EP0905380A3 - Vorrichtung zum Abscheiden von Luft - Google Patents

Vorrichtung zum Abscheiden von Luft Download PDF

Info

Publication number
EP0905380A3
EP0905380A3 EP98118287A EP98118287A EP0905380A3 EP 0905380 A3 EP0905380 A3 EP 0905380A3 EP 98118287 A EP98118287 A EP 98118287A EP 98118287 A EP98118287 A EP 98118287A EP 0905380 A3 EP0905380 A3 EP 0905380A3
Authority
EP
European Patent Office
Prior art keywords
connection device
opening
ventilation
chamber
ventilation chamber
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.)
Granted
Application number
EP98118287A
Other languages
English (en)
French (fr)
Other versions
EP0905380A2 (de
EP0905380B1 (de
Inventor
Thomas Materne
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.)
Wilo SE
Original Assignee
Wilo GmbH
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 Wilo GmbH filed Critical Wilo GmbH
Publication of EP0905380A2 publication Critical patent/EP0905380A2/de
Publication of EP0905380A3 publication Critical patent/EP0905380A3/de
Application granted granted Critical
Publication of EP0905380B1 publication Critical patent/EP0905380B1/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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/02—Self-priming pumps
    • 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
    • F04B53/20—Filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/708—Suction grids; Strainers; Dust separation; Cleaning specially for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung zum Abscheiden von Luft in einem Wasserkreislauf, insbesondere an eine Pumpe. Die Vorrichtung weist eine Entlüftungskammer auf, mit einer an einer ebenen Seitenfläche einer Anschlußvorrichtung, insbesondere einer Pumpe, befestigbaren ebenen Rückseite, die eine Einlaßöffnung und eine Auslaßöffnung aufweist, die mit der Saugöffnung bzw. der Durcköffnung der Anschlußvorrichtung übereinstimmen. Die Saug- und Drucköffnung der Anschlußvorrichtung liegen in der Seitenfläche der Anschlußvorrichtung. Oberhalb der Entlüftungskammer ist ein selbsttätig arbeitender Entlüfter angeordnet. In der Entlüftungskammer ist ein Filter angeordnet, durch das das Wasser von der Entlüftungskammer zur Anschlußvorrichtung strömt. Der Filter ist in Strömungsrichtung hinter der zum Entlüften führenden Öffnung angeordnet.
EP98118287A 1997-09-30 1998-09-28 Vorrichtung zum Abscheiden von Luft Expired - Lifetime EP0905380B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19743062 1997-09-30
DE19743062A DE19743062A1 (de) 1997-09-30 1997-09-30 Vorrichtung zum Abscheiden von Luft

Publications (3)

Publication Number Publication Date
EP0905380A2 EP0905380A2 (de) 1999-03-31
EP0905380A3 true EP0905380A3 (de) 2001-01-10
EP0905380B1 EP0905380B1 (de) 2002-12-18

Family

ID=7844050

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98118287A Expired - Lifetime EP0905380B1 (de) 1997-09-30 1998-09-28 Vorrichtung zum Abscheiden von Luft

Country Status (2)

Country Link
EP (1) EP0905380B1 (de)
DE (2) DE19743062A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20005247U1 (de) 2000-03-21 2000-05-25 Grundfos A/S, Bjerringbro Kreiselpumpenaggregat
DE102007061558A1 (de) 2007-12-18 2009-06-25 Wilo Ag Kreiselpumpe mit Entlüftung
DE102008052884A1 (de) * 2008-10-23 2010-05-06 Wilo Se Pumpengehäuse

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054388A5 (de) * 1969-07-22 1971-04-16 Loewe Pumpenfabrik Gmbh
EP0027179A1 (de) * 1979-09-13 1981-04-22 Joh. Vaillant GmbH u. Co. Pumpe mit Entgaser
DE3109918A1 (de) * 1981-03-14 1982-10-28 Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund Fluessigkeitspumpe mit gasabscheidekammer
DE8614107U1 (de) * 1986-05-24 1986-09-25 Deutsche Vortex GmbH, 4050 Mönchengladbach Fluidpumpe
DE9208801U1 (de) * 1992-07-01 1992-09-03 Grundfos A/S, Bjerringbro Pumpenaggregat

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD38484A (de) *
DE1810428U (de) * 1960-02-22 1960-04-28 Westinghouse Bremsen Gmbh Entlueftungseinrichtung, insbesondere zur entlueftung des kurbelgehaeuses eines kompressors.
US3290864A (en) * 1965-08-10 1966-12-13 Itt Gas separation pump for liquid circulating systems
DK132807C (da) * 1967-05-05 1976-07-12 Grundfos As Veskepumpe, iser cirkulationspumpe til centralvarmeanleg
DE1653725A1 (de) * 1967-09-29 1972-01-13 Hanning Elektro Werke Umwaelzpumpe fuer Heizungsanlagen
DE2056481A1 (de) * 1970-11-17 1972-05-18 Knorr-Bremse GmbH, 8000 München Hubkolbenmaschine, insbesondere Kompressor
US3782508A (en) * 1971-07-02 1974-01-01 Ford Motor Co Releasable caliper retaining means for a disc brake
DE2803470B2 (de) * 1978-01-27 1980-06-04 Dulger, Viktor, 6900 Heidelberg Entlüftungsvorrichtung fur eine Flussigkeitskolbenpumpe, insbesondere Dosierpumpe
DD267161A3 (de) * 1986-12-18 1989-04-26 Pumpen & Verdichter Veb K Ansaugkammer bei hubkolbenverdichtern
DE3708950A1 (de) * 1987-03-19 1988-09-29 Werner Kemmelmeyer Verfahren zum kontinuierlichen entgasen von fluessigkeits-druckbehaeltern sowie vorrichtung zu seiner durchfuehrung
DE4424575A1 (de) * 1994-07-13 1996-01-18 Bruno Bachhofer Entgasungsventil
DE4439962A1 (de) * 1994-11-09 1996-05-15 Lang Apparatebau Gmbh Dosierpumpe mit Entlüftungseinrichtung
DE19610457A1 (de) * 1996-03-16 1997-09-18 Pfeiffer Erich Gmbh & Co Kg Austragvorrichtung für Medien

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2054388A5 (de) * 1969-07-22 1971-04-16 Loewe Pumpenfabrik Gmbh
EP0027179A1 (de) * 1979-09-13 1981-04-22 Joh. Vaillant GmbH u. Co. Pumpe mit Entgaser
DE3109918A1 (de) * 1981-03-14 1982-10-28 Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund Fluessigkeitspumpe mit gasabscheidekammer
DE8614107U1 (de) * 1986-05-24 1986-09-25 Deutsche Vortex GmbH, 4050 Mönchengladbach Fluidpumpe
DE9208801U1 (de) * 1992-07-01 1992-09-03 Grundfos A/S, Bjerringbro Pumpenaggregat

Also Published As

Publication number Publication date
EP0905380A2 (de) 1999-03-31
DE59806699D1 (de) 2003-01-30
EP0905380B1 (de) 2002-12-18
DE19743062A1 (de) 1999-04-01

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