AU6117494A - Pumps for viscous liquids or slurries - Google Patents

Pumps for viscous liquids or slurries

Info

Publication number
AU6117494A
AU6117494A AU61174/94A AU6117494A AU6117494A AU 6117494 A AU6117494 A AU 6117494A AU 61174/94 A AU61174/94 A AU 61174/94A AU 6117494 A AU6117494 A AU 6117494A AU 6117494 A AU6117494 A AU 6117494A
Authority
AU
Australia
Prior art keywords
slurries
pumps
viscous liquids
viscous
liquids
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
AU61174/94A
Inventor
Derek Martin Stewart
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.)
Individual
Original Assignee
Individual
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 NZ24593593A external-priority patent/NZ245935A/en
Application filed by Individual filed Critical Individual
Publication of AU6117494A publication Critical patent/AU6117494A/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
    • F04B15/023—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous supply of fluid to the pump by gravity through a hopper, e.g. without intake valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
AU61174/94A 1993-02-18 1994-02-17 Pumps for viscous liquids or slurries Abandoned AU6117494A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
NZ24593593A NZ245935A (en) 1993-02-18 1993-02-18 Concrete pump actuated by pressurised fluid
NZ245935 1993-02-18
NZ24711893 1993-03-10
NZ247118 1993-03-10
NZ24802793 1993-06-29
NZ248027 1993-06-29
PCT/NZ1994/000011 WO1994019564A1 (en) 1993-02-18 1994-02-17 Pumps for viscous liquids or slurries

Publications (1)

Publication Number Publication Date
AU6117494A true AU6117494A (en) 1994-09-14

Family

ID=27353686

Family Applications (1)

Application Number Title Priority Date Filing Date
AU61174/94A Abandoned AU6117494A (en) 1993-02-18 1994-02-17 Pumps for viscous liquids or slurries

Country Status (2)

Country Link
AU (1) AU6117494A (en)
WO (1) WO1994019564A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305581A (en) * 2020-03-31 2020-06-19 潘小妹 Cement equipment of building a wall of intermittent type ration ejection of compact and automatic tiling

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010040971A1 (en) * 2010-09-17 2012-03-22 Karl Schlecht Familienstiftung Mechanical or hydraulically-driven two-cylinder piston pump for conveying concrete, has annular elements axially limiting annular gap under formation of annular space that is filled with liquid, where liquid is pressurized by material
KR101029266B1 (en) * 2011-01-20 2011-04-18 (주)대우건설 Simple constant-pressure type high pressure transfer device
CN102536788A (en) * 2012-01-31 2012-07-04 三一重工股份有限公司 Distributing valve, material conveying system and engineering machinery
CN105275768B (en) * 2015-11-06 2018-08-07 北京建筑机械化研究院 Cylinder body inclined type S valves pump
CN109667390A (en) * 2019-01-14 2019-04-23 广州建筑产业研究院有限公司 A kind of transformation grouting pump and grouting method
GB2581164A (en) 2019-02-06 2020-08-12 Mhwirth Gmbh Fluid pump, pump assembly and method of pumping fluid
GB201904054D0 (en) 2019-03-25 2019-05-08 Mhwirth Gmbh Pump and associated system and methods
CN110834904B (en) * 2019-12-18 2024-05-03 菏泽市牡丹区昊沃达机械设备有限公司 High-concentration viscous material conveying equipment

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887955A (en) * 1954-06-29 1959-05-26 Texas Instruments Inc Seismic mud pump
US3327641A (en) * 1965-03-08 1967-06-27 Air Placement Equipment Co Inc Concrete pump
US3477380A (en) * 1968-01-03 1969-11-11 Jaeger Machine Co Electric control circuit and hydraulic system for concrete pumping apparatus
US3587236A (en) * 1969-11-17 1971-06-28 Royal Industries Pump
GB1272789A (en) * 1969-12-10 1972-05-03 Harold Martin Zimmerman Concrete pumping apparatus
DE2227360A1 (en) * 1972-06-06 1973-12-13 Eko Entwicklungs Und Konstrukt PUMP FOR PUMPING CONCRETE OR THE SAME
US4337017A (en) * 1979-09-26 1982-06-29 Evenson William R Hydraulic sleeve valve and seal arrangement for piston pump
JPS6243332A (en) * 1986-08-26 1987-02-25 Katsunori Tanada Mixing car equipped with concrete pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111305581A (en) * 2020-03-31 2020-06-19 潘小妹 Cement equipment of building a wall of intermittent type ration ejection of compact and automatic tiling

Also Published As

Publication number Publication date
WO1994019564A1 (en) 1994-09-01

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