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AU2001249328A1 - Control for progressive cavity pump - Google Patents

Control for progressive cavity pump

Info

Publication number
AU2001249328A1
AU2001249328A1 AU2001249328A AU4932801A AU2001249328A1 AU 2001249328 A1 AU2001249328 A1 AU 2001249328A1 AU 2001249328 A AU2001249328 A AU 2001249328A AU 4932801 A AU4932801 A AU 4932801A AU 2001249328 A1 AU2001249328 A1 AU 2001249328A1
Authority
AU
Australia
Prior art keywords
control
progressive cavity
cavity pump
progressive
pump
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.)
Abandoned
Application number
AU2001249328A
Inventor
Bennett A. Mills
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.)
HY-FLEX Corp
Original Assignee
Hy Flex Corp
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 Hy Flex Corp filed Critical Hy Flex Corp
Publication of AU2001249328A1 publication Critical patent/AU2001249328A1/en
Abandoned 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/04—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for reversible machines or pumps
    • 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
    • F04C13/001—Pumps for particular liquids
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/28—Safety arrangements; Monitoring
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/90—Slurry pumps, e.g. concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Nozzles (AREA)
AU2001249328A 2000-03-21 2001-03-21 Control for progressive cavity pump Abandoned AU2001249328A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19103200P 2000-03-21 2000-03-21
US60191032 2000-03-21
PCT/US2001/009095 WO2001071191A2 (en) 2000-03-21 2001-03-21 Control for progressive cavity pump

Publications (1)

Publication Number Publication Date
AU2001249328A1 true AU2001249328A1 (en) 2001-10-03

Family

ID=22703849

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001249328A Abandoned AU2001249328A1 (en) 2000-03-21 2001-03-21 Control for progressive cavity pump

Country Status (3)

Country Link
US (1) US6530750B2 (en)
AU (1) AU2001249328A1 (en)
WO (1) WO2001071191A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6491501B1 (en) * 2000-09-01 2002-12-10 Moyno, Inc. Progressing cavity pump system for transporting high-solids, high-viscosity, dewatered materials
FR2840338B1 (en) * 2002-05-31 2005-04-29 Lancy Mixjet DEVICE FOR DRIVING THE PUMP OF A PROJECT MACHINE
FR2842849B1 (en) * 2002-07-26 2005-08-26 Lancy Mixjet VARIABLE FLOW PUMP CONTROL SYSTEM FOR MACHINE FOR PROJECTING OR PUTTING CONCRETE OR MORTAR
AU2011227329B2 (en) * 2010-03-18 2015-05-28 Graco Minnesota Inc. Adjusting pump flow at tool
JP6570878B2 (en) * 2015-05-25 2019-09-04 株式会社ミクニ Oil supply device and electric oil pump control method
US12129848B2 (en) 2021-05-12 2024-10-29 Johnson & Johnson Surgical Vision, Inc. Disposable pump cartridge
US12016795B2 (en) 2021-05-12 2024-06-25 Johnson & Johnson Surgical Vision, Inc. Clutch for disposable pump cartridge
US20220364558A1 (en) * 2021-05-14 2022-11-17 Stacy E. Bowman Multi-pump apparatus and method
US12473915B2 (en) * 2022-10-31 2025-11-18 Johnson & Johnson Surgical Vision, Inc. Apparatus and method for mechanically coupling a motor to a rotor of a progressive cavity pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5549465A (en) * 1994-10-29 1996-08-27 Varadan; Rajan Drive arrangement for progressing cavity pump
US5878921A (en) * 1995-12-06 1999-03-09 Mud King, Llc Grout delivery apparatus and method
US5992686A (en) * 1998-02-27 1999-11-30 Fluid Research Corporation Method and apparatus for dispensing liquids and solids

Also Published As

Publication number Publication date
US20010055528A1 (en) 2001-12-27
US6530750B2 (en) 2003-03-11
WO2001071191A2 (en) 2001-09-27

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