ZA201704734B - Eccentric screw pump having an automatic adjustment system and adjustment method - Google Patents

Eccentric screw pump having an automatic adjustment system and adjustment method

Info

Publication number
ZA201704734B
ZA201704734B ZA2017/04734A ZA201704734A ZA201704734B ZA 201704734 B ZA201704734 B ZA 201704734B ZA 2017/04734 A ZA2017/04734 A ZA 2017/04734A ZA 201704734 A ZA201704734 A ZA 201704734A ZA 201704734 B ZA201704734 B ZA 201704734B
Authority
ZA
South Africa
Prior art keywords
screw pump
eccentric screw
adjustment method
automatic adjustment
adjustment system
Prior art date
Application number
ZA2017/04734A
Other languages
English (en)
Inventor
Stefan Voit
Christian Kneidl
Hisham Kamal
Christian Bindig
Mikael Tekneyan
Original Assignee
Netzsch Pumpen And Systeme 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 Pumpen And Systeme Gmbh filed Critical Netzsch Pumpen And Systeme Gmbh
Publication of ZA201704734B publication Critical patent/ZA201704734B/en

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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/28—Safety arrangements; Monitoring
    • 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
    • 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
    • F04C2/1075—Construction of the stationary member
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/81—Sensor, e.g. electronic sensor for control or monitoring
    • 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
    • F04C2240/00—Components
    • F04C2240/80—Other components
    • F04C2240/811—Actuator for control, e.g. pneumatic, hydraulic, electric
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/17—Tolerance; Play; Gap
    • F04C2270/175—Controlled or regulated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
ZA2017/04734A 2015-01-29 2017-07-13 Eccentric screw pump having an automatic adjustment system and adjustment method ZA201704734B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015101353 2015-01-29
DE102015112248.0A DE102015112248A1 (de) 2015-01-29 2015-07-28 Exzenterschneckenpumpe und Verfahren zum Anpassen des Betriebszustands einer Exzenterschneckenpumpe
PCT/DE2016/000033 WO2016119775A1 (de) 2015-01-29 2016-01-29 Exzenterschneckenpumpe mit einem automatischen verstellsystem und einstellverfahren

Publications (1)

Publication Number Publication Date
ZA201704734B true ZA201704734B (en) 2018-08-29

Family

ID=56410000

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2017/04734A ZA201704734B (en) 2015-01-29 2017-07-13 Eccentric screw pump having an automatic adjustment system and adjustment method

Country Status (10)

Country Link
US (1) US20180010604A1 (de)
EP (1) EP3250829B1 (de)
JP (1) JP2018507345A (de)
KR (1) KR20170096638A (de)
CN (1) CN107208630A (de)
AU (1) AU2016212425B2 (de)
DE (2) DE102015112248A1 (de)
RU (1) RU2017130347A (de)
WO (1) WO2016119775A1 (de)
ZA (1) ZA201704734B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015101352A1 (de) * 2015-01-29 2016-08-04 Netzsch Pumpen & Systeme Gmbh Stator-Rotor-System und Verfahren zum Einstellen eines Stators in einem Stator-Rotor-System
GB201514001D0 (en) * 2015-08-07 2015-09-23 Edwards Ltd Pumps
DE102017100715A1 (de) 2017-01-16 2018-07-19 Hugo Vogelsang Maschinenbau Gmbh Regelung der Spaltgeometrie in einer Exzenterschneckenpumpe
DE102018111120A1 (de) * 2018-05-09 2019-11-14 J. Wagner Gmbh Verfahren zum Betrieb einer Fördervorrichtung und Fördervorrichtung
DE102019130981A1 (de) * 2019-11-15 2021-05-20 Seepex Gmbh Exzenterschneckenpumpe
DE102020111386A1 (de) * 2020-04-27 2021-10-28 Vogelsang Gmbh & Co. Kg Zustandserfassung an Exzenterschneckenpumpen
CN112099220A (zh) * 2020-09-30 2020-12-18 青岛大学附属医院 一种新型病理检验用多向式显微镜托架
DE102021103615A1 (de) * 2021-02-16 2022-08-18 Vieweg GmbH Dosier- und Mischtechnik Exzenterschnecken-Dosiervorrichtung und Verfahren zur Steuerung einer Exzenterschnecken-Dosiervorrichtung
DE102021131427A1 (de) 2021-11-30 2023-06-01 Vogelsang Gmbh & Co. Kg Exzenterschneckenpumpe mit Arbeitszustellung und Ruhezustellung sowie Verfahren zum Steuern der Exzenterschneckenpumpe
DE102022119147A1 (de) 2022-07-29 2024-02-01 Ruhr-Universität Bochum, Körperschaft des öffentlichen Rechts Verfahren zur Bestimmung oder Überwachung des Förderstroms einer Exzenterschneckenpumpe
DE102022134734A1 (de) * 2022-12-23 2024-07-04 Ruhr-Universität Bochum, Körperschaft des öffentlichen Rechts Verfahren zur Steuerung einer Exzenterschneckenpumpe
DE202022107205U1 (de) 2022-12-23 2024-04-22 Vogelsang Gmbh & Co. Kg Exzenterschneckenpumpe mit gekapselter Statorauskleidung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433269A1 (de) 1984-09-11 1986-03-20 Gummi-Jäger KG GmbH & Cie, 3000 Hannover Stator fuer exzenterschneckenpumpen
EP0292594A1 (de) 1987-05-27 1988-11-30 FOREG Aktiengesellschaft Statormantel für Exzenterschneckenpumpen
DD279043A1 (de) * 1988-12-29 1990-05-23 Hydrogeologie Nordhausen Halle Stator fuer exzenterschneckenpumpen
DE4312123C2 (de) 1993-04-14 1997-11-20 Artemis Kautschuk Kunststoff Stator für Exzenterschneckenpumpen
DE4403979C2 (de) 1994-02-09 2002-09-05 Artemis Kautschuk Kunststoff Stator für Exzenterschneckenpumpen
GB2338268A (en) * 1998-02-24 1999-12-15 Orbit Pumps Ltd Stator assembly
US6358027B1 (en) * 2000-06-23 2002-03-19 Weatherford/Lamb, Inc. Adjustable fit progressive cavity pump/motor apparatus and method
DE10157143B4 (de) 2001-11-21 2007-01-11 Netzsch-Mohnopumpen Gmbh Wartungsintervallanzeige für Pumpen
DE202005008989U1 (de) 2005-06-07 2005-08-11 Seepex Gmbh + Co Kg Exzenterschneckenpumpe
DE102005042559A1 (de) * 2005-09-08 2007-03-15 Netzsch-Mohnopumpen Gmbh Statorsystem
ES2387834T3 (es) * 2007-08-17 2012-10-02 Seepex Gmbh Bomba helicoidal excéntrica con estátor dividido
JP5382639B2 (ja) 2008-03-27 2014-01-08 兵神装備株式会社 回転容積型ポンプの流量制御方法と同流量制御システム
JP5060402B2 (ja) 2008-06-18 2012-10-31 クライムプロダクツ株式会社 保護フィルムの剥離装置
JP5412684B2 (ja) 2009-06-05 2014-02-12 兵神装備株式会社 一軸偏心ねじポンプに使用するゴム製部材の劣化診断方法及び装置
JP5424202B2 (ja) 2009-11-30 2014-02-26 兵神装備株式会社 ポンプ用異常検出装置、及び、方法
JP5821058B2 (ja) * 2010-12-27 2015-11-24 兵神装備株式会社 一軸偏心ねじポンプ
DE102014112552B4 (de) * 2014-09-01 2016-06-30 Seepex Gmbh Exzenterschneckenpumpe

Also Published As

Publication number Publication date
KR20170096638A (ko) 2017-08-24
US20180010604A1 (en) 2018-01-11
EP3250829A1 (de) 2017-12-06
DE102015112248A1 (de) 2016-08-04
AU2016212425B2 (en) 2019-06-13
JP2018507345A (ja) 2018-03-15
AU2016212425A1 (en) 2017-07-13
CN107208630A (zh) 2017-09-26
DE112016000540A5 (de) 2017-12-21
WO2016119775A1 (de) 2016-08-04
EP3250829B1 (de) 2020-08-05
RU2017130347A (ru) 2019-03-01
RU2017130347A3 (de) 2019-03-01

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