AU2009275708B2 - Pump - Google Patents

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Publication number
AU2009275708B2
AU2009275708B2 AU2009275708A AU2009275708A AU2009275708B2 AU 2009275708 B2 AU2009275708 B2 AU 2009275708B2 AU 2009275708 A AU2009275708 A AU 2009275708A AU 2009275708 A AU2009275708 A AU 2009275708A AU 2009275708 B2 AU2009275708 B2 AU 2009275708B2
Authority
AU
Australia
Prior art keywords
section
conduit portion
rotor
suction chamber
stator
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.)
Active
Application number
AU2009275708A
Other languages
English (en)
Other versions
AU2009275708A1 (en
Inventor
Paula Jane Edwards
Gareth David Thomas
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.)
NOV Process and Flow Technologies UK Ltd
Original Assignee
Mono Pumps Ltd
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 Mono Pumps Ltd filed Critical Mono Pumps Ltd
Publication of AU2009275708A1 publication Critical patent/AU2009275708A1/en
Application granted granted Critical
Publication of AU2009275708B2 publication Critical patent/AU2009275708B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/10—Rotary-piston machines or engines 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
    • F01C1/101—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
    • 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
    • F04C2230/70—Disassembly methods

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Fluid-Driven Valves (AREA)
  • Eye Examination Apparatus (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
AU2009275708A 2008-07-28 2009-07-28 Pump Active AU2009275708B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0813790A GB2455597B (en) 2008-07-28 2008-07-28 Pump
GB0813790.3 2008-07-28
PCT/GB2009/001857 WO2010012993A2 (en) 2008-07-28 2009-07-28 Pump

Publications (2)

Publication Number Publication Date
AU2009275708A1 AU2009275708A1 (en) 2010-02-04
AU2009275708B2 true AU2009275708B2 (en) 2012-11-29

Family

ID=39747063

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009275708A Active AU2009275708B2 (en) 2008-07-28 2009-07-28 Pump

Country Status (12)

Country Link
US (1) US9777728B2 (enExample)
EP (1) EP2205872B1 (enExample)
JP (1) JP2011529157A (enExample)
CN (1) CN102099581B (enExample)
AT (1) ATE522723T1 (enExample)
AU (1) AU2009275708B2 (enExample)
BR (1) BRPI0916680B1 (enExample)
DK (1) DK2205872T3 (enExample)
ES (1) ES2370978T3 (enExample)
GB (1) GB2455597B (enExample)
PT (1) PT2205872E (enExample)
WO (1) WO2010012993A2 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10260517B2 (en) 2013-07-24 2019-04-16 Ge Oil & Gas Esp, Inc. Fixed suction chamber with rear and front seal removal
ES2642378T3 (es) 2014-05-12 2017-11-16 Hugo Vogelsang Maschinenbau Gmbh Bomba de tornillo excéntrico
DE102015007521B4 (de) 2015-06-12 2017-01-12 Netzsch Pumpen & Systeme Gmbh Pumpengehäuse für eine Exzenterschneckenpumpe und damit ausgestattete Exzenterschneckenpumpe
US11092164B2 (en) 2015-12-29 2021-08-17 Baker Hughes Esp, Inc. Non-welded suction chamber for surface pumping systems
DE102016120579B3 (de) * 2016-10-27 2018-04-05 Klaus Union Gmbh & Co. Kg Horizontal geteilte Schraubenspindelpumpe
DE102016121581B4 (de) 2016-11-10 2018-07-26 Seepex Gmbh Exzenterschneckenpumpe
DE102016121582A1 (de) 2016-11-10 2018-05-17 Seepex Gmbh Exzenterschneckenpumpe
DE102018110917B4 (de) * 2018-05-07 2025-05-08 Seepex Gmbh Exzenterschneckenpumpe
BR102019005114B1 (pt) * 2019-03-15 2023-12-05 Leandro José Agostini Bomba de cavidades progressivas para indústria tintométrica
DE102021111925A1 (de) 2021-05-07 2022-11-10 Seepex Gmbh Exzenterschneckenpumpe
US12152588B1 (en) 2023-05-26 2024-11-26 Grant Prideco, Inc. Free-mold stator for a progressing cavity pump

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2377256A (en) * 2001-04-13 2003-01-08 Pcm Pompes The coupling of a drive shaft to the rotor of a progressive cavity pump
EP1650403A1 (fr) * 2004-10-20 2006-04-26 Pcm Pompes Dispositif de pompage a pompe a cavites progressives

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011445A (en) * 1957-11-13 1961-12-05 Robbin & Myers Inc Helical gear pump with by-pass
US3512904A (en) * 1968-05-24 1970-05-19 Clifford H Allen Progressing cavity helical pump
DE4134853C1 (enExample) * 1991-05-22 1992-11-12 Netzsch-Mohnopumpen Gmbh, 8264 Waldkraiburg, De
GB9303507D0 (en) * 1993-02-22 1993-04-07 Mono Pumps Ltd Progressive cavity pump or motors
JPH0777172A (ja) 1993-09-03 1995-03-20 Heishin Sobi Kk 一軸偏心ねじポンプ
US5688114A (en) * 1996-03-20 1997-11-18 Robbins & Myers, Inc. Progressing cavity pumps with split extension tubes
DE10118785A1 (de) * 2001-04-17 2002-10-24 Viscotec Pumpen Und Dosiertech Exzenterschneckenpumpe
US6926492B2 (en) * 2003-10-21 2005-08-09 Chemgrout, Inc. Suction housing for rotor/stator pump
US8215014B2 (en) * 2007-10-31 2012-07-10 Moyno, Inc. Method for making a stator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2377256A (en) * 2001-04-13 2003-01-08 Pcm Pompes The coupling of a drive shaft to the rotor of a progressive cavity pump
EP1650403A1 (fr) * 2004-10-20 2006-04-26 Pcm Pompes Dispositif de pompage a pompe a cavites progressives

Also Published As

Publication number Publication date
EP2205872A2 (en) 2010-07-14
ATE522723T1 (de) 2011-09-15
JP2011529157A (ja) 2011-12-01
GB0813790D0 (en) 2008-09-03
PT2205872E (pt) 2011-09-19
AU2009275708A1 (en) 2010-02-04
WO2010012993A3 (en) 2010-09-02
CN102099581A (zh) 2011-06-15
EP2205872B1 (en) 2011-08-31
BRPI0916680A2 (pt) 2015-11-17
DK2205872T3 (da) 2011-10-10
GB2455597A (en) 2009-06-17
ES2370978T3 (es) 2011-12-26
WO2010012993A2 (en) 2010-02-04
US20110123380A1 (en) 2011-05-26
GB2455597B (en) 2009-12-09
BRPI0916680B1 (pt) 2020-04-07
CN102099581B (zh) 2015-06-24
US9777728B2 (en) 2017-10-03

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)