CA985958A - Liquid-piston type slurry pumping system - Google Patents

Liquid-piston type slurry pumping system

Info

Publication number
CA985958A
CA985958A CA184,335A CA184335A CA985958A CA 985958 A CA985958 A CA 985958A CA 184335 A CA184335 A CA 184335A CA 985958 A CA985958 A CA 985958A
Authority
CA
Canada
Prior art keywords
liquid
pumping system
piston type
type slurry
slurry pumping
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
Application number
CA184,335A
Other languages
English (en)
Other versions
CA184335S (en
Inventor
Junya Tsukamoto
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal 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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Application granted granted Critical
Publication of CA985958A publication Critical patent/CA985958A/en
Expired 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/141—Intermediate liquid piston between the driving piston and the pumped liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/08—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by electric or magnetic 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/111—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members
    • F04B9/113—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by a double-acting liquid motor
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
    • F04B9/1172—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each pump piston in the two directions being obtained by a double-acting piston liquid motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/02—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped using both positively and negatively pressurised fluid medium, e.g. alternating
    • 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)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
CA184,335A 1972-11-02 1973-10-26 Liquid-piston type slurry pumping system Expired CA985958A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1972126937U JPS4982304U (it) 1972-11-02 1972-11-02

Publications (1)

Publication Number Publication Date
CA985958A true CA985958A (en) 1976-03-23

Family

ID=14947581

Family Applications (1)

Application Number Title Priority Date Filing Date
CA184,335A Expired CA985958A (en) 1972-11-02 1973-10-26 Liquid-piston type slurry pumping system

Country Status (9)

Country Link
US (1) US3891352A (it)
JP (1) JPS4982304U (it)
AU (1) AU472388B2 (it)
CA (1) CA985958A (it)
DE (1) DE2354238A1 (it)
FR (1) FR2205953A5 (it)
GB (1) GB1441010A (it)
IT (1) IT1003162B (it)
ZA (1) ZA738313B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1581640A (en) * 1976-08-17 1980-12-17 English Clays Lovering Pochin System for pumping an abrasive or corrosive fluid
DE2906081A1 (de) * 1979-02-16 1980-08-21 Pleiger Maschf Paul Pumpe sowie schaltanordnung fuer eine pumpe
DE2910578A1 (de) * 1979-03-17 1980-09-25 Saarbergwerke Ag Verfahren zum foerdern von feststoffhaltigen fluessigkeiten auf erhoehten druck
US4378183A (en) * 1980-09-18 1983-03-29 The Pittsburgh & Midway Coal Mining Co. Apparatus and method for pumping hot, erosive slurry of coal solids in coal derived, water immiscible liquid
US4460318A (en) * 1982-08-13 1984-07-17 The United States Of America As Represented By The United States Department Of Energy Apparatus and method for transferring slurries
GB8316332D0 (en) * 1983-06-15 1983-07-20 Gorog P Measuring haemotasis
IT1229858B (it) * 1988-10-28 1991-09-13 Snam Progetti Procedimento per il pompaggio di una miscela multifase gas liquido mediante l'impiego di una pompa
US5290151A (en) * 1988-10-28 1994-03-01 Snamprogetti S.P.A. Process for pumping a multi-phase gas-liquid mixture by means of the use of a pump
US5074758A (en) * 1988-11-25 1991-12-24 Mcintyre Glover C Slurry pump
US5073090A (en) * 1990-02-12 1991-12-17 Cassidy Joseph C Fluid piston compressor
GB9321074D0 (en) * 1993-10-13 1993-12-01 British Nuclear Fuels Plc Fluidic pumping system
AU2013359948B2 (en) * 2012-12-16 2017-03-16 Isocurrent Energy Incorporated Compressed air energy storage system
US20160069359A1 (en) * 2013-04-12 2016-03-10 Edward John Hummelt Pressure vessel having plurality of tubes for heat exchange
WO2015006761A1 (en) 2013-07-12 2015-01-15 Eaton Corporation Hydraulic system for pressurization of gas with reduction of dead volume
CN104913199B (zh) * 2015-04-24 2017-09-29 广东省新会嘉利油脂有限公司 一种用于油品输送的泵装置
CN113700626A (zh) * 2021-09-07 2021-11-26 湖南嘉顺华新材料有限公司 一种稳定可靠的压力自动控制的泥浆柱塞泵

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2419993A (en) * 1945-01-22 1947-05-06 Engineering Lab Inc Pumping mechanism
GB1089661A (en) * 1963-04-08 1967-11-01 F N R D Ltd Improvements relating to reciprocating pumps
JPS5017683B1 (it) * 1971-01-28 1975-06-23

Also Published As

Publication number Publication date
DE2354238A1 (de) 1974-05-16
US3891352A (en) 1975-06-24
AU6189873A (en) 1975-05-01
IT1003162B (it) 1976-06-10
AU472388B2 (en) 1976-05-20
FR2205953A5 (it) 1974-05-31
JPS4982304U (it) 1974-07-17
ZA738313B (en) 1974-10-30
GB1441010A (en) 1976-06-30

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