中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

40 records (took 0.023 seconds)

    Air compressor
    2.
    发明授权
    Air compressor 有权
    空气压缩机

    公开(公告)号：US08289149B2

    公开(公告)日：2012-10-16

    申请号：US13371791

    申请日：2012-02-13

    Applicant: Kazuhiro Teramoto

    Inventor： Kazuhiro Teramoto

    IPC: G08B1/00

    CPC classification number: F04B49/02 ,  F04B49/10 ,  F04B2201/0207

    Abstract: A control method for an air compressor including a compressor body for compressing air and an item to be replaced used during the operation of the compressor body. The method includes computing a service time of the item to be replaced, being based upon an operating time of the compressor body, discriminating whether the item to be replaced is a manufacturer's recommended item or not, determining whether or not the service time of the item to be replaced discriminated as the manufacturer's recommend item is not longer than a first reference time, but determining whether or not the service time of the item to be replaced discriminated as one which is not the manufacturer's recommended item is not longer than a preset second reference time which is shorter than the first reference time, and issuing an alarm when determining that the reference time is exceeded.

    Abstract translation: 一种空气压缩机的控制方法，其包括在压缩机主体的运行期间使用的用于压缩空气的压缩机主体和待更换的物品。 该方法包括：基于压缩机主体的运行时间来计算待更换项目的服务时间，判断要更换的项目是否是制造商的推荐项目，确定项目的服务时间 被替换为被鉴别为制造商的推荐项目不长于第一参考时间，但是确定被替换的项目的服务时间是否被识别为不是制造商的推荐项目的服务时间不长于预设的第二参考 时间短于第一参考时间，并且当确定超过参考时间时发出报警。

    Air Compressor
    3.
    发明申请
    Air Compressor 有权
    空气压缩机

    公开(公告)号：US20120143379A1

    公开(公告)日：2012-06-07

    申请号：US13371791

    申请日：2012-02-13

    Applicant: Kazuhiro Teramoto

    Inventor： Kazuhiro Teramoto

    IPC: G05D16/20 ,  G08B21/00

    CPC classification number: F04B49/02 ,  F04B49/10 ,  F04B2201/0207

    Abstract: A control method for an air compressor including a compressor body for compressing air and an item to be replaced used during the operation of the compressor body. The method includes computing a service time of the item to be replaced, being based upon an operating time of the compressor body, discriminating whether the item to be replaced is a manufacturer's recommended item or not, determining whether or not the service time of the item to be replaced discriminated as the manufacturer's recommend item is not longer than a first reference time, but determining whether or not the service time of the item to be replaced discriminated as one which is not the manufacturer's recommended item is not longer than a preset second reference time which is shorter than the first reference time, and issuing an alarm when determining that the reference time is exceeded.

    Abstract translation: 一种空气压缩机的控制方法，其包括在压缩机主体的运行期间使用的用于压缩空气的压缩机主体和待更换的物品。 该方法包括：基于压缩机主体的运行时间来计算待更换项目的服务时间，判断要更换的项目是否是制造商的推荐项目，确定项目的服务时间 被替换为被鉴别为制造商的推荐项目不长于第一参考时间，但是确定被替换的项目的服务时间是否被识别为不是制造商的推荐项目的服务时间不长于预设的第二参考 时间短于第一参考时间，并且当确定超过参考时间时发出报警。

    Method of observing the pumping characteristics of a positive displacement pump
    6.
    发明授权
    Method of observing the pumping characteristics of a positive displacement pump 失效
    观察正排量泵的泵送特性的方法

    公开(公告)号：US4705459A

    公开(公告)日：1987-11-10

    申请号：US767001

    申请日：1985-08-19

    Applicant: Paul H. Buisine ,  Paul Dancer

    Inventor： Paul H. Buisine ,  Paul Dancer

    IPC: F04B51/00

    CPC classification number: F04B51/00 ,  F04B2201/0201 ,  F04B2201/0207 ,  F04B2201/0601 ,  Y10T137/8242

    Abstract: The invention relates in particular to measuring the delivery rate of a positive displacement pump comprising at least one piston (3) driven with reciprocating movement in a chamber (2), which chamber is connected to an inlet circuit (4) via an inlet valve (5) and to an outlet circuit (6) via a delivery valve (7). The number of cycles performed by the pump in unit time are counted, and simultaneously its volumetric efficiency is measured, thereby enabling its real delivery rate to be deduced. Its volumetric efficiency may be measured by means of position sensors (17, 18) detecting the closure and opening instants of the delivery valve, with another sensor determining the instants at which the piston (3) passes through its end positions.

    Abstract translation: 本发明特别涉及测量包括至少一个活塞（3）的容积式泵的排量，所述活塞（3）在室（2）中以往复运动驱动，所述室通过入口阀（...）连接到入口回路（4） 5）和经由输送阀（7）的出口回路（6）。 计算泵在单位时间内执行的循环次数，同时测量其体积效率，从而实现其实际传送速率。 其体积效率可以通过检测输送阀的闭合和打开瞬间的位置传感器（17,18）来测量，另一个传感器确定活塞（3）穿过其终端位置的时刻。

    ADHESIVE DISPENSING SYSTEM AND METHOD INCLUDING A PUMP WITH INTEGRATED DIAGNOSTICS
    7.
    发明申请
    ADHESIVE DISPENSING SYSTEM AND METHOD INCLUDING A PUMP WITH INTEGRATED DIAGNOSTICS 有权
    胶粘剂分配系统和包括一体化PUU的方法具有一体化诊断

    公开(公告)号：US20160097385A1

    公开(公告)日：2016-04-07

    申请号：US14968446

    申请日：2015-12-14

    Applicant: NORDSON CORPORATION

    Inventor： Peter W. Estelle

    IPC: F04B51/00 ,  F04B19/16

    CPC classification number: F04B51/00 ,  B05B12/00 ,  B05C5/0225 ,  B05C11/1002 ,  F04B9/125 ,  F04B19/16 ,  F04B49/00 ,  F04B49/065 ,  F04B2201/0207 ,  F04B2201/02071

    Abstract: An adhesive dispensing system includes a pump and at least one sensor positioned to sense movements of a component of the pump and produce signals based on the sensed movements. The dispensing system also includes a controller communicating with the at least one sensor to collect information regarding operational cycles of the pump based on the signals. As a result, one or more diagnostic processes are enabled at the controller during operation of the adhesive dispensing system. These diagnostic processes may include a leak rate test for the dispensing system, an overspeed detection test for the pump, and expected life cycle monitoring of the pump or other components.

    Abstract translation: 粘合剂分配系统包括泵和至少一个传感器，定位成用于感测泵的部件的运动并基于感测到的运动产生信号。 分配系统还包括与至少一个传感器通信的控制器，以基于信号收集关于泵的操作循环的信息。 因此，在粘合剂分配系统的操作期间，在控制器处启用一个或多个诊断过程。 这些诊断过程可以包括分配系统的泄漏率测试，泵的超速检测测试以及泵或其它部件的预期寿命周期监测。

    PUMP USING MULTI VOLTAGE ELECTRONICS WITH RUN DRY AND OVER CURRENT PROTECTION
    8.
    发明申请
    PUMP USING MULTI VOLTAGE ELECTRONICS WITH RUN DRY AND OVER CURRENT PROTECTION 有权
    使用多电压电源的泵使用运行干燥和电流保护

    公开(公告)号：US20140322029A1

    公开(公告)日：2014-10-30

    申请号：US14265587

    申请日：2014-04-30

    Applicant: Flow Control LLC

    Inventor： David L. PHILLIPS ,  Humberto V. MEZA ,  Derrick T. TRAN

    IPC: F04B49/06

    CPC classification number: F04B49/06 ,  F04B17/03 ,  F04B49/065 ,  F04B2201/0207 ,  F04B2203/0201 ,  F04B2203/0202

    Abstract: A pump system features a power adapter and a pump having a signal processor. The power adapter includes voltage settings that respond to a voltage setting by a user and provide a selected voltage. The signal processor receives signaling containing information about the selected voltage supplied to a motor to run the pump, and also containing information about whether a current draw of the pump is lower than a predetermined low current level or is higher than a predetermined high current level; and determines whether to shut off the pump after a predetermined time, based on the signaling received.

    Abstract translation: 泵系统具有电源适配器和具有信号处理器的泵。 电源适配器包括响应用户的电压设置并提供所选电压的电压设置。 信号处理器接收包含关于提供给电动机的选定电压的信息以运行泵的信号，并且还包含关于泵的电流消耗是否低于预定的低电流水平或高于预定的高电流水平的信息; 并且基于接收的信令来确定在预定时间之后是否关闭泵。

    Fluid delivery system
    9.
    发明授权
    Fluid delivery system 有权
    流体输送系统

    公开(公告)号：US08027751B2

    公开(公告)日：2011-09-27

    申请号：US11879210

    申请日：2007-07-16

    Applicant: Philip J. G. Dingle

    Inventor： Philip J. G. Dingle

    IPC: G06F19/00

    CPC classification number: F01N11/00 ,  F01N3/2066 ,  F01N9/005 ,  F01N2550/05 ,  F01N2610/02 ,  F01N2610/1433 ,  F01N2610/1453 ,  F01N2900/0421 ,  F01N2900/0422 ,  F01N2900/1812 ,  F01N2900/1814 ,  F02D41/20 ,  F02D41/221 ,  F02D2041/2055 ,  F02D2041/2058 ,  F04B17/044 ,  F04B49/065 ,  F04B2201/0207 ,  F04B2201/0209 ,  G01F11/021 ,  G01F11/029 ,  G01F22/00 ,  G01F23/00 ,  G01F25/0092 ,  Y02A50/2325 ,  Y02T10/24 ,  Y02T10/47

    Abstract: A fluid delivery system for delivering a metered dose of fluid from a supply tank (28) to a downstream chamber or vessel (10), comprises a pump apparatus (20) comprising a pump plunger (32) which is operable to perform a pumping stroke under the control of an electromagnetic actuator (36), including a solenoid (36a), to effect delivery of the fluid and a control unit (24) for supplying an input signal (58) to the solenoid (36a) to initiate a current flow to the solenoid (36a) and thereby initiate movement of the pump plunger (32). An electronic device (54) provides an output signal to indicate that movement of the pump plunger has stopped at the end of the pumping stroke, and a timer determines a time difference between the input signal (58) being supplied to the solenoid (36a) and the output signal being output by the electronic device (54). A processor (26) compares the time difference with a predetermined time difference and determines, as a result of the comparison, whether or not the pump plunger (32) has performed a valid pumping stroke in which an intended volume of fluid is displaced.

    Abstract translation: 用于将计量剂量的流体从供给罐（28）输送到下游室或容器（10）的流体输送系统包括泵装置（20），其包括泵柱塞（32），所述泵柱塞可操作以执行泵送冲程 在包括螺线管（36a）的电磁致动器（36）的控制下，实现流体输送和用于向螺线管（36a）提供输入信号（58）以启动电流的控制单元（24） （36a），从而启动泵柱塞（32）的运动。 电子设备（54）提供输出信号以指示在泵送冲程结束时泵柱塞的移动已经停止，并且定时器确定提供给螺线管（36a）的输入信号（58）之间的时间差， 并且所述输出信号由所述电子设备（54）输出。 处理器（26）将时间差与预定时间差进行比较，并且作为比较的结果，确定泵柱塞（32）是否已经执行了有效的泵送冲程，其中期望体积的流体被移位。

    Fluid delivery system
    10.
    发明申请
    Fluid delivery system 有权
    流体输送系统

    公开(公告)号：US20090019835A1

    公开(公告)日：2009-01-22

    申请号：US11879210

    申请日：2007-07-16

    Applicant: Philip J. G. Dingle

    Inventor： Philip J. G. Dingle

    IPC: F01N3/00 ,  F04B49/00 ,  F04B49/06

    CPC classification number: F01N11/00 ,  F01N3/2066 ,  F01N9/005 ,  F01N2550/05 ,  F01N2610/02 ,  F01N2610/1433 ,  F01N2610/1453 ,  F01N2900/0421 ,  F01N2900/0422 ,  F01N2900/1812 ,  F01N2900/1814 ,  F02D41/20 ,  F02D41/221 ,  F02D2041/2055 ,  F02D2041/2058 ,  F04B17/044 ,  F04B49/065 ,  F04B2201/0207 ,  F04B2201/0209 ,  G01F11/021 ,  G01F11/029 ,  G01F22/00 ,  G01F23/00 ,  G01F25/0092 ,  Y02A50/2325 ,  Y02T10/24 ,  Y02T10/47

    Abstract: A fluid delivery system for delivering a metered dose of fluid from a supply tank (28) to a downstream chamber or vessel (10), comprises a pump apparatus (20) comprising a pump plunger (32) which is operable to perform a pumping stroke under the control of an electromagnetic actuator (36), including a solenoid (36a), to effect delivery of the fluid and a control unit (24) for supplying an input signal (58) to the solenoid (36a) to initiate a current flow to the solenoid (36a) and thereby initiate movement of the pump plunger (32). An electronic device (54) provides an output signal to indicate that movement of the pump plunger has stopped at the end of the pumping stroke, and a timer determines a time difference between the input signal (58) being supplied to the solenoid (36a) and the output signal being output by the electronic device (54). A processor (26) compares the time difference with a predetermined time difference and determines, as a result of the comparison, whether or not the pump plunger (32) has performed a valid pumping stroke in which an intended volume of fluid is displaced.

    Abstract translation: 用于将计量剂量的流体从供给罐（28）输送到下游室或容器（10）的流体输送系统包括泵装置（20），其包括泵柱塞（32），所述泵柱塞可操作以执行泵送冲程 在包括螺线管（36a）的电磁致动器（36）的控制下，实现流体输送和用于向螺线管（36a）提供输入信号（58）以启动电流的控制单元（24） （36a），从而启动泵柱塞（32）的运动。 电子设备（54）提供输出信号以指示在泵送冲程结束时泵柱塞的移动已经停止，并且定时器确定提供给螺线管（36a）的输入信号（58）之间的时间差， 并且所述输出信号由所述电子设备（54）输出。 处理器（26）将时间差与预定时间差进行比较，并且作为比较的结果，确定泵柱塞（32）是否已经执行了有效的泵送冲程，其中期望体积的流体被移位。

Patent Agency Ranking