EP0267444A3 - Moteur électrique pour pompe submersible - Google Patents

Moteur électrique pour pompe submersible Download PDF

Info

Publication number
EP0267444A3
EP0267444A3 EP87114883A EP87114883A EP0267444A3 EP 0267444 A3 EP0267444 A3 EP 0267444A3 EP 87114883 A EP87114883 A EP 87114883A EP 87114883 A EP87114883 A EP 87114883A EP 0267444 A3 EP0267444 A3 EP 0267444A3
Authority
EP
European Patent Office
Prior art keywords
submersible pump
motor
electric motor
reduction
frame
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.)
Withdrawn
Application number
EP87114883A
Other languages
German (de)
English (en)
Other versions
EP0267444A2 (fr
Inventor
Giuseppe Violi
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.)
Gruppo Industriale Ercole Marelli SpA
Original Assignee
Gruppo Industriale Ercole Marelli SpA
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 Gruppo Industriale Ercole Marelli SpA filed Critical Gruppo Industriale Ercole Marelli SpA
Publication of EP0267444A2 publication Critical patent/EP0267444A2/fr
Publication of EP0267444A3 publication Critical patent/EP0267444A3/fr
Withdrawn legal-status Critical Current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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/628—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/50—Bearings
    • F05B2240/52—Axial thrust bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • F05D2260/36—Retaining components in desired mutual position by a form fit connection, e.g. by interlocking

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Motor Or Generator Frames (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP87114883A 1986-11-11 1987-10-13 Moteur électrique pour pompe submersible Withdrawn EP0267444A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT22296/86A IT1198086B (it) 1986-11-11 1986-11-11 Motore elettrico per elettropompa sommersa
IT2229686 1986-11-11

Publications (2)

Publication Number Publication Date
EP0267444A2 EP0267444A2 (fr) 1988-05-18
EP0267444A3 true EP0267444A3 (fr) 1990-01-31

Family

ID=11194329

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87114883A Withdrawn EP0267444A3 (fr) 1986-11-11 1987-10-13 Moteur électrique pour pompe submersible

Country Status (2)

Country Link
EP (1) EP0267444A3 (fr)
IT (1) IT1198086B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114754027B (zh) * 2022-05-18 2023-08-18 徐州鼎驰机电有限公司 一种安装架及使用该安装架的潜水泵

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB448449A (en) * 1934-12-06 1936-06-08 Electromersible Motors & Pumps Improvements in or relating to submersible electric motor pumps
US4293288A (en) * 1979-02-05 1981-10-06 Weber Industries, Inc. Submersible pump housing
EP0280660A2 (fr) * 1987-02-17 1988-08-31 Ekochemie S.R.L. Moteur électrique immergé pour l'entraînement de pompes ou autres

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB448449A (en) * 1934-12-06 1936-06-08 Electromersible Motors & Pumps Improvements in or relating to submersible electric motor pumps
US4293288A (en) * 1979-02-05 1981-10-06 Weber Industries, Inc. Submersible pump housing
EP0280660A2 (fr) * 1987-02-17 1988-08-31 Ekochemie S.R.L. Moteur électrique immergé pour l'entraînement de pompes ou autres

Also Published As

Publication number Publication date
IT8622296A0 (it) 1986-11-11
IT1198086B (it) 1988-12-21
EP0267444A2 (fr) 1988-05-18
IT8622296A1 (it) 1988-05-11

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Inventor name: VIOLI, GIUSEPPE