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10 条记录 (耗时 0.03 秒)

    RESINOUS TUBE JOINT
    1.
    发明申请
    RESINOUS TUBE JOINT 有权
    树脂管接头

    公开(公告)号：US20110210544A1

    公开(公告)日：2011-09-01

    申请号：US13057090

    申请日：2009-07-14

    申请人： Kazukiyo Teshima ,  Akihiro Masuda ,  Takehiro Nakamura ,  Masateru Yamada ,  Takayuki Kishimoto ,  Toshiyuki Fukumoto ,  Takeshi Nakagawa ,  Ryo Imanishi

    发明人： Kazukiyo Teshima ,  Akihiro Masuda ,  Takehiro Nakamura ,  Masateru Yamada ,  Takayuki Kishimoto ,  Toshiyuki Fukumoto ,  Takeshi Nakagawa ,  Ryo Imanishi

    IPC分类号： F16L25/00

    CPC分类号： F16L19/0283 ,  F16L19/04 ,  F16L47/04 ,  F16L2201/10

    摘要： A resin pipe joint in which, although an economical configuration formed by two components or a joint body and a union nut is employed, both a resistance against pulling and an excellent sealing property can be attained is provided.A resin pipe joint is configured so that the joint has: a synthetic resin-made joint body 1 including an inner cylinder portion 4, an external thread portion 5, and a radial groove m into which an end of a tube enters; and a union nut 2 that is made of a transparentable fluorine resin, and that includes an internal thread portion 8, a seal peripheral edge 10 which presses a tip end portion of a tube flared portion 3A, a slipping-off prevention peripheral edge 11 which is actable on a large-diameter portion of a flaring changing region 9, and a pressing inner peripheral portion 13 which is externally fittable to a flared straight portion 12, and, by a screw advancement of the union nut 2 in a state where the end of the tube 3 is inserted into the inner cylinder portion 4 and a flared portion 3A is formed, the pressing inner peripheral portion 13 is pressingly contacted with and externally fitted to the flared straight portion 12, a portion which is formed as a large-diameter portion of the flaring changing region 9 is pressed by the slipping-off prevention pressing portion 11, and a small-diameter portion of the flaring changing region 9 is pressed by the seal pressing portion 10.

    摘要翻译： 尽管采用了由两个部件或接头体和联管螺母形成的经济构造的树脂管接头，但是可以实现拉拔阻力和优异的密封性能。 树脂管接头被构造成使得接头具有包括内筒部4，外螺纹部5和管的一端进入的径向槽m的合成树脂制接头体1; 以及由可透明的氟树脂制成的联接螺母2，其包括内螺纹部8，挤压管扩口部3A的前端部的密封周缘10，防滑外周缘11， 可以在扩口改变区域9的大直径部分和外部配合到扩口直线部分12的按压内周部分13，并且通过联接螺母2的螺纹前进处于可变状态 管3插入到内筒部4中，形成有扩口部3A，按压内周部13与张开的直线部12紧密接触并外嵌，形成为大直径 扩口改变区域9的一部分被防滑按压部分11按压，并且扩口改变区域9的小直径部分被密封按压部分10按压。

    TUBE JOINT CONSISTING OF RESIN
    4.
    发明申请
    TUBE JOINT CONSISTING OF RESIN 有权
    管子接合树脂

    公开(公告)号：US20110221190A1

    公开(公告)日：2011-09-15

    申请号：US13057229

    申请日：2009-07-14

    申请人： Kazukiyo Teshima ,  Akihiro Masuda ,  Takehiro Nakamura ,  Masateru Yamada ,  Takayuki Kishimoto ,  Toshiyuki Fukumoto ,  Ryo Imanishi

    发明人： Kazukiyo Teshima ,  Akihiro Masuda ,  Takehiro Nakamura ,  Masateru Yamada ,  Takayuki Kishimoto ,  Toshiyuki Fukumoto ,  Ryo Imanishi

    IPC分类号： F16L19/00

    CPC分类号： F16L19/0283 ,  F16L19/041 ,  F16L47/04

    摘要： A resin pipe joint in which, although an economical configuration formed by two components or a joint body and a union nut is employed, both a resistance against pulling and an excellent sealing property can be attained is provided. A resin pipe joint is configured so that the joint has: a synthetic resin-made joint body 1 including an inner cylinder portion 4 and an external thread portion 5; and a synthetic resin-made union nut 2 including: an internal thread portion 8; a seal peripheral edge 10 which is actable on a tip-end portion of a tube flared portion 3A; a slipping-off prevention peripheral edge 11 which is actable on a large-diameter portion of the flaring changing region 9; and a pressing inner peripheral portion 13 which is externally fittable to a flared straight portion 12 that is fitted to a straight barrel cylinder portion 4B, and, by fastening of the union nut 2 in a state where an end of the tube 3 is inserted into the inner cylinder portion 4 and the flared portion 3A is formed, the pressing inner peripheral portion 13 is pressingly contacted with and externally fitted to the flared straight portion 12, a portion which is formed as a large-diameter portion of the flaring changing region 9 is pressed by the slipping-off prevention pressing portion 11, and a small-diameter portion of the flaring changing region 9 is pressed by the seal pressing portion 10.

    摘要翻译： 尽管采用了由两个部件或接头体和联管螺母形成的经济构造的树脂管接头，但是可以实现拉拔阻力和优异的密封性能。 树脂管接头被构造成使得接头具有：包括内筒部4和外螺纹部5的合成树脂制接头体1; 以及合成树脂制的联管螺母2，其包括：内螺纹部8; 密封周缘10，其可以在管扩张部分3A的顶端部分上作用; 可在扩口切换区域9的大直径部分上作用的防滑外周缘11; 以及外压配合到直筒部分4B上的扩口直线部分12的挤压内周部分13，并且通过在管3的一端被插入的状态下紧固联管螺母2 内筒部4和扩口部3A形成，按压内周部13与扩口直线部12紧密接触并外嵌，形成为扩口切换区9的大径部的部分 被防滑按压部11按压，扩口变更区域9的小径部被密封按压部10按压。

    Resin pipe joint
    5.
    发明授权
    Resin pipe joint 有权
    树脂管接头

    公开(公告)号：US09151427B2

    公开(公告)日：2015-10-06

    申请号：US13131943

    申请日：2009-11-06

    申请人： Ryo Imanishi ,  Masateru Yamada ,  Kazukiyo Teshima ,  Takehiro Nakamura ,  Takayuki Kishimoto ,  Akihiro Masuda ,  Takeshi Nakagawa

    发明人： Ryo Imanishi ,  Masateru Yamada ,  Kazukiyo Teshima ,  Takehiro Nakamura ,  Takayuki Kishimoto ,  Akihiro Masuda ,  Takeshi Nakagawa

    IPC分类号： F16L35/00 ,  F16L47/04 ,  F16L19/028 ,  F16L19/00

    CPC分类号： F16L47/04 ,  F16L19/005 ,  F16L19/028 ,  F16L35/00 ,  F16L2201/10

    摘要： In a resin pipe joint having a configuration where, by a screw advancement of a union nut caused by screwing an internal thread to an external thread in a state where a tube is externally fitted to an inner cylinder to form a flared portion, a flaring changing region is pressed by a seal pressing portion, a torque varying portion in which projecting portions of a joint body and recess portions of the union nut are fitted to or unfitted from each other by a flexural displacements of the projecting portions in the direction of the axis in accordance with fastening rotation of the union nut from the vicinity of a portion in front of an end of the screw advancement, the screw advancement being caused by pressing of the seal pressing portion against the flaring changing region is configured.

    摘要翻译： 在具有这样一种构造的树脂管接头中，其中，在管外部装配到内筒以形成扩口部的状态下，通过将内螺纹拧入外螺纹而产生的联管螺母的螺纹前进， 区域被密封按压部分按压，扭矩改变部分，其中接合体的突出部分和联管螺母的凹陷部分通过突出部分在轴线方向上的弯曲位移彼此配合或彼此不相配合 根据螺母进给端部的前方的一部分附近的联接螺母的紧固旋转，构成了通过将密封按压部压靠在扩口切换区域而产生的螺旋进给。

    RESIN PIPE JOINT
    6.
    发明申请
    RESIN PIPE JOINT 有权
    树脂管接头

    公开(公告)号：US20110260450A1

    公开(公告)日：2011-10-27

    申请号：US13131943

    申请日：2009-11-06

    申请人： Ryo Imanishi ,  Masateru Yamada ,  Kazukiyo Teshima ,  Takehiro Nakamura ,  Takayuki Kishimoto ,  Akihiro Masuda ,  Takeshi Nakagawa

    发明人： Ryo Imanishi ,  Masateru Yamada ,  Kazukiyo Teshima ,  Takehiro Nakamura ,  Takayuki Kishimoto ,  Akihiro Masuda ,  Takeshi Nakagawa

    IPC分类号： F16L19/00 ,  F16L35/00 ,  F16L33/00

    CPC分类号： F16L47/04 ,  F16L19/005 ,  F16L19/028 ,  F16L35/00 ,  F16L2201/10

    摘要： In a resin pipe joint having a configuration where, by a screw advancement of a union nut caused by screwing an internal thread to an external thread in a state where a tube is externally fitted to an inner cylinder to form a flared portion, a flaring changing region is pressed by a seal pressing portion, a torque varying portion in which projecting portions of a joint body and recess portions of the union nut are fitted to or unfitted from each other by a flexural displacements of the projecting portions in the direction of the axis in accordance with fastening rotation of the union nut from the vicinity of a portion in front of an end of the screw advancement, the screw advancement being caused by pressing of the seal pressing portion against the flaring changing region is configured.

    摘要翻译： 在具有这样一种构造的树脂管接头中，其中，在管外部装配到内筒以形成扩口部的状态下，通过将内螺纹拧入外螺纹而产生的联管螺母的螺纹前进， 区域被密封按压部分按压，扭矩改变部分，其中接合体的突出部分和联管螺母的凹陷部分通过突出部分在轴线方向上的弯曲位移彼此配合或彼此不相配合 根据螺母进给端部的前方的一部分附近的联接螺母的紧固旋转，构成了通过将密封按压部压靠在扩口切换区域而产生的螺旋进给。

    Reciprocating pump
    9.
    发明授权
    Reciprocating pump 失效
    再生泵

    公开(公告)号：US5088898A

    公开(公告)日：1992-02-18

    申请号：US596718

    申请日：1990-10-10

    申请人： Toshiyuki Fukumoto ,  Ryo Imanishi

    发明人： Toshiyuki Fukumoto ,  Ryo Imanishi

    IPC分类号： F04B43/06 ,  F04B11/00 ,  F04B43/113

    CPC分类号： F04B43/1136 ,  F04B11/005

    摘要： A reciprocating pump comprises a plurality of pump sections, each pump section having a suction inlet and a discharge outlet, the inlets all connecting with a common passageway through which the pumped fluid is supplied and the outlets all connecting with a common discharge passageway through which the pumped fluid is discharged. Each pump section includes a bellows which reciprocates to alternately produce suction and discharge strokes, with a change-over period between strokes. A drive control for the bellows delays the start of strokes by the bellows so that when one pump section is in a suction stroke or a change-over period, at least one other pump section is in a discharge stroke. The arrangement reduces variations in pressure in the discharge from the pump.

    Pump with a pulsation suppression device
    10.
    发明授权
    Pump with a pulsation suppression device 有权
    泵与脉动抑制装置

    公开(公告)号：US06364640B1

    公开(公告)日：2002-04-02

    申请号：US09685092

    申请日：2000-10-11

    申请人： Kiyoshi Nishio ,  Ryo Imanishi ,  Yoji Minato ,  Masayoshi Katsura ,  Hitoshi Kawamura ,  Makoto Fujii

    发明人： Kiyoshi Nishio ,  Ryo Imanishi ,  Yoji Minato ,  Masayoshi Katsura ,  Hitoshi Kawamura ,  Makoto Fujii

    IPC分类号： F04B1100

    CPC分类号： F04B11/0016 ,  F04B9/125 ,  F04B39/0061 ,  F04B43/073

    摘要： The invention provides a pump with a pulsation suppression device which can further enhance the effect of suppressing pulsation. According to the invention, in one side portion of a pump head wall 1 having inflow and outflow passages 2 and 3, a first bellows 7 which is driven so as to extend and contract by an air cylinder portion 14, and check valves 16a and 16b which alternately open and close a pump working chamber 9a formed in the first bellows 7 are disposed to constitute a reciprocal pump portion 4. In the other side portion of the pump head wall 1, a pulsation suppressing portion 5 is configured so as to have a second bellows 18 that is extendable and contractible, and that forms: a liquid chamber 20a which can temporarily store liquid that is to be discharged from the pump portion 4; and an air chamber 20b which is isolated from the liquid chamber 20a. The pulsation suppressing portion absorbs pulsation of the liquid which is discharged from the pump portion 4, by a change in the capacity of the liquid chamber 20a. The extension rate of the second bellows 18 is set to be larger than that of the first bellows 7.

    摘要翻译： 本发明提供一种具有脉动抑制装置的泵，其可以进一步增强抑制脉动的效果。根据本发明，在具有流入通道2和流出通道3的泵头壁1的一侧部分中，第一波纹管7 被驱动以由气缸部分14延伸和收缩，并且设置交替打开和关闭形成在第一波纹管7中的泵工作室9a的止回阀16a和16b，以构成往复泵部分4.另一侧 泵头壁1的一部分，脉动抑制部5被配置为具有可伸缩的第二波纹管18，并且形成：液体室20a，其能够临时储存从泵排出的液体 第4部分; 以及与液体室20a隔离的空气室20b。 脉动抑制部通过液体室20a的容量的变化吸收从泵部4排出的液体的脉动。 第二波纹管18的延伸率被设定为大于第一波纹管7的伸长率。