EP2597310A3 - Procédé de fonctionnement d'une pompe à débit et vitesse de rotation variables - Google Patents

Procédé de fonctionnement d'une pompe à débit et vitesse de rotation variables Download PDF

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Publication number
EP2597310A3
EP2597310A3 EP12007291.3A EP12007291A EP2597310A3 EP 2597310 A3 EP2597310 A3 EP 2597310A3 EP 12007291 A EP12007291 A EP 12007291A EP 2597310 A3 EP2597310 A3 EP 2597310A3
Authority
EP
European Patent Office
Prior art keywords
variable
soll
speed
operating
target
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.)
Granted
Application number
EP12007291.3A
Other languages
German (de)
English (en)
Other versions
EP2597310B1 (fr
EP2597310A2 (fr
Inventor
Albert Dr. Köckemann
Gerold Liebler
Christian Lebert
Benjamin Schwenker
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of EP2597310A2 publication Critical patent/EP2597310A2/fr
Publication of EP2597310A3 publication Critical patent/EP2597310A3/fr
Application granted granted Critical
Publication of EP2597310B1 publication Critical patent/EP2597310B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F04B49/002—Hydraulic systems to change the pump delivery
    • 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
    • F04B49/12—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 varying the length of stroke of the working members
    • 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
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
EP12007291.3A 2011-11-24 2012-10-24 Procédé de fonctionnement d'une pompe à débit et vitesse de rotation variables Active EP2597310B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011119299A DE102011119299A1 (de) 2011-11-24 2011-11-24 Verfahren zum Betreiben einerdrehzahlvariablen Verstellpumpe

Publications (3)

Publication Number Publication Date
EP2597310A2 EP2597310A2 (fr) 2013-05-29
EP2597310A3 true EP2597310A3 (fr) 2014-03-05
EP2597310B1 EP2597310B1 (fr) 2018-09-26

Family

ID=47143488

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12007291.3A Active EP2597310B1 (fr) 2011-11-24 2012-10-24 Procédé de fonctionnement d'une pompe à débit et vitesse de rotation variables

Country Status (2)

Country Link
EP (1) EP2597310B1 (fr)
DE (1) DE102011119299A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013006137B4 (de) 2013-04-10 2024-04-18 Robert Bosch Gmbh Regelung drehzahlvariabler Verstellpumpen mittels modellbasierter Optimierung
DE102014001981B4 (de) 2014-02-17 2023-04-27 Robert Bosch Gmbh Dynamischer Sollwertausgleich bei drehzahlvariablen Verstellpumpen
DE102014006828A1 (de) * 2014-05-13 2015-11-19 Wilo Se Verfahren zur energieoptimalen Drehzahlregelung eines Pumpenaggregats
DE102015207682B4 (de) * 2015-04-27 2018-10-11 Continental Automotive Gmbh Verfahren zur Regelung einer Kraftstoffförderpumpe
CN105604136A (zh) * 2015-10-08 2016-05-25 浙江创美机电有限公司 永磁同步电机恒压无负压供水机组
SE544986C2 (en) * 2019-04-05 2023-02-21 Epiroc Rock Drills Ab Method and system for controlling operation of a hydraulic system of a drilling rig
SE543709C2 (en) * 2019-04-17 2021-06-22 Pandrol Ab Mobile energy supply unit for hand-held hydraulic tools and method for operating a hand-held hydraulic tool
DE102019206315A1 (de) * 2019-05-03 2020-11-05 Robert Bosch Gmbh Verfahren und Regelschaltung zur Regelung einer Druckmittelzufuhr für einen hydraulischen Aktor
WO2021013355A1 (fr) * 2019-07-25 2021-01-28 Siemens Aktiengesellschaft Agencement de transport ayant deux éléments de transport montés en parallèle
DE102019220322A1 (de) * 2019-12-20 2021-06-24 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben einer drehzahlvariablen Verstellpumpe
DE102021201895A1 (de) * 2021-03-01 2022-09-01 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Betreiben einer drehzahlvariablen, elektrohydraulischen Pumpe, Recheneinheit und drehzahlvariable elektro-hydraulische Pumpe
CN114294210B (zh) * 2021-12-23 2024-08-30 博世力士乐（常州）有限公司 具有延时挡位切换功能的多挡泵
CN116427883A (zh) * 2023-05-22 2023-07-14 中海油田服务股份有限公司 固井液体添加剂的添加系统及方法
DE102023210639A1 (de) * 2023-10-27 2025-04-30 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Bestimmung einer optimalen Drehzahl einer Druckmittelversorgungseinrichtung eines elektrohydraulischen Systems
DE102024001314A1 (de) * 2024-04-24 2025-10-30 Hydac Fluidtechnik Gmbh Verfahren

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307288A (en) * 1991-06-07 1994-04-26 Haines Lawrence A Unitary fluid flow production and control system
US6741056B1 (en) * 2002-05-15 2004-05-25 Skc, Inc. Air sampler with compensating pump motor speed
DE102008019501A1 (de) * 2008-04-17 2009-10-22 Robert Bosch Gmbh Elektrohydraulische Steueranordnung
WO2011023810A1 (fr) * 2009-08-31 2011-03-03 Arcelik Anonim Sirketi Compresseur hermétique à capacité variable

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4432272C2 (de) * 1994-09-09 1997-05-15 Daimler Benz Ag Verfahren zum Betreiben einer Kälteerzeugungsanlage für das Klimatisieren von Fahrzeugen und eine Kälteerzeugungsanlage zur Durchführung desselben
JP2000110734A (ja) * 1998-08-07 2000-04-18 Toyota Autom Loom Works Ltd ハイブリッドコンプレッサ及びその制御方法
EP2192309B1 (fr) 2008-11-29 2017-04-05 Robert Bosch GmbH Procédé et circuit de réglage destinés au réglage d'une alimentation en fluide sous pression pour un actionneur hydraulique
DE102009018071B4 (de) 2009-04-20 2011-12-29 Robert Bosch Gmbh Verfahren und Regelvorrichtung zur Regelung einer Druckmittelzufuhr für einen hydraulischen Aktor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307288A (en) * 1991-06-07 1994-04-26 Haines Lawrence A Unitary fluid flow production and control system
US6741056B1 (en) * 2002-05-15 2004-05-25 Skc, Inc. Air sampler with compensating pump motor speed
DE102008019501A1 (de) * 2008-04-17 2009-10-22 Robert Bosch Gmbh Elektrohydraulische Steueranordnung
WO2011023810A1 (fr) * 2009-08-31 2011-03-03 Arcelik Anonim Sirketi Compresseur hermétique à capacité variable

Also Published As

Publication number Publication date
DE102011119299A1 (de) 2013-05-29
EP2597310B1 (fr) 2018-09-26
EP2597310A2 (fr) 2013-05-29

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