WO2012072746A3 - Impellerpumpe - Google Patents

Impellerpumpe Download PDF

Info

Publication number
WO2012072746A3
WO2012072746A3 PCT/EP2011/071525 EP2011071525W WO2012072746A3 WO 2012072746 A3 WO2012072746 A3 WO 2012072746A3 EP 2011071525 W EP2011071525 W EP 2011071525W WO 2012072746 A3 WO2012072746 A3 WO 2012072746A3
Authority
WO
WIPO (PCT)
Prior art keywords
impeller
impeller pump
inlet
outlet
housing
Prior art date
Application number
PCT/EP2011/071525
Other languages
English (en)
French (fr)
Other versions
WO2012072746A2 (de
Inventor
Klemens Finsterwalder
Original Assignee
Finsterwalder Umwelttechnik Gmbh & Co. Kg
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 Finsterwalder Umwelttechnik Gmbh & Co. Kg filed Critical Finsterwalder Umwelttechnik Gmbh & Co. Kg
Priority to EP11793400.0A priority Critical patent/EP2646691B1/de
Priority to DK11793400.0T priority patent/DK2646691T3/en
Publication of WO2012072746A2 publication Critical patent/WO2012072746A2/de
Publication of WO2012072746A3 publication Critical patent/WO2012072746A3/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
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • 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
    • F04C2250/00—Geometry
    • F04C2250/10—Geometry of the inlet or outlet

Landscapes

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

Abstract

Die Erfindung bezieht sich auf eine Impellerpumpe mit einem Gehäuse mit einem Zulauf und einem Ablauf und mit einem Impellerrad mit einer Mehrzahl von elastischen Impellerlamellen. Der Querschnitt des Zulaufs und des Ablaufs auf der dem Gehäuseinneren zugewandten Seite ist elliptisch geformt, um Belastungen und Beschädigungen der Impellerlamellen zu reduzieren.
PCT/EP2011/071525 2010-12-01 2011-12-01 Impellerpumpe WO2012072746A2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11793400.0A EP2646691B1 (de) 2010-12-01 2011-12-01 Impellerpumpe
DK11793400.0T DK2646691T3 (en) 2010-12-01 2011-12-01 vane pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010062298 DE102010062298B4 (de) 2010-12-01 2010-12-01 Impellerpumpe
DE102010062298.2 2010-12-01

Publications (2)

Publication Number Publication Date
WO2012072746A2 WO2012072746A2 (de) 2012-06-07
WO2012072746A3 true WO2012072746A3 (de) 2013-06-20

Family

ID=45217535

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/071525 WO2012072746A2 (de) 2010-12-01 2011-12-01 Impellerpumpe

Country Status (4)

Country Link
EP (1) EP2646691B1 (de)
DE (1) DE102010062298B4 (de)
DK (1) DK2646691T3 (de)
WO (1) WO2012072746A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017107643A1 (de) * 2017-04-10 2018-10-11 Biotrans Ag Impellerpumpe
US11339782B2 (en) 2020-06-26 2022-05-24 LeimbachCausey, LLC Multi-chamber impeller pump

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB770113A (en) * 1954-03-15 1957-03-13 Herbert Josef Venediger Improvements in rotary blowers or compressors
DE1236340B (de) * 1956-07-20 1967-03-09 Jabsco Pump Company Rotierende Verdraengerpumpe
FR1478699A (fr) * 1966-04-19 1967-04-28 Aubages flexibles pour pompes rotatives
FR2819294A1 (fr) * 2000-12-13 2002-07-12 Gerard Goffredi Rotor/impulseur de pompe a palettes souples et interchangeables
DE202006010360U1 (de) * 2006-06-28 2006-09-21 Elektron Berlin Gmbh Impellerpumpe zum Fördern von Flüssigkeiten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU30267A1 (de) * 1949-08-19
US3806283A (en) * 1973-01-04 1974-04-23 Int Standard Electric Corp Pump by-pass
US6394753B1 (en) * 2001-02-07 2002-05-28 Hypro Corporation Flexible impeller removal and installation method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB770113A (en) * 1954-03-15 1957-03-13 Herbert Josef Venediger Improvements in rotary blowers or compressors
DE1236340B (de) * 1956-07-20 1967-03-09 Jabsco Pump Company Rotierende Verdraengerpumpe
FR1478699A (fr) * 1966-04-19 1967-04-28 Aubages flexibles pour pompes rotatives
FR2819294A1 (fr) * 2000-12-13 2002-07-12 Gerard Goffredi Rotor/impulseur de pompe a palettes souples et interchangeables
DE202006010360U1 (de) * 2006-06-28 2006-09-21 Elektron Berlin Gmbh Impellerpumpe zum Fördern von Flüssigkeiten

Also Published As

Publication number Publication date
EP2646691B1 (de) 2015-06-17
DE102010062298B4 (de) 2014-01-02
EP2646691A2 (de) 2013-10-09
WO2012072746A2 (de) 2012-06-07
DK2646691T3 (en) 2015-09-28
DE102010062298A1 (de) 2012-06-06

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