EP2202411A3 - Device and method for a fluid-transporting assembly - Google Patents

Device and method for a fluid-transporting assembly Download PDF

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Publication number
EP2202411A3
EP2202411A3 EP09015231A EP09015231A EP2202411A3 EP 2202411 A3 EP2202411 A3 EP 2202411A3 EP 09015231 A EP09015231 A EP 09015231A EP 09015231 A EP09015231 A EP 09015231A EP 2202411 A3 EP2202411 A3 EP 2202411A3
Authority
EP
European Patent Office
Prior art keywords
fluid
transporting assembly
request
electrical
regulating
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.)
Withdrawn
Application number
EP09015231A
Other languages
German (de)
French (fr)
Other versions
EP2202411A2 (en
Inventor
Horst Schreyer
Fred Brückmann
Oliver Fischer
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.)
KSB AG
Original Assignee
KSB AG
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 KSB AG filed Critical KSB AG
Publication of EP2202411A2 publication Critical patent/EP2202411A2/en
Publication of EP2202411A3 publication Critical patent/EP2202411A3/en
Withdrawn legal-status Critical Current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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
    • F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid

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)
  • Control Of Conveyors (AREA)

Abstract

Die vorliegende Erfindung betrifft eine Steuer-, Regel- und/oder Überwachungseinrichtung für eine, insbesondere Pumpen- und/oder Armaturenantriebe aufweisende, flüssigkeitsführende Anlage, wobei die Einrichtung mit einem elektrischen Netz verbunden ist. Ein als Netztrennmittel ausgebildetes Schaltmittel (8, 28) schaltet die Einrichtung (1) in Abhängigkeit von einer Anforderung der Anlage (2), insbesondere einer Förderanforderung, und versetzt die Einrichtung (1) in einen elektrischen Ruhezustand oder in einen elektrisch aktiven Zustand. (Fig. 1)

Figure imgaf001
The present invention relates to a control, regulating and / or monitoring device for a, in particular pump and / or valve actuators having, liquid-carrying system, wherein the device is connected to an electrical network. A switching means (8, 28) designed as a power-separating means switches the device (1) in response to a request from the system (2), in particular a delivery request, and places the device (1) in an electrical rest state or in an electrically active state. (Fig. 1)
Figure imgaf001
EP09015231A 2008-12-23 2009-12-09 Device and method for a fluid-transporting assembly Withdrawn EP2202411A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008063019A DE102008063019A1 (en) 2008-12-23 2008-12-23 Device and method for a liquid-carrying system

Publications (2)

Publication Number Publication Date
EP2202411A2 EP2202411A2 (en) 2010-06-30
EP2202411A3 true EP2202411A3 (en) 2010-08-04

Family

ID=41460468

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09015231A Withdrawn EP2202411A3 (en) 2008-12-23 2009-12-09 Device and method for a fluid-transporting assembly

Country Status (2)

Country Link
EP (1) EP2202411A3 (en)
DE (1) DE102008063019A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3033529A1 (en) * 2013-08-12 2016-06-22 Alfred Kärcher GmbH & Co. KG Liquid pump assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US792734A (en) * 1905-01-03 1905-06-20 Herman A Schultz Automatic electric switch.
EP0840014A1 (en) * 1996-10-31 1998-05-06 Ksb S.A. Pumping set with a circuit enabling the saving of energy from the emergency power source
US6039067A (en) * 1998-10-16 2000-03-21 Houlihan; John A. Selectable control energy and water conservation system
US6341944B1 (en) * 1999-06-15 2002-01-29 General Electric Company Motor start and float switch assembly
US20040050429A1 (en) * 2002-07-10 2004-03-18 Southwest Water Solutions, Llc. Systems and methods for collecting and distributing gray water
WO2006086506A2 (en) * 2005-02-09 2006-08-17 King Wire, Inc. Activation device for sump pumps

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19913530A1 (en) 1999-03-25 2000-09-28 Ksb Ag Level-dependent control of pumps
DE102007008692A1 (en) 2007-02-20 2008-08-21 Ksb Aktiengesellschaft Level-dependent pump control device for sewage lifting installation in residential building, has sensors for detecting liquid levels, where device adjusts switching off levels of pumps based on inflow amount of liquid received by tank

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US792734A (en) * 1905-01-03 1905-06-20 Herman A Schultz Automatic electric switch.
EP0840014A1 (en) * 1996-10-31 1998-05-06 Ksb S.A. Pumping set with a circuit enabling the saving of energy from the emergency power source
US6039067A (en) * 1998-10-16 2000-03-21 Houlihan; John A. Selectable control energy and water conservation system
US6341944B1 (en) * 1999-06-15 2002-01-29 General Electric Company Motor start and float switch assembly
US20040050429A1 (en) * 2002-07-10 2004-03-18 Southwest Water Solutions, Llc. Systems and methods for collecting and distributing gray water
WO2006086506A2 (en) * 2005-02-09 2006-08-17 King Wire, Inc. Activation device for sump pumps

Also Published As

Publication number Publication date
DE102008063019A1 (en) 2010-07-01
EP2202411A2 (en) 2010-06-30

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