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    • 1. 发明专利
    • Solenoid
    • 电磁阀
    • JP2010118607A
    • 2010-05-27
    • JP2008292294
    • 2008-11-14
    • Kayaba Ind Co Ltdカヤバ工業株式会社
    • YAMAGATA HIDEKIHOSOGAI MAMORUTSUCHIYA HIDEKIMIYA TAKAHARUFUJITA TOMOYUKINADE RYUJIAKATSUKA KOICHIROYAZAKI KENJIIKEGUCHI MASATO
    • H01F7/126F16K31/06H01F7/16
    • 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
    • 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
    • 2. 发明专利
    • solenoid
    • 电磁阀
    • JP2010117009A
    • 2010-05-27
    • JP2008292296
    • 2008-11-14
    • Kayaba Ind Co Ltdカヤバ工業株式会社
    • YAMAGATA HIDEKIHOSOGAI MAMORUTSUCHIYA HIDEKIMIYA TAKAHARUFUJITA TOMOYUKINADE RYUJIAKATSUKA KOICHIROYAZAKI KENJIIKEGUCHI MASATO
    • F16K31/06
    • H01F7/081H01F7/1607H01F2007/085
    • 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
    • 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
    • 3. 发明专利
    • Solenoid
    • 电磁阀
    • JP2010129680A
    • 2010-06-10
    • JP2008301118
    • 2008-11-26
    • Kayaba Ind Co Ltdカヤバ工業株式会社
    • YAMAGATA HIDEKIHOSOGAI MAMORUTSUCHIYA HIDEKIMIYA TAKAHARUFUJITA TOMOYUKINADE RYUJIAKATSUKA KOICHIROYAZAKI KENJIIKEGUCHI MASATO
    • H01F7/16H01F7/121
    • PROBLEM TO BE SOLVED: To provide a solenoid ensuring responsibility and pressure tightness. SOLUTION: This solenoid 1 to axially move a shaft 5 combined with a plunger 4 is provided with: a cylindrical case 9 to house a coil 12; a cylindrical base 2 disposed on the opening end side of the case 9 in the inside of the coil 12; and a cylindrical sleeve 3 disposed on the back side of the case 9 in the inside of the coil 12 while facing the base 2 with a magnetic gap 18 provided. A magnetic circuit to lead a magnetic field generated in the inside of the coil 12 to the plunger 4 is formed of: the case 9 made of the magnetic material; the base 2; and the sleeve 3, an magnetic gap embedding body 6 made of a non-magnetic material for is interposed in the magnetic gap 18, and a pressure vessel 90 to house the plunger 4 and the shaft 5 is formed at least of: the base 2; the magnetic gap embedding body 6; and the sleeve 3. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供确保责任和压力紧密性的电磁阀。 解决方案:将与轴柱4组合的轴5轴向移动的螺线管1设置有:容纳线圈12的圆筒形壳体9; 设置在线圈12的内侧的壳体9的开口端侧的圆筒状基座2; 以及在设置有磁隙18的同时面向基座2的同时在线圈12的内部设置在壳体9的背侧上的圆柱形套筒3。 将在线圈12的内部产生的磁场引导到柱塞4的磁路由以下部件形成:由磁性材料制成的壳体9; 基地2; 并且套筒3将由非磁性材料制成的磁隙包埋体6插入到磁隙18中,并且至少形成有用于容纳柱塞4和轴5的压力容器90:基座2 ; 磁隙嵌入体6; 和袖子3.版权所有(C)2010,JPO&INPIT