CA2282231C - Pompe modulaire multiphase de fond - Google Patents

Pompe modulaire multiphase de fond Download PDF

Info

Publication number
CA2282231C
CA2282231C CA 2282231 CA2282231A CA2282231C CA 2282231 C CA2282231 C CA 2282231C CA 2282231 CA2282231 CA 2282231 CA 2282231 A CA2282231 A CA 2282231A CA 2282231 C CA2282231 C CA 2282231C
Authority
CA
Canada
Prior art keywords
module
rotor
pump
housing
rotors
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 - Lifetime
Application number
CA 2282231
Other languages
English (en)
Other versions
CA2282231A1 (fr
Inventor
Pradeep Dass
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.)
1589549 Alberta Ltd
Original Assignee
Pradeep Dass
1589549 Alberta 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
Priority claimed from US09/280,557 external-priority patent/US6413065B1/en
Application filed by Pradeep Dass, 1589549 Alberta Ltd. filed Critical Pradeep Dass
Publication of CA2282231A1 publication Critical patent/CA2282231A1/fr
Application granted granted Critical
Publication of CA2282231C publication Critical patent/CA2282231C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/008—Pumps for submersible use, i.e. down-hole pumping
    • 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
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C2/16—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw 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
    • F04C2240/70—Use of multiplicity of similar components; Modular construction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
CA 2282231 1999-03-30 1999-09-16 Pompe modulaire multiphase de fond Expired - Lifetime CA2282231C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/280,557 US6413065B1 (en) 1998-09-09 1999-03-30 Modular downhole multiphase pump
US09/280,557 1999-03-30

Publications (2)

Publication Number Publication Date
CA2282231A1 CA2282231A1 (fr) 2000-09-30
CA2282231C true CA2282231C (fr) 2005-08-30

Family

ID=31715422

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2282231 Expired - Lifetime CA2282231C (fr) 1999-03-30 1999-09-16 Pompe modulaire multiphase de fond

Country Status (1)

Country Link
CA (1) CA2282231C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2357887C (fr) 2001-09-28 2006-07-04 Pradeep Dass Procede pour adapter une pompe a deux vis multiphase de fond de trou pour utilisation dans des puits a teneur en gaz relativement elevee et une pompe a deux vis multiphase de fondde trou
RU2456477C1 (ru) * 2011-03-30 2012-07-20 Юрий Рэмович Залыгин Многофазный роторно-лопастной насос и способ его эксплуатации
CN110177949A (zh) * 2017-01-27 2019-08-27 塞阿姆斯特朗有限公司 双体可变占空比性能优化泵单元
DE102017112743B3 (de) * 2017-06-09 2018-10-25 Leistritz Pumpen Gmbh Modulares System zur Herstellung einer Schraubenspindelpumpe
CN115354989A (zh) * 2022-08-17 2022-11-18 江西德思宏液压有限公司 一种可堆叠长条形井下增压器

Also Published As

Publication number Publication date
CA2282231A1 (fr) 2000-09-30

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