DK2404061T3 - Excentersnekkepumpe - Google Patents

Excentersnekkepumpe Download PDF

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Publication number
DK2404061T3
DK2404061T3 DK10711641.0T DK10711641T DK2404061T3 DK 2404061 T3 DK2404061 T3 DK 2404061T3 DK 10711641 T DK10711641 T DK 10711641T DK 2404061 T3 DK2404061 T3 DK 2404061T3
Authority
DK
Denmark
Prior art keywords
screw pump
eccentric screw
eccentric
pump
screw
Prior art date
Application number
DK10711641.0T
Other languages
English (en)
Inventor
Ralf Daunheimer
Original Assignee
Ralf Daunheimer
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40911653&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK2404061(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ralf Daunheimer filed Critical Ralf Daunheimer
Application granted granted Critical
Publication of DK2404061T3 publication Critical patent/DK2404061T3/da

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
    • F04C2/08—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
    • F04C2230/00—Manufacture
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/91—Coating
    • 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
    • F04C2240/10—Stators
    • 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
    • F04C2240/20—Rotors
    • 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
    • F04C2250/20—Geometry of the rotor
    • F04C2250/201—Geometry of the rotor conical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DK10711641.0T 2009-03-02 2010-03-02 Excentersnekkepumpe DK2404061T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202009002823U DE202009002823U1 (de) 2009-03-02 2009-03-02 Exzenterschneckenpumpe
PCT/EP2010/052597 WO2010100134A2 (de) 2009-03-02 2010-03-02 Exzenterschneckenpumpe

Publications (1)

Publication Number Publication Date
DK2404061T3 true DK2404061T3 (da) 2021-02-08

Family

ID=40911653

Family Applications (1)

Application Number Title Priority Date Filing Date
DK10711641.0T DK2404061T3 (da) 2009-03-02 2010-03-02 Excentersnekkepumpe

Country Status (10)

Country Link
US (1) US9109595B2 (da)
EP (1) EP2404061B1 (da)
CA (1) CA2754139C (da)
DE (1) DE202009002823U1 (da)
DK (1) DK2404061T3 (da)
ES (1) ES2846680T3 (da)
PL (1) PL2404061T3 (da)
PT (1) PT2404061T (da)
RU (1) RU2535795C2 (da)
WO (1) WO2010100134A2 (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009002823U1 (de) 2009-03-02 2009-07-30 Daunheimer, Ralf Exzenterschneckenpumpe
EP2532833B1 (de) 2011-06-10 2015-07-29 ViscoTec Pumpen-u. Dosiertechnik GmbH Förderelement für eine Exzenterschneckenpumpe und Exzenterschneckenpumpe
DE202011110637U1 (de) 2011-06-10 2015-07-02 Viscotec Pumpen- U. Dosiertechnik Gmbh Exzenterschneckenpumpe
CN103775334B (zh) * 2014-02-13 2016-01-13 北京工业大学 一种锥螺杆-衬套副
DE102014117483A1 (de) 2014-04-14 2015-10-15 Erich Netzsch Gmbh & Co. Holding Kg Verstellbare Pumpeinheit für eine Verdrängerpumpe
JP5802914B1 (ja) 2014-11-14 2015-11-04 兵神装備株式会社 流動体搬送装置
WO2016106109A1 (en) * 2014-12-23 2016-06-30 Schlumberger Canada Limited Design and method to improve downhole motor durability
US11499549B2 (en) 2016-06-10 2022-11-15 Activate Artificial Lift Inc. Progressing cavity pump and methods of operation
CN106640627B (zh) * 2016-12-30 2018-10-19 北京工业大学 一种等过流面积的锥螺杆-衬套副
DE102017100715A1 (de) 2017-01-16 2018-07-19 Hugo Vogelsang Maschinenbau Gmbh Regelung der Spaltgeometrie in einer Exzenterschneckenpumpe
BE1025347B1 (nl) * 2017-06-28 2019-02-05 Atlas Copco Airpower Naamloze Vennootschap Cilindrisch symmetrische volumetrische machine
US11035338B2 (en) 2017-11-16 2021-06-15 Weatherford Technology Holdings, Llc Load balanced power section of progressing cavity device
DE202018104142U1 (de) 2018-07-18 2019-10-22 Vogelsang Gmbh & Co. Kg Rotor für eine Exzenterschneckenpumpe
CA3131941A1 (en) * 2019-03-11 2020-09-17 National Oilwell Varco, L.P. Progressing cavity devices and assemblies for coupling multiple stages of progressing cavity devices
US12152587B2 (en) 2019-05-14 2024-11-26 Schlumberger Technology Corporation Mud motor or progressive cavity pump with varying pitch and taper
KR102587521B1 (ko) 2019-08-29 2023-10-11 헤이신 엘티디. 1축 편심 나사 펌프
US11421533B2 (en) 2020-04-02 2022-08-23 Abaco Drilling Technologies Llc Tapered stators in positive displacement motors remediating effects of rotor tilt
CA3114159A1 (en) 2020-04-02 2021-10-02 Abaco Drilling Technologies Llc Tapered stators in positive displacement motors remediating effects of rotor tilt
US12092128B2 (en) 2020-11-04 2024-09-17 John Lloyd Bowman Boundary-layer pump and method of use
WO2022098428A1 (en) * 2020-11-04 2022-05-12 Bowman John Lloyd A boundary-layer pump and method of use
DE102021131427A1 (de) 2021-11-30 2023-06-01 Vogelsang Gmbh & Co. Kg Exzenterschneckenpumpe mit Arbeitszustellung und Ruhezustellung sowie Verfahren zum Steuern der Exzenterschneckenpumpe
DE202022107205U1 (de) 2022-12-23 2024-04-22 Vogelsang Gmbh & Co. Kg Exzenterschneckenpumpe mit gekapselter Statorauskleidung
CN119582487A (zh) * 2024-12-03 2025-03-07 德州联合石油科技股份有限公司 转子、马达以及螺杆钻具

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US2733854A (en) * 1956-02-07 chang
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US2085115A (en) * 1934-05-02 1937-06-29 Moineau Rene Joseph Louis Gear mechanism
GB441246A (en) 1935-03-21 1936-01-15 Rene Joseph Louis Moineau Improvements in gear mechanisms, adapted for use as pumps, compressors, motors or transmission devices
DE633784C (de) 1935-03-21 1936-08-06 Rene Joseph Louis Moineau Als Pumpe, Motor oder UEbertragungsorgan o. dgl. verwendbare Vorrichtung
US2290137A (en) * 1938-10-22 1942-07-14 Roy G Dorrance Compressor for refrigerating apparatus
US2553548A (en) 1945-08-14 1951-05-22 Henry D Canazzi Rotary internal-combustion engine of the helical piston type
US2532145A (en) * 1948-03-02 1950-11-28 Robbins & Myers Pump
US2957427A (en) * 1956-12-28 1960-10-25 Walter J O'connor Self-regulating pumping mechanism
US3139035A (en) 1960-10-24 1964-06-30 Walter J O'connor Cavity pump mechanism
US3208391A (en) 1963-04-23 1965-09-28 Flygts Pumpar Ab Screw pump
FR2136996B1 (da) * 1971-05-11 1973-05-11 Creusot Loire
US3771900A (en) * 1971-10-14 1973-11-13 S Baehr Graduated screw pump
DE2632716A1 (de) 1976-07-21 1978-01-26 Martin Theodor Melchior Fluessigkeitspumpe, insbesondere fuer gips-anwurfgeraete
DE2736590A1 (de) 1977-08-13 1979-02-22 Hartmut Kowalzik Exzenterschneckenpumpe mit konischer schneckenwelle und gehaeuse-einsatz
IT1174991B (it) * 1983-07-06 1987-07-01 Pompe F B M Spa Pompa centrifuga per materiali e prodotti molto densi e/o viscosi
DE3442977A1 (de) 1984-11-24 1986-05-28 Verschleiß-Technik Dr.-Ing. Hans Wahl GmbH & Co, 7302 Ostfildern Schneckenpumpe sowie verfahren und vorrichtung zu ihrer herstellung
BR8707675A (pt) * 1986-04-23 1989-08-15 Svenska Rotor Maskiner Ab Maquina de deslocamento positivo rotativa do tipo de engrenagem conica para um fluido de trabalho compressivel
US5120204A (en) * 1989-02-01 1992-06-09 Mono Pumps Limited Helical gear pump with progressive interference between rotor and stator
DE4237966A1 (de) * 1992-11-11 1994-05-26 Arnold Jaeger Exzenterschneckenpumpe
RU2119061C1 (ru) * 1993-12-15 1998-09-20 Роман Львович Сницаренко Устройство для преобразования тепловой энергии газа в механическую
US5722820A (en) 1996-05-28 1998-03-03 Robbins & Myers, Inc. Progressing cavity pump having less compressive fit near the discharge
GB2341423B (en) * 1998-09-09 2002-04-24 Mono Pumps Ltd Progressing cavity pump
US6354824B1 (en) * 2000-03-09 2002-03-12 Kudu Industries, Inc. Ceramic hardfacing for progressing cavity pump rotors
US6457958B1 (en) * 2001-03-27 2002-10-01 Weatherford/Lamb, Inc. Self compensating adjustable fit progressing cavity pump for oil-well applications with varying temperatures
RU2214513C1 (ru) * 2002-04-24 2003-10-20 Давыдов Владимир Всеволодович Героторная машина
DE10345597A1 (de) 2003-09-29 2005-05-12 Verschleis Technik Dr Ing Hans Förderschnecke für eine Exzenterschneckenpumpe
DE202005008989U1 (de) 2005-06-07 2005-08-11 Seepex Gmbh + Co Kg Exzenterschneckenpumpe
ATE415560T1 (de) 2006-01-26 2008-12-15 Grundfos Management As Exzenterschneckenpumpe
ATE508279T1 (de) 2006-06-30 2011-05-15 Grundfos Management As Moineaupumpe
ATE502214T1 (de) * 2007-05-04 2011-04-15 Grundfos Management As Moineau-pumpe
DE502007001761D1 (de) * 2007-11-02 2009-11-26 Grundfos Management As Moineau-Pumpe
DE202009002823U1 (de) 2009-03-02 2009-07-30 Daunheimer, Ralf Exzenterschneckenpumpe

Also Published As

Publication number Publication date
WO2010100134A2 (de) 2010-09-10
EP2404061A2 (de) 2012-01-11
PL2404061T3 (pl) 2021-06-28
ES2846680T3 (es) 2021-07-28
PT2404061T (pt) 2021-01-29
WO2010100134A3 (de) 2010-12-29
DE202009002823U1 (de) 2009-07-30
CA2754139C (en) 2018-07-24
RU2011139951A (ru) 2013-04-10
RU2535795C2 (ru) 2014-12-20
US9109595B2 (en) 2015-08-18
US20110305589A1 (en) 2011-12-15
CA2754139A1 (en) 2010-09-10
EP2404061B1 (de) 2020-11-11

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