ZA738313B - Liquid-piston type slurry pumping system - Google Patents
Liquid-piston type slurry pumping systemInfo
- Publication number
- ZA738313B ZA738313B ZA738313A ZA738313A ZA738313B ZA 738313 B ZA738313 B ZA 738313B ZA 738313 A ZA738313 A ZA 738313A ZA 738313 A ZA738313 A ZA 738313A ZA 738313 B ZA738313 B ZA 738313B
- Authority
- ZA
- South Africa
- Prior art keywords
- liquid
- pumping system
- piston type
- type slurry
- slurry pumping
- Prior art date
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)
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 |
---|---|
ZA738313B true ZA738313B (en) | 1974-10-30 |
Family
ID=14947581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA738313A ZA738313B (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)
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)
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 |
-
1972
- 1972-11-02 JP JP1972126937U patent/JPS4982304U/ja active Pending
-
1973
- 1973-10-26 US US409809A patent/US3891352A/en not_active Expired - Lifetime
- 1973-10-26 AU AU61898/73A patent/AU472388B2/en not_active Expired
- 1973-10-26 ZA ZA738313A patent/ZA738313B/xx unknown
- 1973-10-26 CA CA184,335A patent/CA985958A/en not_active Expired
- 1973-10-29 FR FR7338453A patent/FR2205953A5/fr not_active Expired
- 1973-10-30 DE DE19732354238 patent/DE2354238A1/de active Pending
- 1973-10-31 IT IT7330790A patent/IT1003162B/it active
- 1973-11-02 GB GB5095073A patent/GB1441010A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA985958A (en) | 1976-03-23 |
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 |
GB1441010A (en) | 1976-06-30 |
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