范围内的电离辐射而形成的改性氟树脂，或 减。

    Thermoplastic resin composition, resinous material including same composition, and sliding members using same material
    5.
    发明授权
    Thermoplastic resin composition, resinous material including same composition, and sliding members using same material 失效
    热塑性树脂组合物，包含相同组成的树脂材料和使用相同材料的滑动构件

    公开(公告)号：US07811977B2

    公开(公告)日：2010-10-12

    申请号：US12503631

    申请日：2009-07-15

    申请人： Tomohito Ota ,  Tomihito Hashimoto

    发明人： Tomohito Ota ,  Tomihito Hashimoto

    IPC分类号： C10M145/14

    CPC分类号： C08F8/00 ,  C08F2810/20 ,  F16H2007/0872 ,  C08F114/26

    摘要： A sliding member formed of a resinous material is in sliding contact with a steel member in an automotive internal combustion engine. The resinous material includes a thermoplastic resin composition which includes a fluororesin in an amount ranging from 5 to 40 parts by weight, and a thermoplastic resin other than the fluororesin, in an amount ranging from 95 to 60 parts by weight. The fluororesin contains crosslink formed between at least a part of carbon atoms forming part of a molecule chain of the fluororesin and at least a part of carbon atoms forming part another molecular chain of the fluororesin, and active end group formed at least a part of the molecule chain of the fluororesin.

    摘要翻译： 由树脂材料形成的滑动构件与汽车内燃机中的钢构件滑动接触。 树脂材料包括热塑性树脂组合物，其包含5至40重量份的氟树脂和除氟树脂之外的热塑性树脂，其量为95至60重量份。 氟树脂含有形成在形成氟树脂的分子链的一部分的碳原子的至少一部分与形成氟树脂的另一分子链的至少一部分碳原子的交联，活性端基形成至少一部分 氟树脂的分子链。

    Thermoplastic resin composition including a fluororesin, resinous material including same composition, and sliding members using same material
    7.
    发明授权
    Thermoplastic resin composition including a fluororesin, resinous material including same composition, and sliding members using same material 失效
    包含氟树脂的热塑性树脂组合物，包含相同组成的树脂材料和使用相同材料的滑动构件

    公开(公告)号：US07595285B2

    公开(公告)日：2009-09-29

    申请号：US10685782

    申请日：2003-10-16

    申请人： Tomohito Ota ,  Tomihito Hashimoto

    发明人： Tomohito Ota ,  Tomihito Hashimoto

    IPC分类号： F16C33/20 ,  C08L53/00 ,  C08F8/30

    CPC分类号： C08F8/00 ,  C08F2810/20 ,  F16H2007/0872 ,  C08F114/26

    摘要： A sliding member formed of a resinous material is in sliding contact with a steel member in an automotive internal combustion engine. The resinous material includes a thermoplastic resin composition which includes a fluororesin in an amount ranging from 5 to 40 parts by weight, and a thermoplastic resin other than the fluororesin, in an amount ranging from 95 to 60 parts by weight. The fluororesin contains crosslink formed between at least a part of carbon atoms forming part of a molecule chain of the fluororesin and at least a part of carbon atoms forming part another molecular chain of the fluororesin, and active end group formed at least a part of the molecule chain of the fluororesin.

    摘要翻译： 由树脂材料形成的滑动构件与汽车内燃机中的钢构件滑动接触。 树脂材料包括热塑性树脂组合物，其包含5至40重量份的氟树脂和除氟树脂之外的热塑性树脂，其量为95至60重量份。 氟树脂含有形成在形成氟树脂的分子链的一部分的碳原子的至少一部分与形成氟树脂的另一分子链的至少一部分碳原子的交联，活性端基形成至少一部分 氟树脂的分子链。

    Piston for internal combustion engine
    8.
    发明授权
    Piston for internal combustion engine 有权
    内燃机活塞

    公开(公告)号：US07406940B2

    公开(公告)日：2008-08-05

    申请号：US10850430

    申请日：2004-05-21

    申请人： Kimio Nishimura ,  Yutaka Mabuchi ,  Takahiro Hamada ,  Makoto Kano ,  Hidenori Miyake ,  Tomohito Ota

    发明人： Kimio Nishimura ,  Yutaka Mabuchi ,  Takahiro Hamada ,  Makoto Kano ,  Hidenori Miyake ,  Tomohito Ota

    IPC分类号： F02F3/00 ,  F16J1/08 ,  C23C16/27

    CPC分类号： F02F3/10 ,  C10M145/08 ,  C10M145/14 ,  C10M2205/022 ,  C10M2205/028 ,  C10M2209/062 ,  C10M2209/084 ,  C10N2220/022 ,  C10N2230/02 ,  C23C16/26 ,  F02F3/00 ,  F02F2007/009 ,  F16J1/02

    摘要： A piston for an internal combustion engine of an automotive vehicle. The piston has a piston ring and a piston skirt section each of which has a sliding section in slidable contact with a cylinder bore section of a cylinder block in presence of a lubricating oil. The cylinder bore section is formed of eutectic or hyper-eutectic aluminum alloy. Additionally, a hard carbon thin film is coated on the sliding section of the piston and contains hydrogen atom in an amount of not more than 1 atomic %. Here, the lubricating oil contains at least one selected from the group consisting of ashless fatty acid ester friction modifier, ashless aliphatic amine friction modifier, polybutenyl succinimide, derivative of polybutenyl succinimide, zinc dithiophosphate, and derivative of zinc dithiophosphate.

    摘要翻译： 一种用于机动车辆的内燃机的活塞。 活塞具有活塞环和活塞裙部，每个活塞环具有在存在润滑油的情况下与气缸体的气缸孔部分滑动接触的滑动部分。 气缸孔部分由共晶或超共晶铝合金形成。 此外，在活塞的滑动部分上涂覆硬碳薄膜，其含有不大于1原子％的氢原子。 这里，润滑油含有选自无灰脂肪酸酯摩擦改性剂，无灰脂肪族胺摩擦改性剂，聚丁烯基琥珀酰亚胺，聚丁烯基琥珀酰亚胺的衍生物，二硫代磷酸锌，二硫代磷酸锌的衍生物中的至少一种。

    Resin complex and method for producing the same
    9.
    发明申请
    Resin complex and method for producing the same 审中-公开
    树脂配合物及其制造方法

    公开(公告)号：US20060244176A1

    公开(公告)日：2006-11-02

    申请号：US11405417

    申请日：2006-04-18

    申请人： Tomohito Ota ,  Masao Saitou

    发明人： Tomohito Ota ,  Masao Saitou

    IPC分类号： B32B27/34 ,  B32B27/36 ,  B32B27/32

    CPC分类号： C25D9/02 ,  C23C28/00 ,  Y10T428/269 ,  Y10T428/31678 ,  Y10T428/31721 ,  Y10T428/31725 ,  Y10T428/31786 ,  Y10T428/31931 ,  Y10T428/31938

    摘要： The present invention provides a resin complex composed of resin material 10 and other material 20 including metal material or ceramics material, characterized by containing a layer 1 coated with a triazin dithiol derivative and a mixed layer 2 of other material and aluminum, between the resin material 10 and the other material 20. This resin complex exhibits superior junction interface strength, even when ceramics or an iron-based metal is applied as other material.

    摘要翻译： 本发明提供一种由树脂材料10和其他材料20构成的树脂复合体，其中包括金属材料或陶瓷材料，其特征在于，在树脂材料之间含有涂有三嗪二硫醇衍生物的层1和其它材料和铝的混合层2 10和其他材料20.即使当陶瓷或铁基金属作为其它材料施加时，该树脂复合物表现出优异的接合界面强度。

    Fluororesin, method of reforming fluororesin, sliding member, and sliding device
    10.
    发明申请
    Fluororesin, method of reforming fluororesin, sliding member, and sliding device 审中-公开
    氟树脂，氟​​树脂的重整方法，滑动构件和滑动装置

    公开(公告)号：US20060030500A1

    公开(公告)日：2006-02-09

    申请号：US11158269

    申请日：2005-06-21

    申请人： Tomohito Ota ,  Tomohito Hashimoto

    发明人： Tomohito Ota ,  Tomohito Hashimoto

    IPC分类号： C10M145/00

    CPC分类号： C10M107/38 ,  C10M2213/023 ,  C10M2213/043 ,  C10M2213/0606 ,  C10M2213/0623 ,  C10N2230/06

    摘要： There is provided a fluororesin which has a low friction coefficient, superior wear resistance and a superior friction characteristic in the presence of a lubricating oil and/or an operating oil. The fluororesin has a structure in which some of the hydrogen atoms and/or fluorine atoms bonded to carbon atoms of a main frame resin are substituted with an oxygen-containing functional group. Visible light transmittance in a wavelength of 600 nm is increased as compared with that of the main frame resin. There is also provided a method of reforming a fluororesin, comprising extracting some of the hydrogen atoms and/or fluorine atoms bonded to carbon atoms of a main frame resin to introduce an unsaturated bond; and applying dissociation energy of the unsaturated bond in the presence of oxygen. There are further provided a sliding member, a sliding apparatus and a sliding system.

    摘要翻译： 提供一种在润滑油和/或工作油的存在下具有低摩擦系数，优异的耐磨性和优异的摩擦特性的氟树脂。 氟树脂具有与主框树脂的碳原子键合的一些氢原子和/或氟原子被含氧官能团取代的结构。 与主框架树脂相比，在600nm波长下的可见光透射率增加。 还提供了一种重整氟树脂的方法，包括提取与主框树脂的碳原子键合的一些氢原子和/或氟原子以引入不饱和键; 并在氧的存在下施加不饱和键的解离能。 还设置有滑动构件，滑动装置和滑动系统。