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DE69911306D1 - Verfahren und Vorrichtung zur Regelung eines Leitungsnetzes - Google Patents

Verfahren und Vorrichtung zur Regelung eines Leitungsnetzes

Info

Publication number
DE69911306D1
DE69911306D1 DE69911306T DE69911306T DE69911306D1 DE 69911306 D1 DE69911306 D1 DE 69911306D1 DE 69911306 T DE69911306 T DE 69911306T DE 69911306 T DE69911306 T DE 69911306T DE 69911306 D1 DE69911306 D1 DE 69911306D1
Authority
DE
Germany
Prior art keywords
regulating
line network
network
line
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
DE69911306T
Other languages
English (en)
Other versions
DE69911306T2 (de
Inventor
Jouni Pyoetsiae
Mika Kreivi
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.)
Valmet Automation Oy
Original Assignee
Metso Automation Oy
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 Metso Automation Oy filed Critical Metso Automation Oy
Application granted granted Critical
Publication of DE69911306D1 publication Critical patent/DE69911306D1/de
Publication of DE69911306T2 publication Critical patent/DE69911306T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G05D7/0688—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by combined action on throttling means and flow sources
    • 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
    • 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
    • F04B49/22—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 means of valves
    • F04B49/225—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 means of valves with throttling valves or valves varying the pump inlet opening or the outlet opening
    • 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
    • F04B2205/17—Opening width of a throttling device
    • F04B2205/173—Opening width of a throttling device in a circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Feedback Control In General (AREA)
  • Flow Control (AREA)
DE69911306T 1998-06-01 1999-05-26 Verfahren und Vorrichtung zur Regelung eines Leitungsnetzes Expired - Lifetime DE69911306T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI981231A FI103431B (fi) 1998-06-01 1998-06-01 Menetelmä ja laitteisto putkiverkon ohjaamiseksi
FI981231 1998-06-01

Publications (2)

Publication Number Publication Date
DE69911306D1 true DE69911306D1 (de) 2003-10-23
DE69911306T2 DE69911306T2 (de) 2004-07-15

Family

ID=8551867

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69911306T Expired - Lifetime DE69911306T2 (de) 1998-06-01 1999-05-26 Verfahren und Vorrichtung zur Regelung eines Leitungsnetzes

Country Status (4)

Country Link
US (1) US6155790A (de)
EP (1) EP0962847B1 (de)
DE (1) DE69911306T2 (de)
FI (1) FI103431B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009060262A1 (de) 2009-12-23 2011-06-30 Samson Aktiengesellschaft, 60314 Verfahren und Anordnung zum Regeln einer Prozessfluidströmung und Stellungsregler
WO2011104419A1 (en) * 2010-02-26 2011-09-01 Metso Automation Oy Performance monitoring of a pump-valve system
DE102010013568A1 (de) 2010-03-30 2011-10-06 Ksb Aktiengesellschaft Entkopplung der Regelgrößen in einem Fluidfördersystem mit Totzeit
DE102010019110A1 (de) * 2010-04-30 2011-11-03 Gep Industrie-Systeme Gmbh Verfahren und System zur Wasserdruckregelung oder -steuerung in einer Druckzone sowie Vorrichtung zur Durchführung und zum Betrieb derselben
KR20160024953A (ko) * 2013-06-28 2016-03-07 프로브타가렌 에이비 샘플링 장비의 정정 기능 검증 방법
BR112016019769B1 (pt) 2014-02-28 2022-11-16 Project Phoenix, LLC Bomba e método de transferência de fluido de um primeiro orifício para um segundo orifício de uma bomba incluindo um invólucro de bomba
US10465721B2 (en) 2014-03-25 2019-11-05 Project Phoenix, LLC System to pump fluid and control thereof
US10294936B2 (en) 2014-04-22 2019-05-21 Project Phoenix, Llc. Fluid delivery system with a shaft having a through-passage
PT3137956T (pt) * 2014-04-29 2020-01-16 Metso Flow Control Oy Monitorização do desempenho de um sistema de bomba-válvula
US10544861B2 (en) 2014-06-02 2020-01-28 Project Phoenix, LLC Hydrostatic transmission assembly and system
WO2015187688A1 (en) 2014-06-02 2015-12-10 Afshari Thomas Linear actuator assembly and system
US10598176B2 (en) 2014-07-22 2020-03-24 Project Phoenix, LLC External gear pump integrated with two independently driven prime movers
US10072676B2 (en) 2014-09-23 2018-09-11 Project Phoenix, LLC System to pump fluid and control thereof
JP6677732B2 (ja) * 2014-09-23 2020-04-08 プロジェクト・フェニックス・エルエルシー 油圧システム、流体圧送システム、及び制御方法
EP3896314B1 (de) 2014-10-06 2024-03-27 Project Phoenix, LLC Linearaktuatoranordnung und -system
US10677352B2 (en) 2014-10-20 2020-06-09 Project Phoenix, LLC Hydrostatic transmission assembly and system
EP3344853B1 (de) 2015-09-02 2020-11-04 Project Phoenix LLC System zum pumpen einer flüssigkeit und steuerung dafür
EP3344874B1 (de) 2015-09-02 2021-01-20 Project Phoenix LLC System zum pumpen einer flüssigkeit und steuerung dafür
GB2545899B (en) * 2015-12-21 2018-07-25 Imperial Innovations Ltd Management of liquid conduit systems
CN109240353A (zh) * 2018-08-10 2019-01-18 中国船舶重工集团公司第七〇九研究所 调整泵转速的系统及方法
WO2024080902A1 (en) * 2022-10-10 2024-04-18 S.P.M Instrument Ab System and method for monitoring and/or controlling an internal state of a centrifugal pump

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204808A (en) * 1978-04-27 1980-05-27 Phillips Petroleum Company Flow control
US4290449A (en) * 1978-11-13 1981-09-22 Tadeusz Budzich Load responsive control valve
US4249570A (en) * 1979-06-18 1981-02-10 Tadeusz Budzich Exhaust pressurization of load responsive system
JPS5641476A (en) * 1979-09-13 1981-04-18 Toshiba Corp Liquid conveyor
JPS58113596A (ja) * 1981-12-28 1983-07-06 Toshiba Corp ポンプの流量制御装置
US4513696A (en) * 1982-05-24 1985-04-30 Toyo Kogyo Co., Ltd. Apparatus for charging cooling liquid to engine cooling system
US4679492A (en) * 1986-07-21 1987-07-14 Caterpillar Inc. Compensated fluid flow control valve
US4793238A (en) * 1987-07-01 1988-12-27 Caterpillar Inc. Control signal blocking direction control valve in load-sensing circuit
US4799420A (en) * 1987-08-27 1989-01-24 Caterpillar Inc. Load responsive control system adapted to use of negative load pressure in operation of system controls
JPH0359162A (ja) * 1989-07-25 1991-03-14 Hisaka Works Ltd パッケージ染色等における流量制御装置並びに流量制御方法
JP2706336B2 (ja) * 1989-12-01 1998-01-28 三菱重工業株式会社 ポンプの流量制御装置
US5408708A (en) * 1993-10-29 1995-04-25 Vico Products Manufacturing Co., Inc. Flow-control for a pump
GB2293403B (en) * 1994-09-21 1997-11-19 Esmaco Pte Ltd A booster pump water supply system

Also Published As

Publication number Publication date
EP0962847A1 (de) 1999-12-08
FI981231A0 (fi) 1998-06-01
FI103431B1 (fi) 1999-06-30
DE69911306T2 (de) 2004-07-15
US6155790A (en) 2000-12-05
EP0962847B1 (de) 2003-09-17
FI103431B (fi) 1999-06-30

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