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1. 发明专利

JP2010281374A Valve device 审中-公开
标题翻译：阀门设备
公开(公告)号：JP2010281374A
公开(公告)日：2010-12-16
申请号：JP2009134804
申请日：2009-06-04
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： TSUCHIYA HIDEKI , MIYA TAKAHARU
IPC分类号： F16K31/06 , B62D5/087
摘要： PROBLEM TO BE SOLVED: To provide a means for properly securing the plunger total length without changing, while using swaging for fixing (joining) a plunger and a shaft, in a valve device for fixing the plunger driven by a solenoid to the outer periphery of the shaft having a valve body.
SOLUTION: This valve device fixes the plunger driven by the solenoid to the outer periphery of the shaft having the valve body. The shaft is inserted into a shaft hole of the plunger, and the plunger and the shaft are fixed by swaging, and a spot facing part 21 for surrounding the periphery of the shaft 1 is formed on an end surface of the plunger 2.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于在不改变的情况下适当地固定柱塞总长度的装置，同时使用用于将柱塞和轴固定（接合）的模具固定在用于将由螺线管驱动的柱塞固定到轴的外周具有阀体。解决方案：该阀装置将由螺线管驱动的柱塞固定到具有阀体的轴的外周。将轴插入柱塞的轴孔中，并且柱塞和轴通过型锻固定，并且在柱塞2的端面上形成用于围绕轴1的周边的点对向部21。
版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2010129679A Solenoid 有权
标题翻译：电磁阀
公开(公告)号：JP2010129679A
公开(公告)日：2010-06-10
申请号：JP2008301115
申请日：2008-11-26
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： YAMAGATA HIDEKI , HOSOGAI MAMORU , TSUCHIYA HIDEKI , MIYA TAKAHARU , FUJITA TOMOYUKI , AKATSUKA KOICHIRO , YAZAKI KENJI
IPC分类号： H01F7/128 , F16K31/06 , H01F7/16
摘要： PROBLEM TO BE SOLVED: To provide a solenoid suppressing an influence of contamination and improving responsibility to actuation.
SOLUTION: This solenoid 1 to drive a mother machine is provided with: a first bearing 7 and a second bearing 8 to slidably support a shaft 5 with a plunger 4 held between them; a plunger front chamber 74 defined between the first bearing 7 and the plunger 4; a plunger rear chamber 75 defined between the plunger 4 and the second bearing 8; a plunger peripheral passage 63 making the plunger front chamber 74 communicate with the plunger rear chamber 75; and a cylindrical cover 83 made of a non-magnetic material to surround the peripheral surface 41 of the plunger. The plunger peripheral passage 63 is defined around the cover 83 as a circular gap 55, and hydraulic oil of the mother machine is led to the plunger front chamber 74, the plunger peripheral passage 63, and the plunger rear chamber 75.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种抑制污染影响并提高致动责任的螺线管。
解决方案：用于驱动母机的螺线管1设置有：第一轴承7和第二轴承8，其可滑动地支撑轴5，柱塞4保持在轴5之间; 限定在第一轴承7和柱塞4之间的柱塞前室74; 限定在柱塞4和第二轴承8之间的柱塞后室75; 使柱塞前室74与柱塞后室75连通的柱塞周边通路63; 以及由非磁性材料制成的圆柱形盖83，以围绕柱塞的周面41。柱塞周边通道63围绕盖83限定为圆形间隙55，母机的液压油被引导到柱塞前室74，柱塞外围通道63和柱塞后室75。（C）2010，JPO＆INPIT

3. 发明专利

JP2010117009A solenoid 有权
标题翻译：电磁阀
公开(公告)号：JP2010117009A
公开(公告)日：2010-05-27
申请号：JP2008292296
申请日：2008-11-14
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： YAMAGATA HIDEKI , HOSOGAI MAMORU , TSUCHIYA HIDEKI , MIYA TAKAHARU , FUJITA TOMOYUKI , NADE RYUJI , AKATSUKA KOICHIRO , YAZAKI KENJI , IKEGUCHI MASATO
IPC分类号： F16K31/06
CPC分类号： H01F7/081 , H01F7/1607 , H01F2007/085
摘要： PROBLEM TO BE SOLVED: To provide a solenoid which ensures responsivity and endurance. SOLUTION: There is provided the solenoid 1 which moves axially a shaft 5 coupled to a plunger 4 to drive a master device. In the solenoid, a magnetic circuit is formed which guides to the plunger 4 a magnetic field generated around a coil 12 by a case 9, a base 2 and a sleeve 3 which are made up of a magnetic material. Then, a tubular pressure-proof tube 17 made up of a nonmagnetic material is interposed inside the coil 12 and the inner circumferential surface 18 of this pressure-proof tube 17 is fitted into the peripheral surfaces 25, 31 of the base 2 and sleeve 3, respectively. Thus, the base 2, the pressure-proof tube 17 and the sleeve 3 constitute a pressure container 90 for housing the plunger 4 and the shaft 5. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供确保响应性和耐久性的螺线管。解决方案：提供螺线管1，螺线管1轴向移动连接到柱塞4的轴5以驱动主设备。在螺线管中，形成磁路，其通过由磁性材料构成的壳体9，基座2和套筒3向柱塞4引导围绕线圈12产生的磁场。然后，将由非磁性材料构成的管状耐压管17插入线圈12的内部，并且将该耐压管17的内周面18嵌入基座2和套筒3的周面25,31中，分别。因此，基座2，耐压管17和套筒3构成用于容纳柱塞4和轴5的压力容器90.版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2010118607A Solenoid 有权
标题翻译：电磁阀
公开(公告)号：JP2010118607A
公开(公告)日：2010-05-27
申请号：JP2008292294
申请日：2008-11-14
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： YAMAGATA HIDEKI , HOSOGAI MAMORU , TSUCHIYA HIDEKI , MIYA TAKAHARU , FUJITA TOMOYUKI , NADE RYUJI , AKATSUKA KOICHIRO , YAZAKI KENJI , IKEGUCHI MASATO
IPC分类号： H01F7/126 , F16K31/06 , H01F7/16
摘要： PROBLEM TO BE SOLVED: To provide a solenoid ensuring the response and pressure resistance. SOLUTION: A solenoid 1 in which a shaft 5, joined to a plunger 4, is moved in its axial direction to drive a base unit includes a magnetic circuit that introduces a magnetic field generated around a coil 12 to the plunger 4; the magnetic circuit is formed by a case 9, a base 2, and a sleeve 3, which are made of a magnetic material. The solenoid 1 also has at least a pressure vessel 90, which accommodates the plunger 4 and the shaft 5, formed by the case 9, the base 2, and the sleeve 3, the base flanges 66 protruding from the base 2 in the radial direction of the shaft 5, and case flanges 91 protruding from the case 9 in the radial direction of the shaft 5; each flange 66, and its case flange 91 being mutually assembled via a common bolt and clamped to a mounting table of the base unit. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供确保响应和耐压性的螺线管。解决方案：其中连接到柱塞4的轴5沿其轴向移动以驱动基座的螺线管1包括将线圈12周围产生的磁场引入柱塞4的磁路; 磁路由由磁性材料制成的壳体9，基座2和套筒3形成。螺线管1还具有至少一个压力容器90，其容纳由壳体9，基座2和套筒3形成的柱塞4和轴5，基部凸缘66沿径向从基座2突出以及从壳体9沿轴5的径向突出的壳体凸缘91; 每个凸缘66及其壳体凸缘91经由公共螺栓相互组装并夹紧到基座单元的安装台上。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010114254A Solenoid 有权
标题翻译：电磁阀
公开(公告)号：JP2010114254A
公开(公告)日：2010-05-20
申请号：JP2008285371
申请日：2008-11-06
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： YAMAGATA HIDEKI , HOSOGAI MAMORU , TSUCHIYA HIDEKI , MIYA TAKAHARU , FUJITA TOMOYUKI , AKATSUKA KOICHIRO , YAZAKI KENJI
IPC分类号： H01F7/16 , F16K31/06 , H01F7/121
CPC分类号： H01F7/1607 , H01F7/129 , H01F2007/085 , H01F2007/086 , H01F2007/163
摘要： PROBLEM TO BE SOLVED: To provide a solenoid that achieves both suppression of contamination effect and improvement of operation response characteristics. SOLUTION: The solenoid 1 that drives a master device by moving a shaft 5 coupled to a plunger 4 in a shaft direction includes: first and second bearings 7 and 8 that slidably hold the shaft 5 by sandwiching the plunger 4; a second bearing through passage 64 that penetrates the second bearing 8 so as to connect a plunger rear chamber 75 and second bearing rear chamber 76; and a shaft through passage 65 that penetrates the shaft 5 in the shaft direction so as to connect the master device and second bearing rear chamber 76. This configuration allows a hydraulic fluid of the master device to be passed in the through passage 65, second bearing rear chamber 76 and second shaft through passage 64 so as to be introduced into the plunger rear chamber 75. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种实现抑制污染效应和改善操作响应特性的螺线管。解决方案：通过沿轴向联接到柱塞4的轴5驱动主装置的螺线管1包括：通过夹住柱塞4可滑动地保持轴5的第一和第二轴承7和8; 通过通道64穿过第二轴承8以便连接柱塞后室75和第二轴承后室76的第二轴承; 以及贯穿轴5的轴贯通通道65，其轴向轴向连接主装置和第二支承后室76.这种构造允许主装置的液压流体通过通道65，第二轴承后室76和第二轴通过通道64，以便被引入柱塞后室75中。（C）2010，JPO＆INPIT

6. 发明专利

JP2009213276A motor 有权
标题翻译：发动机
公开(公告)号：JP2009213276A
公开(公告)日：2009-09-17
申请号：JP2008054352
申请日：2008-03-05
申请人： Kayaba Ind Co Ltd , Top:Kk , カヤバ工業株式会社 , 株式会社Top
发明人： KUROKAWA YOSHITERU , TSUCHIYA HIDEKI , MATSUMAE TARO
IPC分类号： H02K1/18 , H02K1/12 , H02K3/44 , H02K15/12
摘要： PROBLEM TO BE SOLVED: To provide a motor which improves waterproof performance and economic efficiency. SOLUTION: In order to solve the problem, the motor M includes: a cylindrical stator 2 wound with a winding 1; a case 3 for accommodating the stator 2 at its internal peripheral side; and a molding resin 4 which is injected into the case 3, and covers the winding 1. The motor is also characterized in that the case 3 is formed into a bottomed cylindrical shape, and a clearance 7a functioning as gas drainage at molding is formed between a cylinder of the case 3 and the stator 2. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种提高防水性能和经济效率的电动机。解决方案：为了解决这个问题，马达M包括：缠绕有绕组1的圆柱形定子2; 用于在其内周侧容纳定子2的壳体3; 以及注射到壳体3中并覆盖绕组1的模制树脂4.电动机的特征还在于，壳体3形成为有底圆筒形，并且在模制时用作气体排出的间隙7a形成在壳体3和定子2的气缸。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2005276927A Oil-immersed solenoid 有权
标题翻译：油密封电磁阀
公开(公告)号：JP2005276927A
公开(公告)日：2005-10-06
申请号：JP2004084998
申请日：2004-03-23
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： TSUCHIYA HIDEKI , YAMAGATA HIDEKI , MIYA TAKAHARU
IPC分类号： F16K31/06 , H01F7/127 , H01F7/16
摘要： PROBLEM TO BE SOLVED: To provide an oil-immersed solenoid, with the production process simplified. SOLUTION: The oil-immersed solenoid comprises a containing member 3 for inserting a plunger assembly, having a columnar shaft 2a and a plunger 2b for securing the shaft slidably, and a bottomed tubular case 24 for arranging a coil assembly 1 having a coil 16 and a coil bobbin 17. The containing member 3 has a base 4, provided with a through hole for the shaft, a sleeve 5 for sliding the plunger, and a coupling member being press fitted to the base and the sleeve thus integrating them. The base is formed into a stepped column, having a large-diameter section 9 and a small-diameter section 10 and the large-diameter section is press fitted to the inner circumference of the case. The coil bobbin has seal members 14 and 22 for sealing working oil in the containing member hermetically in the solenoid. The coupling member consists of a first tubular section 6a, being press fitted to the outside diameter at the small-diameter section of the base, and a second tubular section 6b being press fitted to the inside diameter of the sleeve, wherein the outside diameter at the first tubular section of the coupling member is different from the outside diameter of the sleeve. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种油浸螺线管，简化了生产过程。油浸螺线管包括用于插入柱塞组件的容纳构件3，其具有柱状轴2a和用于可滑动地固定轴的柱塞2b和用于布置线圈组件1的有底的管状壳体24，线圈组件1具有线圈16和线圈骨架17.容纳构件3具有设置有用于轴的通孔的基部4，用于使柱塞滑动的套筒5和与基座和套筒压配合的联接构件，从而将它们整合。基部形成为具有大径部9和小直径部10的阶梯状的列，大直径部压配合到壳体的内周。线圈架具有密封构件14和22，用于密封在螺线管中的容纳构件中的工作油。联接构件由在基部的小直径部分处压配合到外径的第一管状部分6a和与套筒的内径压配合的第二管状部分6b，其中外径联接构件的第一管状部分与套筒的外径不同。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005251915A Oil-immersed solenoid 审中-公开
标题翻译：油密封电磁阀
公开(公告)号：JP2005251915A
公开(公告)日：2005-09-15
申请号：JP2004059031
申请日：2004-03-03
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： TSUCHIYA HIDEKI , YAMAGATA HIDEKI , MIYA TAKAHARU
IPC分类号： H01F7/121 , H01F7/127 , H01F7/16
摘要： PROBLEM TO BE SOLVED: To provide an oil-immersed solenoid simplifying a production step. SOLUTION: The oil-immersed solenoid comprises a plunger assembly 2 including a pillar-shaped shaft 2a and a plunger 2b fixing the shaft; a housing member 3 into which this plunger assembly is inserted so as to slide; a coil assembly 1 which is inserted along an outer periphery of the housing member and includes a coil 16 and a coil bobbin 17 winding the coil; and a cylindrical case 24 having a bottom and arranged internally with the plunger assembly, the housing member, and the coil assembly. The housing member 3 has a base 4 provided with a through hole through which the shaft is passed, a sleeve 5 on which the plunger slides, and a ring 6 which is press-fitted into the base and the sleeve to integrate them. The base 4 is press-fitted and fixed to an inner periphery of the base 24, and the coil bobbin comprises seals 14, 11 which seal up an oil in the housing member in the solenoid. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种简化生产步骤的油浸电磁阀。解决方案：油浸螺线管包括柱塞组件2，其包括柱形轴2a和固定轴的柱塞2b; 该柱塞组件插入其中以便滑动的壳体构件3; 线圈组件1，其沿着壳体构件的外周插入并且包括线圈16和卷绕线圈的线圈架17; 以及具有底部并且布置在柱塞组件，壳体构件和线圈组件内部的圆柱形壳体24。外壳构件3具有基部4，底座4具有通过该轴的通孔，柱塞滑动穿过的套筒5和压入基座和套筒中以使它们整合的环6。底座4被压配合并固定到基座24的内周，线圈架包括密封件14,11，其密封螺线管中的壳体构件中的油。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004158667A Solenoid 审中-公开
公开(公告)号：JP2004158667A
公开(公告)日：2004-06-03
申请号：JP2002323596
申请日：2002-11-07
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： TSUCHIYA HIDEKI , YAMAGATA HIDEKI
IPC分类号： H01F7/127 , H01F7/16
摘要： PROBLEM TO BE SOLVED: To provide a solenoid which can avoid imperfect insulation of the solenoid even if moisture invades through cracks or the like of molded resin. SOLUTION: The solenoid is provided with a lead line 5 wherein a core wire 5b is wrapped with coating 5a, a magnet wire 3 which is prolonged from a coil and wrapped with insulation coating, a terminating part 2 wherein the magnet wire 3 is connected with the core wire 5b of the lead line 5, and molding resin 4 which wraps the terminating part 2 and insulates it, and applies a current through the lead line 5. In the solenoid, a bag-shaped insulation cap 1 is arranged which sticks to the coating 5a of the lead line 5 and the magnet wire 3, and wraps the terminating part 2. After the insulation cap 1 is capped on the terminating part 2, the molding resin 4 is formed. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2010286009A Valve device 审中-公开
标题翻译：阀门设备
公开(公告)号：JP2010286009A
公开(公告)日：2010-12-24
申请号：JP2009138048
申请日：2009-06-09
申请人： Kayaba Ind Co Ltd , カヤバ工業株式会社
发明人： TSUCHIYA HIDEKI , MIYA TAKAHARU
IPC分类号： F16K31/06 , B62D5/07
摘要： PROBLEM TO BE SOLVED: To provide a valve device capable of preventing an adjuster from being fallen by artificial operation and vibration from the outside, in the valve device including the adjuster screwed to a valve body and capable of adjusting a pushing force of a valve spring.
SOLUTION: The valve device includes: a seal hole 46 provided in a valve body 40; a screw hole 44 coaxially continued to the seal hole 46, having a diameter smaller than that of the seal hole 46, and communicating with the outside; an adjuster body 43 supporting one end of a valve spring 4, inserted into the seal hole 46, and having a diameter larger than that of the screw hole 44; and a male screw 45 coaxially provided relative to the adjuster body 43 so as to be screwed into the screw hole 44.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种阀装置，其能够防止调节器从人造操作和外部的振动下降，在包括与阀体螺纹连接的调节器的阀装置中，能够调节推压力一个阀门弹簧。阀装置包括：设置在阀体40中的密封孔46; 与密封孔46同轴地延伸的螺纹孔44，其直径小于密封孔46的直径，并与外部连通; 调节器主体43支撑插入到密封孔46中的阀弹簧4的一端，其直径大于螺钉孔44的直径; 和相对于调节器主体43同轴设置的外螺纹45，以便螺纹连接到螺纹孔44中。（C）2011，JPO＆INPIT

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