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1. 发明专利

JP2007051661A Valve device 有权
标题翻译：阀门设备
公开(公告)号：JP2007051661A
公开(公告)日：2007-03-01
申请号：JP2005236611
申请日：2005-08-17
申请人： Jtekt Corp , Toyooki Kogyo Co Ltd , 株式会社ジェイテクト , 豊興工業株式会社
发明人： WATANABE NOBUHISA , SHIRAI NOBUYUKI , ASAI MIKIO , SHIRAI SOICHI , KAMIYA TADAYOSHI
IPC分类号： F16K31/06
摘要： PROBLEM TO BE SOLVED: To provide a valve device capable of easily mounting a valve unit to a mounting member.
SOLUTION: This valve device comprises the mounting member 1 disposed on an apparatus, and having a flow channel hole 4, and the valve unit 2 having a movable valve element 20 and a valve seat 26 on which the valve element 20 is put on and off. The valve unit 2 has a mounting seating face 12 and an inserting portion 14 projecting from the mounting seating face 12, and a port hole 22 is formed on the inserting portion 14. The mounting member 1 has a flat face 6, and a mounting hole 8 formed on the flat face 6 and communicated with the flow channel hole 4, and the inserting portion 14 is inserted into the mounting hole 8 to communicate the port hole 22 through the flow channel hole 4. Further a fixing means is mounted to bring the mounting seating face 12 and the flat face 6 into close contact with each other, and fixing the valve unit 2 to the mounting member 1. The fixing means comprises a male screw portion 10 formed on the mounting member 1, and a circular member 64 rotatably externally fitted to a flange portion 62 formed on the valve unit 2, and engaged with the male screw portion 10.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够容易地将阀单元安装到安装构件的阀装置。解决方案：该阀装置包括设置在设备上的安装构件1，并且具有流动通道孔4，阀单元2具有可移动阀元件20和阀座26，阀元件20置于其上开启和关闭。阀单元2具有安装座面12和从安装座面12突出的插入部14，并且在插入部14上形成有孔口22.安装构件1具有平坦面6和安装孔 8，形成在平坦面6上并与流路孔4连通，插入部分14插入安装孔8中，以使通孔22通过流道孔4连通。另外，安装固定装置安装座面12和平面6彼此紧密接触，并将阀单元2固定到安装构件1.固定装置包括形成在安装构件1上的阳螺纹部分10和可旋转地外部装配到形成在阀单元2上的凸缘部分62并与外螺纹部分10接合。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006064072A Electromagnetic drive valve 有权
标题翻译：电磁驱动阀
公开(公告)号：JP2006064072A
公开(公告)日：2006-03-09
申请号：JP2004247372
申请日：2004-08-26
申请人： Toyooki Kogyo Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 豊興工業株式会社
发明人： NAKAMURA KIYOJI , ASAI MIKIO
IPC分类号： F16K31/06
摘要： PROBLEM TO BE SOLVED: To restrict displacement of the center of a shaft in an electromagnetic drive valve.
SOLUTION: A lower retainer 64 for supporting a closing side spring 66 is fitted to a valve shaft 30, to which a valve element 28 is fitted. An armature shaft 74 driven by an electromagnet is fitted in rear of the valve shaft, and supported by a bearing 82 provided in a lower core 80 as one part of the electromagnet. The lower core is formed with a spigot coupling 84 concentrically with the bearing, and a spring sheet 86 is fitted to the spigot coupling. With this structure, an opening side spring 88 provided between an upper retainer 90 concentrically fitted to the armature shaft and the spring sheet can be concentrically arranged with the armature shaft. Since the lower retainer is fitted in a cylinder 92 inside the upper retainer and slid with relative movement of both the shafts, centering of the shaft is performed with the sliding movement.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：限制电磁驱动阀中的轴的中心的位移。解决方案：用于支撑闭合侧弹簧66的下保持器64装配到阀轴30上，阀元件28安装在阀轴30上。由电磁铁驱动的电枢轴74安装在阀轴的后部，并且由设置在作为电磁体的一部分的下芯80中的轴承82支撑。下芯部与轴承同心地形成有插口联接器84，并且弹簧片86装配到插口连接器。通过这种结构，设置在与电枢轴同心配合的上保持器90和弹簧片之间的开口侧弹簧88可以与电枢轴同心地布置。由于下部保持器安装在上部保持器内部的气缸92中并随着两个轴的相对运动而滑动，所以轴的中心随着滑动而进行。版权所有（C）2006，JPO＆NCIPI

3. 发明专利

JP2006061942A Pressure-reducing valve for die casting 有权
标题翻译：减压阀用于铸造
公开(公告)号：JP2006061942A
公开(公告)日：2006-03-09
申请号：JP2004247371
申请日：2004-08-26
申请人： Toyooki Kogyo Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 豊興工業株式会社
发明人： NAKAMURA KIYOJI , ASAI MIKIO
IPC分类号： B22D17/22 , B22C9/06 , B22D17/20
摘要： PROBLEM TO BE SOLVED: To use an electromagnetic driving valve as a pressure-reducing valve for die casting. SOLUTION: A valve stem 30 provided with a valve body 28 is slidingly supported with a valve guide 58, and to the tip part of the valve guide, a rubber-made stem seal 60 is fitted. The stem seal is held to narrow a gap with the valve stem to prevent the inserting of powdery drips of a molten metal which come flying from a cavity part, into the gap between the valve guide and the valve stem. Therefore, the damage to the opening/closing valve movement due to the electromagnetic driving can be avoided, and further, at the front part of the stem seal, a flange-like blocking body 62 is arranged in the valve stem, and in this way, such trouble as to deteriorate the rubber by sticking the high temperature powdery drips to the stem seal can be prevented. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：使用电磁驱动阀作为压铸用减压阀。解决方案：设置有阀体28的阀杆30由阀导向件58滑动地支撑，并且安装在阀导向件的顶端部分上，装有橡胶制的阀杆密封件60。阀杆密封被保持以与阀杆缩窄间隙，以防止从空腔部分飞出的熔融金属的粉末滴落插入到阀引导件和阀杆之间的间隙中。因此，可以避免由于电磁驱动而导致的开闭阀运动的损害，另外，在阀杆密封件的前部，在阀杆上配置凸缘状的阻挡体62，以这种方式可以防止通过将高温粉末滴落粘到阀杆密封件而使橡胶劣化的麻烦。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2005163896A Solenoid opening and closing valve 审中-公开
标题翻译：电磁阀开启和关闭阀
公开(公告)号：JP2005163896A
公开(公告)日：2005-06-23
申请号：JP2003402872
申请日：2003-12-02
申请人： Toyoda Mach Works Ltd , Toyooki Kogyo Co Ltd , 豊田工機株式会社 , 豊興工業株式会社
发明人： SUZUKI HIROAKI , SHIMA TOSHIHIKO , TAKEUCHI KATSUYUKI , KAMIYA TADAYOSHI , SHIRAI SOICHI , ASAI MIKIO , SHIRAI NOBUYUKI
IPC分类号： F16K1/44 , F16K31/06
摘要： PROBLEM TO BE SOLVED: To provide a solenoid opening and closing valve capable of being used in a tank filled with a gas of high pressure, and improved in its durability by improving the sealability.
SOLUTION: A guide part 137 is formed on a tip end of a main valve element 130 in a state of being axially extended. The guide part 137 has an outer diameter smaller than an inner diameter of a flow channel 163 formed on a main valve seat 162, and has the uniform diameter along the axial direction from a high-pressure side (tank T side) to a low-pressure side (output side) in the flow channel 163. The guide part 137 remains in the flow channel 163 at its tip end without being drawn out from the flow channel 163 when a main valve is opened (when the main valve element 130 is separated from the main valve seat 162 by a plunger 112 attracted by excitation of a solenoid 106), and is kept into contact with an inner face of the flow channel 163 at its tip end.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够在填充有高压气体的罐中使用的电磁开关阀，并且通过提高密封性而提高耐久性。解决方案：在轴向延伸的状态下，在主阀体130的前端部形成引导部137。引导部137的外径小于形成在主阀座162上的流路163的内径，并且具有从高压侧（坦克T侧）到低压侧的轴向均匀的直径，压力侧（输出侧）。当主阀打开时（当主阀元件130分离时，引导部分137在其顶端处保持在流动通道163中，而不从流动通道163引出）从主阀座162通过被螺线管106的激励吸引的柱塞112），并且在其末端保持与流动通道163的内表面接触。版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2005140195A Solenoid valve device provided in gas tank 有权
标题翻译：气罐提供的电磁阀装置
公开(公告)号：JP2005140195A
公开(公告)日：2005-06-02
申请号：JP2003375737
申请日：2003-11-05
申请人： Toyoda Mach Works Ltd , Toyooki Kogyo Co Ltd , 豊田工機株式会社 , 豊興工業株式会社
发明人： KAMIYA TADAYOSHI , SHIRAI SOICHI , ASAI MIKIO , SHIRAI NOBUYUKI , TAKEUCHI KATSUYUKI , SHIMA TOSHIHIKO , SUZUKI HIROAKI
IPC分类号： F17C13/04 , F16K1/30 , F16K31/06 , F16K39/02
CPC分类号： F16K1/305 , F16K31/0655 , F16K39/024 , F17C13/04 , F17C2205/0326 , F17C2205/0394 , F17C2221/012 , F17C2223/0123 , F17C2223/035 , F17C2265/04 , F17C2265/065 , F17C2270/0168 , F17C2270/0184 , Y02E60/321
摘要： PROBLEM TO BE SOLVED: To provide a solenoid valve device provided in a gas tank, which has a small size and can be easily attached to the gas tank.
SOLUTION: A valve body 8 having formed therein a flowing passage "a" which communicates the inside and outside of a gas tank 1 is inserted from the outside into an opening hole 2 of the gas tank 1 to be attached to the opening hole 2. In addition, the flowing passage "a" is provided with a valve seat 46, and the valve body 8 is provided with a movable valve element 40 to be attached to/ detached from the valve seat 36. An electromagnetic part 48 comprising a movable iron core 50 which is engaged with the valve element 40 and a fixed iron core 64 which faces the movable iron core 50, attracts the movable iron core 50 by flowing current to a coil 74 and releases the attraction of the movable iron core 50 by stopping flowing current to the coil 74, is arranged in a storage hole 16 formed at an end part inside the gas tank 1 of the valve body 8. Further, a cap member 90 which covers the end part inside the gas tank 1 of the valve body 8 is provided to communicate an opening 96 formed on an end face of the cap member 90 to the flowing passage "a", and a planar filter member 102 is arranged over the opening 96.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种设置在气罐中的电磁阀装置，其具有小尺寸并且可以容易地附接到气罐。解决方案：在其中形成有与气罐1的内部和外部连通的流动通道“a”的阀体8从外部插入到气罐1的开口孔2中以附接到开口此外，流动通道“a”设置有阀座46，并且阀体8设置有可从阀座36附接/拆卸的可动阀元件40.电磁部件48包括与阀元件40接合的可动铁芯50和与可动铁芯50相对的固定铁芯64通过使电流流向线圈74而吸引可动铁芯50，并释放可动铁芯50的吸引力通过停止流向线圈74的流动被布置在形成在阀体8的气罐1内的端部的存储孔16中。另外，盖体90覆盖气罐1内的端部阀体8设置成连通形成在其上的开口96 帽构件90的流动通道“a”的端面和平面过滤构件102布置在开口96上方。版权所有（C）2005，JPO＆NCIPI

6. 发明专利

JP2004019887A Sealing structure of terminal box in solenoid valve 审中-公开
公开(公告)号：JP2004019887A
公开(公告)日：2004-01-22
申请号：JP2002179170
申请日：2002-06-19
申请人： Toyooki Kogyo Co Ltd , 豊興工業株式会社
发明人： SAKAI MITSUO , ASAI MIKIO , KOBAYASHI YOSHINOBU , KONDO TAKATOSHI
IPC分类号： F16K31/06 , F16J15/10 , H02G3/14 , H05K5/06
摘要： PROBLEM TO BE SOLVED: To provide an excellent sealing between a terminal box body and a cover by pressing a packing between the terminal box body and the cover in different two directions. SOLUTION: The packing 34 fitted to the cover 15 comprises a first piece 34A extending in a generally horizontal direction and a second piece 34B extending in a generally vertical direction. A contact surface 35 formed in the terminal box body 14 comprises a first contact part 35A installed in the cover 15 and pressing the first piece 34A to deform the first piece in a generally vertical direction and a second contact part 35B pressing the second piece 34B to deform the second piece in a generally horizontal direction. Thus, even if a sealability between the first contact part 35A and the first piece 34A is lowered by such an action that the reaction of a pressing force acts on the cover 15 so as to raise the cover in a generally vertical direction by the pressing of the first piece 34A against the first contact part 35A, the excellent sealability can be assured without reducing the pressing force of the second piece 34B against the second contact part 35B. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2008309237A Solenoid controlled valve 有权
标题翻译：电磁阀控制阀
公开(公告)号：JP2008309237A
公开(公告)日：2008-12-25
申请号：JP2007157044
申请日：2007-06-14
申请人： Toyooki Kogyo Co Ltd , 豊興工業株式会社
发明人： ASAI MIKIO
IPC分类号： F16K31/06 , F16K37/00 , H01F7/16
摘要： PROBLEM TO BE SOLVED: To provide a solenoid controlled valve which is intended for the good sealing performance of the inside of an electrical component box by sealing the opening of the electrical component box placed on the top face of a valve body with a lid without interposing a seal member, and which is intended to enable miniaturization by reducing the height dimension of the whole valve by eliminating screw members for mounting the lid onto the electrical component box as well as reducing the thickness dimension of the lid.
SOLUTION: The electrical component box 4 formed in an approximate box shape is placed on the top face of the valve body 1 equipped with electromagnetic apparatuses 2, 3 on the sides. The electrical component box 4 is formed in the approximate box shape from an insulation material, has the opening 4B below, and includes inside a circuit board 5 received from the opening 4B. A connecting member 16 which is electrically connected with the circuit board 5 and which projects outside is installed to a wall part 4A of the electrical component box 4. An electric supply line 20 from an external power supply is detachably fitted and fixed to the connecting member 16. The opening 4B is blocked by fixing the lid 22 to the electrical component box 4 using ultrasonic welding.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种电磁阀，其用于通过将放置在阀体的顶面上的电气部件箱的开口密封在电气部件箱的内部的良好的密封性能，盖，而不插入密封构件，并且旨在通过消除将盖安装到电气部件箱上的螺钉构件以及减小盖的厚度尺寸来减小整个阀的高度尺寸来实现小型化。解决方案：将形成为大致盒形的电气部件盒4放置在装有电磁装置2,3的阀体1的顶面上。电气部件盒4从绝缘材料形成为大致盒状，在下面具有开口4B，并且包括从开口4B接收的电路板5的内部。与电路板5电连接并且外部突出的连接构件16安装到电气部件箱4的壁部4A。来自外部电源的供电线20可拆卸地安装并固定到连接构件通过使用超声波焊接将盖22固定到电气部件箱4来阻止开口4B。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008122348A Pressure switch device 审中-公开
标题翻译：压力开关装置
公开(公告)号：JP2008122348A
公开(公告)日：2008-05-29
申请号：JP2006309703
申请日：2006-11-15
申请人： Toyooki Kogyo Co Ltd , 豊興工業株式会社
发明人： ASAI MIKIO , KATOU YASUTAKE
IPC分类号： G01L9/00
摘要： PROBLEM TO BE SOLVED: To provide a pressure switch device capable of saving lines, by making signal lines for transmitting a digital signal, that is input from an analog/digital converter into an arithmetic operation means, to be constant, without being affected by the number of bits and readily summarized.
SOLUTION: Analog electric signals from pressure sensors 2A, 2B and 2C are converted into digital signals by the analog/digital converter 3 and output to the arithmetic operation means 8, and the digital signals are arithmetically compared by the means 8 with a set pressure value set by a setting means 4 for outputting signals. The analog/digital converter 3 has a transmission function for sending the digital signals as serial signals, successively containing addresses for specifying the pressure sensors 2A, 2B and 2C and data, corresponding to the number of bits. Thus, even if the number of bits of the digital signals is large, a single signal line 10 will be sufficient for connecting in between the analog/digital converter 3 and the arithmetic operation means 8, and can save the lines.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供能够节省线路的压力开关装置，通过将从模拟/数字转换器输入的数字信号的信号线作为数学运算装置，使其恒定，而不是受到位数的影响，并且易于总结。解决方案：来自压力传感器2A，2B和2C的模拟电信号由模拟/数字转换器3转换成数字信号并输出到算术运算装置8，数字信号由装置8用a 由用于输出信号的设定装置4设定的设定压力值。模拟/数字转换器3具有用于将数字信号作为串行信号发送的传输功能，其连续地包含用于指定压力传感器2A，2B和2C的地址以及与位数相对应的数据。因此，即使数字信号的位数大，单个信号线10将足以连接在模拟/数字转换器3和算术运算装置8之间，并且可以节省线路。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2006279001A Electromagnet 审中-公开
标题翻译：电磁铁
公开(公告)号：JP2006279001A
公开(公告)日：2006-10-12
申请号：JP2005100260
申请日：2005-03-30
申请人： Toyooki Kogyo Co Ltd , 豊興工業株式会社
发明人： ASAI MIKIO
IPC分类号： H01F7/16
摘要： PROBLEM TO BE SOLVED: To enhance an attracting force by which a movable iron core is attracted by a fixed iron core when a coil is energized at the position where the movable iron core is farthest from the fixed iron core with no increase in size. SOLUTION: In a fixed iron core 1, a first beveled ridge 23 is formed on an outer peripheral surface 3B side of an annular hole 3, a second beveled ridge 24 is formed on an inner peripheral surface 3C side of the annular hole 3, a third beveled ridge 25 is form on the outer peripheral surface 15B side of the protrusion 15 of the movable iron core 13, and a fourth beveled ridge 26 is formed on the inner peripheral surface 15C side of the protrusion 13. Relating to the protrusion 15, the third beveled ridge 25 and the first beveled ridge 23 are positioned almost axially agreed with each other while the fourth beveled ridge 26 and the second beveled ridge 24 are positioned almost axially agreed with each other, at the position of the movable iron core 13 farthest from the fixed iron core 1. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了增强在可动铁芯距离固定铁芯最远的位置通电时可动铁芯被固定铁芯吸引的吸引力，而不增加尺寸。解决方案：在固定铁芯1中，在环形孔3的外周面3B侧形成有第一斜面脊23，在环状孔的内周面3C侧形成有第二斜脊24 如图3所示，在可动铁芯13的突起15的外周面15B侧形成有第三斜面25，在突起部13的内周面15C侧形成有第四倾斜棱26。突起15，第三倾斜脊25和第一斜面脊23几乎在轴向上彼此一致地定位，而第四斜面脊26和第二斜面脊24在可动铁的位置处几乎轴向地同意地定位核心13距离固定铁芯1最远。版权所有（C）2007，JPO＆INPIT

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