DE502005000659D1 - Pumpe mit Frostschutzeinrichtung - Google Patents

Pumpe mit Frostschutzeinrichtung

Info

Publication number
DE502005000659D1
DE502005000659D1 DE502005000659T DE502005000659T DE502005000659D1 DE 502005000659 D1 DE502005000659 D1 DE 502005000659D1 DE 502005000659 T DE502005000659 T DE 502005000659T DE 502005000659 T DE502005000659 T DE 502005000659T DE 502005000659 D1 DE502005000659 D1 DE 502005000659D1
Authority
DE
Germany
Prior art keywords
pump
protection device
temperature
frost protection
control system
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.)
Active
Application number
DE502005000659T
Other languages
English (en)
Inventor
Hans-Joachim Schaller
Bernhard Niemann
Konrad Westermann
Achim Thaesler
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.)
Metabowerke GmbH and Co
Original Assignee
Metabowerke GmbH and Co
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 Metabowerke GmbH and Co filed Critical Metabowerke GmbH and Co
Publication of DE502005000659D1 publication Critical patent/DE502005000659D1/de
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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/08—Cooling; Heating; Preventing freezing
    • 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
    • F04B49/02—Stopping, starting, unloading or idling control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/28—Safety arrangements; Monitoring
    • 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
    • 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
    • F04D15/0077—Safety measures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/19—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/78—Warnings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Fertilizing (AREA)
  • Defrosting Systems (AREA)
DE502005000659T 2004-12-14 2005-11-16 Pumpe mit Frostschutzeinrichtung Active DE502005000659D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004060418A DE102004060418A1 (de) 2004-12-14 2004-12-14 Pumpe mit Frostschutzeinrichtung

Publications (1)

Publication Number Publication Date
DE502005000659D1 true DE502005000659D1 (de) 2007-06-14

Family

ID=35927000

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102004060418A Withdrawn DE102004060418A1 (de) 2004-12-14 2004-12-14 Pumpe mit Frostschutzeinrichtung
DE502005000659T Active DE502005000659D1 (de) 2004-12-14 2005-11-16 Pumpe mit Frostschutzeinrichtung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102004060418A Withdrawn DE102004060418A1 (de) 2004-12-14 2004-12-14 Pumpe mit Frostschutzeinrichtung

Country Status (4)

Country Link
EP (1) EP1672216B1 (de)
AT (1) ATE361428T1 (de)
DE (2) DE102004060418A1 (de)
ES (1) ES2284119T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8308450B2 (en) * 2009-03-05 2012-11-13 Cummins Intellectual Properties, Inc. High pressure fuel pump with parallel cooling fuel flow
US20110002791A1 (en) * 2009-04-07 2011-01-06 Itt Manufacturing Enterprises, Inc. Pump System for Removing Water from Pool Covers and Sumps
DE102012003639A1 (de) 2012-02-24 2013-08-29 Nilfisk-Advance A/S Verfahren zum Betrieb eines Hochdruckreinigers mit verschiedenen Betriebsarten
CN112343808B (zh) * 2020-11-06 2022-03-18 荏原机械（中国）有限公司 一种户外双水泵防冻控制系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2441383A1 (de) * 1974-08-29 1976-03-18 Frank Sche Eisenwerke Ag Verfahren zur verhinderung des gefrierens von fluessigkeiten sowie eine einrichtung zur durchfuehrung des verfahrens
DE8323298U1 (de) * 1983-08-12 1985-09-26 Heilmeier & Weinlein Fabrik Fuer Oel-Hydraulik Gmbh & Co Kg, 8000 Muenchen Elektrohydraulisches Pumpenaggregat
DE3817432A1 (de) * 1988-05-21 1989-11-30 Loewe Pumpenfabrik Gmbh Verfahren zur verhinderung des einfrierens von fluessigkeitsring-vakuumpumpen oder dergl.
US5765995A (en) * 1995-10-16 1998-06-16 Diesel Power Supply Co. Automated engine-powered pump control system
DE19649766C1 (de) * 1996-11-30 1998-04-09 Netzsch Mohnopumpen Gmbh Verfahren und Vorrichtung zum temperaturabhängigen Betreiben von Pumpen mit schneckenförmigen Rotoren
US6152707A (en) * 1997-05-28 2000-11-28 Alberg; Steven C. Portable water tank and booster
JPH11153098A (ja) * 1997-09-19 1999-06-08 Nikkiso Co Ltd キャンドモータポンプ用凍結防止装置
DE10054091A1 (de) * 2000-11-01 2002-05-16 Grundfos As Verfahren zur Ermittlung mindestens einer Eigenschaft eines im Förderweg eines Pumpenaggregats befindlichen Mediums
DE10111739A1 (de) * 2001-03-12 2002-10-02 Gardena Kress & Kastner Gmbh Pumpaggregat
DE10331602B4 (de) * 2002-08-31 2005-08-25 Oase Gmbh Tauchmotorpumpe mit Frostschutzeinrichtung

Also Published As

Publication number Publication date
EP1672216A1 (de) 2006-06-21
ATE361428T1 (de) 2007-05-15
EP1672216B1 (de) 2007-05-02
ES2284119T3 (es) 2007-11-01
DE102004060418A1 (de) 2006-07-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition