DE112016000540A5 - ECCENTRIC SCISSOR PUMP WITH AN AUTOMATIC ADJUSTING SYSTEM AND ADJUSTMENT PROCEDURE - Google Patents

ECCENTRIC SCISSOR PUMP WITH AN AUTOMATIC ADJUSTING SYSTEM AND ADJUSTMENT PROCEDURE Download PDF

Info

Publication number
DE112016000540A5
DE112016000540A5 DE112016000540.7T DE112016000540T DE112016000540A5 DE 112016000540 A5 DE112016000540 A5 DE 112016000540A5 DE 112016000540 T DE112016000540 T DE 112016000540T DE 112016000540 A5 DE112016000540 A5 DE 112016000540A5
Authority
DE
Germany
Prior art keywords
scissor
eccentric
pump
adjusting system
automatic adjusting
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.)
Withdrawn
Application number
DE112016000540.7T
Other languages
German (de)
Inventor
Stefan Voit
Christian Kneidl
Hisham Kamal
Christian Bindig
Mikael Tekneyan
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.)
Netzsch Pumpen and Systeme GmbH
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 DE112016000540A5 publication Critical patent/DE112016000540A5/en
Withdrawn legal-status Critical Current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
    • 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
DE112016000540.7T 2015-01-29 2016-01-29 ECCENTRIC SCISSOR PUMP WITH AN AUTOMATIC ADJUSTING SYSTEM AND ADJUSTMENT PROCEDURE Withdrawn DE112016000540A5 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102015101353.3 2015-01-29
DE102015101353 2015-01-29
DE102015112248.0 2015-07-28
DE102015112248.0A DE102015112248A1 (en) 2015-01-29 2015-07-28 Eccentric screw pump and method for adjusting the operating state of an eccentric screw pump
PCT/DE2016/000033 WO2016119775A1 (en) 2015-01-29 2016-01-29 Eccentric screw pump having an automatic adjustment system and adjustment method

Publications (1)

Publication Number Publication Date
DE112016000540A5 true DE112016000540A5 (en) 2017-12-21

Family

ID=56410000

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102015112248.0A Withdrawn DE102015112248A1 (en) 2015-01-29 2015-07-28 Eccentric screw pump and method for adjusting the operating state of an eccentric screw pump
DE112016000540.7T Withdrawn DE112016000540A5 (en) 2015-01-29 2016-01-29 ECCENTRIC SCISSOR PUMP WITH AN AUTOMATIC ADJUSTING SYSTEM AND ADJUSTMENT PROCEDURE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102015112248.0A Withdrawn DE102015112248A1 (en) 2015-01-29 2015-07-28 Eccentric screw pump and method for adjusting the operating state of an eccentric screw pump

Country Status (10)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015101352A1 (en) * 2015-01-29 2016-08-04 Netzsch Pumpen & Systeme Gmbh Stator-rotor system and method for adjusting a stator in a stator-rotor system
GB201514001D0 (en) * 2015-08-07 2015-09-23 Edwards Ltd Pumps
DE102017100715A1 (en) 2017-01-16 2018-07-19 Hugo Vogelsang Maschinenbau Gmbh Control of the gap geometry in an eccentric screw pump
DE102018111120A1 (en) * 2018-05-09 2019-11-14 J. Wagner Gmbh Method for operating a conveying device and conveying device
DE102019130981A1 (en) 2019-11-15 2021-05-20 Seepex Gmbh Eccentric screw pump
DE102020111386A1 (en) * 2020-04-27 2021-10-28 Vogelsang Gmbh & Co. Kg Condition detection on eccentric screw pumps
CN112099220A (en) * 2020-09-30 2020-12-18 青岛大学附属医院 Novel multidirectional microscope bracket for pathological examination
DE102021103615A1 (en) * 2021-02-16 2022-08-18 Vieweg GmbH Dosier- und Mischtechnik Eccentric screw metering device and method for controlling an eccentric screw metering device
DE102021131427A1 (en) 2021-11-30 2023-06-01 Vogelsang Gmbh & Co. Kg Eccentric screw pump with work delivery and rest delivery and method for controlling the eccentric screw pump
DE102022119147A1 (en) 2022-07-29 2024-02-01 Ruhr-Universität Bochum, Körperschaft des öffentlichen Rechts Method for determining or monitoring the flow rate of an eccentric screw pump

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3433269A1 (en) 1984-09-11 1986-03-20 Gummi-Jäger KG GmbH & Cie, 3000 Hannover Stator for eccentric worm screw pumps
EP0292594A1 (en) 1987-05-27 1988-11-30 FOREG Aktiengesellschaft Stator for a Moineau pump
DD279043A1 (en) * 1988-12-29 1990-05-23 Hydrogeologie Nordhausen Halle STATOR FOR ECCENTRIC SCISSORS
DE4312123C2 (en) 1993-04-14 1997-11-20 Artemis Kautschuk Kunststoff Stator for progressing cavity pumps
DE4403979C2 (en) 1994-02-09 2002-09-05 Artemis Kautschuk Kunststoff Stator for progressing cavity pumps
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 (en) 2001-11-21 2007-01-11 Netzsch-Mohnopumpen Gmbh Maintenance interval display for pumps
DE202005008989U1 (en) 2005-06-07 2005-08-11 Seepex Gmbh + Co Kg Eccentric screw pump has rotationally driven rotor mounted in stator which has at least one sensor by which compressions and/or movements of stator or elastic material of stator are measured in course of rotation of rotor
DE102005042559A1 (en) * 2005-09-08 2007-03-15 Netzsch-Mohnopumpen Gmbh stator
PL2176552T3 (en) * 2007-08-17 2012-10-31 Seepex Gmbh Eccentric worm pump with split stator
JP5382639B2 (en) 2008-03-27 2014-01-08 兵神装備株式会社 Flow control method and flow control system for rotary positive displacement pump
JP5060402B2 (en) 2008-06-18 2012-10-31 クライムプロダクツ株式会社 Protective film peeling device
JP5412684B2 (en) 2009-06-05 2014-02-12 兵神装備株式会社 Deterioration diagnosis method and apparatus for rubber member used in uniaxial eccentric screw pump
JP5424202B2 (en) 2009-11-30 2014-02-26 兵神装備株式会社 Pump abnormality detection device and method
JP5821058B2 (en) * 2010-12-27 2015-11-24 兵神装備株式会社 Uniaxial eccentric screw pump
DE102014112552B4 (en) * 2014-09-01 2016-06-30 Seepex Gmbh Cavity Pump

Also Published As

Publication number Publication date
AU2016212425A1 (en) 2017-07-13
US20180010604A1 (en) 2018-01-11
KR20170096638A (en) 2017-08-24
EP3250829A1 (en) 2017-12-06
AU2016212425B2 (en) 2019-06-13
CN107208630A (en) 2017-09-26
DE102015112248A1 (en) 2016-08-04
RU2017130347A (en) 2019-03-01
WO2016119775A1 (en) 2016-08-04
RU2017130347A3 (en) 2019-03-01
JP2018507345A (en) 2018-03-15
ZA201704734B (en) 2018-08-29
EP3250829B1 (en) 2020-08-05

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Date Code Title Description
R012 Request for examination validly filed
R120 Application withdrawn or ip right abandoned