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    • 45. 发明申请
    • 이득 조정이 용이한 압력 감지장치 및 그 제조방법
    • 具有易于增益控制的输入感应装置及其制造方法
    • WO2011111905A1
    • 2011-09-15
    • PCT/KR2010/004399
    • 2010-07-06
    • 한국생산기술연구원이호재이상선
    • 이호재이상선
    • G01L7/08G01F23/16D06F39/00
    • G01L9/007G01F23/164
    • 본 발명은 압력 감지장치 및 그 제조방법에 관한 것으로서, 유체의 압력이 전달될 수 있도록 유체유입구가 저부에 구비된 하부케이스와, 하부케이스의 상측에 결합되는 상부케이스와, 상부 케이스에 형성되며 코일이 권회된 보빈부와, 유체의 압력 증감에 따라 상하 유동 가능하도록 하부케이스 상에 설치되는 다이아프램과, 다이아프램의 상하 이동에 연동되어 보빈부의 내측에서 상하 이동될 수 있게 설치된 코어와, 코어를 유체 압력방향의 반대방향으로 탄력 지지하도록 보빈부의 내측에 설치되는 탄성 스프링을 구비하고, 상부 케이스는 하부케이스와 결합되어 내부공간을 형성하는 커버부분과, 커버부분 상면에서 상부가 열린 수용홈을 갖도록 상방으로 연장된 상부 측벽부분을 구비하고, 보빈부는 상부 측벽부분과 이격되는 커버부분 중앙에서 내부공간과 연통되게 상방으로 연장되게 커버부분과 일체로 성형된 메인바디와, 메인바디의 내측면에 형성된 구속홈에 삽입에 의해 억지 끼움결합될 수 있게 외주면에 끼움돌기가 형성되어 있고 상하로 관통된 중공을 갖으며 내측면에는 나사선이 형성된 보조바디와, 보조바디의 내측면에 형성된 나사선과 나사결합에 의해 상기 탄성부재를 가압하는 방향으로 진퇴될 수 있게 형성된 탄성조정마개를 구비한다. 이러한 압력 감지장치 및 제조방법에 의하면 조립과정에서 탄성스프링의 이득을 셋팅하기 위한 조정과정이 단순화되어 생산성을 향상시킬 수 있다.
    • 输入感测装置及其制造方法技术领域本发明涉及一种输入感测装置及其制造方法,其特征在于,所述装置包括:下部的下壳体,设有用于传送流体压力的流体入口; 连接到下壳体的顶部的上壳体; 梭芯单元,形成在上壳体上并具有卷绕在其上的线圈; 安装在下壳体上并能够根据流体压力的上升/下降而垂直运动的隔膜; 与芯片的垂直运动一起安装成在筒管单元内垂直移动的芯体; 以及安装在筒管单元内的弹性弹簧,以在与施加流体压力的方向相反的方向弹性地支撑芯。 上壳体包括耦合到下壳体并在其中限定空间的盖部分和从盖部分向上延伸的上侧壁部分,以限定在其顶部开口的壳体。 筒管单元包括:与盖部一体形成的主体,从与上侧壁部分隔开的盖部的中心向上延伸并与其间的空间连通; 辅助体,其包括形成在其外表面上的插入突起,以便通过插入到限定在主体的内表面中的保持孔中而被插入,辅助体是垂直中空的,并且具有限定在主体上的螺纹 内侧 以及弹性控制盖,其与限定在所述辅助体的内侧上的所述螺纹螺纹联接,以便被插入以压靠所述弹性构件或被抽出。 根据输入感测装置及其制造方法,可以简化在组装过程中设定弹性弹簧的增益的调整过程,从而提高可制造性。
    • 46. 发明申请
    • AN ARRANGEMENT DETERMINING A LIQUID LEVEL WITHIN A CONTAINER
    • 在集装箱中确定液位的安排
    • WO2008039135A1
    • 2008-04-03
    • PCT/SE2007/000846
    • 2007-09-27
    • FORSSTRÖM, Åke
    • FORSSTRÖM, Åke
    • G01F23/16G01L7/02
    • G01F23/164G01F23/16G01F23/162
    • The present invention encompasses an arrangement ("A") determining a liquid level (1) within a container (2) under the utilisation of, a pressure-sensitive and bottom-related sensor unit (3), in order with the aid of a hydraulic and/or pneumatic pressure to permit the evaluation of the height ("H2") of the liquid level above said sensor unit (3), a tube system (4) between the sensor unit (3) and a measurement unit (5), in order to distribute said pressure ("Pa") within the sensor unit (3) to said measurement unit (5) in order there, via circuits and functions (5), to generate a significative indication corresponding to a thus evaluated pressure value. Said sensor unit (3) is structured as an elastic blister or a membrane, for instance a rubber blister (3a), and with connected tube system (4) displays a pre-set pressure ("Pi"), where said pressure may correspond to a pressure value representative of the total container height ("Hl") or another selected pressure value. A pressure value propagated (7, 8) automatically via the measurement unit (5), such as an alarm value (Pmin; Pmax) is to be able to be accompanied by an identification of the transmitting arrangement ("A")
    • 本发明包括一种在压力敏感和底部相关的传感器单元(3)的作用下确定容器(2)内的液面(1)的布置(“A”),借助于 液压和/或气动压力,以允许评估所述传感器单元(3)上方的液位的高度(“H2”),传感器单元(3)和测量单元(5)之间的管系统(4) 为了将所述传感器单元(3)内的所述压力(“Pa”)分配给所述测量单元(5),以便通过电路和功能(5),产生对应于如此评价的压力值的有效指示 。 所述传感器单元(3)被构造为弹性泡罩或膜,例如橡胶泡罩(3a),并且连接的管道系统(4)显示预设压力(“Pi”),其中所述压力可以对应 到表示总容器高度(“H1”)或另一选定压力值的压力值。 通过测量单元(5)自动传播的压力值(例如报警值(Pmin; Pmax))能够伴随发送装置(“A”)的识别,
    • 47. 发明申请
    • LIQUID LEVEL DETECTOR
    • 液位检测器
    • WO99024793A1
    • 1999-05-20
    • PCT/KR1998/000361
    • 1998-11-10
    • G01F23/14G01F23/16G01F25/00
    • G01F23/164
    • A liquid level detector (25) for detecting the level of a liquid container has a housing (50), a bellows (53), an elastic member (121), a drive mechanism (112) and a sensor (62). The bellows (53) is carried within the housing (50) and divides the housing (50) into a dynamic pressure chamber (56) and a constant pressure chamber (58). The bellows (53) has a top end (88) and a wrinkled sidewall (90). The dynamic pressure chamber (56) contains a gas and communicates the liquid reservoir. The elastic member (121) exerts the force on the top (88) of the bellows (53) to balance a pressure of the dynamic pressure chamber (56). The sensor (62) monitors a movement of the top (88) of the bellows (53). The sensor (62) has a light emitting element (129) and a light receiving element (132). The drive mechanism (112) has a screen member (134) interposed between the light emitting element (129) and a light receiving element (132). The screen member (134) is connected to the top end (88) of the bellows (53).
    • 用于检测液体容器的液位的液面检测器(25)具有壳体(50),波纹管(53),弹性构件(121),驱动机构(112)和传感器(62)。 波纹管(53)被承载在壳体(50)内,并将壳体(50)分成动压室(56)和恒压室(58)。 波纹管(53)具有顶端(88)和起皱的侧壁(90)。 动压室(56)包含气体并且连通液体储存器。 弹性构件(121)在波纹管(53)的顶部(88)上施加力以平衡动压室(56)的压力。 传感器(62)监测波纹管(53)的顶部(88)的移动。 传感器(62)具有发光元件(129)和光接收元件(132)。 驱动机构(112)具有介于发光元件(129)和光接收元件(132)之间的屏蔽元件(134)。 筛网构件(134)连接到波纹管(53)的顶端(88)。
    • 48. 发明申请
    • DOSING SYSTEM FOR THE DOSING OF LIQUIDS, AND METHOD AND USE OF THE SYSTEM
    • 液体计量系统,系统的方法和使用
    • WO98036250A1
    • 1998-08-20
    • PCT/DK1998/000055
    • 1998-02-13
    • G01F11/28G01F23/16G01F23/22
    • G01F11/28G01F23/164
    • Dosing system for the dosing of liquids comprises a container (4) and a pipeline connection from said container to a measuring instrument (1) and constituting a closed loop system, and a draining-off unit (16) connected to the container. The pipeline connection comprises a first pipe (12) which extends from the lower end of the container, and where that part of this first pipe which lies outside the container comprises a first pipe piece filled to a level with liquid from the container, said pipe piece comprising first means (6, 7) for the heating of the liquid in the first pipe piece, and where the system also comprises heating means (13) disposed in the container (4). There is hereby achieved a system which is inexpensive to produce for the indication of weight dosage, and which is also insensitive to vibrations and movements, and which is unambiguous and reproducible in its weight indications.
    • 用于液体计量的给药系统包括容器(4)和从所述容器到测量仪器(1)并构成闭环系统的管道连接以及连接到容器的排出单元(16)。 管道连接包括从容器的下端延伸的第一管道(12),并且位于容器外部的该第一管道的那部分包括填充到与容器的液体平齐的第一管件,所述管 其包括用于加热第一管件中的液体的第一装置(6,7),并且系统还包括设置在容器(4)中的加热装置(13)。 因此,实现了制造成本低廉的系统,用于指示重量剂量,并且其对振动和运动也不敏感,并且其重量指示是明确的和可重现的。
    • 49. 发明申请
    • DIFFERENTIAL PRESSURE DEVICE
    • 差压装置
    • WO1997040350A1
    • 1997-10-30
    • PCT/SE1997000690
    • 1997-04-24
    • PERSSON, Hans
    • G01F23/14
    • G01F23/164G01F1/383G01L11/006G01N9/26
    • There is described a device that is useful in determining pressure gradients in liquids, for instance. Pressure sensing is effected with the aid of two sensors (7, 8) mounted at a predetermined distance apart, wherein the membranes (9, 10) of respective sensors are in connection with a servomedium. The device includes separate servomedium pressure regulators (11, 12) which balance out each of the membranes to equilibrium with liquid outside the sensors in response to control signals (3, 4) delivered by conventional detectors in the sensors. The servomedium in respective sensors is connected to a common differential pressure measuring device (13). The structurally simple measuring system is particularly suitable for determining the intensity of liquids under difficult conditions, for instance in systems having varying liquid levels, in corrosive environments, in cases when the liquids are heavily contaminated, under fluctuating pressures and temperatures, and so on.
    • 描述了一种可用于确定液体中的压力梯度的装置。 借助于安装在预定距离处的两个传感器(7,8)来实现压力感测,其中各个传感器的膜(9,10)与伺服in连接。 该装置包括单独的伺服压力调节器(11,12),其响应于由传感器中的常规检测器传送的控制信号(3,4),平衡每个膜与传感器外的液体的平衡。 相应传感器中的伺服电机连接到公共压差测量装置(13)。 结构简单的测量系统特别适用于在恶劣环境下,在液体受到严重污染的情况下,在波动的压力和温度下等情况下,确定在困难条件下液体的强度,例如在具有不同液位的系统中。