公开(公告)号：US09829135B2

公开(公告)日：2017-11-28

申请号：US13930449

申请日：2013-06-28

申请人： SMC KABUSHIKI KAISHA

发明人： Hiroshi Hanne

IPC分类号： F16L37/091 ,  F16L37/092

CPC分类号： F16L37/091 ,  F16L37/0925

摘要： A pipe joint is equipped with a body, and an attachment and detachment mechanism by which a fluid tube is mounted detachably with respect to the body. A pawl of a chuck that constitutes the attachment and detachment mechanism includes a stopper member that abuts against an outer circumferential surface of the fluid tube, and piercing members, distal ends of which project more toward a side of the fluid tube than the stopper member and pierce into the outer circumferential surface of the fluid tube.

公开(公告)号：US09353861B2

公开(公告)日：2016-05-31

申请号：US14117637

申请日：2012-05-21

申请人： Koichiro Ishibashi ,  Koji Hara ,  Toshio Sato

发明人： Koichiro Ishibashi ,  Koji Hara ,  Toshio Sato

IPC分类号： F16J1/12 ,  F16J1/00 ,  F15B15/14

CPC分类号： F16J1/12 ,  F15B15/1447 ,  F16J1/008 ,  Y10T29/49826

摘要： A coupling structure for a piston used in a fluid-pressure cylinder. The piston in the fluid-pressure cylinder includes a piston hole that runs through a central part of the piston in an axial direction thereof. One end of a piston rod and a coupling body coupled to the one end are inserted into the piston hole. The coupling body includes: a main part that contacts the one end of the piston rod; and an angled part formed around the main part and inclined at a prescribed angle with respect thereto. When the coupling body is subjected to pressure inside the piston hole, the diameter of the coupling body increases and a pointed edge of the angled part engages with an inner surface of the piston hole such that the coupling body couples the piston and the piston rod.

摘要翻译： 用于流体压力缸中的活塞的联接结构。 流体压缸中的活塞包括活塞孔，该活塞孔沿着活塞的轴向延伸穿过活塞的中心部分。 活塞杆的一端和联接在一端的联接体插入活塞孔。 联接体包括：与活塞杆的一端接触的主要部分; 以及围绕主要部分形成并相对于其倾斜一定角度的倾斜部分。 当联接体在活塞孔内部受到压力时，联接体的直径增加，并且成角度部分的尖端与活塞孔的内表面接合，使得联接体联接活塞和活塞杆。

公开(公告)号：US09293894B2

公开(公告)日：2016-03-22

申请号：US13788238

申请日：2013-03-07

申请人： SMC KABUSHIKI KAISHA

发明人： Satoshi Suzuki ,  Masayuki Orihara

IPC分类号： H01T23/00

CPC分类号： H01T23/00

摘要： An ionizer that acts as an electric charge generating device includes a first high voltage power source and a second high voltage power source, which are disposed in confronting relation to each other, and a first wiring arrangement and a second wiring arrangement, which are disposed in confronting relation to each other. The first high voltage power source applies an AC high voltage to needle electrodes via the first wiring arrangement, whereas the second high voltage power source applies an AC high voltage, which is 180° out of phase with the aforementioned AC high voltage, to needle electrodes via the second wiring arrangement.

摘要翻译： 用作电荷产生装置的电离器包括彼此面对地设置的第一高压电源和第二高压电源，以及布置在第一布线布置和第二布线布置中的第一布线布置和第二布线布置 彼此面对的关系。 第一高压电源通过第一布线装置向针电极施加交流高电压，而第二高压电源将与上述交流高压180°异相的交流高电压施加到针电极 通过第二布线装置。

公开(公告)号：US09163744B2

公开(公告)日：2015-10-20

申请号：US13807771

申请日：2011-06-22

申请人： Yoshihiro Fukano ,  Masami Yoshida ,  Takeshi Karibe

发明人： Yoshihiro Fukano ,  Masami Yoshida ,  Takeshi Karibe

IPC分类号： F16K31/02 ,  F16K31/06 ,  H01F7/128

CPC分类号： F16K31/02 ,  F16K31/0655 ,  F16K31/0675 ,  H01F7/128

摘要： A solenoid valve. In a solenoid section forming part of the solenoid valve, a sleeve is provided on the inner circumferential side of a bobbin around which a coil is wound. This sleeve is formed from magnetic material and includes a cylindrical section and a flange section formed at a lower end of the cylindrical section. At an upper end of the cylindrical section, a tapered section is formed in which an outer circumferential face is recessed in the radially inward direction. The tapered section is arranged facing and in close contact with the outer circumferential face of a fixed core such that the magnetic flux density in the tapered section increases when the solenoid section is excited.

摘要翻译： 电磁阀。 在形成电磁阀的一部分的螺线管部中，在卷绕有线圈的筒管的内周侧设置套筒。 该套筒由磁性材料形成，并且包括圆柱形部分和形成在圆柱形部分下端的凸缘部分。 在圆筒形部分的上端形成一个锥形部分，其中外周面在径向向内的方向上凹陷。 锥形部分布置成面向并与固定芯的外周面紧密接触，使得当螺线管部分被激励时，锥形部分中的磁通密度增加。

公开(公告)号：US09133942B2

公开(公告)日：2015-09-15

申请号：US13581508

申请日：2010-09-16

申请人： Shinichi Ito ,  Michihiro Hanada

发明人： Shinichi Ito ,  Michihiro Hanada

IPC分类号： F16K1/46 ,  G05D16/06 ,  F16K17/04

CPC分类号： F16K1/46 ,  F16K17/044 ,  G05D16/0666 ,  Y10T137/7793

摘要： A valve structure for a fluid pressure device. A valve element for constituting a pressure reducing valve is provided with a first housing which is interconnected with a stem, a second housing which is provided on the outer peripheral side of the first housing, and packing which is provided between the first housing and the second housing. The packing is mounted and sandwiched between a tapered section of the first housing and an outer wall section of the second housing, and thereby the packing is affixed. A first tube section of the first housing is inserted into a second tube section of the second housing, and the first housing and the second housing are affixed integrally to each other by, for example, welding or adhesion.

摘要翻译： 一种用于流体压力装置的阀结构。 用于构成减压阀的阀元件设置有与杆相互连接的第一壳体，设置在第一壳体的外周侧的第二壳体和设置在第一壳体和第二壳体之间的衬垫 住房。 填料被安装并夹在第一壳体的锥形部分和第二壳体的外壁部分之间，从而将包装固定。 第一壳体的第一管段被插入到第二壳体的第二管部分中，并且第一壳体和第二壳体通过例如焊接或粘合彼此一体地固定。

公开(公告)号：US09091352B2

公开(公告)日：2015-07-28

申请号：US13900804

申请日：2013-05-23

申请人： SMC KABUSHIKI KAISHA

发明人： Yoshihiro Fukano ,  Tadashi Uchino ,  Taiyou Hatta

IPC分类号： F16K5/00 ,  F16K5/06 ,  F16K5/20

CPC分类号： F16K5/0647 ,  F16K5/0689 ,  F16K5/201

摘要： A flow path opening/closing valve is equipped with a main body having a valve chamber housing therein a rotatable valve body, and a sleeve that abuts without gaps against an inner circumferential surface of the valve chamber, such that the inner circumferential surface of the valve chamber and an inner circumferential surface of the sleeve slide without gaps against an outer circumferential surface of the valve body, for thereby shielding the valve chamber by the valve body and the sleeve. First and second seat members, and first and second o-rings that urge the first and second seat members toward the side of the valve body are arranged inside first and second annular grooves, which are provided on the inner circumferential surface and the inner circumferential surface.

摘要翻译： 流路开闭阀配备有主体，主体具有容纳在其中的可旋转阀体的阀室，以及与阀室的内周面无间隙地抵接的套筒，使得阀的内周面 并且套筒的内圆周表面与阀体的外周表面无间隙地滑动，从而通过阀体和套筒屏蔽阀室。 第一和第二座椅构件以及将第一和第二座椅构件向阀体侧推动的第一和第二O形环设置在设置在内周面和内周面上的第一和第二环形槽内 。

公开(公告)号：US09046182B2

公开(公告)日：2015-06-02

申请号：US13667663

申请日：2012-11-02

申请人： SMC KABUSHIKI KAISHA

发明人： Yoshihiro Fukano ,  Tadashi Uchino

IPC分类号： F16K15/00 ,  F16K15/14

CPC分类号： F16K15/144 ,  Y10T137/7879

摘要： A check valve includes connected first and second bodies respectively disposed on upstream and downstream sides. A valve plug is disposed displaceably in a communication chamber formed in the interior of the first body. A skirt urges a main body portion of the valve plug in a direction for seating the main body portion on a valve seat surface, and is provided on the valve plug such that the main body portion is seated on the valve seat surface by an elastic force of the skirt. By supplying a pressure fluid to the first body, the valve plug is displaced in opposition to the elastic force of the skirt, whereby the interior of the first body and the interior of the second body are placed in communication and the pressure fluid is allowed to flow therethrough.

摘要翻译： 止回阀包括分别设置在上游侧和下游侧的连接的第一和第二主体。 阀塞可移动地设置在形成在第一主体内部的连通室中。 裙部沿着将主体部分安置在阀座表面上的方向推动阀塞的主体部分，并且设置在阀塞上，使得主体部分通过弹性力安置在阀座表面上 的裙子。 通过向第一主体供应压力流体，阀塞与裙部的弹力相反地移动，由此将第一主体的内部和第二主体的内部置于连通状态，使压力流体被允许 流过。

公开(公告)号：US20150145249A1

公开(公告)日：2015-05-28

申请号：US14412724

申请日：2013-07-01

申请人： SMC KABUSHIKI KAISHA

发明人： Yoshimoto Taneya ,  Taku Tomita ,  Shuichi Saito

IPC分类号： F16L37/091 ,  F16L55/027

CPC分类号： F16L55/02718 ,  F15B15/204 ,  F15B21/003 ,  F16D48/02 ,  F16D2048/0215 ,  F16D2048/0224 ,  F16L29/00 ,  F16L37/091 ,  F16L37/0915 ,  F16L55/027

摘要： A pipe joint has a tube for fluid detachably fitted thereto, and is connected to a hydraulic device such as a cylinder. The pipe joint is provided with a body into which the tube for fluid is inserted, and an attachment/detachment mechanism which is provided inside the body and which can attach/detach the tube for fluid. An inner sleeve for connecting the tube for fluid and the hydraulic device is provided in the body, the inner sleeve being interchangeable with orifices having different opening diameters.

摘要翻译： 管接头具有可拆卸地安装在其上的流体管，并且连接到诸如气缸的液压装置。 管接头设置有用于插入流体管的主体，以及设置在主体内部并且可以将管连接/拆卸用于流体的安装/拆卸机构。 用于连接用于流体的管和液压装置的内套筒设置在主体中，内套筒可与具有不同开口直径的孔口互换。

公开(公告)号：US20150145195A1

公开(公告)日：2015-05-28

申请号：US14403728

申请日：2013-06-17

申请人： SMC KABUSHIKI KAISHA

发明人： Chiaki Fukui ,  Youji Takakuwa

IPC分类号： B25B5/12 ,  B25B5/16

CPC分类号： B25B5/122 ,  B25B5/16

摘要： A clamp apparatus is equipped with a body, and a drive unit having a piston displaced under the supply of a pressure fluid. A clamp arm is disposed rotatably on the body. In addition, a piston rod of the drive unit is connected detachably with respect to a displaceable body of a driving force transmission mechanism which is disposed in the interior of the body. Upon detachment of a connector of the piston rod from a connecting recess of the displaceable body, the state of connection between the drive unit and the driving force transmission mechanism is released.

摘要翻译： 夹具装置配备有主体和驱动单元，其具有在压力流体供应下移位的活塞。 夹臂可旋转地设置在主体上。 此外，驱动单元的活塞杆相对于设置在主体内部的驱动力传递机构的可移位主体可拆卸地连接。 在活塞杆的连接器与可移动体的连接凹部分离时，驱动单元与驱动力传递机构之间的连接状态被解除。

公开(公告)号：US08994234B2

公开(公告)日：2015-03-31

申请号：US13291583

申请日：2011-11-08

申请人： Hisashi Yajima ,  Tatsuya Hosaka ,  Toshio Sato

发明人： Hisashi Yajima ,  Tatsuya Hosaka ,  Toshio Sato

IPC分类号： H02K41/02 ,  F16C29/06 ,  F16C29/00 ,  H02K41/03 ,  F16C29/12 ,  H02K7/08

CPC分类号： F16C29/064 ,  F16C29/007 ,  F16C29/12 ,  H02K7/08 ,  H02K41/031

摘要： A linear actuator displaces a relative position between a guide rail and a slide table, which is arranged in confronting relation to the guide rail. Projections are formed on opposite end sides of the guide rail, the projections extending along a direction of displacement and projecting toward the slide table. The slide table is disposed between the projections on the opposite end sides of the guide rail, with rigid balls being interposed therebetween. Guide grooves and guide grooves, which rollably support the balls, are provided on the projections on the opposite end sides of the guide rail and on the slide table. The guide grooves and the guide grooves apply, on the balls, a pressure caused by a magnetic attractive force of permanent magnets.

摘要翻译： 线性致动器使导轨和滑动台之间的相对位置移动，该相对位置以与导轨相对的方式布置。 突出部形成在导轨的相对端侧，突出部沿着移动方向延伸并朝向滑台突出。 滑动台设置在导轨的相对端侧的突起之间，刚性球插入其间。 滚动地支撑滚珠的引导槽和引导槽设置在导轨的相对端侧和滑动台上的突起上。 引导槽和引导槽在球上施加由永久磁铁的吸引力引起的压力。