公开(公告)号：US20090312674A1

公开(公告)日：2009-12-17

申请号：US12308698

申请日：2007-06-28

申请人： Haruki Nakao ,  Hiroki Kawashima

发明人： Haruki Nakao ,  Hiroki Kawashima

IPC分类号： F16K31/06 ,  F16K15/18 ,  A61H7/00

CPC分类号： F16K15/185 ,  A61H9/0078 ,  A61H2201/5002 ,  F16K11/044 ,  F16K31/0627 ,  Y10T137/87394

摘要： A compact and lightweight electromagnetic valve with a check valve is provided. In the electromagnetic valve, a plunger 16 is moved toward an end wall 22 of a housing of the electromagnetic valve by applying a voltage to a solenoid 14. Then, an annular valve seat engaging portion 64 of a valve member 48 attached to the plunger is urged against a valve seat around a fluid outlet 26 formed in the end wall 22 while being elastically deformed, thereby closing the fluid outlet 26. At the same time, a valve pressing member 46 attached to the plunger is separated from a valve member 52 disposed at a fluid opening 24 of an end wall 20 of the housing. Thus, the valve member 52 disposed at the fluid inlet 24 of the housing functions as a check valve to allow pressurized air to flow in from a pump. In a case where a voltage is not applied to the solenoid 14, the plunger 16 is biased toward the fluid inlet by means of a compression spring 60. Therefore, the valve pressing member 46 urges the first valve member 52 against a valve seat around the fluid inlet 24 to close the fluid inlet 24. The second valve member 48 is separated from the fluid outlet 26, whereby the fluid outlet 26 is opened and pressurized air is discharged to the atmosphere.

摘要翻译： 提供一种紧凑轻便的带止回阀的电磁阀。 在电磁阀中，通过向螺线管14施加电压，柱塞16向电磁阀壳体的端壁22移动。然后，安装在柱塞上的阀构件48的环形阀座接合部64是 在形成在端壁22中的流体出口26周围的阀座周围被推压，同时弹性变形，从而关闭流体出口26.同时，附接到柱塞的阀推动构件46与设置的阀构件52分离 在壳体的端壁20的流体开口24处。 因此，设置在壳体的流体入口24处的阀构件52用作止回阀，以允许加压空气从泵流入。 在不向螺线管14施加电压的情况下，柱塞16通过压缩弹簧60朝向流体入口偏压。因此，阀按压部件46将第一阀部件52推压在围绕 流体入口24以关闭流体入口24.第二阀构件48与流体出口26分离，由此流体出口26打开，并且加压空气排放到大气中。

公开(公告)号：US20090240179A1

公开(公告)日：2009-09-24

申请号：US12308983

申请日：2007-07-02

申请人： Haruki Nakao ,  Hiroki Kawashima

发明人： Haruki Nakao ,  Hiroki Kawashima

IPC分类号： A61H15/00

CPC分类号： A61H9/0078 ,  A61H2201/50 ,  A61H2201/5002 ,  A61H2201/5071 ,  A61H2205/10

摘要： A light-weight pneumatic massage apparatus with low operation noise is provided. This apparatus includes a pneumatic massage device (12) and a pump (142) separated from the massage device. The apparatus further includes electromagnetic valves (20, 96) for controlling supply and discharge of pressurized air to and from air chambers (16A to 16H) of the pneumatic massage device (12), respectively. Each of the electromagnetic valves includes a displaceable valve member (46) having an armature (74), and a solenoid (44) for attracting the armature to move the displaceable valve member when a voltage is applied to the solenoid. The apparatus further includes an electromagnetic valve control unit (150) which controls a voltage supplied to the solenoid to open the electromagnetic valves such that the voltage increases from V1 to V2 gradually with the passage of time T1. The armature is attracted onto the end surface of the solenoid within the time period T1. Then, in a state in which the voltage is reduced to V3, the armature is maintained attracted onto the solenoid to keep the open state. After that, voltage supply is stopped to close the valve.

摘要翻译： 提供一种操作噪音低的轻便气动按摩器具。 该装置包括气动按摩装置（12）和与按摩装置分离的泵（142）。 该装置还包括用于分别控制向气动按摩装置（12）的空气室（16A至16H）供应和排出加压空气的电磁阀（20,96）。 每个电磁阀包括具有电枢（74）的可移动的阀构件（46）和用于在电磁线圈施加电压时吸引电枢以移动可移动阀构件的螺线管（44）。 该装置还包括电磁阀控制单元（150），其控制提供给螺线管的电压以打开电磁阀，使得电压随着时间T1逐渐从V1增加到V2。 衔铁在时间段T1内被吸引到螺线管的端面上。 然后，在电压降至V3的状态下，电枢被保持吸附在螺线管上以保持打开状态。 之后，停止供电以关闭阀门。

公开(公告)号：US06572348B2

公开(公告)日：2003-06-03

申请号：US10141838

申请日：2002-05-09

申请人： Hiroto Sakurai ,  Masanori Nishikiori ,  Haruki Nakao

发明人： Hiroto Sakurai ,  Masanori Nishikiori ,  Haruki Nakao

IPC分类号： F04B1700

CPC分类号： F04B39/14 ,  F04B35/045

摘要： An electromagnetic compressor capable of reciprocating a piston to suck in and compress a gas by the force of an electromagnet and the resilient force of a return spring and a manufacturing method therefor are provided. The compressor includes a cylinder assembly including a front cylinder portion, a rear cylinder portion, and a center hole capable of storing the piston for reciprocation and having a working chamber defined by means of the piston, and an electromagnet located between the front cylinder portion and the rear cylinder portion and capable of actuating the piston. The cylinder assembly and the electromagnet have an integral structure molded from a resin in a manner such that the internal passage is hermetically sealed with respect to the electromagnet and the electrically conductive member.

摘要翻译： 提供一种能够使活塞往复运动以通过电磁体的力吸入和压缩气体以及复位弹簧的弹性力的电磁压缩机及其制造方法。 该压缩机包括一个气缸组件，它包括一个前缸部分，一个后缸部分和一个中心孔，该中心孔能够容纳往复运动的活塞，并具有一个由活塞限定的工作室，以及一个电磁铁，位于前汽缸部分和 后筒部分并且能够致动活塞。 气缸组件和电磁体具有由树脂模制的整体结构，使得内部通道相对于电磁体和导电构件气密密封。

公开(公告)号：US4928885A

公开(公告)日：1990-05-29

申请号：US331300

申请日：1989-03-31

申请人： Haruki Nakao

发明人： Haruki Nakao

IPC分类号： B05B1/30 ,  A61H33/02 ,  B05B7/06

CPC分类号： A61H33/027 ,  A61H33/6052 ,  A61H2033/022 ,  A61H33/6063

摘要： A nozzle device for jetting water as hot as one can enjoy bathing in it, which is supplied under pressure from a hot water supply source, into hot water in the bathtub comprising a nozzle body provided with a nozzle opening formed at the front end of the nozzle body and through which the hot water is jetted and an inner hole through which the hot water is introduced from the hot water supply source to the nozzle opening, a means for jetting not water passed through the nozzle opening, having a hole arranged coaxially with the nozzle opening and a passage through which air outside is introduced into the hot water passed through the nozzle opening, and a means for adjusting the amount of the air introduced through the air passage into the hole, said means being movable toward said nozzle opening while rotating around its axis.

摘要翻译： 用于将热水喷射的喷嘴装置可以在从热水供应源的压力下被供应的浴缸中的洗澡进入浴缸中的热水中，该喷嘴装置包括喷嘴主体，喷嘴主体设置在喷嘴开口的前端， 喷嘴体，热水被喷射出，热水从热水供给源引入喷嘴开口的内孔，不喷水通过喷嘴开口的装置，具有与 喷嘴开口和通过喷嘴开口的热水中引入空气的通道，以及用于调节通过空气通道进入孔的空气量的装置，所述装置可朝向所述喷嘴开口移动，同时 围绕其轴旋转。

公开(公告)号：US08529225B2

公开(公告)日：2013-09-10

申请号：US13183766

申请日：2011-07-15

申请人： Shigemitsu Ishibashi ,  Haruki Nakao ,  Fuminori Hirose

发明人： Shigemitsu Ishibashi ,  Haruki Nakao ,  Fuminori Hirose

IPC分类号： F04B17/04 ,  F04B35/04

CPC分类号： F04B35/045 ,  H01F7/1646 ,  H02K33/16

摘要： An electromagnetic reciprocating fluid device in which a movable member is equipped with permanent magnets, resists a torque rotating the movable member about an axis thereof in the reciprocating direction. The electromagnetic reciprocating fluid device has a pair of electromagnets facing each other, and permanent magnets disposed in a space between the opposed electromagnets and held by a movable member. When an alternating current is applied to coils formed in the electromagnets, a magnetic force is generated between the electromagnets and the permanent magnets, whereby a driving force for reciprocation is applied to the movable member. One end of the movable member is connected to a piston of a first piston-cylinder assembly, while the other end is connected to a piston of a second piston-cylinder assembly. The first and second piston-cylinder assemblies are arranged such that an axis line of the first piston-cylinder assembly and an axis line of the second piston-cylinder assembly are non-coaxial and vertically offset from an axis of the movable member.

摘要翻译： 一种电磁往复流体装置，其中可移动部件配备有永磁体，抵抗使可移动部件绕往其方向的轴线旋转的转矩。 电磁往复流体装置具有彼此面对的一对电磁体，永久磁铁设置在相对的电磁体之间的空间中并由可动构件保持。 当将交流电施加到形成在电磁体中的线圈时，在电磁体和永磁体之间产生磁力，由此向可动件施加往复运动的驱动力。 可动构件的一端连接到第一活塞 - 气缸组件的活塞，而另一端连接到第二活塞 - 气缸组件的活塞。 第一和第二活塞 - 气缸组件被布置成使得第一活塞 - 气缸组件的轴线和第二活塞 - 气缸组件的轴线线与可动构件的轴线不同轴并垂直偏移。

公开(公告)号：US20110274571A1

公开(公告)日：2011-11-10

申请号：US13183766

申请日：2011-07-15

申请人： Shigemitsu Ishibashi ,  Haruki Nakao ,  Fuminori Hirose

发明人： Shigemitsu Ishibashi ,  Haruki Nakao ,  Fuminori Hirose

IPC分类号： F04B17/00

CPC分类号： F04B35/045 ,  H01F7/1646 ,  H02K33/16

摘要： An electromagnetic reciprocating fluid device in which a movable member is equipped with permanent magnets, resists a torque rotating the movable member about an axis thereof in the reciprocating direction. The electromagnetic reciprocating fluid device has a pair of electromagnets facing each other, and permanent magnets disposed in a space between the opposed electromagnets and held by a movable member. When an alternating current is applied to coils formed in the electromagnets, a magnetic force is generated between the electromagnets and the permanent magnets, whereby a driving force for reciprocation is applied to the movable member. One end of the movable member is connected to a piston of a first piston-cylinder assembly, while the other end is connected to a piston of a second piston-cylinder assembly. The first and second piston-cylinder assemblies are arranged such that an axis line of the first piston-cylinder assembly and an axis line of the second piston-cylinder assembly are non-coaxial and vertically offset from an axis of the movable member.

摘要翻译： 一种电磁往复流体装置，其中可移动部件配备有永磁体，抵抗使可移动部件绕往其方向的轴线旋转的转矩。 电磁往复流体装置具有彼此面对的一对电磁体，永久磁铁设置在相对的电磁体之间的空间中并由可动构件保持。 当将交流电施加到形成在电磁体中的线圈时，在电磁体和永磁体之间产生磁力，由此向可动件施加往复运动的驱动力。 可动构件的一端连接到第一活塞 - 气缸组件的活塞，而另一端连接到第二活塞 - 气缸组件的活塞。 第一和第二活塞 - 气缸组件被布置成使得第一活塞 - 气缸组件的轴线和第二活塞 - 气缸组件的轴线线与可动构件的轴线不同轴并垂直偏移。

公开(公告)号：US20060216170A1

公开(公告)日：2006-09-28

申请号：US11390637

申请日：2006-03-27

申请人： Haruki Nakao ,  Kunihiro Yamamoto

发明人： Haruki Nakao ,  Kunihiro Yamamoto

IPC分类号： F04B17/04

CPC分类号： F04B35/045 ,  F04B17/04 ,  F04B17/042

摘要： An electromagnetic reciprocating fluid apparatus includes a magnetic circuit device in which magnetic pole members project inward from an annular magnetic circuit member so as to oppose each other. The magnetic pole members and the annular magnetic circuit member have a uniform thickness. First and second additional annular magnetic circuit members are set on both sides of the annular magnetic circuit member to constitute a part of the magnetic circuit device, thereby minimizing the increase in magnetic reluctance due to magnetic flux concentration at the joints between the magnetic pole members and the annular magnetic circuit member.

摘要翻译： 一种电磁往复流体装置，包括：磁极部件，其从磁性环状部件向内突出而彼此相对的磁路部件。 磁极构件和环形磁路构件具有均匀的厚度。 第一和第二附加环形磁路构件设置在环形磁路构件的两侧以构成磁路装置的一部分，从而最小化由磁极构件与接头之间的磁通量集中引起的磁阻增加 环形磁路部件。

公开(公告)号：US06273704B1

公开(公告)日：2001-08-14

申请号：US09061259

申请日：1998-04-17

申请人： Hideo Kometani ,  Hidetoshi Kitajima ,  Takuya Gotou ,  Haruki Nakao ,  Daisuke Ooi

发明人： Hideo Kometani ,  Hidetoshi Kitajima ,  Takuya Gotou ,  Haruki Nakao ,  Daisuke Ooi

IPC分类号： B05C100

CPC分类号： B29C47/8865 ,  B29C47/0021 ,  B29C47/8845 ,  Y10S425/016

摘要： The present invention relates to a casting apparatus for formation of a resin-made membrane which is made to be capable of accomplishing a stable pressure reduction through a suction chamber irrespective of the dimension of an interval between a die and a cooling roll. Thus, in the apparatus according to this invention, a suction chamber is disposed independently of a die and is located to define a necessary seal gap with respect to a cooling roll. Further, a circumferentially moving mechanism is provided to shift the suction chamber along the circumferential directions of the cooling roll while maintaining the necessary seal gap. This invention is applicable, for example, to a biaxial oriented film machine, a non-oriented film machine, a sheet machine, and others.

摘要翻译： 本发明涉及一种用于形成树脂膜的铸造设备，其制造成能够通过抽吸室实现稳定的压力降低，而与模具和冷却辊之间的间隔的尺寸无关。 因此，在根据本发明的装置中，吸入室独立于模具设置并且被定位成限定相对于冷却辊所需的密封间隙。 此外，设置周向移动机构，以沿着冷却辊的圆周方向移动吸入室，同时保持必要的密封间隙。 本发明可以应用于例如双轴取向膜机，非取向膜机，片机等。

公开(公告)号：US20090018474A1

公开(公告)日：2009-01-15

申请号：US11887442

申请日：2006-03-29

申请人： Haruki Nakao

发明人： Haruki Nakao

IPC分类号： A61H9/00

CPC分类号： F16K31/0627 ,  A61H9/0078 ,  F16K11/044

摘要： A pneumatic body treating device 12 of a pneumatic body treating apparatus includes a plurality of airtight chambers 16, 18, 20, and 22 to and from which pressurized air is supplied and discharged, a hose 21 having a connecting end connectable to a pressurized air source 148 of a pneumatic body treating apparatus body 14, and a plurality of electromagnetic valves 24, 26, 28, and 30 which are connected between the hose and the airtight chambers 16, 18, 20, and 22, respectively, and which supply pressurized air from the hose 21 to the corresponding airtight chambers and discharge the pressurized air from the corresponding airtight chambers. With this arrangement, it is possible to reduce the number of connecting hoses for supplying pressurized air to the pneumatic body treating device which, when used, is worn around the upper limbs and the lower limbs.

摘要翻译： 气动体处理装置的气动体处理装置12包括供给并排出加压空气的多个气密室16,18,20和22，具有可连接到加压空气源的连接端的软管21 气动体处理装置主体14,14和多个电磁阀24,26,28,30分别连接在软管和气密室16,18,20和22之间，并且供给加压空气 从软管21到相应的气密室，并从相应的气密室排出加压空气。 通过这种布置，可以减少向气动体处理装置供给加压空气的连接软管的数量，该气动体处理装置在使用时被佩戴在上肢和下肢周围。

公开(公告)号：US4900338A

公开(公告)日：1990-02-13

申请号：US340691

申请日：1989-04-20

申请人： Iwaji Shiomi ,  Haruki Nakao

发明人： Iwaji Shiomi ,  Haruki Nakao

IPC分类号： B01D53/04 ,  B01D53/047

CPC分类号： B01D53/0454 ,  B01D53/0446 ,  B01D2256/12 ,  B01D2257/102 ,  B01D2259/40003 ,  B01D53/047

摘要： A gas separation/extraction apparatus comprises a tank for separating and extracting a specific gas element from a gas mixture, the tank containing an adsorbent for adsorbing the gas element from the gas mixture, a pump having a cylinder and a piston housed therein, the pump being adapted to alternately pressurize and decompress the inside of the tank as the piston reciprocates, a first three-way solenoid valve connected between an exhaust port of the tank and a suction port of the pump, a second three-way solenoid valve connected between a discharge port of the pump and the suction port of the tank, and a pressure balance unit connected between the second three-way solenoid valve and a suction port of the tank, and adapted gradually to eliminate a difference in pressure between the tank and the pump as the tank is switched from a decompressed state to a pressurized state.

摘要翻译： 气体分离/提取装置包括用于从气体混合物中分离和提取特定气体元素的罐，所述罐包含用于从气体混合物吸附气体元素的吸附剂，具有容纳在其中的气缸和活塞的泵，所述泵 适于在所述活塞往复运动时交替地对所述罐的内部进行加压和减压;连接在所述罐的排气口和所述泵的吸入口之间的第一三通电磁阀，连接在所述泵的吸入口之间的第二三通电磁阀 泵的排出口和容器的吸入口以及连接在第二三通电磁阀和容器的吸入口之间的压力平衡单元，并且逐渐地适应以消除罐和泵之间的压力差 因为罐从减压状态切换到加压状态。