BE714008A - - Google Patents

Info

Publication number
BE714008A
BE714008A BE714008DA BE714008A BE 714008 A BE714008 A BE 714008A BE 714008D A BE714008D A BE 714008DA BE 714008 A BE714008 A BE 714008A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE714008A publication Critical patent/BE714008A/xx

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
    • F04D13/0606—Canned motor pumps
    • F04D13/0613—Special connection between the rotor compartments
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/0633—Details of the bearings
    • 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
    • F04D13/0606—Canned motor pumps
    • F04D13/064—Details of the magnetic circuit
    • 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
    • F04D15/0027—Varying behaviour or the very pump
    • F04D15/0033—By-passing by increasing clearance between impeller and its casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE714008D 1967-04-21 1968-04-22 BE714008A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR103612A FR1527993A (fr) 1967-04-21 1967-04-21 Pompe d'accélération, sans presse-étoupe, pour installations de chauffage central à eau chaude

Publications (1)

Publication Number Publication Date
BE714008A true BE714008A (xx) 1968-09-16

Family

ID=8629337

Family Applications (1)

Application Number Title Priority Date Filing Date
BE714008D BE714008A (xx) 1967-04-21 1968-04-22

Country Status (5)

Country Link
BE (1) BE714008A (xx)
DE (1) DE1653716A1 (xx)
ES (1) ES351347A1 (xx)
FR (1) FR1527993A (xx)
GB (1) GB1180598A (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2533976B1 (fr) * 1982-10-05 1987-07-10 Salmson Pompes Motopompe a moteur elecrique a rotor noye
DE3245973A1 (de) * 1982-12-11 1984-06-14 Allweiler Ag, 7760 Radolfzell Motorpumpenaggregat
DK155231C (da) * 1986-05-12 1989-07-17 Grundfos Int Spalteroersmotorpumpe
DE3622269A1 (de) * 1986-07-03 1988-01-14 Richard Halm Spaltrohrmotorpumpe
US5044897A (en) * 1989-07-10 1991-09-03 Regents Of The University Of Minnesota Radial drive for implantable centrifugal cardiac assist pump
GB2266749B (en) * 1992-05-07 1995-09-06 Falmer Investment Ltd Centrifugal pumps
DE9306046U1 (de) * 1993-04-21 1993-09-09 Neckien, Eberhard, 78126 Königsfeld Umwälzpumpe mit Niederspannungsmotor
ATE182961T1 (de) * 1993-12-08 1999-08-15 Ebara Corp Spaltrohrmotorpumpe
JP2002213385A (ja) * 2001-01-19 2002-07-31 Ebara Corp キャンドモータ及びキャンドモータポンプ
FR3015585B1 (fr) * 2013-12-19 2018-01-12 Wilo Salmson France Protection du rotor d'une pompe de circulation de fluide a moteur synchrone a rotor noye
DE102013226978A1 (de) * 2013-12-20 2015-06-25 Robert Bosch Gmbh Pumpenvorrichtung
CN103912524A (zh) * 2014-04-25 2014-07-09 无锡市安化屏蔽电泵厂 输送易凝固、结晶介质用的屏蔽电泵
FR3057626A1 (fr) * 2016-10-19 2018-04-20 Saint Jean Industries Motopompe a rotor noye, et procede de fabrication d'une telle motopompe

Also Published As

Publication number Publication date
GB1180598A (en) 1970-02-04
ES351347A1 (es) 1969-06-01
DE1653716A1 (de) 1972-10-26
FR1527993A (fr) 1968-06-07

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