公开(公告)号：US20100139785A1

公开(公告)日：2010-06-10

申请号：US11996826

申请日：2006-07-26

申请人： Akihiko Saitoh ,  Shigeru Dohno ,  Takao Goto ,  Ken Yamamoto

发明人： Akihiko Saitoh ,  Shigeru Dohno ,  Takao Goto ,  Ken Yamamoto

IPC分类号： F16K17/38

CPC分类号： F16K31/025 ,  C08L2201/12 ,  F16K99/0001 ,  F16K99/0007 ,  F16K99/0034 ,  F16K99/0038 ,  F16K99/0044 ,  Y10T137/7737

摘要： A compact valve using a shape memory alloy comprises: a moving valve body that contacts an inner periphery of a guide pipe having an built-in orifice, is freely movable and has a sealing portion to seal the orifice; a biasing coil provided between the orifice and the moving valve body; and a wire formed of a shape memory alloy and held between a stationary electrode of the guide pipe and a moving electrode of the moving valve body. The orifice is sealed by moving the moving valve body due to transformation of the shape memory alloy by heating the wire. The moving valve body is enabled to be elastically deformable by providing a coil spring to reduce a stress, so that an overload to the moving valve body due to contraction of the wire is absorbed by elastic deformation of the moving valve body. Thereby, the overload to the shape memory alloy is reduced to prevent deterioration of repeatability of memorized shape, to increase durability and reliability of the valve.

摘要翻译： 使用形状记忆合金的紧凑型阀包括：移动阀体，其与具有内置孔的导向管的内周接触，可自由移动并具有密封部分以密封孔; 设置在所述孔和所述移动阀体之间的偏压线圈; 以及由形状记忆合金形成并且保持在导向管的固定电极和移动阀体的移动电极之间的线。 通过加热导线，由于形状记忆合金的转变，通过移动阀体来密封孔。 通过设置螺旋弹簧来减小应力，能够使移动阀体弹性变形，从而通过活塞阀体的弹性变形来吸收由于钢丝收缩而导致的移动阀体过载。 因此，形状记忆合金的过载减少，以防止存储形状的重复性的劣化，从而提高阀的耐久性和可靠性。

公开(公告)号：US07571632B2

公开(公告)日：2009-08-11

申请号：US11797258

申请日：2007-05-02

申请人： Ken Yamamoto ,  Eiji Maeno

发明人： Ken Yamamoto ,  Eiji Maeno

IPC分类号： B21D17/00

CPC分类号： F16H7/0848 ,  F16H2007/0806 ,  F16H2007/0853 ,  F16H2007/0855 ,  F16H2007/0859

摘要： This invention provides a chain tensioner that is compact, excellent in operation, easy to maintain and handle and low in manufacturing cost. This chain tensioner has a tubular housing 1 having a bottom, a plunger 3 installed in the inner periphery 1a of the housing so as to smoothly slide inside the housing, a return spring 5 providing the plunger 3 with a force pushing outward, a plurality of latching grooves 33a-33d formed on the outer periphery of the plunger 3, a resister ring 7 capable of locking in the latching grooves, and a check valve 6 that is mounted on the bottom of the housing inner periphery 1a, provides the housing inner periphery 1a with operating oil and prevents its reverse flow. The range of backward movement of the plunger 3 is limited by mating the resister ring 7 locked in the latching grooves 33a-33d with a first stopper 21 formed on the housing inner periphery 1a.

摘要翻译： 本发明提供一种紧凑型，操作性优良，维护方便，制造成本低的链条张紧器。 该链条张紧器具有底部的筒状壳体1，安装在壳体的内周1a中以便在壳体内平滑地滑动的柱塞3，向柱塞3提供向外推的力的复位弹簧5， 形成在柱塞3的外周上的锁定槽33a-33d，能够锁定在锁定槽中的电阻环7和安装在壳体内周1a的底部上的止回阀6提供壳体内周 1a具有工作油并防止其反向流动。 柱塞3的向后移动的范围通过将锁定在锁定槽33a-33d中的电阻环7与形成在壳体内周1a上的第一止动件21配合来限制。

公开(公告)号：US07547145B2

公开(公告)日：2009-06-16

申请号：US11515942

申请日：2006-09-06

申请人： Ken Yamamoto

发明人： Ken Yamamoto

IPC分类号： F16C19/08 ,  G01P3/42

CPC分类号： B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0068 ,  B60B27/0073 ,  B60B27/0094 ,  F16C19/186 ,  F16C33/7879 ,  F16C33/7886 ,  F16C33/7896 ,  F16C41/007 ,  F16C2326/02 ,  F16J15/326 ,  G01P3/443

摘要： To provide a bearing device with the sensor, in which the sensor can be assuredly fitted and which can be employed in bearing parts of varying sized and be economically manufactured, the bearing device with the sensor including a bearing part having an inner member and an outer member includes an encoder of a revolution sensor unit fitted to the inner member and a sensor fitted to one end of the outer member through a sensor mounting member. The sensor mounting member includes a mounting tube part, mounted on the outer member, and a side plate part axially positioned in contact with the outer member. The side plate includes inner and outer opposite plate portions confronting each other, and sandwiching the sensor therebetween. Alternatively, the side plate part may have a recessed plate section swelling outwardly. The sensor mounting member is of a double structure including inner and outer plates.

摘要翻译： 为了提供具有传感器的轴承装置，其中传感器可以可靠地安装并且可以用于具有不同尺寸和经济地制造的轴承部件中，具有传感器的轴承装置包括具有内部构件和外部构件的轴承部件 构件包括安装到内部构件的旋转传感器单元的编码器和通过传感器安装构件安装到外部构件的一端的传感器。 传感器安装构件包括安装在外部构件上的安装管部分和与外部构件接触的轴向定位的侧板部分。 侧板包括彼此面对的内侧和外侧相对的板部，并将传感器夹在其间。 或者，侧板部分可以具有向外膨胀的凹板部分。 传感器安装构件是包括内板和外板的双重结构。

公开(公告)号：US20070213152A1

公开(公告)日：2007-09-13

申请号：US11797258

申请日：2007-05-02

申请人： Ken Yamamoto ,  Eiji Maeno

发明人： Ken Yamamoto ,  Eiji Maeno

IPC分类号： F16H7/08

CPC分类号： F16H7/0848 ,  F16H2007/0806 ,  F16H2007/0853 ,  F16H2007/0855 ,  F16H2007/0859

摘要： This invention provides a chain tensioner that is compact, excellent in operation, easy to maintain and handle and low in manufacturing cost. This chain tensioner has a tubular housing 1 having a bottom, a plunger 3 installed in the inner periphery 1a of the housing so as to smoothly slide inside the housing, a return spring 5 providing the plunger 3 with a force pushing outward, a plurality of latching grooves 33a-33d formed on the outer periphery of the plunger 3, a resister ring 7 capable of locking in the latching grooves, and a check valve 6 that is mounted on the bottom of the housing inner periphery 1a, provides the housing inner periphery 1a with operating oil and prevents its reverse flow. The range of backward movement of the plunger 3 is limited by mating the resister ring 7 locked in the latching grooves 33a-33d with a first stopper 21 formed on the housing inner periphery 1a.

摘要翻译： 本发明提供一种紧凑型，操作性优良，维护方便，制造成本低的链条张紧器。 这种链条张紧器具有一个具有底部的管状壳体1，一个柱塞3安装在壳体的内周面1a中，以在壳体内平滑地滑动;复位弹簧5，其向柱塞3提供向外推动的力;多个 形成在柱塞3的外周上的卡止槽33a-33d，能够锁定在锁定槽中的电阻环7和安装在壳体内周1a的底部上的止回阀6， 壳体内周1a与工作油并防止其反向流动。 柱塞3的向后运动的范围通过将锁定在锁定槽33a-33d中的电阻环7与形成在壳体内周1a上的第一止动件21配合来限制。

公开(公告)号：US20070172163A1

公开(公告)日：2007-07-26

申请号：US10589202

申请日：2005-02-09

申请人： Ken Yamamoto

发明人： Ken Yamamoto

IPC分类号： F16C41/04

CPC分类号： B60B27/0005 ,  B60B27/0026 ,  B60B27/0042 ,  B60B27/0068 ,  B60B27/0073 ,  B60B27/0094 ,  F16C19/186 ,  F16C33/7879 ,  F16C33/7886 ,  F16C33/7896 ,  F16C41/007 ,  F16C2326/02 ,  F16J15/326 ,  G01P3/443

摘要： To provide a bearing device with a sensor enabling the secure installation of a sensor, having excellent reliability, adoptable to various types and different sizes of bearing parts, and economically manufacturable, an encoder of a rotating sensor is fitted to the inner member of the bearing part, and the sensor is fitted to the end part of the outer member thereof through a sensor mounting member having a mounting tube fitted to the outer diameter surface of the outer member and a side plate axially positioned in contact with the end face of the outer member. An outwardly swelling recessed plate of U-shape in cross section which is positioned along the radial direction is fitted to the side plate. The sensor is sandwiched between the recessed plate and an opposite plate. The sensor mounting member is formed of an inner plate and an outer plate overlapped with each other.

摘要翻译： 为了提供具有能够安全地安装传感器的传感器的传感器，具有优异的可靠性，可应用于各种类型和不同尺寸的轴承部件，并且经济地制造，将旋转传感器的编码器安装到轴承的内部构件 传感器通过传感器安装构件安装到其外部构件的端部，传感器安装构件具有安装在外部构件的外径表面上的安装管和轴向定位成与外部构件的端面接触的侧板 会员。 沿着径向定位的横截面为U形的向外膨胀的凹板被安装在侧板上。 传感器夹在凹板和相对的板之间。 传感器安装部件由内板和彼此重叠的外板形成。

公开(公告)号：US20060270500A1

公开(公告)日：2006-11-30

申请号：US11497264

申请日：2006-08-02

申请人： Ken Yamamoto ,  Eiji Maeno

发明人： Ken Yamamoto ,  Eiji Maeno

IPC分类号： F16H7/08 ,  F16H7/22

CPC分类号： F16H7/0836 ,  F16H2007/0806 ,  F16H2007/0812 ,  F16H2007/0853 ,  F16H2007/0855 ,  F16H2007/0859 ,  F16H2007/0878

摘要： This invention provides a chain tensioner that is compact, excellent in operation, easy to maintain and handle and low in manufacturing cost. This chain tensioner has a tubular housing 1 having a bottom, a plunger 3 installed in the inner periphery 1a of the housing so as to smoothly slide inside the housing, a return spring 5 providing the plunger 3 with a force pushing outward, a plurality of latching grooves 33a-33d formed on the outer periphery of the plunger 3, a resister ring 7 capable of locking in the latching grooves, and a check valve 6 that is mounted on the bottom of the housing inner periphery 1a, provides the housing inner periphery 1a with operating oil and prevents its reverse flow. The range of backward movement of the plunger 3 is limited by mating the resister ring 7 locked in the latching grooves 33a-33d with a first stopper 21 formed on the housing inner periphery 1a.

摘要翻译： 本发明提供一种紧凑型，操作性优良，维护方便，制造成本低的链条张紧器。 这种链条张紧器具有一个具有底部的管状壳体1，一个柱塞3安装在壳体的内周面1a中，以在壳体内平滑地滑动;复位弹簧5，其向柱塞3提供向外推动的力;多个 形成在柱塞3的外周上的卡止槽33a-33d，能够锁定在锁定槽中的电阻环7和安装在壳体内周1a的底部上的止回阀6， 壳体内周1a与工作油并防止其反向流动。 柱塞3的向后运动的范围通过将锁定在锁定槽33a-33d中的电阻环7与形成在壳体内周1a上的第一止动件21配合来限制。

公开(公告)号：US20060151159A1

公开(公告)日：2006-07-13

申请号：US11348435

申请日：2006-02-06

申请人： Masaaki Kawakubo ,  Norihide Kawachi ,  Ken Muto ,  Ken Yamamoto ,  Etsuo Hasegawa ,  Yoshiki Katoh

发明人： Masaaki Kawakubo ,  Norihide Kawachi ,  Ken Muto ,  Ken Yamamoto ,  Etsuo Hasegawa ,  Yoshiki Katoh

IPC分类号： F28F9/02

CPC分类号： F28D1/05375 ,  F25B9/008 ,  F28D2021/0071 ,  F28D2021/0073 ,  F28F9/0224 ,  F28F9/0278 ,  F28F9/182 ,  F28F9/185 ,  F28F2225/08

摘要： There is provides a heat exchanger comprising: a plurality of tubes (110) stacked on each other; and a pair of header tanks (140), each header tank (140) having a flow section (151) in which fluid flows, extending in a direction of stack of the tubes (110), wherein both end sections (111) of the tubes (110) in the longitudinal direction are joined to the pair of header tanks (140), the flow section (151) of each header tank (140) and the inside of each tube (110) are communicated with each other, a tip position (a) of the tube end section (111) is arranged in an outside region of the flow section (151), and an inner wall width size (b) of the flow section (151) is smaller than a size (c) in the width direction of the header tank (140) at the tube end section (111).

公开(公告)号：US07044208B2

公开(公告)日：2006-05-16

申请号：US10361657

申请日：2003-02-10

申请人： Masaaki Kawakubo ,  Norihide Kawachi ,  Ken Muto ,  Ken Yamamoto ,  Etsuo Hasegawa ,  Yoshiki Katoh

发明人： Masaaki Kawakubo ,  Norihide Kawachi ,  Ken Muto ,  Ken Yamamoto ,  Etsuo Hasegawa ,  Yoshiki Katoh

IPC分类号： F28F9/02

CPC分类号： F28D1/05375 ,  F25B9/008 ,  F28D2021/0071 ,  F28D2021/0073 ,  F28F9/0224 ,  F28F9/0278 ,  F28F9/182 ,  F28F9/185 ,  F28F2225/08

摘要： There is provides a heat exchanger comprising: a plurality of tubes (110) stacked on each other; and a pair of header tanks (140), each header tank (140) having a flow section (151) in which fluid flows, extending in a direction of stack of the tubes (110), wherein both end sections (111) of the tubes (110) in the longitudinal direction are joined to the pair of header tanks (140), the flow section (151) of each header tank (140) and the inside of each tube (110) are communicated with each other, a tip position (a) of the tube end section (111) is arranged in an outside region of the flow section (151), and an inner wall width size (b) of the flow section (151) is smaller than a size (c) in the width direction of the header tank (140) at the tube end section (111).

摘要翻译： 提供了一种热交换器，包括：彼此堆叠的多个管（110）; 和一对集水箱（140），每个集管箱（140）具有流体流动的流动部分（151），所述流动部分沿着管（110）的堆叠方向延伸，其中， 纵向上的管（110）连接到一对集水箱（140），每个集水箱（140）的流动部分（151）和每个管（110）的内部彼此连通， 管端部（111）的位置（a）配置在流路部（151）的外侧区域，流路部（151）的内壁宽度尺寸（b）小于（c） 在管端部（111）处的集水箱（140）的宽度方向上。

公开(公告)号：US07036475B2

公开(公告)日：2006-05-02

申请号：US10773278

申请日：2004-02-09

申请人： Yoshiteru Yasuda ,  Kenshi Ushijima ,  Eiji Maeno ,  Ken Yamamoto

发明人： Yoshiteru Yasuda ,  Kenshi Ushijima ,  Eiji Maeno ,  Ken Yamamoto

IPC分类号： F01L1/14

CPC分类号： F01L1/143 ,  F01L1/22 ,  F01L2101/00

摘要： In a lash adjuster of a valve gear which employs a serration-shaped thread mechanism, the formation of a tribochemical reactive film is suppressed by using as the materials for its adjuster screw and nut member (or the materials for their thread surfaces) materials that, even if FM oil is used, the friction coefficient will not extremely decrease. The nut member is provided on the underside of an end plate of a lifter body. The adjuster screw is threadedly engaged in a threaded hole of the nut member. The adjuster screw is biased by a return spring. The female threads of the threaded hole and the male threads of the adjuster screw are serration shaped. One or both of the nut member and the adjuster screw, or the pressured thread surfaces of one or both of them, are formed of a material that will not react with oil additives of FM oil to suppress the formation of tribochemical reactive film, thereby stabilizing the operation of the lash adjuster.

摘要翻译： 在使用锯齿形螺纹机构的阀齿轮的间隙调节器中，通过使用作为其调节螺丝和螺母构件（或其螺纹表面的材料）材料的材料来抑制摩擦化学反应膜的形成， 即使使用FM油，摩擦系数也不会降低。 螺母构件设置在升降机主体的端板的下侧。 调节螺钉螺纹接合在螺母构件的螺纹孔中。 调节螺丝被回位弹簧偏压。 螺纹孔的内螺纹和调节螺丝的外螺纹是锯齿形的。 螺母构件和调节螺钉中的一个或两个或其一个或两个的加压螺纹表面由不与FM油的油添加剂反应的材料形成，以抑制摩擦化学反应膜的形成，由此稳定 间隙调节器的操作。

公开(公告)号：US06401804B1

公开(公告)日：2002-06-11

申请号：US09483024

申请日：2000-01-13

申请人： Masahiro Shimoya ,  Ken Yamamoto

发明人： Masahiro Shimoya ,  Ken Yamamoto

IPC分类号： F28D103

CPC分类号： F28F17/005 ,  F28D1/0333 ,  F28D2021/0085 ,  F28F3/005 ,  F28F3/04

摘要： Plural heat-exchanging plates for forming an evaporator have plural projection ribs. The projection ribs protrude toward outside of each pair of the heat-exchanging plates to form therein refrigerant passages through which refrigerant flows, and to form an air passage between adjacent pairs of the heat-exchanging plates. The projection ribs protrude from flat surfaces of the heat-exchanging plates toward the air passage to disturb a straight flow of air. The projection ribs are provided in each of the heat-exchanging plates to have a protrusion pitch (P1) between adjacent two, and the protrusion pitch is set in a range of 2-20 mm. Further, each of the heat-exchanging plates has a thickness of in a range of 0.1-0.35 mm, and a passage pitch (P2) between the refrigerant passages is in a range of 1.4-3.9 mm. Thus, in the evaporator formed by only using the plural heat-exchanging plates, a sufficient heat-exchanging performance can be obtained.

摘要翻译： 用于形成蒸发器的多个热交换板具有多个突起肋。 突出肋朝向每对热交换板的外侧突出，以在其中形成制冷剂流通的制冷剂通道，并且在相邻的成对的热交换板之间形成空气通道。 突出肋从热交换板的平坦表面朝向空气通道突出，以扰乱空气的直流。 在每个热交换板中设置突出肋，在相邻的两个热交换板之间具有突出间距（P1），突出间距设定在2-20mm的范围内。 此外，每个热交换板的厚度为0.1-0.35mm，制冷剂通道之间的通道间距（P2）在1.4-3.9mm的范围内。 因此，在仅使用多个热交换板形成的蒸发器中，可以获得充分的热交换性能。