CA2600740A1 - Pompe actionnee par la pression de refoulement - Google Patents

Pompe actionnee par la pression de refoulement Download PDF

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Publication number
CA2600740A1
CA2600740A1 CA 2600740 CA2600740A CA2600740A1 CA 2600740 A1 CA2600740 A1 CA 2600740A1 CA 2600740 CA2600740 CA 2600740 CA 2600740 A CA2600740 A CA 2600740A CA 2600740 A1 CA2600740 A1 CA 2600740A1
Authority
CA
Canada
Prior art keywords
fluid
pistons
chamber
inlet
discharge
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.)
Granted
Application number
CA 2600740
Other languages
English (en)
Other versions
CA2600740C (fr
Inventor
Grant Duncan
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.)
Suncor Energy Inc
Original Assignee
Petro Canada Inc
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 CA 2559502 external-priority patent/CA2559502A1/fr
Application filed by Petro Canada Inc filed Critical Petro Canada Inc
Priority to CA2600740A priority Critical patent/CA2600740C/fr
Publication of CA2600740A1 publication Critical patent/CA2600740A1/fr
Application granted granted Critical
Publication of CA2600740C publication Critical patent/CA2600740C/fr
Active 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B5/00—Machines or pumps with differential-surface pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/04—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level the driving means incorporating fluid means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/06—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth
    • F04B47/08—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps having motor-pump units situated at great depth the motors being actuated by fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
CA2600740A 2006-09-11 2007-09-07 Pompe actionnee par la pression de refoulement Active CA2600740C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2600740A CA2600740C (fr) 2006-09-11 2007-09-07 Pompe actionnee par la pression de refoulement

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,559,502 2006-09-11
CA 2559502 CA2559502A1 (fr) 2006-09-11 2006-09-11 Pompe actionnee par la pression de refoulement
CA2600740A CA2600740C (fr) 2006-09-11 2007-09-07 Pompe actionnee par la pression de refoulement

Publications (2)

Publication Number Publication Date
CA2600740A1 true CA2600740A1 (fr) 2008-03-11
CA2600740C CA2600740C (fr) 2014-01-28

Family

ID=39182040

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2600740A Active CA2600740C (fr) 2006-09-11 2007-09-07 Pompe actionnee par la pression de refoulement

Country Status (1)

Country Link
CA (1) CA2600740C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10982494B2 (en) 2018-08-21 2021-04-20 Stuart Petroleum Testers, Llc Fluid discharge suppressor

Also Published As

Publication number Publication date
CA2600740C (fr) 2014-01-28

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Legal Events

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