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17 条记录 (耗时 0.009 秒)

    Flow rate measuring device
    1.
    发明授权
    Flow rate measuring device 失效
    流量测量装置

    公开(公告)号：US07340950B2

    公开(公告)日：2008-03-11

    申请号：US11574896

    申请日：2005-09-29

    申请人： Yasuo Koba ,  Hirozumi Nakamura ,  Takuhisa Ootani ,  Kazunori Ueyama

    发明人： Yasuo Koba ,  Hirozumi Nakamura ,  Takuhisa Ootani ,  Kazunori Ueyama

    IPC分类号： G01F3/24

    CPC分类号： G01F3/228 ,  G01F3/227 ,  G01F15/066

    摘要： To provide a flowmeter capable of enhancing metering resolution to thus effect accurate metering.When a fluid to be measured is supplied to or discharged from a metering chamber 4, a membrane 11 provided in the metering chamber 4 is reciprocally actuated, and a rotation section R1 performs rotational movement in association with reciprocal movement of the membrane 11. At this time, since the rotation section R1 is provided with a magnet 5 or a direction sensor 6, the magnet 5 or the direction sensor 6 also effects rotational movement. The direction sensor 6 detects rotational movement, to thus determine a relative position between the membrane and the rotation section. Thus, the position of the membrane 11 can be detected, and metering resolution is enhanced. Thus, accurate metering can be performed.

    摘要翻译： 提供一种能够提高计量分辨率从而实现精确计量的流量计。 当要测量的流体被供给到计量室4或从计量室4排出时，设置在计量室4中的膜11往复地致动，并且旋转部分R 1与膜11的往复运动相关联地执行旋转运动。 此时，由于旋转部分R 1设置有磁体5或方向传感器6，磁体5或方向传感器6也进行旋转运动。 方向传感器6检测旋转运动，从而确定膜与旋转部之间的相对位置。 因此，能够检测膜11的位置，提高计量分辨率。 因此，可以进行精确的计量。

    Cam drive for a temperature sensitive device
    2.
    发明授权
    Cam drive for a temperature sensitive device 有权
    凸轮驱动器用于温度敏感设备

    公开(公告)号：US06378366B1

    公开(公告)日：2002-04-30

    申请号：US09517568

    申请日：2000-03-02

    申请人： Klaus Penning

    发明人： Klaus Penning

    IPC分类号： G01F302

    CPC分类号： G01F3/224 ,  G01F3/228

    摘要： The cam drive exhibits a part rotable about an axis. The part is unrotatably connected to a cam element. A swivel arm for a sensing element is pivot-mounted on the cam element. A temperature-dependent compensation element is provided which is supported on the cam element and engages in the swivel arm to determine the position thereof. The sensing element is arranged on the swivel arm such that it can be moved and engages in a recess of the cam element. The recess is adapted to the type-specific temperature dependence of the temperature-sensitive device which the cam drive forms a part of. The error curve of the temperature-dependence device can be optimized by appropriate radial and tangential adjustment of the sensing element (stroke and advance), caused by the compensation element and determined by the corresponding design of the recess.

    摘要翻译： 凸轮驱动器显示围绕轴可旋转的部件。 该部件不可转动地连接到凸轮元件。 用于感测元件的旋转臂枢转安装在凸轮元件上。 提供一种温度依赖的补偿元件，其被支撑在凸轮元件上并且接合在旋转臂中以确定其位置。 感测元件布置在旋转臂上，使得其可以移动并接合在凸轮元件的凹部中。 凹部适应于凸轮驱动器形成其一部分的温度敏感装置的类型特定的温度依赖性。 温度依赖装置的误差曲线可以通过适当的径向和切向调整来优化传感元件（行程和前进），由补偿元件引起并由凹槽的相应设计决定。

    Unidirectional index drive for gas meters
    4.
    发明授权
    Unidirectional index drive for gas meters 失效
    燃气表单向指示驱动

    公开(公告)号：US4080827A

    公开(公告)日：1978-03-28

    申请号：US752676

    申请日：1976-12-20

    申请人： John L. Esola

    发明人： John L. Esola

    IPC分类号： G01F3/22 ,  G01F15/00

    CPC分类号： G01F3/228 ,  G01F3/22

    摘要： An improvement in the drive to the index, or register, of diaphragm-type gas meters is disclosed, in which the index always runs in the same direction, regardless of the direction of flow of fluid through the meter.

    摘要翻译： 公开了对隔膜式气量计的指标或者登记的驱动的改进，其中指数总是沿相同的方向运行，而不管通过流量计的流体的流动方向如何。

    Flow Rate Measuring Device
    7.
    发明申请
    Flow Rate Measuring Device 失效
    流量测量装置

    公开(公告)号：US20070272031A1

    公开(公告)日：2007-11-29

    申请号：US11574896

    申请日：2005-09-29

    申请人： Yasuo Koba ,  Hirozumi Nakamura ,  Takuhisa Ootani ,  Kazunori Ueyama

    发明人： Yasuo Koba ,  Hirozumi Nakamura ,  Takuhisa Ootani ,  Kazunori Ueyama

    IPC分类号： G01F1/66

    CPC分类号： G01F3/228 ,  G01F3/227 ,  G01F15/066

    摘要： To provide a flowmeter capable of enhancing metering resolution to thus effect accurate metering. When a fluid to be measured is supplied to or discharged from a metering chamber 4, a membrane 11 provided in the metering chamber 4 is reciprocally actuated, and a rotation section R1 performs rotational movement in association with reciprocal movement of the membrane 11. At this time, since the rotation section R1 is provided with a magnet 5 or a direction sensor 6, the magnet 5 or the direction sensor 6 also effects rotational movement. The direction sensor 6 detects rotational movement, to thus determine a relative position between the membrane and the rotation section. Thus, the position of the membrane 11 can be detected, and metering resolution is enhanced. Thus, accurate metering can be performed.

    摘要翻译： 提供一种能够提高计量分辨率从而实现精确计量的流量计。 当待测量的流体被供给到计量室4或从计量室4排出时，设置在计量室4中的膜11往复地致动，并且旋转部分R 1与膜11的往复运动相关联地执行旋转运动。 此时，由于旋转部分R 1设置有磁体5或方向传感器6，磁体5或方向传感器6也进行旋转运动。 方向传感器6检测旋转运动，从而确定膜与旋转部之间的相对位置。 因此，能够检测膜11的位置，提高计量分辨率。 因此，可以进行精确的计量。

    Adapter for connecting an encoder remote transmitter to a gas meter
    8.
    发明授权
    Adapter for connecting an encoder remote transmitter to a gas meter 失效
    用于将编码器远程变送器连接到燃气表的适配器

    公开(公告)号：US5421201A

    公开(公告)日：1995-06-06

    申请号：US266363

    申请日：1994-06-27

    申请人： William J. Pellerin, Jr.

    发明人： William J. Pellerin, Jr.

    IPC分类号： G01F3/22 ,  G01F15/07 ,  G01F15/075 ,  G01F15/00

    CPC分类号： G01F15/07 ,  G01F15/0755 ,  G01F3/228

    摘要： An adapter is provided between a gas meter and an encoder remote transmitter to provide a driving connection from the gas meter output shaft and the encoder drive shaft. The encoder remote transmitter is used to transmit gas meter readings to a remotely located receiver. The adapter permits a commercially available transmitter to be used with a wide range of commercially available gas meters.

    摘要翻译： 在燃气表和编码器远程变送器之间提供适配器，以提供来自燃气表输出轴和编码器驱动轴的驱动连接。 编码器远程发射器用于将气量计读数传输到远程接收器。 适配器允许市售的变送器与广泛的市售气体计量表一起使用。