CA3040627A1 - Displacement pump and control system - Google Patents

Displacement pump and control system Download PDF

Info

Publication number
CA3040627A1
CA3040627A1 CA3040627A CA3040627A CA3040627A1 CA 3040627 A1 CA3040627 A1 CA 3040627A1 CA 3040627 A CA3040627 A CA 3040627A CA 3040627 A CA3040627 A CA 3040627A CA 3040627 A1 CA3040627 A1 CA 3040627A1
Authority
CA
Canada
Prior art keywords
pump
current
programmable controller
torque
controller
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.)
Abandoned
Application number
CA3040627A
Other languages
English (en)
French (fr)
Inventor
Mike JAWORSKI
Jef Karn
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA3040627A1 publication Critical patent/CA3040627A1/en
Abandoned legal-status Critical Current

Links

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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/04—Pumps having electric drive
    • 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
    • F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
    • F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
    • 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/0009—Special features
    • F04B43/0081—Special features systems, control, 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
    • F04B43/00—Machines, pumps, or pumping installations having flexible working members
    • F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
    • F04B43/06—Pumps having fluid drive
    • F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
    • 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
    • F04B49/06—Control using electricity
    • 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
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B49/08—Regulating by delivery pressure
    • 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
    • F04B2203/0201—Current
    • 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
    • F04B2203/0207—Torque
    • 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
    • F04B2205/05—Pressure after the pump outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Electric Motors In General (AREA)
CA3040627A 2016-09-16 2017-09-15 Displacement pump and control system Abandoned CA3040627A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662395568P 2016-09-16 2016-09-16
US62/395,568 2016-09-16
PCT/IB2017/001471 WO2018051192A2 (en) 2016-09-16 2017-09-15 Displacement pump and control system

Publications (1)

Publication Number Publication Date
CA3040627A1 true CA3040627A1 (en) 2018-03-22

Family

ID=60990826

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3040627A Abandoned CA3040627A1 (en) 2016-09-16 2017-09-15 Displacement pump and control system

Country Status (7)

Country Link
US (1) US20180080442A1 (zh)
EP (1) EP3513073A2 (zh)
KR (1) KR20200019590A (zh)
CN (1) CN111279077A (zh)
CA (1) CA3040627A1 (zh)
RU (1) RU2019111251A (zh)
WO (1) WO2018051192A2 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112727722A (zh) * 2020-12-30 2021-04-30 中国航空工业集团公司金城南京机电液压工程研究中心 一种电控式恒压变量电动泵
CN112901438A (zh) * 2020-12-30 2021-06-04 中国航空工业集团公司金城南京机电液压工程研究中心 一种电控式恒功率电动泵
US11767840B2 (en) 2021-01-25 2023-09-26 Ingersoll-Rand Industrial U.S. Diaphragm pump
ES2957894A1 (es) * 2022-06-24 2024-01-29 Metronics Tech S L Sistema intensificador de presion de bombeo
CN116066349B (zh) * 2023-02-27 2023-12-19 华能山东石岛湾核电有限公司 一种循环型隔膜压缩机的性能试验方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1327800A (en) * 1998-10-28 2000-05-15 Aspen Motion Technologies, Inc. Pressure control system using input current sensing
US6534940B2 (en) * 2001-06-18 2003-03-18 Smart Marine Systems, Llc Marine macerator pump control module
JP4729978B2 (ja) * 2005-01-26 2011-07-20 セイコーエプソン株式会社 液体吐出装置の制御方法及び液体吐出装置
JP4476314B2 (ja) * 2007-08-10 2010-06-09 三洋電機株式会社 モータ制御装置及び圧縮機
US20090087319A1 (en) * 2007-09-27 2009-04-02 Liquidynamics, Inc. Pump system including a variable frequency drive controller
AU2010201599B2 (en) * 2009-04-21 2014-06-05 Itt Manufacturing Enterprises, Inc. Pump controller
TWI495889B (zh) * 2009-07-15 2015-08-11 Integrated Designs L P 用以基於馬達電流判定泵壓力的系統及方法
JP5845192B2 (ja) * 2010-01-11 2016-01-20 イナジー・オートモーティブ・システムズ・リサーチ・（ソシエテ・アノニム） Ｓｃｒシステムのポンプを制御するための方法
DE102010003218A1 (de) * 2010-03-24 2011-09-29 Prominent Dosiertechnik Gmbh Verfahren zum Steuern und/oder Regeln einer Dosierpumpe
CA2802217A1 (en) * 2010-06-22 2011-12-29 Thoratec Corporation Fluid delivery system and method for monitoring fluid delivery system
KR101238946B1 (ko) * 2011-03-18 2013-03-04 엘에스산전 주식회사 펌프 시스템 및 그 운전 방법
KR20160082519A (ko) * 2013-10-31 2016-07-08 워너 엔지니어링 인코포레이티드 다이어프램 카트리지 및 이를 구비하는 펌프
EP2995816B1 (de) * 2014-09-10 2020-04-22 maxon international ag Verfahren zur überwachung und regelung eines elektromotors zum antrieb einer pumpe

Also Published As

Publication number Publication date
EP3513073A2 (en) 2019-07-24
WO2018051192A4 (en) 2018-06-21
RU2019111251A (ru) 2020-10-16
WO2018051192A2 (en) 2018-03-22
WO2018051192A3 (en) 2018-04-26
US20180080442A1 (en) 2018-03-22
CN111279077A (zh) 2020-06-12
KR20200019590A (ko) 2020-02-24

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20231228