BE770941A - Electropompe rotative a entrefer plan et rotor noye flottant - Google Patents

Electropompe rotative a entrefer plan et rotor noye flottant

Info

Publication number
BE770941A
BE770941A BE770941A BE770941A BE770941A BE 770941 A BE770941 A BE 770941A BE 770941 A BE770941 A BE 770941A BE 770941 A BE770941 A BE 770941A BE 770941 A BE770941 A BE 770941A
Authority
BE
Belgium
Prior art keywords
floating
rotary electric
electric pump
plane gap
flooded rotor
Prior art date
Application number
BE770941A
Other languages
English (en)
French (fr)
Original Assignee
Unelec
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 Unelec filed Critical Unelec
Publication of BE770941A publication Critical patent/BE770941A/xx

Links

Classifications

    • 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
    • H02K5/1282—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 the partition wall in the air-gap being non cylindrical
    • 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
    • F04D13/0666—Units comprising pumps and their driving means the pump being electrically driven the motor being of the plane gap type
    • 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
    • F04D29/18—Rotors
    • F04D29/186—Shaftless rotors
    • 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
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BE770941A 1970-08-06 1971-08-04 Electropompe rotative a entrefer plan et rotor noye flottant BE770941A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7029078A FR2102520A5 (enExample) 1970-08-06 1970-08-06

Publications (1)

Publication Number Publication Date
BE770941A true BE770941A (fr) 1972-02-04

Family

ID=9059901

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770941A BE770941A (fr) 1970-08-06 1971-08-04 Electropompe rotative a entrefer plan et rotor noye flottant

Country Status (4)

Country Link
BE (1) BE770941A (enExample)
DE (1) DE2138832A1 (enExample)
FR (1) FR2102520A5 (enExample)
NL (1) NL7110920A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2534740C3 (de) * 1975-08-04 1983-02-03 Franz 4630 Bochum Klaus Spaltrohrkreiselpumpe
JPS6240054A (ja) * 1985-08-16 1987-02-21 Ebara Res Co Ltd 磁石継手
US5112202A (en) * 1990-01-31 1992-05-12 Ntn Corporation Turbo pump with magnetically supported impeller
DE4123433A1 (de) * 1990-07-31 1992-02-06 Ntn Toyo Bearing Co Ltd Pumpe
JP3207858B2 (ja) * 1992-10-19 2001-09-10 ザ クリーブランド クリニック ファウンデーション 無シールロトダイナミックポンプ
EP0900572B1 (de) * 1997-09-04 2005-01-12 Levitronix LLC Zentrifugalpumpe
DE19740590A1 (de) * 1997-09-15 1999-03-18 Klein Schanzlin & Becker Ag Spiralgehäusepumpe
JP2001182746A (ja) * 1999-12-27 2001-07-06 Ebara Corp 磁気軸受装置

Also Published As

Publication number Publication date
FR2102520A5 (enExample) 1972-04-07
NL7110920A (enExample) 1972-02-08
DE2138832A1 (de) 1972-02-10

Similar Documents

Publication Publication Date Title
BE757354A (fr) Pompe turbomoleculaire a stators et rotors perfectionnes
AT332473B (de) Elektrischer verbinder
CH555584A (de) Anordnung mit mehreren paarweise angeordneten elektrischen leitern.
AR196569A1 (es) Mejoras en conectores electricos
IT994666B (it) Elettropompa
DE2265111A1 (de) Elektrischer steckverbinder
AR210046A1 (es) Mejoras en dispositivos selladores para bombas sumergibles
CH542995A (de) Turbomaschinenrotor
BE770941A (fr) Electropompe rotative a entrefer plan et rotor noye flottant
CH495496A (de) Turbomaschine mit gekühltem Rotor
AT333357B (de) Elektrisches verbindergehause
FR91540E (fr) électropompe rotative à entrefer radial
FR1502641A (fr) électropompe rotative à entrefer radial
SE381142B (sv) Elektrisk maskin med utpreglade rotorpoler
SE399946B (sv) Rotormaskin med en huvudrotor och en slidrotor
FR1508884A (fr) Pompe à vide ionique perfectionnée
ATA658372A (de) Elektrischer verbinder
FR1458112A (fr) Pompe volumétrique rotative
AT305777B (de) Kreiselpumpengehäuse
ZA715521B (en) Rotary pumps and motors
FR88170E (fr) électropompe rotative
IT971805B (it) Dispositivo elettrico di costru zione con una custodia
FR88954E (fr) Electropompe rotative
IT967729B (it) Macchina elettrica a poli salientti
IT962268B (it) Perfezionamento nelle pompe a paletta