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61. 外观设计

USD639393S1 Electromagnetic valve 有权
公开(公告)号：USD639393S1
公开(公告)日：2011-06-07
申请号：US29381976
申请日：2010-12-27
申请人： Bunya Hayashi
设计人： Bunya Hayashi

62. 外观设计

USD636460S1 Electromagnetic valve 有权
标题翻译：电磁阀
公开(公告)号：USD636460S1
公开(公告)日：2011-04-19
申请号：US29381975
申请日：2010-12-27
申请人： Bunya Hayashi
设计人： Bunya Hayashi

63. 发明授权

US06267140B1 Directional control valve having position detecting function 失效
标题翻译：具有位置检测功能的定向控制阀
公开(公告)号：US06267140B1
公开(公告)日：2001-07-31
申请号：US09589803
申请日：2000-06-09
申请人： Bunya Hayashi , Makoto Ishikawa
发明人： Bunya Hayashi , Makoto Ishikawa
IPC分类号： F15B13043
CPC分类号： F15B13/0402 , F15B15/2861 , F15B2013/0409 , Y10T137/8242 , Y10T137/86614 , Y10T137/86622 , Y10T137/87885
摘要： A directional control valve capable of detecting the operating positions over the whole stroke of the valve member. The control valve includes a detection head having a magnetic scale including a magnetic portion and a non-magnetic portion installed on an end of a spool, and a magnetic sensor for reading the magnetic scale installed at a predetermined position opposite to the magnetic scale in a casing.
摘要翻译：一种能够检测阀构件的整个行程上的操作位置的方向控制阀。控制阀包括具有包括安装在阀芯端部的磁性部分和非磁性部分的磁标尺的检测头，以及用于读取安装在与磁头相反的预定位置处的磁性标尺的磁传感器套管。

64. 发明授权

US06263915B1 Directional control valve having position detecting function 有权
标题翻译：具有位置检测功能的定向控制阀
公开(公告)号：US06263915B1
公开(公告)日：2001-07-24
申请号：US09590369
申请日：2000-06-09
申请人： Bunya Hayashi , Makoto Ishikawa
发明人： Bunya Hayashi , Makoto Ishikawa
IPC分类号： F15B13044
CPC分类号： F15B13/0402 , F15B15/2861 , F15B2013/0409 , Y10T137/8242 , Y10T137/86614 , Y10T137/86622 , Y10T137/87885
摘要： A directional control valve having a position detecting function, is capable of detecting the operating positions of the valve member over the whole stroke thereof, without using a magnet and a magnetic sensor. A position detection mechanism 20 for detecting operating positions of a spool includes a detection coil disposed on a casing and generating an alternating magnetic field; a detection head mounted on a piston and changing the impedance of the detection coil by approaching or moving away from the detection coil in the alternating magnetic field; and a signal processing circuit applying an alternating voltage to the detection coil and detecting operating positions of the spool from the change in impedance of the detection coil.
摘要翻译：具有位置检测功能的方向控制阀能够在不使用磁铁和磁传感器的情况下检测阀构件的整个行程的操作位置。用于检测线轴的操作位置的位置检测机构20包括设置在壳体上并产生交变磁场的检测线圈; 检测头安装在活塞上，并且通过在交变磁场中接近或远离检测线圈来改变检测线圈的阻抗; 以及信号处理电路，对检测线圈施加交流电压，并根据检测线圈的阻抗变化来检测线轴的工作位置。

65. 发明授权

US06206045B1 Manifold solenoid valve driven by serial signals 失效
标题翻译：歧管电磁阀由串行信号驱动
公开(公告)号：US06206045B1
公开(公告)日：2001-03-27
申请号：US09522109
申请日：2000-03-09
申请人： Bunya Hayashi , Fumio Morikawa , Katsuhisa Endo
发明人： Bunya Hayashi , Fumio Morikawa , Katsuhisa Endo
IPC分类号： F16K1110
CPC分类号： F15B13/0817 , F15B13/0839 , F16K27/003 , F16K31/06 , Y10T137/5109 , Y10T137/87885
摘要： A manifold solenoid valve drive-controlled by serial signals permits extremely easy assembly and easy maintenance, and eliminates a possibility of erroneous wiring. For this purpose, compressed air is supplied and exhausted through manifold blocks 30 on which solenoid valves 20 are mounted and which are consecutively connected, and serial signals are transmitted to the respective solenoid valves. A fluid passage section 31 of the manifold block is provided with common passages 32 and 33 for air supply and exhaust that penetrate the respective manifold blocks 30, and channels 36 through 38 that communicate them with supply/discharge openings of the solenoid valves 20. In an electric circuit section 41 of the manifold block, a printed circuit board 45, which has connecting terminals 46a and 46b for transmitting serial signals, slave chips 47 for extracting operation signals for the solenoid valves from serial signals, and a feeder terminal 49 for supplying power to the solenoid valves 20 based on the operation signals, is accommodated. Assembling the manifold solenoid valve 10 completes communication of the passages and electrical connection.
摘要翻译：由串行信号控制的歧管电磁阀允许非常容易的组装和易于维护，并且消除了布线错误的可能性。为此，压缩空气通过其上安装有电磁阀20并且连续连接的歧管块30供给并排出，并且串行信号被传送到各个电磁阀。歧管块的流体通道部分31设置有用于穿过各个歧管块30的供气和排气的公共通道32和33，以及将它们与电磁阀20的供应/排放开口连通的通道36至38。歧管块的电路部41，具有用于传送串行信号的连接端子46a和46b的印刷电路板45，用于从串行信号中提取用于电磁阀的操作信号的从芯片47和用于提供电源的馈电端子49 基于操作信号向电磁阀20供电。组装歧管电磁阀10完成通路和电连接的连通。

66. 发明授权

US06173745B1 Manifold solenoid valve driven by serial signals 失效
标题翻译：歧管电磁阀由串行信号驱动
公开(公告)号：US06173745B1
公开(公告)日：2001-01-16
申请号：US09522041
申请日：2000-03-09
申请人： Bunya Hayashi , Fumio Morikawa , Katsuhisa Endo
发明人： Bunya Hayashi , Fumio Morikawa , Katsuhisa Endo
IPC分类号： F16I3104
CPC分类号： F16K27/003 , Y10T137/5109 , Y10T137/87885
摘要： In a manifold solenoid valve drive-controlled by serial signals, control systems for a single valve and a double valve are achieved by simple switching of a single control system. For this purpose, in order to transmit serial signals to solenoid valves through manifold blocks 30 on which solenoid valves 20 are mounted and which are connected, a printed circuit board 45 having connecting terminals 46a and 46b for transmitting serial signals, a slave chip 47 for extracting operation signals for the solenoid valves from the serial signals, a feeder terminal 49 for supplying power to the solenoid valves 20 based on the operation signals, and a switching device 48 for switching the slave chip between a single solenoid valve mode and a double solenoid valve mode is detachably accommodated in an electric circuit section 41 of each manifold block 30. Connecting adjacent manifold blocks 30 enables common passages 32 and 33 for supply and exhaust that penetrate the manifold blocks 30 to be placed in communication and also enables the connecting terminals 46a and 46b to be interconnected.
摘要翻译：在通过串行信号控制的歧管电磁阀驱动器中，通过单个控制系统的简单切换实现单阀和双阀的控制系统。为此，为了通过其上安装有电磁阀20并连接的歧管块30将串行信号传送到电磁阀，具有用于发送串行信号的连接端子46a和46b的印刷电路板45，用于发送串行信号的从芯片47 从串行信号提取电磁阀的操作信号，基于操作信号向电磁阀20供电的馈电端子49以及用于在单个电磁阀模式和双电磁铁之间切换从芯片的开关装置48 阀模式可拆卸地容纳在每个歧管块30的电路部分41中。连接相邻的歧管块30使得能够穿过歧管块30进行连通的供应和排出的公共通道32和33也使得连接端子46a 和46b互连。

67. 发明授权

US6026856A Three-port solenoid valve using a valve body for a five-port solenoid valve 失效
标题翻译：三端口电磁阀采用五口电磁阀的阀体
公开(公告)号：US6026856A
公开(公告)日：2000-02-22
申请号：US124891
申请日：1998-07-30
申请人： Shinji Miyazoe , Bunya Hayashi , Makoto Ishikawa
发明人： Shinji Miyazoe , Bunya Hayashi , Makoto Ishikawa
IPC分类号： F16K31/124 , F15B13/00 , F15B13/04 , F15B13/08 , F16K11/07 , F16K31/06 , F15B13/043
CPC分类号： F15B13/0814 , F15B13/0402 , F15B13/0825 , F15B13/0857 , F15B13/0871 , Y10T137/87209 , Y10T137/87225
摘要： Inexpensive three-port solenoid valves that can be connected to five-port solenoid transfer valves and allow the axial movement of valve discs to be stably guided, are provided. Two valve discs constituting a three-port valve are inserted into a five-port valve body having a supply channel opened at the center of a valve hole; output channels are open on the respective sides of the supply channel; and ejection channels are open on the respective sides of the output channels. A pilot-valve section is used to drive the valve discs. The valve discs use the fluid pressure in the supply channel as returning force for the valve bodies, and each have seal members for switching the output channels between the supply channel and the ejection channels respectively, for communication; and guide sections and for guiding the axial movement of the valve discs, wherein a fluid groove for a fluid flowing through the channel is provided between the plurality of axial guide sections.
摘要翻译：提供可以连接到五端口电磁转换阀并允许阀盘的轴向运动被稳定引导的廉价三端口电磁阀。构成三通阀的两个阀盘插入具有在阀孔中心开口的供给通道的五通阀体内; 输出通道在供应通道的相应侧面打开; 并且排出通道在输出通道的相应侧上打开。先导阀部分用于驱动阀盘。阀盘使用供应通道中的流体压力作为阀体的返回力，并且各自具有用于分别在供给通道和排出通道之间切换输出通道的密封构件用于连通; 引导部分和用于引导阀盘的轴向运动，其中用于流过通道的流体的流体槽设置在多个轴向引导部分之间。

68. 发明授权

US5971022A Selector valve with counterflow prevention means 失效
标题翻译：带逆流防止装置的选择阀
公开(公告)号：US5971022A
公开(公告)日：1999-10-26
申请号：US887259
申请日：1997-07-02
申请人： Bunya Hayashi , Makoto Ishikawa
发明人： Bunya Hayashi , Makoto Ishikawa
IPC分类号： F16K31/124 , F16K11/07 , F16K15/18 , F15B13/04
CPC分类号： F16K11/0712 , Y10T137/789 , Y10T137/86614 , Y10T137/8671
摘要： A valve body of a selector valve incorporates a counterflow prevention means comprising a lip-type seal member to allow the forward flow of exhaust from an output port through a valve hole to an ejection port while blocking the counterflow of exhaust flowing in the opposite direction.
摘要翻译：选择阀的阀体结合了防逆转装置，其包括唇形密封构件，以允许排气从输出端口通过阀孔向排出口向前流动，同时阻止沿相反方向流动的排气的逆流。

69. 外观设计

USD409723S Electromagnetic valve 失效
公开(公告)号：USD409723S
公开(公告)日：1999-05-11
申请号：US51569
申请日：1996-03-13
申请人： Bunya Hayashi , Shinji Miyazoe , Makoto Ishikawa
设计人： Bunya Hayashi , Shinji Miyazoe , Makoto Ishikawa

70. 发明授权

US07357373B2 Pilot-type two-port valve 有权
标题翻译：先导式双口阀
公开(公告)号：US07357373B2
公开(公告)日：2008-04-15
申请号：US11446382
申请日：2006-06-05
申请人： Bunya Hayashi , Shinji Miyazoe , Shinichi Yoshimura
发明人： Bunya Hayashi , Shinji Miyazoe , Shinichi Yoshimura
IPC分类号： F16K1/00 , F16K15/00
CPC分类号： F16K31/1221 , F16K31/124
摘要： A two-port valve includes a valve part configured to open and close a valve seat in a liquid flow path connecting a first port and a second port by a valve member and a pilot-type valve driving mechanism to open and close the valve member through a rod. The rod passes through an insertion hole of a plate facing on the liquid flow path in a sealed state. The valve member is provided to the tip part of the rod and also a cap which abuts against the periphery of the insertion hole of the plate when the valve member opens the valve seat and prevents intrusion of foreign material in the liquid into the insertion hole is provided to the rod.
摘要翻译：双口阀包括阀部件，其构造成在通过阀构件连接第一端口和第二端口的液体流动路径中打开和关闭阀座，以及先导式阀驱动机构，以通过一根杆杆在密封状态下通过面对液体流路的板的插入孔。当阀构件打开阀座并防止异物渗入到插入孔中时，阀构件设置在杆的顶端部分以及与盖的插入孔的周边抵接的帽盖提供给杆。

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