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1. 发明专利

JP2007121036A Flowmeter 审中-公开
标题翻译：流量计
公开(公告)号：JP2007121036A
公开(公告)日：2007-05-17
申请号：JP2005311636
申请日：2005-10-26
申请人： Yamatake Corp , 株式会社山武
发明人： INAGAKI HIROYUKI
IPC分类号： G01F1/684 , G01F1/00
摘要： PROBLEM TO BE SOLVED: To provide a flowmeter which can achieve stable measurement results and enlarge a measurement range. SOLUTION: A space between an installation surface for a sensor 24 for measuring the flow of a fluid and a facing wall corresponding to the installation surface is formed as a sensor flow channel 121. A flow channel enlargement section 121a having a size c which is larger than a spacing size a between the installation surface for the sensor 24 and the facing wall is provided at a position other than the flow channel part at which the sensor 24 is positioned in the sensor flow channel 121. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供可以实现稳定测量结果并扩大测量范围的流量计。解决方案：形成用于测量流体流动的传感器24的安装表面和与安装表面相对应的面对壁之间的空间作为传感器流动通道121.具有尺寸c的流路扩大部分121a 大于传感器24的安装表面与相对壁之间的间隔尺寸a设置在除了传感器24位于传感器流动通道121中的流动通道部分之外的位置。版权所有：（C）2007，JPO＆INPIT

2. 发明专利

JP2005024511A Flow detector and flow controller 有权
标题翻译：流量检测器和流量控制器
公开(公告)号：JP2005024511A
公开(公告)日：2005-01-27
申请号：JP2003270803
申请日：2003-07-03
申请人： Yamatake Corp , 株式会社山武
发明人： WARASHINA ISAMU , MOMOSE OSAMU , INAGAKI HIROYUKI
IPC分类号： G01F1/00 , G01F1/68 , G01F1/684 , G01F15/14 , G01F15/18
CPC分类号： G01F15/14 , G01F1/684 , G01F1/6842 , G05D7/0635
摘要： PROBLEM TO BE SOLVED: To provide a flow controller allowing adjacently juxtaposed arrangement juxtaposed with a plurality thereof, and capable of conducting easily piping connection work for a flow-in port and a flow-out port of a fluid, and connection work for an electric signal line or the like. SOLUTION: This controller is constituted to build a flow passage block body for forming a prescribed flow passage and assembled with a flow sensor in the flow passage, and a circuit board mounted with an electric circuit in a casing of a rectangular parallelopiped or cube, and, in particular, a display and an operation switch are provided in a front face of the casing exposed to a front face of a prescribed panel, when the casing is attached to the prescribed panel. A U-shaped flow passage is also formed to provide the flow-in port and the flow-out port for the flow passage respectively in a backface part of the casing, and a terminal part for external connection of the circuit board is provided in the backface part of the casing. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种流量控制器，其允许与其多个并置的相邻并置的布置，并且能够容易地进行流体入口和流出口的管道连接工作，以及连接工作用于电信号线等。解决方案：该控制器被构造成构成用于形成规定流路并在流路中组装有流量传感器的流路块体，以及电路板，其安装在矩形平行六面体或并且特别地，当外壳附接到规定的面板时，在暴露于规定面板的正面的外壳的前面设置显示和操作开关。还形成U形流动通道，以分别在壳体的背面部分中提供用于流动通道的流入口和流出口，并且在该壳体的外部连接的端子部分外壳的背面部分。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2005024510A Flow detector and flow controller 有权
标题翻译：流量检测器和流量控制器
公开(公告)号：JP2005024510A
公开(公告)日：2005-01-27
申请号：JP2003270802
申请日：2003-07-03
申请人： Yamatake Corp , 株式会社山武
发明人： INAGAKI HIROYUKI , MOMOSE OSAMU , WARASHINA ISAMU
IPC分类号： G01F1/00 , G01F1/684
摘要： PROBLEM TO BE SOLVED: To provide a flow controller reduced in a length of a linear flow passage for assembling a flow straightener and a flow sensor of block bodies, and reduced in a size of the whole shape. SOLUTION: This flow controller is provided with a flow passage having an introducing port and an outgoing port for a fluid, the flow straightener for straightening the fluid stored inside the flow passage, and the flow sensor for detecting a flow rate of the fluid flowing in the flow passage. The cylindrical flow straightener provided with a through hole communicated from an inlet part to an outlet part is provided to separate an introducing port side of the flow passage from an outgoing port side thereof in the periphery of the outlet part, a space part is formed between an inner face of the flow passage and an outer circumferential face of the flow straightener in the upper steam side flow passage of the flow straightener, and the fluid introduced from the introducing port provided in a side part of the flow straightener is guided to the inlet part of the flow straightener via the space part. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供减少用于组装流动矫直机和块体的流量传感器的线性流动通道的长度的流量控制器，并且减小整个形状的尺寸。解决方案：该流量控制器设置有流路，该流路具有用于流体的引入口和出口，用于矫正存储在流路内的流体的流动矫直机，以及用于检测流体的流量的流量传感器在流路中流动的流体。设置有从入口部分到出口部分连通的通孔的圆柱形流动整流器设置成在出口部分的周围将流动通道的引入口侧与出口侧分离，流动矫直机的上部蒸汽侧流动通道中的流动通道的内表面和流动矫直机的外周面，并且从设置在流动矫直机的侧部的引入口引入的流体被引导到入口通过空间部分的整流器的一部分。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2003344133A Flowmeter 审中-公开
标题翻译：流量计
公开(公告)号：JP2003344133A
公开(公告)日：2003-12-03
申请号：JP2002160430
申请日：2002-05-31
申请人： Yamatake Corp , 株式会社山武
发明人： INAGAKI HIROYUKI , ISEYA JUNICHI , WATANABE TAKESHI
IPC分类号： G01F1/684
摘要： PROBLEM TO BE SOLVED: To solve the problem in the trouble and the time required in the inspection work that the inspection work is troublesome because the flowmeter must be disassembled and taken off from the piping to see the inside of a flow passage, in confirming the unstable measurement due to breakdown or a foreign body; and that the re-adjustment in the assembly after the inspection is required, and so forth. SOLUTION: A transparent case main body 10, a flow passage 18 formed inside the transparent case main body, and a sensor 28 which is arranged so as to be facing to the inside of the flow passage, are provided. The visual recognition whether the foreign body is stuck to the sensor or not can be performed without taking off the flowmeter from the piping and without disassembling the flowmeter. Thus, the inspection work is simplified. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了解决检查工作中所需的麻烦和时间问题，检查工作很麻烦，因为流量计必须从管道中拆卸下来以查看流道的内部，确认由于击穿或异物引起的不稳定测量; 并且需要在检查后对装配体进行重新调整，等等。解决方案：设置透明外壳主体10，形成在透明外壳主体内部的流路18和布置成面向流路内部的传感器28。在不从配管中取出流量计而不拆卸流量计的情况下，可以进行异物粘附到传感器的视觉识别。因此，检查工作简化了。版权所有（C）2004，JPO

5. 发明专利

JP2010237057A Flowmeter 审中-公开
标题翻译：流量计
公开(公告)号：JP2010237057A
公开(公告)日：2010-10-21
申请号：JP2009085829
申请日：2009-03-31
申请人： Yamatake Corp , 株式会社山武
发明人： SHINKAWA KOICHIRO , OISHI YASUHARU , INAGAKI HIROYUKI
IPC分类号： G01F1/684
摘要： PROBLEM TO BE SOLVED: To provide a flowmeter capable of reducing degradation in the accuracy of detected flow rates due to the pressure from a fluid. SOLUTION: The flowmeter 1 includes a channel holder 10, having a channel 11 extending in a prescribed direction (X-axis direction); a flow sensor 8 for sensing a flow rate of the fluid flowing in the channel 11; and a circuit board 31 having the flow sensor 8. The circuit board 31 is disposed at the channel holder 10 such that a portion of the circuit board 31 at which the flow sensor 8 is disposed, projects in the channel 11. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够降低由于来自流体的压力导致的检测流量精度降低的流量计。解决方案：流量计1包括通道保持器10，通道11沿规定方向（X轴方向）延伸; 用于感测在通道11中流动的流体的流量的流量传感器8; 以及具有流量传感器8的电路板31.电路板31设置在通道保持器10处，使得布置有流量传感器8的电路板31的一部分在通道11中突出。：（C）2011，JPO＆INPIT

6. 发明专利

JP2010190835A Fluid measurement apparatus 有权
标题翻译：流体测量装置
公开(公告)号：JP2010190835A
公开(公告)日：2010-09-02
申请号：JP2009037816
申请日：2009-02-20
申请人： Yamatake Corp , 株式会社山武
发明人： INAGAKI HIROYUKI , HAYASHI YASUE
IPC分类号： G01N25/18
摘要： PROBLEM TO BE SOLVED: To provide a measurement apparatus for properly measuringphysical properties of fluid. SOLUTION: The measurement apparatus 1 is provided and arranged in a flow path pipe 10 for flowing the fluid, and includes: a chamber 5 arranged in an exterior of the flow path pipe 10; an introduction member 20 protruded and arranged in an interior of the flow path pipe 10, and introducing the fluid from the interior of the flow path pipe 10 into the chamber 5; and a microchip 8 arranged in the chamber 5, and measuring the physical properties of the fluid. The introduction member 20 is protruded into the interior of the flow path pipe 10, thereby the fluid in the interior of the flow path pipe 10 can be efficiently introduced into the chamber 5. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供用于适当地测量流体物理性质的测量装置。解决方案：测量装置1设置并布置在用于流动流体的流路管道10中，并且包括：布置在流路管10的外部的腔室5; 引导构件20，其突出并布置在流路管10的内部，并将流体从流路管10的内部引入到腔室5中; 以及布置在室5中的微芯片8，并且测量流体的物理性质。引导构件20突出到流路管10的内部，从而能够有效地将流路10的内部的流体引入到腔室5中。（C）2010，JPO＆INPIT

7. 发明专利

JP2009185960A Fluid flow straightening device and flow meter using the same 审中-公开
标题翻译：流体流动装置和流量计使用它
公开(公告)号：JP2009185960A
公开(公告)日：2009-08-20
申请号：JP2008028471
申请日：2008-02-08
申请人： Yamatake Corp , 株式会社山武
发明人： INAGAKI HIROYUKI , SHINKAWA KOICHIRO , HAYASHI TOMOHIKO
IPC分类号： F15D1/02 , G01F1/00
CPC分类号： F15D1/001 , G01F1/6842 , G01F15/00 , G01F15/14 , Y10T29/49826
摘要： PROBLEM TO BE SOLVED: To provide a fluid flow straightening device wherein a fluid flow straightening device can be fixed easily in the inlet of a flow path and a flow path structure can be simplified and fitting work can be made more efficient. SOLUTION: This fluid straightening device 11 assembled in a fluid flow path so as to straighten a flow of fluid flowing in the flow path comprises a fluid flow straightening device body 16 formed by stacking alternately a plurality of cylindrical spacer blocks 12 and a plurality of mesh-shaped flow straightening members 14 and 15 which have external shapes nearly equal to the external shape of the spacer block, and a retaining ring 17 having a retaining part 17a having the nearly equal external shape to the external shape of the flow straightening device body, protruding outward from the peripheral surface, bent from a part near the root so as to have an angle in a direction opposite to the direction of the insertion of the fluid flow straightening device body into the flow path, and integrally provided with the end surface of the fluid flow straightening device body on a side opposite to the direction of insertion into the flow path. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种流体矫直装置，其中可以容易地将流体流动矫直装置固定在流路的入口中，并且可以简化流路结构，并且可以使配合工作更有效。解决方案：组装在流体流动路径中以使流动中流动的流体的流动变平的该流体矫直装置11包括：流体流动矫直装置主体16，其通过交替堆叠多个圆柱形隔离块12和多个网状流动矫直构件14和15，其具有与间隔块的外部形状大致相等的外形，以及保持环17，其具有与流动矫正的外部形状几乎相同的外形形状的保持部17a 从外周面向外突出的装置本体，从靠近根部的部分弯曲成与流体矫直装置主体插入流路的方向相反的方向成一角度，并与流体流动矫直装置主体的与插入流路的方向相反的一侧的端面。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2004003887A Flow meter 有权
公开(公告)号：JP2004003887A
公开(公告)日：2004-01-08
申请号：JP2002160453
申请日：2002-05-31
申请人： Yamatake Corp , 株式会社山武
发明人： INAGAKI HIROYUKI , AOSHIMA SHIGERU , HATAKEYAMA HIROSHI
IPC分类号： G01F1/00 , G01F1/684 , G01F15/00
摘要： PROBLEM TO BE SOLVED: To provide a compact flow meter capable of stable measurement without providing a straightener by a net board. SOLUTION: The sectional area normal to a flow in a passage part 18c including a sensor 24 is formed smaller than the sectional area normal to a flow in a passage part 18a in the upstream thereof. COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2010066178A Flowmeter and flow control device 有权
标题翻译：流量计和流量控制装置
公开(公告)号：JP2010066178A
公开(公告)日：2010-03-25
申请号：JP2008234122
申请日：2008-09-12
申请人： Yamatake Corp , 株式会社山武
发明人： INAGAKI HIROYUKI , AOSHIMA SHIGERU , WATANABE TAKESHI
IPC分类号： G01F1/00 , G01F15/12 , G05D7/00
CPC分类号： G01F1/6842 , G01F15/00 , G01F15/125 , G05D7/0635
摘要： PROBLEM TO BE SOLVED: To provide a flowmeter and a flow control device which are capable of measuring the flow rate of a measuring fluid with high accuracy. SOLUTION: The flowmeter includes: an inflow port 105 through which the measuring fluid flows in; an outflow port 205 through which the measuring fluid flows out; and a flow channel 5 which connects the inflow port 105 and the outflow port 205, and bends at a first bent part 11. The bent part 11 of the flow channel 5 in the flowmeter includes a first porous plate 21 disposed in the bent part of the flow channel 5, obliquely to the directions of extending the flow channel 5 from and toward the bent part 11, and a flow sensor 8 disposed on the inner wall of the part of the flow channel 5 on the outflow-port 205 side of the bent part 11, to detect the flow velocity or flow rate of the measuring fluid flowing in the flow channel 5. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够高精度地测量测量流体的流量的流量计和流量控制装置。
解决方案：流量计包括：流入口105，测量流体通过该流入口流入; 流出口205，测量流体通过流出口205流出; 以及连接流入口105和流出口205的流路5，并且在第一弯曲部11弯曲。流量计中的流路5的弯曲部11包括设置在第一多孔板21的弯曲部流动通道5倾斜于从流动通道5向弯曲部分11和弯曲部分11延伸的方向;以及流量传感器8，其设置在流路5的流出口205侧的部分的内壁上弯曲部分11，以检测在流动通道5中流动的测量流体的流速或流速。（C）2010年，JPO和INPIT

10. 发明专利

JP2008267821A Flowmeter 有权
标题翻译：流量计
公开(公告)号：JP2008267821A
公开(公告)日：2008-11-06
申请号：JP2007107168
申请日：2007-04-16
申请人： Yamatake Corp , 株式会社山武
发明人： WARASHINA ISAMU , INAGAKI HIROYUKI , AOSHIMA SHIGERU , WATANABE TAKESHI
IPC分类号： G01F1/684
CPC分类号： G01F1/6842 , G01F1/692 , G01F15/14 , G01F15/18
摘要： PROBLEM TO BE SOLVED: To provide a flowmeter capable of making its seal member hard to come off from the flowmeter body on the occasion of mounting the flowmeter onto a mounting object, and having airtightness uniform over the whole circumference of the seal member. SOLUTION: In one surface 23a of the flowmeter 1 which is mounted on one surface of the mounting object 7 having opening sections 8a, 9a of a lead-in path 8 and a lead-out path 9 for a fluid alongside one surface 7a, has on the one surface 23a an inlet 23b and an outlet 23c side by side to be allowed to communicate with the opening sections of the lead-in path and the lead-out path, and measures the flow rate of the fluid with a flow rate sensor 31 provided in a channel 24 allowing the inlet and outlet to communicate, a groove 26 composed of an outer peripheral groove 26a surrounding the inlet and the outlet and a partitioning groove 26b for partitioning between the inlet and the outlet is formed continuously, and into the groove the seal member 4 wherein an outer peripheral part 4a to be fitted in the outer peripheral groove and a partitioning part 4b to be fitted in the partitioning groove are integrally formed, is fitted. In the partitioning groove, tension imparting means 26e, 26f for imparting tension to the partitioning part are provided. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：解决的问题：提供一种流量计，能够使其密封构件在将流量计安装在安装对象上时难以从流量计本体脱出，并且在密封构件的整个周边上具有气密均匀。解决方案：在安装在安装对象7的一个表面上的流量计1的一个表面23a中，其具有导入路径8的开口部分8a，9a和用于流体沿着一个表面的引出路径9 如图7a所示，在一个表面23a上并排地具有入口23b和出口23c，以允许其与引入路径和引出路径的开口部分连通，并且测量流体的流量设置在允许入口和出口连通的通道24中的流量传感器31，连续地形成有由围绕入口和出口的外周槽26a构成的槽26和用于在入口和出口之间分隔的分隔槽26b，并且嵌入到槽中，其中装配在外周槽中的外周部4a和装配在分隔槽中的分隔部4b的密封构件4被一体地形成。在分隔槽中设置用于向分隔部施加张力的张力赋予装置26e，26f。版权所有（C）2009，JPO＆INPIT

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