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    OIL DETERIORATION SUPPRESSING APPARATUS FOR INTERNAL COMBUSTION ENGINE
    5.
    发明申请
    OIL DETERIORATION SUPPRESSING APPARATUS FOR INTERNAL COMBUSTION ENGINE 有权
    用于内燃机的油检测抑制装置

    公开(公告)号：US20130340705A1

    公开(公告)日：2013-12-26

    申请号：US14004367

    申请日：2011-03-18

    申请人： Kenichi Harada ,  Ippei Fukutomi

    发明人： Kenichi Harada ,  Ippei Fukutomi

    IPC分类号： F16N39/06

    CPC分类号： F16N39/06 ,  C10M175/0008 ,  C10M175/0058 ,  C10M175/0091 ,  F01M1/10 ,  F01M2001/1007 ,  F01M2001/1014 ,  F01M2001/1057

    摘要： The present invention provides an oil deterioration suppressing apparatus for an internal combustion engine comprising an oil reservoir section for reserving oil, a filtering component and an adsorption component provided in an oil passage, and a supply device for supplying the oil in the oil reservoir section to a side upstream of the adsorption component and the filtering component. The filtering component is configured to remove unnecessary products from the oil, and the adsorption component is configured to be positioned upstream of the filtering component to adsorb a predetermined acid component in the oil. Since the apparatus can remove a predetermined acid component in the oil from the oil in the adsorption component, it is possible to suppress generation of the sludge in the filtering component, thereby suppressing the oil deterioration appropriately.

    摘要翻译： 本发明提供一种用于内燃机的油劣化抑制装置，其包括用于储存油的储油部分，设置在油通道中的过滤部件和吸附部件，以及用于将储油部中的油供给到 吸附组分上游侧和过滤组分。 过滤部件被配置为从油中除去不需要的产物，并且吸附部件被配置为位于过滤部件的上游以吸附油中的预定酸成分。 由于该装置能够从吸附组分中的油中除去油中的预定酸成分，因此能够抑制过滤成分中的污泥的产生，从而适当地抑制油劣化。

    Oil deterioration suppressing apparatus for internal combustion engine
    6.
    发明授权
    Oil deterioration suppressing apparatus for internal combustion engine 有权
    用于内燃机的油劣化抑制装置

    公开(公告)号：US08887689B2

    公开(公告)日：2014-11-18

    申请号：US14004367

    申请日：2011-03-18

    申请人： Kenichi Harada ,  Ippei Fukutomi

    发明人： Kenichi Harada ,  Ippei Fukutomi

    IPC分类号： F01M11/03 ,  F16N39/06 ,  F01M1/10

    CPC分类号： F16N39/06 ,  C10M175/0008 ,  C10M175/0058 ,  C10M175/0091 ,  F01M1/10 ,  F01M2001/1007 ,  F01M2001/1014 ,  F01M2001/1057

    摘要： The present invention provides an oil deterioration suppressing apparatus for an internal combustion engine comprising an oil reservoir section for reserving oil, a filtering component and an adsorption component provided in an oil passage, and a supply device for supplying the oil in the oil reservoir section to a side upstream of the adsorption component and the filtering component. The filtering component is configured to remove unnecessary products from the oil, and the adsorption component is configured to be positioned upstream of the filtering component to adsorb a predetermined acid component in the oil. Since the apparatus can remove a predetermined acid component in the oil from the oil in the adsorption component, it is possible to suppress generation of the sludge in the filtering component, thereby suppressing the oil deterioration appropriately.

    摘要翻译： 本发明提供一种用于内燃机的油劣化抑制装置，其包括用于储存油的储油部分，设置在油通道中的过滤部件和吸附部件，以及用于将储油部中的油供给到 吸附组分上游侧和过滤组分。 过滤部件被配置为从油中除去不需要的产物，并且吸附部件被配置为位于过滤部件的上游以吸附油中的预定酸成分。 由于该装置能够从吸附组分中的油中除去油中的预定酸成分，因此能够抑制过滤成分中的污泥的产生，从而适当地抑制油劣化。

    Conical roller bearing device
    7.
    发明授权
    Conical roller bearing device 有权
    圆锥滚子轴承装置

    公开(公告)号：US08882360B2

    公开(公告)日：2014-11-11

    申请号：US13805937

    申请日：2011-06-28

    申请人： Motoichi Murakami ,  Kenichi Harada ,  Kenichi Nakaoka ,  Yoshitaka Waseda

    发明人： Motoichi Murakami ,  Kenichi Harada ,  Kenichi Nakaoka ,  Yoshitaka Waseda

    IPC分类号： F16C33/46 ,  F16C19/28 ,  F16C33/60 ,  F16C19/30 ,  F16C25/08 ,  F01L1/047 ,  F01L1/344 ,  F16C19/52 ,  F16C19/54

    CPC分类号： F16C25/08 ,  F01L1/047 ,  F01L1/3442 ,  F01L2001/0476 ,  F16C19/26 ,  F16C19/525 ,  F16C19/54 ,  F16C33/366 ,  F16C33/4605 ,  F16C2229/00 ,  F16C2360/18 ,  F16C2360/22

    摘要： A conical roller bearing device includes: a conical roller bearing that includes an inner ring (24) that has an outer raceway surface on its outer peripheral surface, an outer ring (22) that has an inner raceway surface on its inner peripheral surface, a retainer (26), and a plurality of conical rollers that are rollably arranged between the outer raceway surface of the inner ring (24) and the inner raceway surface of the outer ring (22) and that are respectively accommodated in pockets formed in the retainer (26); and a pressing mechanism that presses the retainer (26) in a direction to reduce gaps between the conical rollers and the outer raceway surface of the inner ring (24) and gaps between the conical rollers and the inner raceway surface of the outer ring (22) along center axes of the inner ring (24) and outer ring (22).

    摘要翻译： 圆锥滚子轴承装置包括：圆锥滚子轴承，其包括在其外周面上具有外滚道表面的内圈（24），在其内周面上具有内滚道表面的外圈（22）， 保持架（26），以及多个圆锥滚子，其可滚动地布置在内圈（24）的外滚道表面和外圈（22）的内滚道表面之间，并分别容纳在形成于保持架 （26）; 以及沿着减小圆锥滚子与内圈（24）的外滚道面之间的间隙的方向按压保持架（26）的压紧机构，以及圆锥滚子与外圈（22）的内滚道面之间的间隙 ）沿着内圈（24）和外圈（22）的中心轴线。

    CONICAL ROLLER BEARING DEVICE
    8.
    发明申请
    CONICAL ROLLER BEARING DEVICE 有权
    圆锥滚子轴承装置

    公开(公告)号：US20130266252A1

    公开(公告)日：2013-10-10

    申请号：US13805937

    申请日：2011-06-28

    申请人： Motoichi Murakami ,  Kenichi Harada ,  Kenichi Nakaoka ,  Yoshitaka Waseda

    发明人： Motoichi Murakami ,  Kenichi Harada ,  Kenichi Nakaoka ,  Yoshitaka Waseda

    IPC分类号： F16C25/08

    CPC分类号： F16C25/08 ,  F01L1/047 ,  F01L1/3442 ,  F01L2001/0476 ,  F16C19/26 ,  F16C19/525 ,  F16C19/54 ,  F16C33/366 ,  F16C33/4605 ,  F16C2229/00 ,  F16C2360/18 ,  F16C2360/22

    摘要： A conical roller bearing device includes: a conical roller bearing that includes an inner ring (24) that has an outer raceway surface on its outer peripheral surface, an outer ring (22) that has an inner raceway surface on its inner peripheral surface, a retainer (26), and a plurality of conical rollers that are rollably arranged between the outer raceway surface of the inner ring (24) and the inner raceway surface of the outer ring (22) and that are respectively accommodated in pockets formed in the retainer (26); and a pressing mechanism that presses the retainer (26) in a direction to reduce gaps between the conical rollers and the outer raceway surface of the inner ring (24) and gaps between the conical rollers and the inner raceway surface of the outer ring (22) along center axes of the inner ring (24) and outer ring (22).

    摘要翻译： 圆锥滚子轴承装置包括：圆锥滚子轴承，其包括在其外周面上具有外滚道表面的内圈（24），在其内周面上具有内滚道表面的外圈（22）， 保持架（26），以及多个圆锥滚子，其可滚动地布置在内圈（24）的外滚道表面和外圈（22）的内滚道表面之间，并分别容纳在形成于保持架 （26）; 以及沿着减小圆锥滚子与内圈（24）的外滚道面之间的间隙的方向按压保持架（26）的压紧机构，以及圆锥滚子与外圈（22）的内滚道面之间的间隙 ）沿着内圈（24）和外圈（22）的中心轴线。

    Balancer shaft device
    9.
    发明授权
    Balancer shaft device 有权
    平衡轴装置

    公开(公告)号：US09057418B2

    公开(公告)日：2015-06-16

    申请号：US14112082

    申请日：2012-04-19

    申请人： Yoshitaka Waseda ,  Kenichi Nakaoka ,  Motoichi Murakami ,  Kenichi Harada

    发明人： Yoshitaka Waseda ,  Kenichi Nakaoka ,  Motoichi Murakami ,  Kenichi Harada

    IPC分类号： F16F15/14 ,  F02B75/06 ,  F16C43/04 ,  F16F15/26 ,  F16C3/20 ,  F16C33/58

    CPC分类号： F16F15/267 ,  F16C3/20 ,  F16C33/588 ,  F16C2361/53 ,  Y10T74/2132

    摘要： A rolling bearing of a balancer shaft device is positioned on an imaginary circle concentric with an axis of a shaft portion of a balancer shaft as viewed in a radial cross-section, and includes a cylindrical portion which covers the shaft portion. An outer circumferential surface of the cylindrical portion defines an inner ring raceway surface of an inner ring member on which a rolling element of the rolling bearing rolls. A part of the shaft portion of the balancer shaft, at a position on which the rolling bearing is disposed, has a cutout formed at a portion which does not contribute to offsetting of rotational vibration of a crankshaft.

    摘要翻译： 平衡轴装置的滚动轴承位于与径向横截面观察的平衡轴的轴部的轴线同心的假想圆上，并且包括覆盖轴部的圆筒部。 圆筒部的外周面形成有滚动轴承的滚动体滚动的内圈部件的内圈滚道面。 平衡轴的轴部的一部分在设置有滚动轴承的位置上具有形成在不影响曲轴的旋转振动的部分的切口。

    BALANCER SHAFT DEVICE
    10.
    发明申请
    BALANCER SHAFT DEVICE 有权
    平衡轴装置

    公开(公告)号：US20140033860A1

    公开(公告)日：2014-02-06

    申请号：US14112082

    申请日：2012-04-19

    申请人： Yoshitaka Waseda ,  Kenichi Nakaoka ,  Motoichi Murakami ,  Kenichi Harada

    发明人： Yoshitaka Waseda ,  Kenichi Nakaoka ,  Motoichi Murakami ,  Kenichi Harada

    IPC分类号： F16F15/26

    CPC分类号： F16F15/267 ,  F16C3/20 ,  F16C33/588 ,  F16C2361/53 ,  Y10T74/2132

    摘要： A rolling bearing of a balancer shaft device is positioned on an imaginary circle concentric with an axis of a shaft portion of a balancer shaft as viewed in a radial cross-section, and includes a cylindrical portion which covers the shaft portion. An outer circumferential surface of the cylindrical portion defines an inner ring raceway surface of an inner ring member on which a rolling element of the rolling bearing rolls. A part of the shaft portion of the balancer shaft, at a position on which the rolling bearing is disposed, has a cutout formed at a portion which does not contribute to offsetting of rotational vibration of a crankshaft.

    摘要翻译： 平衡轴装置的滚动轴承位于与径向横截面观察的平衡轴的轴部的轴线同心的假想圆上，并且包括覆盖轴部的圆筒部。 圆筒部的外周面形成有滚动轴承的滚动体滚动的内圈部件的内圈滚道面。 平衡轴的轴部的一部分在设置有滚动轴承的位置上具有形成在不影响曲轴的旋转振动的部分的切口。