WO1997022807A3 - Flügelzellenpumpe für das fördern von dickstoffen - Google Patents

Flügelzellenpumpe für das fördern von dickstoffen Download PDF

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Publication number
WO1997022807A3
WO1997022807A3 PCT/DE1996/002325 DE9602325W WO9722807A3 WO 1997022807 A3 WO1997022807 A3 WO 1997022807A3 DE 9602325 W DE9602325 W DE 9602325W WO 9722807 A3 WO9722807 A3 WO 9722807A3
Authority
WO
WIPO (PCT)
Prior art keywords
vanes
viscous substances
guide grooves
vane pump
pressure chamber
Prior art date
Application number
PCT/DE1996/002325
Other languages
English (en)
French (fr)
Other versions
WO1997022807A2 (de
Inventor
Frank Hoferichter
Frank Herrmann
Holger Dietrich
Original Assignee
Ingenieurkontor Fuer Maschinen
Frank Hoferichter
Frank Herrmann
Holger Dietrich
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 Ingenieurkontor Fuer Maschinen, Frank Hoferichter, Frank Herrmann, Holger Dietrich filed Critical Ingenieurkontor Fuer Maschinen
Publication of WO1997022807A2 publication Critical patent/WO1997022807A2/de
Publication of WO1997022807A3 publication Critical patent/WO1997022807A3/de

Links

Classifications

    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
    • F04C2/3442—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0836—Vane tracking; control therefor by mechanical means comprising guiding means, e.g. cams, rollers
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/001—Pumps for particular liquids
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/005—Removing contaminants, deposits or scale from the pump; Cleaning

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)

Abstract

Die Erfindung betrifft eine Flügelzellenpumpe (1) für das Fördern von Dickstoffen, insbesondere aushärtbaren Dickstoffen, bestehend aus einem Gehäuse (10) und aus einem Rotor (2) mit einem zylindrischen Führungskörper (22), der mehrere, radial gerichtete, nach außen und seitlich offene Führungsnuten (221) für die formschlüssige Führung von Flügeln (3) besitzt, und mit mehreren, in den Führungsnuten radial bewegbaren Flügeln (3), und im Gehäuse außerhalb des Druckraumes mindestens ein Sammelraum und eine Öffnung für das Abführen von Dickstoffen vorgesehen ist. Mit dem Ziel, die Verfügbarkeit der Pumpe zu verbessern, wird diese dadurch verbessert, daß je ein Ringraum (131, 141) in dem Bereich der Seitenwände (13, 14) vorgesehen ist, in den die den Flügeln zugeordneten Sammelräume des Führungskörpers (22), die Fußabschnitte (2211) der Führungsnuten (221), münden, der dem Dichtungsabschnitt (241, 251) zum Druckraum (17) benachbart ist und der einen Zu- (132) und einen Ablauf (142) für eine Spülflüssigkeit (51) aufweist.
PCT/DE1996/002325 1995-12-18 1996-12-05 Flügelzellenpumpe für das fördern von dickstoffen WO1997022807A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995147041 DE19547041C1 (de) 1995-12-18 1995-12-18 Flügelzellenpumpe für das Fördern von Dickstoffen
DE19547041.9 1995-12-18

Publications (2)

Publication Number Publication Date
WO1997022807A2 WO1997022807A2 (de) 1997-06-26
WO1997022807A3 true WO1997022807A3 (de) 1997-11-13

Family

ID=7780323

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1996/002325 WO1997022807A2 (de) 1995-12-18 1996-12-05 Flügelzellenpumpe für das fördern von dickstoffen

Country Status (2)

Country Link
DE (1) DE19547041C1 (de)
WO (1) WO1997022807A2 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294454A (en) * 1964-09-30 1966-12-27 Eugene E Foerster Reciprocating vane type rotary pump
DE1528963A1 (de) * 1964-07-27 1970-09-03 Borg Warner Gegenueber Verunreinigungen bestaendige Stroemungsmittelzufuhranlage
EP0501362A1 (de) * 1991-02-27 1992-09-02 Maag Pump Systems AG Zahnradpumpe
WO1995006819A1 (de) * 1993-09-01 1995-03-09 Imk Ingenieurkontor Für Maschinenkonstruktion Gmbh Flügelzellenpumpe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE581273C (de) * 1933-07-24 Jeanne Palle Drehkolbenmaschine mit sichelfoermigem Arbeitsraum
FR979568A (fr) * 1948-12-03 1951-04-27 Manutention Mecanique Pompe pour transport des mélanges hétérogènes
FR2175295A5 (de) * 1972-03-08 1973-10-19 Reich Fa Wilhelm

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1528963A1 (de) * 1964-07-27 1970-09-03 Borg Warner Gegenueber Verunreinigungen bestaendige Stroemungsmittelzufuhranlage
US3294454A (en) * 1964-09-30 1966-12-27 Eugene E Foerster Reciprocating vane type rotary pump
EP0501362A1 (de) * 1991-02-27 1992-09-02 Maag Pump Systems AG Zahnradpumpe
WO1995006819A1 (de) * 1993-09-01 1995-03-09 Imk Ingenieurkontor Für Maschinenkonstruktion Gmbh Flügelzellenpumpe

Also Published As

Publication number Publication date
WO1997022807A2 (de) 1997-06-26
DE19547041C1 (de) 1997-02-13

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