DE20380238U1 - Geschwindigkeits- und Fluid- Strömungs- Steuer/Regeleinrichtung - Google Patents

Geschwindigkeits- und Fluid- Strömungs- Steuer/Regeleinrichtung Download PDF

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Publication number
DE20380238U1
DE20380238U1 DE20380238U DE20380238U DE20380238U1 DE 20380238 U1 DE20380238 U1 DE 20380238U1 DE 20380238 U DE20380238 U DE 20380238U DE 20380238 U DE20380238 U DE 20380238U DE 20380238 U1 DE20380238 U1 DE 20380238U1
Authority
DE
Germany
Prior art keywords
speed
control device
fluid flow
flow control
fluid
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 - Lifetime
Application number
DE20380238U
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English (en)
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.)
Scott Technologies Inc
Original Assignee
Scott Technologies 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 Scott Technologies Inc filed Critical Scott Technologies Inc
Publication of DE20380238U1 publication Critical patent/DE20380238U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • 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
    • F04B49/20—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 by changing the driving speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0676—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0209—Rotational speed
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0213—Pulses per unit of time (pulse motor)

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Flow Control (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Stepping Motors (AREA)
  • Control Of Direct Current Motors (AREA)
DE20380238U 2002-05-31 2003-05-30 Geschwindigkeits- und Fluid- Strömungs- Steuer/Regeleinrichtung Expired - Lifetime DE20380238U1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38468802P 2002-05-31 2002-05-31
PCT/US2003/016938 WO2004001515A2 (en) 2002-05-31 2003-05-30 Speed and fluid flow controller

Publications (1)

Publication Number Publication Date
DE20380238U1 true DE20380238U1 (de) 2005-04-07

Family

ID=30000434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20380238U Expired - Lifetime DE20380238U1 (de) 2002-05-31 2003-05-30 Geschwindigkeits- und Fluid- Strömungs- Steuer/Regeleinrichtung

Country Status (5)

Country Link
US (2) US6981402B2 (de)
AU (1) AU2003278821B2 (de)
CA (1) CA2487835C (de)
DE (1) DE20380238U1 (de)
WO (1) WO2004001515A2 (de)

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US7845913B2 (en) 2004-08-26 2010-12-07 Pentair Water Pool And Spa, Inc. Flow control
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US7854597B2 (en) 2004-08-26 2010-12-21 Pentair Water Pool And Spa, Inc. Pumping system with two way communication
US8469675B2 (en) 2004-08-26 2013-06-25 Pentair Water Pool And Spa, Inc. Priming protection
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US8602745B2 (en) 2004-08-26 2013-12-10 Pentair Water Pool And Spa, Inc. Anti-entrapment and anti-dead head function
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US8596108B2 (en) * 2007-10-01 2013-12-03 Scott Technologies, Inc. Gas measuring device and method of operating the same
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US9180451B2 (en) 2010-06-28 2015-11-10 Stmicroelectronics S.R.L. Fluidic cartridge for detecting chemicals in samples, in particular for performing biochemical analyses
CA2820887C (en) 2010-12-08 2019-10-22 Pentair Water Pool And Spa, Inc. Discharge vacuum relief valve for safety vacuum release system
US10465676B2 (en) 2011-11-01 2019-11-05 Pentair Water Pool And Spa, Inc. Flow locking system and method
JP6408980B2 (ja) * 2012-04-25 2018-10-17 サノフィ−アベンティス・ドイチュラント・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 電気機械デバイスおよび動き検出器を備える装置ならびに装置を動作させるための方法
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CN103362794B (zh) * 2013-07-22 2016-09-07 兰州理工大学 液压泵出口瞬时流量的测量装置和测量方法
US9528873B2 (en) 2013-11-26 2016-12-27 Beacon Technical Systems, Llc Test and monitoring system for a sump pump installation having a self-monitoring liquid level sensing module
US9525309B2 (en) 2013-11-26 2016-12-20 Beacon Technical Systems, Llc Battery-powered backup power system for a sump pump installation
US9528512B2 (en) 2013-11-26 2016-12-27 Beacon Technical Systems, Llc Test and monitoring system for a battery-powered DC pump installation
US9528522B2 (en) 2013-11-26 2016-12-27 Beacon Technical Systems, Llc Test and monitoring system for a sump pump installation having a self-monitoring valve module for admitting water to the sump pit
US9534593B2 (en) 2013-11-26 2017-01-03 Beacon Technical Systems, Llc Test and monitoring system for a sump pump installation operable from a remote location
US9534606B2 (en) 2013-11-26 2017-01-03 Beacon Technical Systems, Llc Test and monitoring system for a sump pump installation including trend analysis of pump performance
US9528520B2 (en) 2013-11-26 2016-12-27 Beacon Technical Systems, Llc Test and monitoring system for a dual sump pump system
US9523366B2 (en) 2013-11-26 2016-12-20 Beacon Technical Systems, Llc Test and monitoring system for a sump pump installation having a self-protecting valve assembly for admitting water to the sump container
USD741815S1 (en) * 2014-03-31 2015-10-27 Beacon Technical Systems, Llc Sump pump monitor
US9528523B2 (en) 2013-11-26 2016-12-27 Beacon Technical Systems, Llc Test and monitoring system for a sump pump installation having a variable test cycle time out
US9404501B2 (en) 2013-11-26 2016-08-02 Beacon Technical Systems, Llc Sump pump test and monitoring system
DE102015206589A1 (de) * 2015-04-14 2016-10-20 Continental Automotive Gmbh Verfahren zum Bestimmen einer Temperatur einer Membran einer Pumpe
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US10913648B2 (en) 2016-01-04 2021-02-09 Micro Infinity Flow, Llc Motor and pump system
US10208747B2 (en) 2016-02-09 2019-02-19 Beacon Technical Systems, Llc Trap for pump testing and monitoring systems
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EP3696968A1 (de) * 2019-02-18 2020-08-19 Baier & Köppel GmbH & Co. KG Ansteuerverfahren und ansteuereinheit für einen gleichstrompumpenmotor
CN111917344A (zh) * 2020-06-19 2020-11-10 珠海维尔康生物科技有限公司 一种流体设备有刷直流电机的脉冲控制方法及设备
CN113294323B (zh) * 2021-05-25 2023-04-18 上海飞象健康科技有限公司 流量恒定控制方法、计算机可读存储介质及冲牙器

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Also Published As

Publication number Publication date
US6981402B2 (en) 2006-01-03
AU2003278821B2 (en) 2007-10-11
WO2004001515A2 (en) 2003-12-31
US20060053865A1 (en) 2006-03-16
WO2004001515A9 (en) 2004-04-29
CA2487835C (en) 2009-12-22
WO2004001515A3 (en) 2004-03-18
US20040055363A1 (en) 2004-03-25
AU2003278821A1 (en) 2004-01-06
CA2487835A1 (en) 2003-12-31
US7185528B2 (en) 2007-03-06

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R163 Identified publications notified
R207 Utility model specification

Effective date: 20050512

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20060726

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20090625

R152 Utility model maintained after payment of third maintenance fee after eight years
R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20111112

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