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51. 发明授权

US07481412B2 Solenoid-operated cutoff valve for use with fuel cells 有权
标题翻译：用于燃料电池的电磁操作截止阀
公开(公告)号：US07481412B2
公开(公告)日：2009-01-27
申请号：US11292047
申请日：2005-11-30
申请人： Kazuki Ishikawa , Yoshio Saito , Toshiaki Kamo , Katsumi Sahoda , Osamu Ichikawa , Kouji Miyano , Tatsuya Sugawara
发明人： Kazuki Ishikawa , Yoshio Saito , Toshiaki Kamo , Katsumi Sahoda , Osamu Ichikawa , Kouji Miyano , Tatsuya Sugawara
IPC分类号： F16K31/12
CPC分类号： F16K31/0658 , F16K31/404
摘要： A solenoid-operated cutoff valve for use with fuel cells has a movable member disposed in a guide housing for displacement upon energization of a solenoid. When the movable member is displaced, a pilot valve is unseated from a pilot valve seat. A fluid in a communication chamber flows through a pilot passage into an output port. The communication chamber is divided into a first communication chamber and a second communication chamber by a diaphragm. Under a pressure difference developed between the first communication chamber and the second communication chamber, a main valve of a valve head is unseated from a valve seat of a valve housing, opening the solenoid-operated cutoff valve.
摘要翻译：与燃料电池一起使用的电磁操作截止阀具有设置在引导壳体中的可动构件，用于在螺线管通电时移位。当可动件移位时，先导阀从先导阀座脱离。连通室中的流体通过导管通道进入输出端口。通信室通过隔膜被分成第一连通室和第二连通室。在第一连通室和第二连通室之间形成的压力差下，阀头的主阀从阀壳体的阀座脱离，打开电磁操作的截止阀。

52. 发明授权

US07474026B2 Electromagnetic drive device 有权
标题翻译：电磁驱动装置
公开(公告)号：US07474026B2
公开(公告)日：2009-01-06
申请号：US11481039
申请日：2006-07-06
申请人： Hideki Okuda , Naohito Seko , Sanemasa Kawabata
发明人： Hideki Okuda , Naohito Seko , Sanemasa Kawabata
IPC分类号： H02K5/16
CPC分类号： H01F7/081 , F16K31/0658 , F16K31/0675 , H01F7/128 , H01F7/13 , H01F7/1607
摘要： A moving core includes a magnetic body having a rough face-shaped wall portion at a side facing a stationary core, a plated layer portion provided on the magnetic body and including a micro concave and convex portion on the surface layer of the plated layer portion, and a lubricating layer portion provided so as to cover the plated layer portion to store lubricating particles in the concave portions of the plated layer portion. A clearance between adjacent convex portions of the micro concave and convex portion is smaller than a clearance between adjacent convex portions of concavity and convexity of the plated layer portion. The lubricating particle is larger than the clearance between the adjacent convex portions of the micro concave and convex portion and smaller than the clearance between adjacent convex portions of the plated layer portion.
摘要翻译：移动铁心包括在面向固定铁芯的一侧具有粗糙的面形壁部分的磁体，设置在磁体上的镀层部分，并且在镀层部分的表面层上具有微小的凹凸部分，以及设置成覆盖镀层部分以将润滑颗粒存储在镀层部分的凹部中的润滑层部分。微凹凸部的相邻的凸部之间的间隙比镀层部的凹凸的相邻凸部之间的间隙小。润滑颗粒大于微凹凸部的相邻凸部之间的间隙，小于镀层部的相邻凸部之间的间隙。

53. 发明申请

US20080185547A1 Fluid pressure control device and method for composing fluid pressure control device 审中-公开
标题翻译：流体压力控制装置及组成流体压力控制装置的方法
公开(公告)号：US20080185547A1
公开(公告)日：2008-08-07
申请号：US12010901
申请日：2008-01-31
申请人： Matsuhisa Tsuruta
发明人： Matsuhisa Tsuruta
IPC分类号： F16K31/02
CPC分类号： F16K27/003 , B60T8/3675 , F16K31/0658 , Y10T29/49412
摘要： A fluid pressure control device includes a body, a valve unit, a solenoid externally fitted to the valve unit, a board, and a solenoid terminal connected with the board. The fluid pressure control device further includes a spacer which is made of elastic material and located between the solenoid and the board. The fluid pressure control device also includes a case accommodating the solenoid, the board, and the spacer.
摘要翻译：流体压力控制装置包括主体，阀单元，外部安装到阀单元的螺线管，板和与板连接的螺线管端子。流体压力控制装置还包括由弹性材料制成并位于螺线管和板之间的间隔件。流体压力控制装置还包括容纳螺线管，板和间隔件的壳体。

54. 发明申请

US20070227512A1 Solenoid Valve 审中-公开
标题翻译：电磁阀
公开(公告)号：US20070227512A1
公开(公告)日：2007-10-04
申请号：US11670772
申请日：2007-02-02
申请人： Robert Steinman
发明人： Robert Steinman
IPC分类号： F02M33/02 , F16K31/02 , H01F7/06
CPC分类号： F16K31/0658 , F02M25/0836 , H01F7/088 , H01F7/1607 , H01F27/325 , H01F2007/086 , Y10T29/49002
摘要： A solenoid valve 10 is provided generally including a bobbin 12 for supporting a coil 14 and a core 16 located adjacent to the bobbin 12. An armature 18 is movably disposed relative to the core 16. A plunger 24 is coupled to the armature 18 and movable with the armature 18. A seal 26 is coupled to the plunger 24, with the seal 26 movable between an open position and a closed position sealingly engaged with a valve seat 28. The solenoid valve 10 further includes a damper 40 which includes a foam material between a valve seal 26 and a portion of a plunger flange 38. The damper 40 may damp, or cushion, any impact between the valve seal 26 and the valve seat 28.
摘要翻译：电磁阀10通常设置有用于支撑线圈14的线轴12和与绕线管12相邻的芯16。衔铁18相对于铁芯16可移动地设置。柱塞24联接到电枢18并且可与电枢18一起移动。密封件26联接到柱塞24，密封件26可在打开位置和与阀座28密封地接合的关闭位置之间移动。电磁阀10还包括阻尼器40，其在阀密封件26和柱塞凸缘38的一部分之间包括泡沫材料。阻尼器40可以阻塞或缓冲阀密封件26和阀座28之间的任何冲击。

55. 发明申请

US20070193638A1 PRESSURE REDUCING VALVE 有权
标题翻译：减压阀
公开(公告)号：US20070193638A1
公开(公告)日：2007-08-23
申请号：US11550116
申请日：2006-10-17
申请人： Sun-Dug Kwon
发明人： Sun-Dug Kwon
IPC分类号： G05D16/08
CPC分类号： G05D16/103 , F16K31/0658 , F16K31/406 , Y10T137/7808 , Y10T137/87917
摘要： A pressure reducing valve applied to products such as a water purifier, a bidet, a boiler, an instant water heater, and so on is provided. The pressure reducing valve has advantages of being capable of increasing productivity and reducing manufacturing cost of products by omitting a diaphragm, a metal poppet valve, and other parts which are essential in the conventional art. In addition, it is possible to prevent leakage of fluid from a peripheral connection part of the pressure reducing valve, and damage of the connection part due to high-pressure operation of the pressure reducing valve, thereby extending the lifespan of products.
摘要翻译：提供了一种应用于诸如净水器，坐浴盆，锅炉，即时热水器等产品的减压阀。减压阀具有能够通过省略隔膜，金属提升阀等常规技术中必不可少的部件来提高生产效率并降低制造成本的优点。此外，可以防止流体从减压阀的周边连接部分泄漏，并且由于减压阀的高压操作而导致的连接部件的损坏，从而延长产品的使用寿命。

56. 发明申请

US20070120081A1 Solenoid valve for different air discharging speeds 审中-公开
标题翻译：电磁阀用于不同的排气速度
公开(公告)号：US20070120081A1
公开(公告)日：2007-05-31
申请号：US11604864
申请日：2006-11-28
申请人： T. C. Huang
发明人： T. C. Huang
IPC分类号： F16K51/00
CPC分类号： F16K31/0658 , F16K31/0651
摘要： A solenoid valve includes a holder, which holds a locating rod that defines an air discharging hole for quick discharge of an air, a coil assembly, an actuating rod axially slidably mounted in the coil assembly, a spring stopped between the actuating rod and the locating rod, a flexible seal for sealing the air discharging hole and the coil assembly is energized to move the actuating rod toward the locating rod, and a slow-speed air discharging hole, which may be formed in the locating rod, the actuating rod, or the flexible seal for discharging of an air after blocking of the air discharging hole by the seal.
摘要翻译：电磁阀包括保持器，其保持限定用于快速排出空气的排气孔的定位杆，线圈组件，轴向可滑动地安装在线圈组件中的致动杆，止动在致动杆和定位件之间的弹簧杆，用于密封排气孔和线圈组件的柔性密封件被通电以使致动杆朝向定位杆移动，并且可以在定位杆中形成慢速排气孔，致动杆或用于通过密封件堵塞排气孔之后的空气排出的柔性密封件。

57. 发明申请

US20060266968A1 Poppet-type two-port solenoid valve 有权
公开(公告)号：US20060266968A1
公开(公告)日：2006-11-30
申请号：US11408015
申请日：2006-04-21
申请人： Shinichi Yoshimura
发明人： Shinichi Yoshimura
IPC分类号： F16K31/02
CPC分类号： F16K31/0658 , H01F7/1638
摘要： A two-port solenoid valve, which opens and closes a valve seat by operating a tabular valve member by using electromagnetic force and fluid pressure, capable of improving the responsiveness when the valve member closes the valve seat by the action of the fluid pressure is provided. The slender tabular valve member is disposed inside a valve chamber to which an elongate output orifice and an input orifice are open, and opens and closes the valve seat disposed around the output orifice in the same manner as a poppet valve. The valve seat is opened by attracting the valve member by the action of electromagnetic force applied to a rectangular fixed core, and is closed by the action of pressurized fluid flowing from the input orifice. In this two-port solenoid valve, a fluid chamber for introducing the pressurized fluid flowing from the input orifice and applying the fluid pressure to the valve member is formed in a slender rectangular pole face of the fixed core.

58. 发明申请

US20060243939A1 Electromagnetic valve 有权
标题翻译：电磁阀
公开(公告)号：US20060243939A1
公开(公告)日：2006-11-02
申请号：US11412933
申请日：2006-04-28
申请人： Naohito Seko
发明人： Naohito Seko
IPC分类号： F16K31/02
CPC分类号： F16K31/0658 , F02M25/0836 , F02M2025/0845 , Y10T137/6552 , Y10T137/6606
摘要： An electromagnetic valve generally has a housing, a valve element, an electromagnetic driving portion and a filter. The housing forms a fluid flow passage therein. The valve element is installed in the housing to control a flow of a fluid through the fluid flow passage. The electromagnetic driving portion is installed in the housing to generate a magnetic attraction force when it is energized to actuate the valve element. At least a part of the electromagnetic coil is within the fluid flow passage. The filter is installed in the fluid flow passage on an upstream side of the at least a part of the electromagnetic driving portion to filtrate the fluid flowing through the fluid flow passage.
摘要翻译：电磁阀通常具有壳体，阀元件，电磁驱动部分和过滤器。壳体在其中形成流体流动通道。阀元件安装在壳体中以控制通过流体流动通道的流体的流动。电磁驱动部分安装在壳体中，以在其通电时产生磁力吸引力来致动阀元件。电磁线圈的至少一部分在流体流动通道内。过滤器安装在电磁驱动部分的至少一部分的上游侧的流体流动通道中，以过滤流过流体流动通道的流体。

59. 发明授权

US07100889B2 Miniature electrically operated solenoid valve 失效
标题翻译：微型电动电磁阀
公开(公告)号：US07100889B2
公开(公告)日：2006-09-05
申请号：US10877173
申请日：2004-06-25
申请人： Stephen H. Purvines , Steve Gettinger , Brad Callis
发明人： Stephen H. Purvines , Steve Gettinger , Brad Callis
IPC分类号： F16K31/02
CPC分类号： F16K31/0651 , F16K31/0658
摘要： A miniature solenoid valve including a housing defining an axial passage with a valve seat formed integral with the housing and including a minute flow orifice in fluidic communication with the axial passage. A magnetic actuator is positioned within the axial passage and is adapted for reciprocating movement along an actuation axis. A valve element is engagable with the integrally formed valve seat to substantially prevent flow through the minute flow orifice in response to displacement of the magnetic actuator along the actuation axis. In another embodiment, a connection element is formed integral with the housing and is configured for sealing engagement with a pressurized flow source to supply flow to the flow orifice. In a further embodiment, the housing defines a closed end and an open end, with a pole piece engaged with the valve housing and including a transverse portion covering the open end of the valve housing.
摘要翻译：一种微型电磁阀，包括限定具有与所述壳体一体形成的阀座的轴向通道的壳体，并且包括与所述轴向通道流体连通的微小流量孔。磁性致动器定位在轴向通道内并且适于沿着致动轴线的往复运动。阀元件可与整体形成的阀座接合，以基本上防止响应于致动器沿着致动轴的位移的微小流量孔流动。在另一个实施例中，连接元件与壳体形成一体，并被构造成用于与加压流动源密封接合以向流动孔口提供流动。在另一实施例中，壳体限定封闭端和开口端，极片与阀壳体接合并且包括覆盖阀壳体的开口端的横向部分。

60. 发明申请

US20060102234A1 Device for creating a pulsating flow of gas or fluid 审中-公开
标题翻译：用于产生气体或流体的脉动流的装置
公开(公告)号：US20060102234A1
公开(公告)日：2006-05-18
申请号：US11264485
申请日：2005-11-01
申请人： David Meisel
发明人： David Meisel
IPC分类号： F16K15/04
CPC分类号： F16K31/0651 , F16K15/031 , F16K15/044 , F16K31/0655 , F16K31/0658 , F16K31/0662 , F16K31/0672 , F16K31/084 , Y10T137/7927
摘要： A flow control device that creates a pulsating flow includes a body with a flow passage defined therethrough. The device further includes a flow interruption element having a flow interrupting position and an open position and a biasing element that biases the flow interruption element into the flow interrupting position. A flow of gas or fluid passing through the flow passage impinges on the flow-interrupting member causing the flow interrupting member to intermittently move between the flow interrupting position and the open position, thereby intermittently allowing the flow of gas or fluid to pass the flow interrupting element. This creates a pulsating flow of gas or fluid.
摘要翻译：产生脉动流的流量控制装置包括具有通过其限定的流动通道的主体。该装置还包括具有流动中断位置和打开位置的流动中断元件以及将流动中断元件偏置到流动中断位置的偏置元件。通过流动通道的气体或流体的流动撞击流动阻断构件，导致流动中断构件在流动中断位置和打开位置之间间歇地移动，从而间歇地允许气体或流体的流动通过流动中断元件。这产生气体或流体的脉动流。

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