BR8606351A - MULTI-STEP MOTOR PUMP - Google Patents

MULTI-STEP MOTOR PUMP

Info

Publication number
BR8606351A
BR8606351A BR8606351A BR8606351A BR8606351A BR 8606351 A BR8606351 A BR 8606351A BR 8606351 A BR8606351 A BR 8606351A BR 8606351 A BR8606351 A BR 8606351A BR 8606351 A BR8606351 A BR 8606351A
Authority
BR
Brazil
Prior art keywords
step motor
motor pump
pump
motor
Prior art date
Application number
BR8606351A
Other languages
Portuguese (pt)
Inventor
Manuel Lahuerta Romeo
Original Assignee
Manuel Lahuerta Romeo
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 Manuel Lahuerta Romeo filed Critical Manuel Lahuerta Romeo
Publication of BR8606351A publication Critical patent/BR8606351A/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
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/04—Units comprising pumps and their driving means the pump being fluid driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/10—Units comprising pumps and their driving means the pump being electrically driven for submerged use adapted for use in mining bore holes
BR8606351A 1985-12-11 1986-12-11 MULTI-STEP MOTOR PUMP BR8606351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES549851A ES8700394A1 (en) 1985-12-11 1985-12-11 A multistage pump and motor assembly for deep wells

Publications (1)

Publication Number Publication Date
BR8606351A true BR8606351A (en) 1987-10-13

Family

ID=8490420

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8606351A BR8606351A (en) 1985-12-11 1986-12-11 MULTI-STEP MOTOR PUMP

Country Status (7)

Country Link
AU (1) AU6636586A (en)
BR (1) BR8606351A (en)
ES (1) ES8700394A1 (en)
GB (1) GB2184166A (en)
MA (1) MA20826A1 (en)
OA (1) OA08560A (en)
ZA (1) ZA869358B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2215402B (en) * 1988-02-29 1992-06-17 Shell Int Research Apparatus for pumping well effluents
DE4213184A1 (en) * 1992-04-22 1993-10-28 Johann Kupp Motorenbau Underwater pump for raising water via ascending tube - has sealed compartment to ensure pumping unit is always immersed when pump is idle
GB2384274A (en) * 2002-01-16 2003-07-23 Corac Group Plc Downhole compressor with electric motor and gas bearings
US20110017309A1 (en) * 2009-07-27 2011-01-27 Flowserve Management Company Pump with integral caisson discharge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB404993A (en) * 1932-04-19 1934-01-19 Arthur Crawley Potter Improvements relating to bore hole pump equipments
GB713872A (en) * 1951-01-10 1954-08-18 Karl Wernert Improvements in electrically driven pipe well pumps
GB903981A (en) * 1959-09-14 1962-08-22 Sumo Pumps Ltd Improvements relating to submersible pump units
US3398694A (en) * 1966-08-11 1968-08-27 Marine Constr & Design Co Submersible pump device for net brailing
GB2066363B (en) * 1979-12-28 1984-02-15 Weir Pumps Ltd Deep-well and pipeline pumps
GB2097473B (en) * 1981-04-23 1984-08-30 Weir Pumps Ltd Pumps for oil wells

Also Published As

Publication number Publication date
AU6636586A (en) 1987-06-18
MA20826A1 (en) 1987-07-01
GB2184166A (en) 1987-06-17
ES8700394A1 (en) 1986-10-01
ZA869358B (en) 1987-08-26
ES549851A0 (en) 1986-10-01
OA08560A (en) 1988-09-30
GB8629517D0 (en) 1987-01-21

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