IN2012DN05006A - - Google Patents

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Publication number
IN2012DN05006A
IN2012DN05006A IN5006DEN2012A IN2012DN05006A IN 2012DN05006 A IN2012DN05006 A IN 2012DN05006A IN 5006DEN2012 A IN5006DEN2012 A IN 5006DEN2012A IN 2012DN05006 A IN2012DN05006 A IN 2012DN05006A
Authority
IN
India
Prior art keywords
pumps
energy
optimisation
pilot
circuits
Prior art date
Application number
Other languages
English (en)
Inventor
Carsten Skovmose Kallesøe
Persis Claudio De
Original Assignee
Grundfos Management As
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=42173822&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2012DN05006(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Grundfos Management As filed Critical Grundfos Management As
Publication of IN2012DN05006A publication Critical patent/IN2012DN05006A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0686—Mechanical details of the pump control unit
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/101—Purpose of the control system to control rotational speed (n)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/111—Purpose of the control system to control two or more engines simultaneously
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/30—Control parameters, e.g. input parameters
    • F05B2270/309—Rate of change of parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/50—Control logic embodiment by
    • F05B2270/504—Control logic embodiment by electronic means, e.g. electronic tubes, transistors or IC's within an electronic circuit
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/02—Purpose of the control system to control rotational speed (n)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/07—Purpose of the control system to improve fuel economy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/01—Purpose of the control system
    • F05D2270/13—Purpose of the control system to control two or more engines simultaneously
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/309—Rate of change of parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/50—Control logic embodiments
    • F05D2270/54—Control logic embodiments by electronic means, e.g. electronic tubes, transistors or IC's within an electronic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
IN5006DEN2012 2010-01-19 2011-01-18 IN2012DN05006A (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10000447.2A EP2354555B2 (de) 2010-01-19 2010-01-19 Verfahren zur Energieoptimierung von Pumpen
PCT/EP2011/000184 WO2011088983A1 (de) 2010-01-19 2011-01-18 Verfahren zur energieoptimierung von pumpen

Publications (1)

Publication Number Publication Date
IN2012DN05006A true IN2012DN05006A (pl) 2015-10-02

Family

ID=42173822

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5006DEN2012 IN2012DN05006A (pl) 2010-01-19 2011-01-18

Country Status (7)

Country Link
US (1) US9051936B2 (pl)
EP (1) EP2354555B2 (pl)
CN (1) CN102753831B (pl)
EA (1) EA025057B1 (pl)
IN (1) IN2012DN05006A (pl)
PL (1) PL2354555T5 (pl)
WO (1) WO2011088983A1 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012204212B4 (de) * 2012-03-16 2024-02-29 Mahle International Gmbh Pumpenmodul mit einem Gehäuse
EP2895746B1 (en) * 2012-09-13 2019-01-02 ABB Schweiz AG Device and method for operating parallel centrifugal pumps
EP2746477B1 (en) * 2012-12-20 2019-10-16 Grundfos Holding A/S Method for operating a wastewater pumping station
CN112177938B (zh) 2016-08-10 2023-05-26 可克斯塔特国际股份有限公司 模块化多级泵组件
RU2623585C1 (ru) * 2016-09-09 2017-06-28 Сергей Анатольевич Каргин Способ повышения энергоэффективности установок повышения давления с центробежными электроприводными насосами, управляемыми преобразователями частоты по закону ПИД-регулирования
CA172776S (en) 2017-01-27 2017-10-23 S A Armstrong Ltd Control pump
US11732719B2 (en) 2017-01-27 2023-08-22 S.A. Armstrong Limited Dual body variable duty performance optimizing pump unit
DE102017203926A1 (de) * 2017-03-09 2018-09-13 KSB SE & Co. KGaA Verfahren zum Betrieb einer Umwälzpumpe in Zwillingsbauweise
WO2019139602A1 (en) * 2018-01-12 2019-07-18 Siemens Industry, Inc. Adaptive power management recognition and assignment system
USD940205S1 (en) * 2019-11-06 2022-01-04 Leistritz Pumpen Gmbh Pump for liquids
CN120129806A (zh) 2022-10-27 2025-06-10 格兰富控股公司 控制分布式泵液体循环加热或冷却系统中的增压泵

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2756916C2 (de) * 1977-12-21 1985-09-26 Danfoss A/S, Nordborg Vorrichtung zur Einrichtung der Fördermenge einer Wasserwerk-Pumpenanordnung
GB9014386D0 (en) † 1990-06-28 1990-08-22 Electricity Ass Services Ltd Controlling air conditioning systems
CN2158595Y (zh) * 1993-05-06 1994-03-09 赖宣芹 水泵电机转子并接双向可控硅模拟运算调速器
ATA119897A (de) † 1997-07-14 1998-09-15 Seebacher Theodor Anlage zur wärmeversorgung wenigstens eines verbraucherkreises
US6798338B1 (en) * 1999-02-08 2004-09-28 Baker Hughes Incorporated RF communication with downhole equipment
DE19909195A1 (de) † 1999-03-03 2000-09-07 Wilo Gmbh Hydraulische Weiche
DE19912588A1 (de) † 1999-03-20 2000-09-21 Ksb Ag Fluidtransportsystem
US6607141B2 (en) † 2000-08-02 2003-08-19 Somchai Paarporn Decentralized pumping system
US6516249B1 (en) * 2000-09-05 2003-02-04 Lockheed Martin Corporation Fluid control system with autonomously controlled pump
US20040193330A1 (en) * 2003-03-26 2004-09-30 Ingersoll-Rand Company Method and system for controlling compressors
DE102004041661B4 (de) * 2004-08-27 2006-06-14 Siemens Ag Verfahren zur optimalen Steuerung von Pumpstationen und Pumpen in einer Pipeline und entsprechendes Computerprogramm-Erzeugnis
HK1086984A2 (en) † 2006-02-23 2006-09-29 Man Chu Lau David An industrial process efficiency method and system
DE102006041345A1 (de) † 2006-09-01 2008-03-13 Wilo Ag Verfahren zum Betrieb eines Rohrnetzes
DE102006041346A1 (de) † 2006-09-01 2008-03-20 Wilo Ag Verfahren zur Durchführung einer Rohrnetzanalyse eines Rohrnetzes
WO2009020402A1 (en) * 2007-08-03 2009-02-12 Derceto Limited Water distribution
US20090283457A1 (en) * 2008-05-14 2009-11-19 Isos Ventures Llc Waste water management system and method

Also Published As

Publication number Publication date
EP2354555B1 (de) 2015-12-16
EP2354555A1 (de) 2011-08-10
EA025057B1 (ru) 2016-11-30
CN102753831B (zh) 2015-07-22
WO2011088983A1 (de) 2011-07-28
PL2354555T3 (pl) 2016-06-30
US20130017098A1 (en) 2013-01-17
EA201290664A1 (ru) 2012-12-28
PL2354555T5 (pl) 2020-03-31
US9051936B2 (en) 2015-06-09
CN102753831A (zh) 2012-10-24
EP2354555B2 (de) 2019-09-25

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