DE29514402U1 - Vorrichtung zum Verbessern des Ansaugverhaltens von Strömungsförderpumpen - Google Patents

Vorrichtung zum Verbessern des Ansaugverhaltens von Strömungsförderpumpen

Info

Publication number
DE29514402U1
DE29514402U1 DE29514402U DE29514402U DE29514402U1 DE 29514402 U1 DE29514402 U1 DE 29514402U1 DE 29514402 U DE29514402 U DE 29514402U DE 29514402 U DE29514402 U DE 29514402U DE 29514402 U1 DE29514402 U1 DE 29514402U1
Authority
DE
Germany
Prior art keywords
improving
flow pumps
suction behavior
behavior
suction
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
DE29514402U
Other languages
English (en)
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
Elektra Beckum 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 Elektra Beckum AG filed Critical Elektra Beckum AG
Priority to DE29514402U priority Critical patent/DE29514402U1/de
Publication of DE29514402U1 publication Critical patent/DE29514402U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
    • F04D7/045—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous with means for comminuting, mixing stirring or otherwise treating
    • 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
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • 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
    • F04D15/0083—Protection against sudden pressure change, e.g. check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/001—Preventing vapour lock
    • F04D9/002—Preventing vapour lock by means in the very pump
    • F04D9/003—Preventing vapour lock by means in the very pump separating and removing the vapour
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/006—Priming of not self-priming pumps by venting gas or using gas valves
    • 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
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/13—Kind or type mixed, e.g. two-phase fluid
    • F05B2210/132—Pumps with means for separating and evacuating the gaseous phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE29514402U 1994-09-10 1995-09-08 Vorrichtung zum Verbessern des Ansaugverhaltens von Strömungsförderpumpen Expired - Lifetime DE29514402U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29514402U DE29514402U1 (de) 1994-09-10 1995-09-08 Vorrichtung zum Verbessern des Ansaugverhaltens von Strömungsförderpumpen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19944432224 DE4432224A1 (de) 1994-09-10 1994-09-10 Vorrichtung zum Verbessern des Ansaugverhaltens von Strömungsförderpumpen
DE29514402U DE29514402U1 (de) 1994-09-10 1995-09-08 Vorrichtung zum Verbessern des Ansaugverhaltens von Strömungsförderpumpen

Publications (1)

Publication Number Publication Date
DE29514402U1 true DE29514402U1 (de) 1995-11-09

Family

ID=6527868

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19944432224 Withdrawn DE4432224A1 (de) 1994-09-10 1994-09-10 Vorrichtung zum Verbessern des Ansaugverhaltens von Strömungsförderpumpen
DE29514402U Expired - Lifetime DE29514402U1 (de) 1994-09-10 1995-09-08 Vorrichtung zum Verbessern des Ansaugverhaltens von Strömungsförderpumpen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19944432224 Withdrawn DE4432224A1 (de) 1994-09-10 1994-09-10 Vorrichtung zum Verbessern des Ansaugverhaltens von Strömungsförderpumpen

Country Status (1)

Country Link
DE (2) DE4432224A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006136868A1 (en) * 2005-06-21 2006-12-28 Csorba Jozsef Wastewater lifting pump with improved features
DE102005031420A1 (de) * 2005-07-04 2007-01-18 Al-Ko Kober Ag Kombinierte Tauch-/Flachabsaug-Rotationspumpe
EP2320087A1 (de) * 2009-11-06 2011-05-11 Planus SPA Pumpenkörper für offene, länglich eingebaute und mit einem Luftabzugsrohr ausgestattete Flügelrad-Zentrifugalpumpen
CN103016361A (zh) * 2012-12-12 2013-04-03 君禾泵业股份有限公司 低吸水水泵

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29711534U1 (de) * 1997-03-06 1998-08-27 Elektra Beckum Ag Tauchpumpe
BRPI0407395A (pt) * 2003-02-12 2006-02-07 Mann & Hummel Gmbh Dispositivo para o bombeamneto de lìquidos
DE102006016980B4 (de) * 2006-04-06 2013-05-16 Alfred Kärcher Gmbh & Co. Kg Tauchpumpe
CA2827176C (en) * 2011-02-15 2017-11-28 Liberty Pumps, Inc. Macerating apparatus and method
US8714917B2 (en) 2011-02-15 2014-05-06 Liberty Pumps Inc. Anti-airlock pump

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE832548C (de) * 1950-04-04 1952-03-24 Henschel & Sohn G M B H Kreiselpumpe fuer Heisswasserfoerderung
GB1039617A (en) * 1963-02-12 1966-08-17 Borg Warner Gas separator
DE2220875A1 (de) * 1972-04-28 1974-02-14 Rheinstahl Ag Selbstansaugende kreiselpumpe
US3915351A (en) * 1974-08-19 1975-10-28 Alexander Enrico Kiralfy Cordless electrically operated centrifugal pump
DE2547113A1 (de) * 1975-10-21 1977-09-15 Weir Pumps Ltd Rotodynamische pumpe
FR2428753A1 (fr) * 1978-06-14 1980-01-11 Indesit Rotor pour pompe centrifuge de machine a laver la vaisselle
DE3133603A1 (de) * 1981-08-25 1983-03-10 Albert 5204 Lohmar Blum "kreiselpumpe, insbesondere damit gebildetes motor-pumpen-aggregat"
FI86333C (fi) * 1988-04-11 1992-07-10 Ahlstroem Oy Foerfarande och anordning foer separering av gas med pumpen ur mediet som skall pumpas.
JPH0330596U (de) * 1989-07-31 1991-03-26

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006136868A1 (en) * 2005-06-21 2006-12-28 Csorba Jozsef Wastewater lifting pump with improved features
DE102005031420A1 (de) * 2005-07-04 2007-01-18 Al-Ko Kober Ag Kombinierte Tauch-/Flachabsaug-Rotationspumpe
DE102005031420B4 (de) * 2005-07-04 2010-07-08 Al-Ko Kober Ag Kombinierte Tauch-/Flachabsaug-Rotationspumpe mit konzentrischer Laufradeintrittsöffnung
EP2320087A1 (de) * 2009-11-06 2011-05-11 Planus SPA Pumpenkörper für offene, länglich eingebaute und mit einem Luftabzugsrohr ausgestattete Flügelrad-Zentrifugalpumpen
CN103016361A (zh) * 2012-12-12 2013-04-03 君禾泵业股份有限公司 低吸水水泵
CN103016361B (zh) * 2012-12-12 2015-05-13 君禾泵业股份有限公司 低吸水水泵

Also Published As

Publication number Publication date
DE4432224A1 (de) 1996-03-14

Similar Documents

Publication Publication Date Title
DE69517447T2 (de) Durchflussregler
DK0711920T3 (da) Væskestrømningsapparat
DE9416710U1 (de) Vorrichtung zum Reinigen von Geschirr
DE69510911T2 (de) Vorrichtung zum beheizen von flüssigkeiten
DE69309927D1 (de) Vorrichtung zum filtrieren von fluiden
DE59309615D1 (de) Vorrichtung zum Pumpen von Blut
DE69427012D1 (de) Gerät zum Anzeigen von Durchflusshöchstwerten
DE69519172T2 (de) Vorrichtung zum fördern von kartons
DE29514402U1 (de) Vorrichtung zum Verbessern des Ansaugverhaltens von Strömungsförderpumpen
DE59004162D1 (de) Vorrichtung zum dosierten austragen von schüttfähigem feststoff.
DE9420958U1 (de) Vorrichtung zum Höhenausgleich von Bauelementen
DE69400004T2 (de) Vorrichtung zum Saugen und Speichern von Abfällen.
DE69505166T2 (de) Verfahren zum Erkennen des Pumpens
DE29704565U1 (de) Vorrichtung zum Filtern von Wasser
DE29514333U1 (de) Vorrichtung zum Entgasen von Flüssigkeiten
DE59906950D1 (de) Vorrichtung zum herstellen von fluidbehältern
DE69402476T2 (de) Einrichtung zum pumpen von flüssigkeiten
DE9418522U1 (de) Vorrichtung zum Aufsaugen von Körperflüssigkeiten
DE9414644U1 (de) Vorrichtung zum Tiefziehen von Metallteilen
DE9408207U1 (de) Strömungspumpe
DE59503498D1 (de) Vorrichtung zum Ausgleich des Datenflusses
DE29707300U1 (de) Vorrichtung zum Mischen von Fluiden
DE9400822U1 (de) Vorrichtung zum Vergrößern der Brust
DE29706320U1 (de) Vorrichtung zur Reduzierung von Geräuschen an Austritten von Druckstrahlströmungen
DE29804550U1 (de) Vorrichtung zum Verpressen von fließförmigen Feststoffen

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19951221

R150 Term of protection extended to 6 years

Effective date: 19990127

R151 Term of protection extended to 8 years

Effective date: 20020301

R081 Change of applicant/patentee

Owner name: METABOWERKE GMBH, DE

Free format text: FORMER OWNER: ELEKTRA BECKUM AG, 49716 MEPPEN, DE

Effective date: 20021023

R152 Term of protection extended to 10 years

Effective date: 20040202

R071 Expiry of right