GB2526429B - Progressive cavity pump with housing filler material - Google Patents

Progressive cavity pump with housing filler material

Info

Publication number
GB2526429B
GB2526429B GB1506005.6A GB201506005A GB2526429B GB 2526429 B GB2526429 B GB 2526429B GB 201506005 A GB201506005 A GB 201506005A GB 2526429 B GB2526429 B GB 2526429B
Authority
GB
United Kingdom
Prior art keywords
filler material
progressive cavity
cavity pump
housing filler
housing
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.)
Expired - Fee Related
Application number
GB1506005.6A
Other versions
GB2526429A (en
GB201506005D0 (en
Inventor
Dewalle Ghislain
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.)
PCM Technologies SAS
Original Assignee
PCM Technologies SAS
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 PCM Technologies SAS filed Critical PCM Technologies SAS
Publication of GB201506005D0 publication Critical patent/GB201506005D0/en
Publication of GB2526429A publication Critical patent/GB2526429A/en
Application granted granted Critical
Publication of GB2526429B publication Critical patent/GB2526429B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB1506005.6A 2014-04-22 2015-04-09 Progressive cavity pump with housing filler material Expired - Fee Related GB2526429B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1453597A FR3020097B1 (en) 2014-04-22 2014-04-22 ADVANCED CAVITY PUMP

Publications (3)

Publication Number Publication Date
GB201506005D0 GB201506005D0 (en) 2015-05-27
GB2526429A GB2526429A (en) 2015-11-25
GB2526429B true GB2526429B (en) 2016-08-31

Family

ID=51417389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1506005.6A Expired - Fee Related GB2526429B (en) 2014-04-22 2015-04-09 Progressive cavity pump with housing filler material

Country Status (5)

Country Link
BR (1) BR102015008900A2 (en)
CA (1) CA2888248A1 (en)
DE (1) DE102015005064A1 (en)
FR (1) FR3020097B1 (en)
GB (1) GB2526429B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2551304B (en) * 2012-02-22 2018-02-28 Nat Oilwell Varco Lp Stator for progressive cavity pump/motor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR84795E (en) * 1963-11-25 1965-04-16 Mecanique Metallurgie Ste Gle Improvements to pumps
WO1992017264A1 (en) * 1991-04-05 1992-10-15 Adalbert Nagy Device and process using a worm conveyor for separating materials, in particular solid or coagulated materials, from liquids and/or for concentrating solutions
US20080304992A1 (en) * 2007-06-05 2008-12-11 Dyna-Drill Technologies, Inc. Braze or solder reinforced moineu stator
US20130149182A1 (en) * 2010-08-16 2013-06-13 National Oilwell Varco, L.P. Reinforced Stators and Fabrication Methods
US20150118085A1 (en) * 2013-10-24 2015-04-30 Lorenz Lessmann Eccentric Screw Pump And Use Of An Eccentric Screw Pump

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1018728A (en) * 1962-07-26 1966-02-02 Eugen Soeding Improvements in or relating to an eccentric worm pump
FR2794498B1 (en) * 1999-06-07 2001-06-29 Inst Francais Du Petrole PROGRESSIVE CAVITY PUMP WITH COMPOSITE STATOR AND MANUFACTURING METHOD THEREOF
AU4706901A (en) * 1999-11-10 2001-06-25 Ewm Technology, Inc. Composite stator for drilling motors and method of constructing same
FR2826407B1 (en) 2001-06-21 2004-04-16 Pcm Pompes SPRAY PUMP STATOR AND PROCESS FOR ITS MANUFACTURE
EP1406016A1 (en) * 2002-10-04 2004-04-07 Steven M. Wood Progressive cavity pumps using composite materials
US7442019B2 (en) * 2002-10-21 2008-10-28 Noetic Engineering Inc. Stator of a moineau-pump

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR84795E (en) * 1963-11-25 1965-04-16 Mecanique Metallurgie Ste Gle Improvements to pumps
WO1992017264A1 (en) * 1991-04-05 1992-10-15 Adalbert Nagy Device and process using a worm conveyor for separating materials, in particular solid or coagulated materials, from liquids and/or for concentrating solutions
US20080304992A1 (en) * 2007-06-05 2008-12-11 Dyna-Drill Technologies, Inc. Braze or solder reinforced moineu stator
US20130149182A1 (en) * 2010-08-16 2013-06-13 National Oilwell Varco, L.P. Reinforced Stators and Fabrication Methods
US20150118085A1 (en) * 2013-10-24 2015-04-30 Lorenz Lessmann Eccentric Screw Pump And Use Of An Eccentric Screw Pump

Also Published As

Publication number Publication date
FR3020097B1 (en) 2019-07-19
BR102015008900A2 (en) 2018-02-06
GB2526429A (en) 2015-11-25
CA2888248A1 (en) 2015-10-22
GB201506005D0 (en) 2015-05-27
DE102015005064A1 (en) 2015-10-22
FR3020097A1 (en) 2015-10-23

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20200409