ATE328201T1 - Exzenterschneckenpumpe - Google Patents

Exzenterschneckenpumpe

Info

Publication number
ATE328201T1
ATE328201T1 AT03002763T AT03002763T ATE328201T1 AT E328201 T1 ATE328201 T1 AT E328201T1 AT 03002763 T AT03002763 T AT 03002763T AT 03002763 T AT03002763 T AT 03002763T AT E328201 T1 ATE328201 T1 AT E328201T1
Authority
AT
Austria
Prior art keywords
shaft
screw pump
processing screw
feed
pump
Prior art date
Application number
AT03002763T
Other languages
English (en)
Inventor
Reinhard Denk
Bernhard Murrenhof
Christopher Martin Gwalchmai
Johann Kreidl
Original Assignee
Netzsch Mohnopumpen 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 Netzsch Mohnopumpen Gmbh filed Critical Netzsch Mohnopumpen Gmbh
Application granted granted Critical
Publication of ATE328201T1 publication Critical patent/ATE328201T1/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
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Reciprocating Pumps (AREA)
AT03002763T 2002-02-22 2003-02-07 Exzenterschneckenpumpe ATE328201T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10207483A DE10207483C1 (de) 2002-02-22 2002-02-22 Exzenterschneckenpumpe

Publications (1)

Publication Number Publication Date
ATE328201T1 true ATE328201T1 (de) 2006-06-15

Family

ID=7713903

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03002763T ATE328201T1 (de) 2002-02-22 2003-02-07 Exzenterschneckenpumpe

Country Status (4)

Country Link
US (1) US7040878B2 (de)
EP (1) EP1338796B1 (de)
AT (1) ATE328201T1 (de)
DE (2) DE10207483C1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060011656A1 (en) * 2004-07-16 2006-01-19 Ming-Te Tu Liquid extruding device
CN101796301B (zh) * 2007-08-17 2013-05-15 西派克有限公司 设有分体型定子的偏心螺杆泵
US8726981B2 (en) * 2011-06-01 2014-05-20 Baker Hughes Incorporated Tandem progressive cavity pumps
JP2013158747A (ja) * 2012-02-08 2013-08-19 Nishihara Environment Co Ltd 汚泥脱水システム
US8967985B2 (en) 2012-11-13 2015-03-03 Roper Pump Company Metal disk stacked stator with circular rigid support rings
DE102014116779B4 (de) * 2014-11-17 2016-07-21 Pumpenfabrik Wangen Gmbh System zur Förderung viskoser Medien und Verfahren zum Fördern eines viskosen Mediums mit einem solchen System
DE102015104300B4 (de) * 2015-03-23 2016-12-01 Pumpenfabrik Wangen Gmbh Exzenterschneckenpumpe und Verfahren zum Ausbau eines Stators aus einer derartigen Exzenterschneckenpumpe
FR3133065B1 (fr) * 2022-02-28 2024-03-15 Pcm Tech Dispositif de pompage

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE37294C (de) * STREHLE in München, Amalienstr. 77 I Bremsvorrichtung an Fahrrädern. 0
DE1553201A1 (de) * 1966-04-27 1971-02-18 Schlecht Karl Exzenter-Schneckenpumpe mit zentrischer Ruehrschnecke
DE6916941U (de) * 1969-04-26 1969-08-21 G A Kiesel Ges Mit Beschraenkt Exzenterschneckenpumpe
DE2316127A1 (de) * 1973-03-30 1974-10-10 Netzsch Mohnopumpen Gmbh Exzenterschneckenpumpe
GB2284646B (en) * 1993-12-09 1996-01-10 Mono Pumps Ltd Rotor and flexible drive shaft assembly
JPH07223718A (ja) * 1994-02-10 1995-08-22 Denyou Kakoki Kk スクリューポンプ
DE4408659A1 (de) * 1994-03-15 1995-09-21 Koch Marmorit Gmbh Vorrichtung zum Pumpen von zähflüssigen Materialien, insbesondere angemachten Baumaterialien
JPH07328698A (ja) * 1994-05-31 1995-12-19 Heishin Sobi Kk 脱水ケーキ用サンプリングポンプ
JPH1077974A (ja) * 1996-09-03 1998-03-24 Heishin Sobi Kk 一軸偏心ねじポンプ
JP2000145660A (ja) * 1998-11-04 2000-05-26 Shin Nippon Machinery Co Ltd 一軸偏心ねじポンプ
JP2001271764A (ja) * 2000-03-27 2001-10-05 Shin Nippon Machinery Co Ltd 一軸偏心ねじポンプ

Also Published As

Publication number Publication date
EP1338796A2 (de) 2003-08-27
EP1338796B1 (de) 2006-05-31
US20040028546A1 (en) 2004-02-12
DE50303530D1 (de) 2006-07-06
DE10207483C1 (de) 2003-06-18
US7040878B2 (en) 2006-05-09
EP1338796A3 (de) 2003-10-29

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee