WO2013118149A3 - Double suction concrete volute pumping assembly - Google Patents

Double suction concrete volute pumping assembly Download PDF

Info

Publication number
WO2013118149A3
WO2013118149A3 PCT/IN2013/000085 IN2013000085W WO2013118149A3 WO 2013118149 A3 WO2013118149 A3 WO 2013118149A3 IN 2013000085 W IN2013000085 W IN 2013000085W WO 2013118149 A3 WO2013118149 A3 WO 2013118149A3
Authority
WO
WIPO (PCT)
Prior art keywords
pumping assembly
double suction
concrete volute
volute pumping
fluid
Prior art date
Application number
PCT/IN2013/000085
Other languages
French (fr)
Other versions
WO2013118149A2 (en
Inventor
Vasant GODBOLE
Sandip MINCHEKAR
Babaso CHOUGULE
Sanjay Gaikwad
Original Assignee
Kirloskar Brothers Ltd
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 Kirloskar Brothers Ltd filed Critical Kirloskar Brothers Ltd
Publication of WO2013118149A2 publication Critical patent/WO2013118149A2/en
Publication of WO2013118149A3 publication Critical patent/WO2013118149A3/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
    • F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
    • F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
    • F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

A concrete volute pumping assembly capable of pumping fluid from a first location to a second location is provided. The concrete volute pumping assembly includes an impeller unit, housed within an impeller casing, and powered by a motor though a transmission shaft. The impeller unit, including a first suction cone, a second suction cone and at least one blade, receives fluid to be pressurized from a bifurcated inlet and discharges pressurized fluid from the impeller unit to an outlet.
PCT/IN2013/000085 2012-02-08 2013-02-08 Double suction concrete volute pumping assembly WO2013118149A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN360/MUM2012 2012-02-08
IN360MU2012 2012-02-08

Publications (2)

Publication Number Publication Date
WO2013118149A2 WO2013118149A2 (en) 2013-08-15
WO2013118149A3 true WO2013118149A3 (en) 2013-10-17

Family

ID=48948131

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2013/000085 WO2013118149A2 (en) 2012-02-08 2013-02-08 Double suction concrete volute pumping assembly

Country Status (1)

Country Link
WO (1) WO2013118149A2 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB751696A (en) * 1953-10-05 1956-07-04 Otto Butter Centrifugal pump for conveying thick-liquid materials, particularly mortar, concrete and the like
US4383800A (en) * 1980-02-12 1983-05-17 Klein-Schanzlin & Becker Aktiengesellschaft Centrifugal pump with open double volute casing
CN2802143Y (en) * 2005-06-28 2006-08-02 上海凯泉泵业（集团）有限公司 Shaft mounted vertical diagonal pump
CN2874087Y (en) * 2005-12-31 2007-02-28 李胜新 Screw transport pump
CN201074595Y (en) * 2007-08-02 2008-06-18 上海阿波罗机械制造有限公司 Hydraulic model pump
WO2011120982A1 (en) * 2010-04-01 2011-10-06 Alstom Technology Ltd Concrete volute pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB751696A (en) * 1953-10-05 1956-07-04 Otto Butter Centrifugal pump for conveying thick-liquid materials, particularly mortar, concrete and the like
US4383800A (en) * 1980-02-12 1983-05-17 Klein-Schanzlin & Becker Aktiengesellschaft Centrifugal pump with open double volute casing
CN2802143Y (en) * 2005-06-28 2006-08-02 上海凯泉泵业（集团）有限公司 Shaft mounted vertical diagonal pump
CN2874087Y (en) * 2005-12-31 2007-02-28 李胜新 Screw transport pump
CN201074595Y (en) * 2007-08-02 2008-06-18 上海阿波罗机械制造有限公司 Hydraulic model pump
WO2011120982A1 (en) * 2010-04-01 2011-10-06 Alstom Technology Ltd Concrete volute pump

Also Published As

Publication number Publication date
WO2013118149A2 (en) 2013-08-15

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