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21. 发明专利

JP2006250239A Seat block and valve device 审中-公开
标题翻译：座垫和阀装置
公开(公告)号：JP2006250239A
公开(公告)日：2006-09-21
申请号：JP2005067512
申请日：2005-03-10
申请人： Kawasaki Precision Machinery Ltd , 株式会社カワサキプレシジョンマシナリ
发明人： SUZUKI YUTAKA , FUNAKUBO YUKO , NOMICHI KAORU , NINOMIYA MAKOTO
IPC分类号： F16K1/42 , F16K31/122
CPC分类号： F16K1/42 , F16K31/1221 , F16K31/1223 , F16K31/1226
摘要： PROBLEM TO BE SOLVED: To provide a seat block simply and surely maintaining adhesion of a seat part without influenced by a use condition. SOLUTION: A seat part forming body 43 is provided in a housing 67 in which a valve passage 66 is formed in such a manner that a piston 28 opening and closing the valve passage 66 can be seated on the same. A spring member 23 applies elastic force on the seat part forming body 43 and grips the seat part forming body 43 cooperating with the housing 67. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在不受使用条件影响的情况下，简单且可靠地保持座椅部件的附着力而提供座椅座椅。解决方案：座体部件形成体43设置在壳体67中，其中形成有阀通道66，使得打开和关闭阀通道66的活塞28可以坐在其上。弹簧构件23对座椅部件形成体43施加弹性力，并且夹持与壳体67配合的座椅部件形成体43.（C）2006年，JPO＆NCIPI

22. 发明专利

JP2006146776A Pressure reducing valve 有权
标题翻译：减压阀
公开(公告)号：JP2006146776A
公开(公告)日：2006-06-08
申请号：JP2004338854
申请日：2004-11-24
申请人： Kawasaki Precision Machinery Ltd , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , ISHII SEIJI , NINOMIYA MAKOTO
IPC分类号： G05D16/10
摘要： PROBLEM TO BE SOLVED: To provide a pressure reducing valve to facilitate control of the pressure reducing valve and reduce manufacturing cost. SOLUTION: The pressure reducing valve 20 comprises a housing 21, a pressure reducing piston 22, a driving piston 23 and a spring 18, in which the housing 21 has a primary port 29 and secondary port 30. The pressure reducing piston 22, displaceably held within the housing 21, adjusts opening degree of the primary port 29 depending on the displacements and separates a primary pressure room 84 of primary pressure from the secondary pressure room 92 of secondary pressure. The driving piston 23, displaceably held within the housing 21, displaces the pressure reducing piston 22 interlocking to the displacement and receives the secondary pressure from the fluid in the secondary pressure room. The spring 18 energizes with spring force at least either the pressure reducing piston 22 or the driving piston 23 against the secondary pressure. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种减压阀，以便于减压阀的控制并降低制造成本。解决方案：减压阀20包括壳体21，减压活塞22，驱动活塞23和弹簧18，其中壳体21具有主端口29和次端口30.减压活塞22 可移动地保持在壳体21内，根据位移来调节主端口29的开度，并将主压力的初级压力室84与二次压力的二次压力室92分开。可移动地保持在壳体21内的驱动活塞23将减压活塞22移动到与排量相互锁定并从第二压力室中的流体接收二次压力。弹簧18通过弹簧力使压力减轻活塞22或驱动活塞23中的至少任一个抵抗二次压力。版权所有（C）2006，JPO＆NCIPI

23. 发明专利

JP2006002861A Valve device 有权
标题翻译：阀门设备
公开(公告)号：JP2006002861A
公开(公告)日：2006-01-05
申请号：JP2004180259
申请日：2004-06-17
申请人： Kawasaki Precision Machinery Ltd , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , ISHII SEIJI , SUZUKI YUTAKA , NINOMIYA MAKOTO , FUNAKUBO YUKO
IPC分类号： F16K1/44 , F16K1/42
CPC分类号： F16K1/425 , F16K1/443 , Y10T137/86469 , Y10T137/86879
摘要： PROBLEM TO BE SOLVED: To provide a valve device for the less number of processes and simple structure. SOLUTION: One seat block 44 is fixed to a housing 104, which is provided in common with a piston 46 and a plunger 45, held by the housing 104 for free displacement, that openes/closes a valve path 107 formed to the housing 104. The seat block 44 is provided with a seat part 47 which is formed from soft material and on which the plunger 45 and the piston 46 seat. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供少量工艺和简单结构的阀装置。解决方案：一个座椅座44固定到壳体104，壳体104与活塞46和柱塞45共同设置，活塞46和柱塞45由壳体104保持以便自由位移，其打开/关闭形成为座椅座44设置有由软材料形成的座部47，柱塞45和活塞46位于该座部47上。版权所有（C）2006，JPO＆NCIPI

24. 发明专利

JP2005083533A Solenoid valve device 有权
标题翻译：电磁阀装置
公开(公告)号：JP2005083533A
公开(公告)日：2005-03-31
申请号：JP2003318560
申请日：2003-09-10
申请人： Kawasaki Precision Machinery Ltd , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , ISHII SEIJI , NINOMIYA MAKOTO
IPC分类号： F16K31/06
摘要： PROBLEM TO BE SOLVED: To provide a highly reliable, smaller and simpler solenoid valve device. SOLUTION: Electric power is conducted to a coil and a valve element 16 is driven to be displaced with magnetic operation to adjust the opening of a valve passage 43. The electric power for driving the valve element 16 is conducted to the coil 17 via a conductive wire 18. The conductive wire 18 is provided ranging from a portion of a housing 15 which is exposed from a tank 11 to a portion on which the coil 17 is provided, and it is held in the housing 15 in the state of being inserted through the housing 15. The conductive wire 18 is inserted through the housing 15 and held in the housing 15, and so it is protected from external vibration and impact. The conductive wire 18 is therefore highly reliable in vibration resistance and impact resistance. The conductive wire 18 can be stored in the housing 15 in a neat fashion. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供高度可靠，更小和更简单的电磁阀装置。解决方案：电力被传导到线圈，并且阀元件16被驱动以磁性操作移位以调节阀通道43的开口。用于驱动阀元件16的电力被传导到线圈17 导线18的设置范围是从容器11暴露于其中设置有线圈17的部分的壳体15的一部分，并且以导体线18的状态保持在壳体15中被插入通过壳体15.导线18插入壳体15中并保持在壳体15中，因此防止外部振动和冲击。因此，导线18在耐振动性和耐冲击性方面是高度可靠的。导线18可以以整齐的方式存储在壳体15中。版权所有（C）2005，JPO＆NCIPI

25. 发明专利

JP2011052750A Electromechanical transducer and fluid control assembly equipped therewith 有权
标题翻译：机电传感器和流体控制装置
公开(公告)号：JP2011052750A
公开(公告)日：2011-03-17
申请号：JP2009201972
申请日：2009-09-01
申请人： Kawasaki Precision Machinery Ltd , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , SUZUKI YUTAKA , NINOMIYA MAKOTO , ITO HIROSHI
IPC分类号： F16K31/06 , H01F7/16
摘要： PROBLEM TO BE SOLVED: To provide an electromechanical transducer including a high precision and high responsive movable member and free from lowering in durability caused by a working fluid to be used. SOLUTION: A solenoid 21 drives a control valve 22 by moving the movable member 24 and opens and closes a valve passage 47 in which a corrosive working fluid flows. The movable member 24 receives a secondary pressure p 2 of the valve passage 47 by a first pressure receiving surface P1 and receives the secondary pressure p 2 introduced to a back pressure chamber 37 by a second pressure receiving surface P2 and the secondary pressures p 2 received by the first pressure receiving surface P1 and the second pressure receiving surface P2 resisting to each other. A bearing member 25 intervenes between a solenoid coil 23 and the movable member 24 of the solenoid 21 and a first diaphragm 33 and a second diaphragm 34 are arranged on both sides of the bearing member 25. First and second sealing members 33, 34 respectively form part of the first and second pressure receiving surfaces P1, P2 and have an equal effective area. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种包括高精度和高响应性可动构件的机电换能器，并且不会由于使用的工作流体而导致的耐久性降低。解决方案：螺线管21通过移动可移动构件24来驱动控制阀22，并打开和关闭其中腐蚀性工作流体流动的阀通道47。可移动构件24通过第一受压面P1接收阀通道47的二次压力p 2 ，并接收引入背压室37的二次压力p SB <2 SB 第二压力接收表面P2和由第一受压表面P1和第二压力接收表面P2彼此抵抗的第二压力p 2 。轴承构件25介于螺线管21的螺线管线圈23和可动构件24之间，并且在轴承构件25的两侧设置有第一隔膜33和第二隔膜34.第一和第二密封构件33,34分别形成第一和第二压力接收表面P1，P2的一部分并且具有相等的有效面积。版权所有（C）2011，JPO＆INPIT

26. 发明专利

JP2009275862A Safety valve device 有权
标题翻译：安全阀装置
公开(公告)号：JP2009275862A
公开(公告)日：2009-11-26
申请号：JP2008129315
申请日：2008-05-16
申请人： Kawasaki Precision Machinery Ltd , Nissan Motor Co Ltd , 日産自動車株式会社 , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , SUZUKI YUTAKA , NINOMIYA MAKOTO , SATO KEISUKE , IDOGUCHI RYUICHI , ODAJIMA MASATO
IPC分类号： F16K17/38 , F17C13/04 , F17C13/12
摘要： PROBLEM TO BE SOLVED: To provide a safety valve device wherein a porous member permitting passage of a molten supporting member to be ejected is prevented from being clogged with avoiding creap deformation of the member.
SOLUTION: A housing 21 accommodates a valve element 22 arranged in the closed position to choke a valve passage 35, and the valve element 22 is pressed by a spring member 23 in the opening direction X1 directed to the open position to open the valve passage 35, and in the housing 21, the porous member 25 is arranged isolated from the valve element 22. Between the valve element 22 and the porous member 25, a fuse piece 26 is arranged which melts when the temperature gets the predetermined first melting point or over, and the valve element 22 is supported by the fuse piece 26. The housing 21 is furnished with an atmosphere communication passage 37 through which the accommodation space 44 to accommodate the porous member 22 is in communication with the atmospheric space, and a sealing member 24 to melt when the temperature gets the second melting point or over is fitted in the open part 37a of the atmosphere communication passage 37.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种安全阀装置，其中防止被喷射的熔融支撑构件通过的多孔构件被阻止，避免构件的起皱变形。解决方案：壳体21容纳布置在关闭位置的阀元件22以阻塞阀通道35，并且阀元件22被弹簧构件23按照指向打开位置的打开方向X1按压以打开阀通道35，并且在壳体21中，多孔构件25被布置成与阀元件22隔离。在阀元件22和多孔构件25之间布置有熔断片26，其在温度达到预定的第一熔化时熔化并且阀元件22由熔断体26支撑。壳体21设置有大气连通通道37，容纳多孔构件22的容纳空间44通过该大气连通通道37与大气空间连通，并且当温度达到第二熔点或以上时，密封件24被熔化，安装在大气连通通道37的开口部分37a中。（C）2010，JPO＆INPIT

27. 发明专利

JP2008064257A Storage container valve device and storage device 有权
标题翻译：存储容器阀装置和存储装置
公开(公告)号：JP2008064257A
公开(公告)日：2008-03-21
申请号：JP2006244765
申请日：2006-09-08
申请人： Kawasaki Precision Machinery Ltd , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , SUZUKI YUTAKA , NINOMIYA MAKOTO , ITO HIROSHI
IPC分类号： F17C13/04 , B60K15/03
摘要： PROBLEM TO BE SOLVED: To provide a storage container valve device which has an exposed valve portion arranged outside a storage container and which is less protruded from the end face of an opening portion of the storage container.
SOLUTION: A valve block 15 is mounted on the opening portion 13 of the storage container 11, and the exposed valve portion 17 provided outside the storage container 11 is mounted on the valve block 15. The valve block 15 has a flow path 21 formed ranging to a space 20 in the storage container 11, and fluid in the flow path 21 of the valve block 15 is controlled by the exposed valve portion 17. At least part of the exposed valve portion 17 is arranged on the side of the storage container 11 beyond the end face 19 of the opening portion 13 of the storage container 11. As a result, the storage container valve device 10 is less protruded from the end face 19 of the opening portion 13 of the storage container to make the size and capacity of the storage container 11 as large as possible.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决问题的方案：提供一种储存容器阀装置，该储存容器阀装置具有布置在存储容器外部并且从储存容器的开口部分的端面突出的露出阀部分。解决方案：阀座15安装在储存容器11的开口部分13上，并且设置在储存容器11外部的暴露的阀部分17安装在阀块15上。阀块15具有流动路径 21形成在储存容器11中的空间20上，并且通过暴露的阀部17来控制阀块15的流路21中的流体。暴露的阀部17的至少一部分布置在存储容器11超过存储容器11的开口部13的端面19.结果，储存容器阀装置10从存储容器的开口部13的端面19较少突出，以使存储容器11的尺寸容器11的容积尽可能大。版权所有（C）2008，JPO＆INPIT

28. 发明专利

JP2007333216A Valve device 审中-公开
标题翻译：阀门设备
公开(公告)号：JP2007333216A
公开(公告)日：2007-12-27
申请号：JP2007218914
申请日：2007-08-24
申请人： Kawasaki Precision Machinery Ltd , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , NINOMIYA MAKOTO , SUZUKI YUTAKA , ITO HIROSHI
IPC分类号： F16K31/06 , F16K37/00
摘要： PROBLEM TO BE SOLVED: To provide a valve device of high convenience while solving the problem of an inconvenient handling because of the need for the control of a driving current due to the control of driving voltage. SOLUTION: A temperature sensor 150 is provided projecting into a tank internal space 12 from a housing 15 to directly detect the temperature of gas in the tank internal space 12. Temperature is thereby detected with high responsiveness without being influenced by the heat capacity of the housing 15 or the like. A coil 17 for generating magnetic force for driving a valve element 16 is provided with terminals 173-175 formed at three axial parts different from one another, and the driving voltage is selectively applied between two terminals out of the respective terminals 173-175. Two terminals between which the driving voltage is applied are thereby selected without controlling the driving voltage, and the current value of the driving current carried to the coil 17 is changed. As a result, the driving current of a large current value is generated at the start without controlling the driving voltage, and the current value of the driving current is reduced in a holding time to suppress useless power consumption. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供高便利性的阀装置，由于需要通过驱动电压的控制来控制驱动电流，因此解决了不方便的处理问题。解决方案：温度传感器150从壳体15突出到罐内部空间12中，以直接检测罐内部空间12中的气体的温度。因此，不受热容量的影响而以高响应度检测温度的外壳15等。用于产生用于驱动阀元件16的磁力的线圈17设置有形成在彼此不同的三个轴向部分的端子173-175，并且驱动电压被选择性地施加在各个端子173-175之间的两个端子之间。由此在不控制驱动电压的情况下选择施加驱动电压的两个端子，并且改变输送到线圈17的驱动电流的电流值。结果，在开始时产生大电流值的驱动电流而不控制驱动电压，并且在保持时间内减小驱动电流的电流值以抑制无用的功耗。版权所有（C）2008，JPO＆INPIT

29. 发明专利

JP2004278627A Cutoff valve device 有权
公开(公告)号：JP2004278627A
公开(公告)日：2004-10-07
申请号：JP2003069715
申请日：2003-03-14
申请人： Kawasaki Precision Machinery Ltd , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , ISHII SEIJI , NINOMIYA MAKOTO
IPC分类号： F16K31/06
摘要： PROBLEM TO BE SOLVED: To provide a cutoff valve device suitably used in a wide primary pressure range and a wide range flow rate, in a two-stage type cutoff valve device utilizing pilot pressure.
SOLUTION: A cutoff valve part 21 is disposed to a main passage 25 making a primary port 27 communicate to a secondary port 28. The cutoff valve part 21 is opened/closed by using differential pressure ΔP between primary pressure Pin and secondary pressure Pout. An operation valve part 22 is disposed in a pilot passage 26 introducing pilot pressure into the cutoff valve part 21. The operation valve part 22 operates the pilot pressure to drive the cutoff vale part to be opened/closed. A differential pressure generating valve part 23 is disposed in the main passage 25 so that the position of the differential pressure generating valve part 23 is closer to the primary port 25 compared with the position of the cutoff valve part 21. Opening of the differential pressure generating valve 23 is changed depending on the primary pressure Pin and the flow rate Q when the cutoff valve part 21 is opened, so as to keep the differential pressure ΔP between the primary pressure Pin and the secondary pressure Pout approximately constant.
COPYRIGHT: (C)2005,JPO&NCIPI

30. 发明专利

JP2004054624A Valve device 有权
公开(公告)号：JP2004054624A
公开(公告)日：2004-02-19
申请号：JP2002211540
申请日：2002-07-19
申请人： Kawasaki Precision Machinery Ltd , 株式会社カワサキプレシジョンマシナリ
发明人： NOMICHI KAORU , ISHII SEIJI , NINOMIYA MAKOTO
IPC分类号： G05D16/10
摘要： PROBLEM TO BE SOLVED: To provide a valve device in which the size in a radius direction can be reduced. SOLUTION: An opening/closing valve part and a pressure reducing valve part are arranged on a position where at least partial constitutions are overlapped to each other in the downstream direction of fluid. As compared with a case that the opening/closing valve part and the pressure reducing valve part are arranged simply in a column, the size of a device axial line L1 can be shortened. Since the the opening/closing valve part and the pressure reducing valve part are arranged on the same axis, a housing can be shared and the size of the valve device in the radium direction can be reduced. COPYRIGHT: (C)2004,JPO

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