WO2014037744A3 - Rotary fluid transfer apparatus and associated methods - Google Patents

Rotary fluid transfer apparatus and associated methods Download PDF

Info

Publication number
WO2014037744A3
WO2014037744A3 PCT/GB2013/052353 GB2013052353W WO2014037744A3 WO 2014037744 A3 WO2014037744 A3 WO 2014037744A3 GB 2013052353 W GB2013052353 W GB 2013052353W WO 2014037744 A3 WO2014037744 A3 WO 2014037744A3
Authority
WO
WIPO (PCT)
Prior art keywords
wall means
fluid transfer
cam
transfer apparatus
associated methods
Prior art date
Application number
PCT/GB2013/052353
Other languages
French (fr)
Other versions
WO2014037744A2 (en
Inventor
Hugh Edward Fisher
Original Assignee
Hugh Edward Fisher
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 Hugh Edward Fisher filed Critical Hugh Edward Fisher
Publication of WO2014037744A2 publication Critical patent/WO2014037744A2/en
Publication of WO2014037744A3 publication Critical patent/WO2014037744A3/en

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
    • F04C14/18—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber
    • F04C14/185—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the volume of the working chamber by varying the useful pumping length of the cooperating members in the axial direction
    • 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
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • 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
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/18—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the volume of the working chamber
    • F04C28/185—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the volume of the working chamber by varying the useful pumping length of the cooperating members in the axial direction
    • 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
    • F04C9/00—Oscillating-piston machines or pumps
    • F04C9/007—Oscillating-piston machines or pumps the points of the moving element describing approximately an alternating movement in axial direction with respect to the other element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)
  • Fluid-Damping Devices (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Transmission Devices (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)

Abstract

A fluid transfer device (10, 110, 210, 310, 410) and corresponding method of transferring fluid. The device (10, 110, 210, 310, 410) comprises a cam track (12, 112, 212, 312, 412) with a first cam track wall means (16, 116, 216, 316, 416) and a cam follower (14, 114, 214,314, 414) with a first cam follower wall means (18, 118, 218, 318, 418). At least one of the first cam track wall means and/or the first cam follower wall means (16, 116, 216, 316, 416, 18, 118, 218, 318, 418) comprises or provides a wave or waveform (30, 32, 130, 132, 230, 232, 330, 332, 430, 432). The first cam track wall means (16, 116, 216, 316, 416) and first cam follower wall means (18, 118, 218, 318, 418) face one another. At least one fluid chamber (20, 120, 220, 320, 420) is disposed between the cam track (12, 112, 212, 312, 412) and the cam follower (14, 14, 214,314, 414) and there is provided at least one fluid inlet (22, 122, 222, 322, 422) to the chamber and at least one fluid outlet (24, 124, 224, 324, 424) from the chamber (14, 114, 214,314, 414).
PCT/GB2013/052353 2012-09-07 2013-09-09 Rotary fluid transfer apparatus and associated methods WO2014037744A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1216036.2A GB201216036D0 (en) 2012-09-07 2012-09-07 Rotary fluid transfer apparatus and associated methods
GB1216036.2 2012-09-07

Publications (2)

Publication Number Publication Date
WO2014037744A2 WO2014037744A2 (en) 2014-03-13
WO2014037744A3 true WO2014037744A3 (en) 2014-08-07

Family

ID=47137131

Family Applications (2)

Application Number Title Priority Date Filing Date
PCT/GB2013/052353 WO2014037744A2 (en) 2012-09-07 2013-09-09 Rotary fluid transfer apparatus and associated methods
PCT/GB2013/052358 WO2014037748A2 (en) 2012-09-07 2013-09-09 Rotary fluid transfer apparatus and associated methods

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/GB2013/052358 WO2014037748A2 (en) 2012-09-07 2013-09-09 Rotary fluid transfer apparatus and associated methods

Country Status (10)

Country Link
US (2) US20150233374A1 (en)
EP (1) EP2893133A2 (en)
CN (2) CN104718343A (en)
BR (1) BR112015005065A2 (en)
CA (1) CA2884007A1 (en)
CO (1) CO7400887A2 (en)
EA (1) EA201590238A1 (en)
GB (2) GB201216036D0 (en)
MX (1) MX2015002927A (en)
WO (2) WO2014037744A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108982147B (en) * 2018-08-06 2024-02-27 中国地质大学（武汉） Plunger type vibration rotary sampling drilling machine based on space cam mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880804A (en) * 1954-05-07 1959-04-07 Otis Eng Co Apparatus and method for cutting well tubing
US3667876A (en) * 1970-12-21 1972-06-06 Michael David Boyd Rotary fluid flow machines
US4418656A (en) * 1980-03-03 1983-12-06 Stanton Austin N Rotary motion transformer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925779A (en) * 1955-12-21 1960-02-23 Standard Res Consultants Inc Rotary pump
US3787153A (en) * 1972-08-16 1974-01-22 Benwilco Positive displacement machine such as a pump
DE2822663A1 (en) * 1978-05-24 1979-11-29 Eichner Hans Juergen Variable vol. double acting hydraulic pump - has axially adjustable rotating pistons causing reciprocation of axially free piston
JPS56500265A (en) * 1979-03-13 1981-03-05
CN101042132A (en) * 2007-04-17 2007-09-26 陈崟 Conjugate cylinder cam axle sliding sheet volume mechanism

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880804A (en) * 1954-05-07 1959-04-07 Otis Eng Co Apparatus and method for cutting well tubing
US3667876A (en) * 1970-12-21 1972-06-06 Michael David Boyd Rotary fluid flow machines
US4418656A (en) * 1980-03-03 1983-12-06 Stanton Austin N Rotary motion transformer

Also Published As

Publication number Publication date
CA2884007A1 (en) 2014-03-13
WO2014037744A2 (en) 2014-03-13
US20150233374A1 (en) 2015-08-20
WO2014037748A2 (en) 2014-03-13
MX2015002927A (en) 2016-01-12
US20180363648A1 (en) 2018-12-20
CN108131290A (en) 2018-06-08
EA201590238A1 (en) 2015-12-30
EP2893133A2 (en) 2015-07-15
GB201216036D0 (en) 2012-10-24
GB201504063D0 (en) 2015-04-22
GB2524658A (en) 2015-09-30
BR112015005065A2 (en) 2017-07-04
CN104718343A (en) 2015-06-17
WO2014037748A3 (en) 2014-08-07
CO7400887A2 (en) 2015-09-30
GB2524658B (en) 2017-06-28

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