GB2455597B - Pump - Google Patents

Pump

Info

Publication number
GB2455597B
GB2455597B GB0813790A GB0813790A GB2455597B GB 2455597 B GB2455597 B GB 2455597B GB 0813790 A GB0813790 A GB 0813790A GB 0813790 A GB0813790 A GB 0813790A GB 2455597 B GB2455597 B GB 2455597B
Authority
GB
United Kingdom
Prior art keywords
section
drive shaft
shaft connection
stator
suction chamber
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
GB0813790A
Other languages
English (en)
Other versions
GB0813790D0 (en
GB2455597A (en
Inventor
Gareth David Thomas
Paula Jane Edwards
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
Priority to GB0813790A priority Critical patent/GB2455597B/en
Publication of GB0813790D0 publication Critical patent/GB0813790D0/en
Publication of GB2455597A publication Critical patent/GB2455597A/en
Priority to BRPI0916680A priority patent/BRPI0916680B1/pt
Priority to EP09784806A priority patent/EP2205872B1/en
Priority to ES09784806T priority patent/ES2370978T3/es
Priority to US13/055,442 priority patent/US9777728B2/en
Priority to AT09784806T priority patent/ATE522723T1/de
Priority to DK09784806.3T priority patent/DK2205872T3/da
Priority to CN200980128318.5A priority patent/CN102099581B/zh
Priority to PCT/GB2009/001857 priority patent/WO2010012993A2/en
Priority to PT09784806T priority patent/PT2205872E/pt
Priority to AU2009275708A priority patent/AU2009275708B2/en
Priority to JP2011520579A priority patent/JP2011529157A/ja
Application granted granted Critical
Publication of GB2455597B publication Critical patent/GB2455597B/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)
GB0813790A 2008-07-28 2008-07-28 Pump Active GB2455597B (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB0813790A GB2455597B (en) 2008-07-28 2008-07-28 Pump
JP2011520579A JP2011529157A (ja) 2008-07-28 2009-07-28 ポンプ
AT09784806T ATE522723T1 (de) 2008-07-28 2009-07-28 Pumpe
PCT/GB2009/001857 WO2010012993A2 (en) 2008-07-28 2009-07-28 Pump
ES09784806T ES2370978T3 (es) 2008-07-28 2009-07-28 Bomba.
US13/055,442 US9777728B2 (en) 2008-07-28 2009-07-28 Pump with stator and rotor section attachment features
BRPI0916680A BRPI0916680B1 (pt) 2008-07-28 2009-07-28 bomba de cavidade progressiva
DK09784806.3T DK2205872T3 (da) 2008-07-28 2009-07-28 Pumpe
CN200980128318.5A CN102099581B (zh) 2008-07-28 2009-07-28 泵
EP09784806A EP2205872B1 (en) 2008-07-28 2009-07-28 Pump
PT09784806T PT2205872E (pt) 2008-07-28 2009-07-28 Bomba
AU2009275708A AU2009275708B2 (en) 2008-07-28 2009-07-28 Pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0813790A GB2455597B (en) 2008-07-28 2008-07-28 Pump

Publications (3)

Publication Number Publication Date
GB0813790D0 GB0813790D0 (en) 2008-09-03
GB2455597A GB2455597A (en) 2009-06-17
GB2455597B true GB2455597B (en) 2009-12-09

Family

ID=39747063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0813790A Active GB2455597B (en) 2008-07-28 2008-07-28 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
US5688114A (en) * 1996-03-20 1997-11-18 Robbins & Myers, Inc. Progressing cavity pumps with split extension tubes
GB2377256A (en) * 2001-04-13 2003-01-08 Pcm Pompes The coupling of a drive shaft to the rotor of a progressive cavity pump

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
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
FR2876755B1 (fr) 2004-10-20 2007-01-26 Pcm Pompes Sa Dispositif de pompage a pompe a cavites progressives
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
US5688114A (en) * 1996-03-20 1997-11-18 Robbins & Myers, Inc. Progressing cavity pumps with split extension tubes
GB2377256A (en) * 2001-04-13 2003-01-08 Pcm Pompes The coupling of a drive shaft to the rotor of a progressive cavity pump

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
AU2009275708B2 (en) 2012-11-29
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
BRPI0916680B1 (pt) 2020-04-07
CN102099581B (zh) 2015-06-24
US9777728B2 (en) 2017-10-03

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