IT1234228B - Pompa a piu' sezioni accoppiate, a comando magnetico - Google Patents

Pompa a piu' sezioni accoppiate, a comando magnetico

Info

Publication number
IT1234228B
IT1234228B IT8868023A IT6802388A IT1234228B IT 1234228 B IT1234228 B IT 1234228B IT 8868023 A IT8868023 A IT 8868023A IT 6802388 A IT6802388 A IT 6802388A IT 1234228 B IT1234228 B IT 1234228B
Authority
IT
Italy
Prior art keywords
magnetic control
multiple sections
control pump
pump
sections
Prior art date
Application number
IT8868023A
Other languages
English (en)
Italian (it)
Other versions
IT8868023A0 (it
Inventor
Norishige Hirakawa
Kazuo Okada
Hidekazu Omichi
Original Assignee
Iwaki Co 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 Iwaki Co Ltd filed Critical Iwaki Co Ltd
Publication of IT8868023A0 publication Critical patent/IT8868023A0/it
Application granted granted Critical
Publication of IT1234228B publication Critical patent/IT1234228B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/106—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
    • 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
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • 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
    • F04D13/12—Combinations of two or more pumps
    • F04D13/14—Combinations of two or more pumps the pumps being all of centrifugal type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/11—Structural association with clutches, brakes, gears, pulleys or mechanical starters with dynamo-electric clutches
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT8868023A 1987-11-17 1988-11-16 Pompa a piu' sezioni accoppiate, a comando magnetico IT1234228B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987175328U JPH0180695U (en]) 1987-11-17 1987-11-17

Publications (2)

Publication Number Publication Date
IT8868023A0 IT8868023A0 (it) 1988-11-16
IT1234228B true IT1234228B (it) 1992-05-06

Family

ID=15994154

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8868023A IT1234228B (it) 1987-11-17 1988-11-16 Pompa a piu' sezioni accoppiate, a comando magnetico

Country Status (5)

Country Link
JP (1) JPH0180695U (en])
DE (1) DE3838946A1 (en])
DK (1) DK639588A (en])
FR (1) FR2623254A1 (en])
IT (1) IT1234228B (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2107933C (fr) * 1993-10-07 1998-01-06 Denis Cote Pompe avec plusieurs stages de pompage distincts pour pomper plusieurs liquides
RU2140574C1 (ru) * 1998-01-06 1999-10-27 Институт проблем морских технологий Дальневосточного отделения РАН Погружной электромеханический привод для исполнительных устройств подводных технических средств
RU2192700C1 (ru) * 2001-09-26 2002-11-10 Открытое акционерное общество "Борец" Электродвигатель погружной маслозаполненный
RU2194349C1 (ru) * 2001-11-23 2002-12-10 Открытое акционерное общество "Борец" Устройство для гидравлической защиты погружного маслозаполненного электродвигателя
NO323324B1 (no) * 2003-07-02 2007-03-19 Kvaerner Oilfield Prod As Fremgangsmate for regulering at trykket i en undervannskompressormodul
RU2516472C2 (ru) * 2011-02-08 2014-05-20 Закрытое Акционерное Общество "Новомет-Пермь" Погружной электродвигатель
CN106286318B (zh) * 2016-05-18 2020-02-28 华信咨询设计研究院有限公司 磁力透平泵及控制方法

Also Published As

Publication number Publication date
DE3838946A1 (de) 1989-06-01
DK639588A (da) 1989-05-18
FR2623254A1 (fr) 1989-05-19
DK639588D0 (da) 1988-11-16
IT8868023A0 (it) 1988-11-16
JPH0180695U (en]) 1989-05-30

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