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公开(公告)号：US09816621B2
公开(公告)日：2017-11-14
申请号：US14702797
申请日：2015-05-04
Applicant: Surpass Industry Co., Ltd.
Inventor： Masahiro Hasunuma
Abstract: There is provided a shut-off valve including: a valve body part having a valve body surface; a valve seat part provided around an inlet, and having a valve seat surface disposed at a position opposite to the valve body surface; and a moving mechanism that is connected to the valve body part, and moves the valve body part in a direction of an axis to switch to either a shut-off state or a circulation state, wherein the valve seat part has an endless inner peripheral side projection and an endless outer peripheral side projection that project from the valve seat surface toward the valve body surface along the axis, and the valve body part has a diaphragm forming the valve body surface, and an elastic member disposed on a back surface of the diaphragm.
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公开(公告)号：US20170219396A1
公开(公告)日：2017-08-03
申请号：US15420534
申请日：2017-01-31
Applicant: Surpass Industry Co., Ltd.
Inventor： Hiroshi IMAI , Takashi IMAI
IPC: G01F1/38
CPC classification number: G01F1/383 , G01L19/0023 , G01L19/0046
Abstract: Provided is a pressure detection device including: a pressure detection unit; and a flow channel unit provided with a flow channel and a pressure receiving portion. The pressure detection unit includes a pressure sensor including a diaphragm, and a pressure transmission portion which is disposed in a state where one end of the pressure transmission portion is in contact with the diaphragm and the other end thereof is in contact with the diaphragm, and transmits a pressure of a fluid received by the diaphragm to the diaphragm. The pressure transmission portion is disposed in a state where the diaphragm is displaced toward the flow channel and an urging force directed from the diaphragm to the diaphragm is received.
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公开(公告)号：US09651162B2
公开(公告)日：2017-05-16
申请号：US14486250
申请日：2014-09-15
Applicant: Surpass Industry Co., Ltd.
Inventor： Kazuki Hirai
CPC classification number: F16K17/0433 , F16K17/0466 , F16K27/0209 , Y10T137/7835 , Y10T137/7929
Abstract: In the relief valve, an annular convex portion 16a that is convexed in a direction in which a valve element 5a moves away from a valve hole 17 along a center axis of the valve hole 17 and that is arranged around the valve hole 17 is formed in a valve chamber 16, an annular concave portion 5d that is concaved in the direction in which the valve element 5a moves away from the valve hole 17 is formed in the valve element 5a, and in a shut-off state, the annular convex portion 16a is accommodated in the annular concave portion 5d, and an annular channel 19 that extends in a direction of the center axis is formed between an outer peripheral surface 16b of the annular convex portion 16a and an inner peripheral surface 5e of the annular concave portion 5d.
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公开(公告)号：US20170097250A1
公开(公告)日：2017-04-06
申请号：US15265419
申请日：2016-09-14
Applicant: SURPASS INDUSTRY CO., LTD
Inventor： Kazuki Hirai
IPC: G01F1/32
CPC classification number: G01F1/3209 , G01F1/3263 , G01F15/006
Abstract: There is provided a Karman vortex flowmeter including: a body inside which a flow passage and a Karman vortex generation column are formed; and a flow rate measurement unit that measures Karman vortexes generated by the Karman vortex generation column to thereby obtain a flow rate of a fluid, in which the flow rate measurement unit includes: a piezoelectric element; a piezoelectric element holder that is attached to the body so that the piezoelectric element is arranged in a flow passage; and a thin film part that is formed of a material with higher corrosion resistance than an electrode of the piezoelectric element, the piezoelectric element holder houses the piezoelectric element in a state where the piezoelectric element is sandwiched by a pair of plate-shaped parts integrally formed by a resin material, and in which the thin film part is arranged between the plate-shaped parts and the electrode.
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公开(公告)号：US20160245682A1
公开(公告)日：2016-08-25
申请号：US15048512
申请日：2016-02-19
Applicant: SURPASS INDUSTRY CO., LTD.
Inventor： Hiroki IGARASHI
CPC classification number: G01F1/69 , B32B37/1207 , B32B2315/08 , B32B2457/00 , G01F1/6847 , G01F15/14 , G01F15/18
Abstract: Provided is a thermal flow meter including a measurement tube made of resin having an inlet and an outlet, and an internal flow passage extending along an axis, a sensor substrate having a heating resistance wire and temperature detecting resistance wires formed on a detection surface along the axis, and a reinforcing plate. The sensor substrate is bonded to the measurement tube along the axis with an adhesive, and the reinforcing plate is bonded to the measurement tube along the axis with the adhesive with the internal flow passage interposed between the sensor substrate and the reinforcing plate.
Abstract translation: 本发明提供一种热流量计，其包括由具有入口和出口的树脂制成的测量管和沿着轴线延伸的内部流动通道，具有加热电阻丝的传感器基板和形成在沿着所述检测表面的检测表面上的温度检测电阻丝 轴和加强板。 传感器基板通过粘合剂沿轴线接合到测量管，并且加强板沿着轴线与粘合剂结合到测量管上，内部流路插入传感器基板和加强板之间。
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Patent Agency Ranking
公开(公告)号：US20150323081A1
公开(公告)日：2015-11-12
申请号：US14702797
申请日：2015-05-04
Applicant: Surpass Industry Co., Ltd.
Inventor： Masahiro HASUNUMA
Abstract: There is provided a shut-off valve including: a valve body part having a valve body surface; a valve seat part provided around an inlet, and having a valve seat surface disposed at a position opposite to the valve body surface; and a moving mechanism that is connected to the valve body part, and moves the valve body part in a direction of an axis to switch to either a shut-off state or a circulation state, wherein the valve seat part has an endless inner peripheral side projection and an endless outer peripheral side projection that project from the valve seat surface toward the valve body surface along the axis, and the valve body part has a diaphragm forming the valve body surface, and an elastic member disposed on a back surface of the diaphragm.
Abstract translation: 提供一种截止阀，包括：具有阀体表面的阀体部分; 设置在入口周围的阀座部，具有设置在与所述阀体面相反的位置的阀座面; 以及移动机构，其连接到所述阀体部，并且使所述阀体部在轴线方向上移动以切换到切断状态或循环状态，其中所述阀座部具有环形内周侧 突出部以及从阀座面沿着轴线向阀体表面突出的环状的外周侧突起，并且阀体部具有形成阀体表面的隔膜，以及设置在隔膜的背面的弹性部件 。
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公开(公告)号：US09157459B2
公开(公告)日：2015-10-13
申请号：US13659965
申请日：2012-10-25
Applicant: SURPASS INDUSTRY CO., LTD.
Inventor： Masahiro Hasunuma , Takashi Imai
CPC classification number: F04F10/00 , F04B23/02 , F04B43/0054 , Y10T137/2802 , Y10T137/2911 , Y10T137/3115 , Y10T137/3121 , Y10T137/3127 , Y10T137/314
Abstract: A liquid storage container has a double structure provided with an outer container forming an outer shell and a liner arranged in the outer container, the liner accommodating a liquid, wherein the liquid is pushed out from the liner by gas pressure introduced into the outer container so as to flow out to an exterior of the container from a siphon of a plug attached to a stopper portion of the outer container, a substantially concentric drop tube is arranged on an outer periphery of the siphon so as to form a space portion serving as a liquid flow passage, a through hole is formed on a tube wall of the drop tube, and an outlet opening for making the inflow liquid coming from the through hole flow out from the liquid flow passage.
Abstract translation: 液体储存容器具有双重结构，其具有形成外壳的外容器和布置在外容器中的衬套，衬套容纳液体，其中通过引入外容器中的气体压力将液体从衬套推出， 为了从附接到外容器的止挡部分的塞子的虹吸流出到容器的外部，基本上同心的滴管布置在虹吸管的外周上，以形成空间部分 液体流道，在滴管的管壁上形成通孔，并且用于使来自通孔的流入液体的出口开口从液体流动通道流出。
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公开(公告)号：US09010719B2
公开(公告)日：2015-04-21
申请号：US13747869
申请日：2013-01-23
Applicant: Surpass Industry Co., Ltd.
Inventor： Kazuki Hirai , Hiroki Igarashi
IPC: F16K31/00 , F16K31/126
CPC classification number: F16K31/1266
Abstract: A flow control device is capable of performing accurate flow control over a wide pressure range. The flow control device includes: a housing; a diaphragm splitting the housing into a gas chamber side to which gas is introduced and a fluid chamber side through which fluid passes, and being activated by the differential pressure generated between the gas chamber side and the fluid chamber side; and a valve body which operates in integration with the diaphragm to regulate the flow of the fluid introduced to the fluid chamber side. The diaphragm includes: a base part provided in a substantially central part of the diaphragm; and a thin film part provided on the outer rim of the base part. An opposing surface which is provided on the fluid chamber side to oppose the diaphragm includes a retaining form which retains the shape of the thin film part deformed by the differential pressure.
Abstract translation: 流量控制装置能够在宽的压力范围内执行精确的流量控制。 流量控制装置包括：壳体; 将壳体分解成气体被引入的气室侧和流体通过的流体室侧，并且由气室侧和流体室侧之间产生的压差激活; 以及阀体，其与隔膜一体地操作以调节引入流体室侧的流体的流动。 隔膜包括：设置在隔膜的大致中心部分的基部; 以及设置在基部的外缘上的薄膜部。 设置在流体室侧以与隔膜相对的相对表面包括保持薄膜部分的形状通过差压而变形的保持形式。
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公开(公告)号：US20040262565A1
公开(公告)日：2004-12-30
申请号：US10843513
申请日：2004-05-10
Applicant: Surpass Industry, Co., Ltd.
Inventor： Hiroki Igarashi
IPC: F16K001/00
CPC classification number: G05D7/0106 , F16K7/17 , F16K31/1221 , F16K31/365 , Y10T137/7737
Abstract: The flow regulating device has a shape preservation member which surrounding the environment of a flow conduit and restricts the amount of heat deformation of a housing in the housing. The shape preservation member is made from a material whose amount of heat deformation is lower than that of the housing. Furthermore, the shape preservation member includes a first metal plate member positioned on one side of the flow conduit, a second metal plate member positioned on the other side of the flow conduit, a spacer which maintains a constant interval between the first and second plate members, and bolts which fix together the first and second plate members via the spacer. In this flow regulating device, while maintaining excellent chemical resistance by making a housing from resin, accurate flow amount regulation over a wide temperature range can be performed.
Abstract translation: 流量调节装置具有围绕流动管道的环境的形状保持构件，并限制壳体在壳体中的热变形量。 形状保持部件由热变形量低于壳体的材料制成。 此外，形状保持构件包括位于流动管道一侧的第一金属板构件，位于流动管道另一侧的第二金属板构件，在第一和第二板构件之间保持恒定间隔的间隔件 ，以及通过间隔件将第一和第二板构件固定在一起的螺栓。 在这种流量调节装置中，通过从树脂制成壳体同时保持优异的耐化学性，可以在宽的温度范围内进行精确的流量调节。
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公开(公告)号：US20030102031A1
公开(公告)日：2003-06-05
申请号：US10308236
申请日：2002-12-03
Applicant: Surpass Industry Co., Ltd.
Inventor： Hiroki Igarashi
IPC: F16K015/02
CPC classification number: F16K17/0433 , Y10T137/7738 , Y10T137/7923 , Y10T137/7929
Abstract: In a conventional relief valve having a valve element supported by a diaphragm, since a surface of the valve element exposed to pressure is large and an opening/closing operation of the valve element is rapidly conducted, the operation often leads to chattering and is therefore poor in stability. A relief valve of the invention is free from chattering and capable of smoothly performing the opening/closing operation of its valve element (7). The element (7) is adapted to open and close a fluid passage and disposed between: an inlet port (2) in direct communication with an upstream-side fluid passage (1); and, an outlet port (4) in direct communication with a downstream-side fluid passage (3), and is provided with a flange (8) in its upper portion. Mounted on the flange (8) is a sleeve-like bellows (6) for supporting the valve element (7).
Abstract translation: 在具有由隔膜支撑的阀元件的常规安全阀中，由于暴露于压力的阀元件的表面很大并且阀元件的打开/关闭操作迅速地进行，所以操作通常导致颤动，因此差 稳定。 本发明的安全阀没有振动，能顺利地进行其阀元件（7）的打开/关闭操作。 元件（7）适于打开和关闭流体通道并设置在与上游侧流体通道（1）直接连通的入口（2）之间; 以及与下游侧流体通道（3）直接连通的出口（4），并且在其上部设置有凸缘（8）。 安装在凸缘（8）上的是用于支撑阀元件（7）的套筒式波纹管（6）。
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