CN101233322B - 具有带电池和螺线管电子监控的电子监控的空气阀的往复泵 - Google Patents

具有带电池和螺线管电子监控的电子监控的空气阀的往复泵 Download PDF

Info

Publication number
CN101233322B
CN101233322B CN2006800278330A CN200680027833A CN101233322B CN 101233322 B CN101233322 B CN 101233322B CN 2006800278330 A CN2006800278330 A CN 2006800278330A CN 200680027833 A CN200680027833 A CN 200680027833A CN 101233322 B CN101233322 B CN 101233322B
Authority
CN
China
Prior art keywords
valve
solenoid
plunger
air valve
monitor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2006800278330A
Other languages
English (en)
Other versions
CN101233322A (zh
Inventor
乌·K·阮
大卫·M·贝伦斯
克里斯托弗·M·朗格
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Graco Minnesota Inc
Original Assignee
Graco Minnesota Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Graco Minnesota Inc filed Critical Graco Minnesota Inc
Publication of CN101233322A publication Critical patent/CN101233322A/zh
Application granted granted Critical
Publication of CN101233322B publication Critical patent/CN101233322B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B51/00—Testing machines, pumps, or pumping installations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • F04B49/03—Stopping, starting, unloading or idling control by means of valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/10—Other safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
    • F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
    • F04B9/125—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting elastic-fluid motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2205/00—Fluid parameters
    • F04B2205/09—Flow through the pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2207/00—External parameters
    • F04B2207/70—Warnings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0971—Speed responsive valve control
    • Y10T137/1026—Speed change and excess speed valve control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Electromagnetic Pumps, Or The Like (AREA)
  • Magnetically Actuated Valves (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

一种气动泵(10)，所述气动泵(10)使用安装在空气马达(18)的阀座(16)中的磁体(14)和两个安装在阀盖(22)中的簧片传感器(20)，以监控阀(16)的速度和位置。螺线管(24)安装在阀盖(22)上，并且可控制螺线管以将柱塞(26)延伸至阀座(16)中，从而停止阀的运动并由此阻止泵的失控。三种方法可被用于延长电池的寿命及监控螺线管柱塞的位置，其中两种方法使用螺线管(24)的变化的感应系数以监控螺线管的运动。

Description

具有带电池和螺线管电子监控的电子监控的空气阀的往复泵
技术领域
本申请要求2005年7月29日提交的序列号60/703,595的美国申请的权益。
背景技术
气动式往复活塞泵熟知为用于多种流体的泵送。这种泵典型地具有机械或气动操作的空气阀以控制空气流动至活塞两侧。传统地，通过监控及控制所产生的流体流而不是泵本身，实现对这种泵的控制。例如Graco′s EXTREME-MIXTM比例调节器的现有技术的设备监控活塞的位置以用于控制的目的。
发明内容
因此，本发明的目的是提供一种系统，该系统允许往复空气马达的增强监控和控制，从而允许监控活塞的位置、周期率和流率、总周期、失控控制以及诊断故障的空气马达和泵下游构件的能力。
这种控制使用安装在空气马达的阀座中的磁体和两个安装在阀盖中的簧片传感器，以监控阀的速度和位置。螺线管安装在阀盖上，并且可控制螺线管以将柱塞延伸至阀座中，从而停止阀运动并由此阻止泵的失控(典型地由没有流体供给引起)。用户界面包括LCD和按钮，以设定及控制泵。可切换显示器以显示周期率、流率(以各种单位)、总周期、以及诊断错误。设定参数可包括流体单位(夸脱、升等)和失控设定点。
簧片开关和磁体设置为检测空气阀何时在各冲程的极限位置和/或在转变过程中。控制器通过计数通过空气阀的变化的位置致动的簧片开关的打开及闭合而计算马达运行的速率。控制器随后将所述速率与预编程的值比较以确定空气马达是否处于失控状态。所述条件存在，控制器致动螺线管，防止停止马达的转换。这样起防止流体溢出和/或对泵造成损坏的作用。
三种方法可被用于延长电池的寿命及监控螺线管柱塞的位置，其中两种方法使用螺线管的变化的感应系数以监控螺线管的运动。
在第一方法中，当对螺线管通电时，控制器软件监控螺线管的电压曲线。当螺线管柱塞到达其冲程末端时，软件将停止电压脉冲。
在接下来的实施方式中，当对螺线管通电时，控制器软件监控螺线管的电压曲线。如果电压尖峰不出现在电压曲线末端(在固定量的时间内)，则控制器软件将获悉螺线管未锁闭，并由此不完成其需要的运动。
在最后的实施方式中，当施加电压脉冲时，测量螺线管上的电压，从而确定当前的电池电压水平是否足以启动螺线管。
本发明的这些和其它目的和优点将更完全地从以下结合附图的说明而呈现，其中，在所有视图中，类似的附图标记表示相同或类似的部分。
附图说明
图1示出了作为本发明的一部分的空气阀的横截面，其示出了磁体和簧片开关。
图2示出了图1的作为本发明的一部分的空气阀的横截面的细节。
图3示出了作为本发明的一部分的空气阀的横截面(与图1的横截面相对)，其示出了螺线管。
图4示出了结合本发明的泵的视图。
图5示出了本发明的用户界面的细节。
图6示出了典型的关于时间的电压降。
具体实施方式
气动式往复活塞泵10中，控制器12使用安装在空气马达18的阀座16中的磁体14和两个安装在阀盖22中的簧片传感器20，以监控阀16的速度和位置。螺线管24安装在阀盖22上，并且可控制螺线管以将柱塞26延伸至阀座16中，从而停止阀的运动并由此阻止泵10的失控(典型地由没有流体供给，或其它供给管道的软管具有泄露/破裂引起)。用户界面28包括LCD显示器30和按钮32，以设定及控制泵10。可切换显示器30以显示周期率、流率(以各种单位)、总周期、以及诊断错误。设定参数可包括流体单位(夸脱、升等)和失控设定点。
簧片开关20和磁体14设置为检测空气阀16何时在各冲程的极限位置和/或在转变过程中。控制器12通过计数由空气阀16的变化的位置致动的簧片开关20的打开及闭合而计算马达18运行的速率。控制器12随后将所述速率与预编程的值比较以确定空气马达18是否处于失控状态。所述状态存在，控制器12致动螺线管24，防止停止马达18的转换。这样起防止流体溢出和/或对泵造成损坏的作用。
三种方法可被用于延长电池的寿命及监控螺线管柱塞的位置，其中两种方法使用螺线管的变化的感应系数以监控螺线管的运动。
在第一方法中，当对螺线管24通电时，控制器12软件监控螺线管24的电压曲线。当螺线管24的柱塞到达其冲程末端时，软件将停止电压脉冲。
在接下来的实施方式中，当对螺线管24通电时，控制器软件监控螺线管24的电压曲线。如果电压尖峰不出现在电压曲线末端(在固定量的时间内)，则控制器软件将获悉螺线管24未锁闭，并由此未完成其需要的运动。
在最后的实施方式中，当施加电压脉冲时，测量螺线管24上的电压，从而确定当前的电池电压水平是否足以启动螺线管24。
可以想到的是，不脱离如以下权利要求限定的本发明的精神和范围的情况下，可以对泵的控制作出多种变化和修改。

Claims (3)

1.一种控制具有空气阀的气动泵的方法，所述空气阀具有阀座和阀盖，所述方法包括：
提供：磁体，其安装在所述空气阀的所述阀座中；第一和第二簧片传感器，其安装在所述阀盖中以监控所述阀的速度和位置；以及螺线管，其具有电压曲线和柱塞，并安装在所述阀盖上，所述螺线管能够通过电压脉冲将所述柱塞延伸至所述阀座中以停止阀的运动；
当所述螺线管通电时，监控所述螺线管的所述电压曲线；以及
当所述螺线管柱塞到达其冲程末端时，停止所述电压脉冲。
2.一种控制具有空气阀的气动泵的方法，所述空气阀具有阀座和阀盖，所述方法包括：
提供：磁体，其安装在所述空气阀的所述阀座中；第一和第二簧片传感器，其安装在所述阀盖中以监控所述阀的速度和位置；以及螺线管，其具有电压曲线和柱塞，并安装在所述阀盖上，所述螺线管能够通过电压脉冲将所述柱塞延伸至所述阀座中以停止阀的运动；
当所述螺线管通电固定的时间段时，针对电压尖峰监控所述螺线管的所述电压曲线；以及
如果所述尖峰不出现在所述固定的时间段内，则提供警报。
3.一种控制具有空气阀的气动泵的方法，所述空气阀具有阀座和阀盖，所述方法包括：
提供：磁体，其安装在所述空气阀的所述阀座中；第一和第二簧片传感器，其安装在所述阀盖中以监控所述阀的速度和位置；以及螺线管，其具有电压曲线和柱塞，并安装在所述阀盖上，所述螺线管能够通过电压脉冲将所述柱塞延伸至所述阀座中以停止阀的运动；
当所述螺线管通电时，监控所述螺线管的所述电压曲线，从而确定当前的电池电压水平是否足以启动所述螺线管；以及
如果所述电池电压水平不足以启动所述螺线管，则提供警报。
CN2006800278330A 2005-07-29 2006-07-26 具有带电池和螺线管电子监控的电子监控的空气阀的往复泵 Expired - Fee Related CN101233322B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US70359505P 2005-07-29 2005-07-29
US60/703,595 2005-07-29
PCT/US2006/028989 WO2007016151A2 (en) 2005-07-29 2006-07-26 Reciprocating pump with electronically monitored air valve having battery and solenoid electronic monitoring

Publications (2)

Publication Number Publication Date
CN101233322A CN101233322A (zh) 2008-07-30
CN101233322B true CN101233322B (zh) 2010-09-08

Family

ID=37709139

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2006800278330A Expired - Fee Related CN101233322B (zh) 2005-07-29 2006-07-26 具有带电池和螺线管电子监控的电子监控的空气阀的往复泵

Country Status (15)

Country Link
US (1) US8066491B2 (zh)
EP (1) EP1910678B1 (zh)
JP (1) JP4933545B2 (zh)
KR (1) KR101190316B1 (zh)
CN (1) CN101233322B (zh)
AT (1) ATE506605T1 (zh)
AU (1) AU2006275866B2 (zh)
BR (1) BRPI0613879A2 (zh)
DE (1) DE602006021430D1 (zh)
ES (1) ES2363717T3 (zh)
PL (1) PL1910678T3 (zh)
RU (1) RU2394171C2 (zh)
TW (1) TWI365944B (zh)
UA (1) UA93051C2 (zh)
WO (1) WO2007016151A2 (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9677549B2 (en) * 2005-07-28 2017-06-13 Graco Minnesota Inc. Reciprocating pump with electronically monitored air valve and piston
US7603855B2 (en) 2007-04-10 2009-10-20 Illinois Tool Works Inc. Valve with magnetic detents
US7587897B2 (en) 2007-04-10 2009-09-15 Illinois Tool Works Inc. Magnetically sequenced pneumatic motor
US7603854B2 (en) 2007-04-10 2009-10-20 Illinois Tool Works Inc. Pneumatically self-regulating valve
US8546984B2 (en) * 2010-11-03 2013-10-01 Nidec Motor Corporation Pump motor control assembly
FR2971019B1 (fr) 2011-01-27 2016-01-15 Exel Ind Dispositif et systeme de surveillance d'une pompe a actionnement pneumatique a deplacement lineaire alternatif.
WO2013036240A1 (en) 2011-09-09 2013-03-14 Ingersoll Rand Company Air motor having a programmable logic controller interface and a method of retrofitting an air motor
US9169088B2 (en) 2012-09-20 2015-10-27 Nordson Corporation Adhesive dispensing device having optimized cyclonic separator unit
US9304028B2 (en) 2012-09-20 2016-04-05 Nordson Corporation Adhesive dispensing device having optimized reservoir and capacitive level sensor
US10099242B2 (en) 2012-09-20 2018-10-16 Nordson Corporation Adhesive melter having pump mounted into heated housing
DE102012109074A1 (de) * 2012-09-26 2014-03-27 Sauer-Danfoss Gmbh & Co. Ohg Verfahren und Vorrichtung zur Ansteuerung einer elektrisch kommutierten Fluidarbeitsmaschine
US9120115B2 (en) 2012-10-25 2015-09-01 Nordson Corporation Dispensing systems and methods for monitoring actuation signals for diagnostics
US9200741B2 (en) 2012-10-25 2015-12-01 Nordson Corporation Adhesive dispensing system and method using smart melt heater control
US9243626B2 (en) * 2012-11-19 2016-01-26 Nordson Corporation Adhesive dispensing system and method including a pump with integrated diagnostics
US9574714B2 (en) 2013-07-29 2017-02-21 Nordson Corporation Adhesive melter and method having predictive maintenance for exhaust air filter
US9648991B2 (en) * 2014-04-30 2017-05-16 Kimberly-Clark Worldwide, Inc. Method for control of an electronic liquid dispenser and associated dispenser system
JP2016031086A (ja) * 2014-07-28 2016-03-07 株式会社不二越 油圧機器の故障診断装置
CN115176084A (zh) * 2020-02-28 2022-10-11 伊利诺斯工具制品有限公司 活塞监测组件
US11916121B2 (en) 2020-06-29 2024-02-27 Taiwan Semiconductor Manufacturing Company Limited Tri-gate orthogonal channel transistor and methods of forming the same
CN113339560B (zh) * 2021-04-29 2023-08-08 慈溪市双跃电子有限公司 一种施工机械的流量控制阀

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174731A (en) * 1989-01-12 1992-12-29 DEPA Gesellschaft fur Verfahrenstecnik mit beschrankter Haftung Method and arrangement for controlling a compressed air-operated double diaphragm pump
CN1299451A (zh) * 1998-04-24 2001-06-13 安德森·格林伍德公司 减压安全阀监控装置
CN1326063A (zh) * 2000-04-20 2001-12-12 清净工程有限公司 多功能紧急截止安全阀
CN2510701Y (zh) * 2001-09-25 2002-09-11 中国石化胜利油田有限公司采油工艺研究院 液体阀门智能监控装置
CN1392345A (zh) * 2001-06-18 2003-01-22 尤尼西亚Jkc控制系统株式会社 用于动力转向装置的变量泵的控制装置

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1187026A (en) * 1966-07-28 1970-04-08 J F Eardley Ltd An Improvement in or relating to Apparatus for Dispensing Liquid.
GB1237701A (en) * 1968-02-02 1971-06-30 Simon Handling Eng Ltd Improvements in or relating to metering pumps of the reciprocating type
US3604822A (en) * 1969-12-18 1971-09-14 Bendix Corp Thermal compressor
US3813596A (en) * 1973-03-30 1974-05-28 Rca Corp Magnetic reed sensor suitable for use in ignition timing systems
JPS5125836A (en) * 1974-08-28 1976-03-03 Shin Meiwa Ind Co Ltd Supuurubenniokeru supuurukobakusochi
US4321946A (en) * 1980-03-31 1982-03-30 Paulos Louis B Armature position monitoring and control device
US4300603A (en) * 1980-04-11 1981-11-17 Laub Iii Herman Antidrip volumetric rapid filling machine usable with very viscous substances
JPS58195172A (ja) * 1982-05-08 1983-11-14 Mitsubishi Electric Corp レ−ダ装置
JPS6479482A (en) * 1987-09-21 1989-03-24 Toto Ltd Automatic faucet
KR890008499A (ko) * 1987-11-20 1989-07-10 고가 요시네 솔레노이드 밸브 구동 제어 회로
US4964014A (en) * 1989-01-06 1990-10-16 Deere & Company Solenoid valve driver
US4990058A (en) * 1989-11-28 1991-02-05 Haliburton Company Pumping apparatus and pump control apparatus and method
US5583434A (en) * 1993-07-20 1996-12-10 Martin Marietta Energy Systems, Inc. Method and apparatus for monitoring armature position in direct-current solenoids
US5368452A (en) * 1993-07-20 1994-11-29 Graco Inc. Double diaphragm pump having two-stage air valve actuator
US5366353A (en) * 1994-04-13 1994-11-22 Hand Kent P Air valve with bleed feature to inhibit icing
JP2854538B2 (ja) * 1995-05-19 1999-02-03 アイシン・エィ・ダブリュ株式会社 リニアソレノイド弁の制御装置
US5748431A (en) * 1996-10-16 1998-05-05 Deere & Company Solenoid driver circuit
JP3083275B2 (ja) * 1997-09-18 2000-09-04 株式会社ワイ・テイ・エス ダブルダイヤフラム式ポンプ
US6384573B1 (en) * 1998-11-12 2002-05-07 James Dunn Compact lightweight auxiliary multifunctional reserve battery engine starting system (and methods)
JP3468454B2 (ja) * 1999-07-12 2003-11-17 Ｓｍｃ株式会社 位置検出機能付き切換弁
JP3530775B2 (ja) * 1999-07-16 2004-05-24 Ｓｍｃ株式会社 電磁弁の動作管理装置
US6152172A (en) * 1999-07-28 2000-11-28 Husco International, Inc. Hall effect valve spool position sensor
JP4501233B2 (ja) * 2000-06-23 2010-07-14 パナソニック電工株式会社 浄水器
US6612322B2 (en) * 2000-08-09 2003-09-02 Siemens Vdo Automotive Corporation Method of detecting valve timing
JP2002195441A (ja) * 2000-12-28 2002-07-10 Gac Corp 電磁弁の駆動装置およびエアマッサージ装置
JP4048523B2 (ja) * 2001-07-09 2008-02-20 株式会社Ｉｎａｘ 水栓の給水制御装置
WO2003038537A1 (en) * 2001-11-01 2003-05-08 The Chicago Faucet Company Apparatus for controlling fluid flow and temperature
US6693787B2 (en) * 2002-03-14 2004-02-17 Ford Global Technologies, Llc Control algorithm for soft-landing in electromechanical actuators
JP4003219B2 (ja) * 2002-06-25 2007-11-07 Ｓｍｃ株式会社 位置検出機構を備えたマニホールドバルブ
JP4230824B2 (ja) * 2003-06-05 2009-02-25 株式会社Ｉｎａｘ ラッチ式電磁弁の通電制御装置
AU2006275975B2 (en) * 2005-07-28 2011-08-25 Graco Minnesota Inc. Reciprocating pump with electronically monitored air valve and piston
UA94057C2 (uk) * 2005-07-29 2011-04-11 Грако Міннесота Інк. Поршневий насос з пневморозподільником, упором і тарілчастими клапанами
DE102006049724A1 (de) * 2006-10-21 2008-04-24 Robert Bosch Gmbh Ventilanordnung mit Positionssensor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5174731A (en) * 1989-01-12 1992-12-29 DEPA Gesellschaft fur Verfahrenstecnik mit beschrankter Haftung Method and arrangement for controlling a compressed air-operated double diaphragm pump
CN1299451A (zh) * 1998-04-24 2001-06-13 安德森·格林伍德公司 减压安全阀监控装置
CN1326063A (zh) * 2000-04-20 2001-12-12 清净工程有限公司 多功能紧急截止安全阀
CN1392345A (zh) * 2001-06-18 2003-01-22 尤尼西亚Jkc控制系统株式会社 用于动力转向装置的变量泵的控制装置
CN2510701Y (zh) * 2001-09-25 2002-09-11 中国石化胜利油田有限公司采油工艺研究院 液体阀门智能监控装置

Also Published As

Publication number Publication date
WO2007016151A3 (en) 2007-04-12
WO2007016151A2 (en) 2007-02-08
US20080206066A1 (en) 2008-08-28
AU2006275866A1 (en) 2007-02-08
CN101233322A (zh) 2008-07-30
UA93051C2 (uk) 2011-01-10
AU2006275866B2 (en) 2011-06-30
KR101190316B1 (ko) 2012-10-11
TW200726933A (en) 2007-07-16
ES2363717T3 (es) 2011-08-12
US8066491B2 (en) 2011-11-29
RU2394171C2 (ru) 2010-07-10
JP2009503403A (ja) 2009-01-29
BRPI0613879A2 (pt) 2011-02-15
JP4933545B2 (ja) 2012-05-16
KR20080038138A (ko) 2008-05-02
EP1910678B1 (en) 2011-04-20
DE602006021430D1 (de) 2011-06-01
RU2008107702A (ru) 2009-09-10
EP1910678A2 (en) 2008-04-16
ATE506605T1 (de) 2011-05-15
PL1910678T3 (pl) 2011-09-30
EP1910678A4 (en) 2009-09-16
TWI365944B (en) 2012-06-11

Similar Documents

Publication Publication Date Title
CN101233322B (zh) 具有带电池和螺线管电子监控的电子监控的空气阀的往复泵
CN101233321B (zh) 具有电子监控的空气阀和活塞的往复泵
EP2273114B1 (en) Reciprocating pump with electronically monitored air valve and piston
KR102398423B1 (ko) 이상 검출 시스템 및 이상 검출 방법
DE102016205364A1 (de) Schmiervorrichtung mit einer Steuereinheit zum Betreiben einer Schmierpumpe
WO2018068908A1 (de) Verfahren zum überprüfen eines drucksensors eines hochdruckeinspritzsystems, steuervorrichtung, hochdruckeinspritzsystem und kraftfahrzeug
CN104847643B (zh) 混凝土泵送系统换向控制方法及相应换向控制装置
CN1465863A (zh) 控制往复式压缩机的装置和方法
CN111379766A (zh) 状态监视装置和流体压驱动装置
CN107339284A (zh) 一种油缸到位判定系统及方法
MX2008001332A (en) Reciprocating pump with electronically monitored air valve and piston
CA3074040A1 (en) Poppet valve for fluid pump
JP2023055002A (ja) プランジャポンプ、プランジャポンプ用異常検出装置、及びプランジャシステム

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100908

Termination date: 20200726

CF01 Termination of patent right due to non-payment of annual fee