FR2533976B1 - Motopompe a moteur elecrique a rotor noye - Google Patents

Motopompe a moteur elecrique a rotor noye

Info

Publication number
FR2533976B1
FR2533976B1 FR8216679A FR8216679A FR2533976B1 FR 2533976 B1 FR2533976 B1 FR 2533976B1 FR 8216679 A FR8216679 A FR 8216679A FR 8216679 A FR8216679 A FR 8216679A FR 2533976 B1 FR2533976 B1 FR 2533976B1
Authority
FR
France
Prior art keywords
electric motor
motor pump
wet rotor
rotor
wet
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.)
Expired
Application number
FR8216679A
Other languages
English (en)
Other versions
FR2533976A1 (fr
Inventor
Michel Delvallez
Gilbert Duchemin
Herve Trian
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.)
Salmson Pompes
Original Assignee
Salmson Pompes
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 Salmson Pompes filed Critical Salmson Pompes
Priority to FR8216679A priority Critical patent/FR2533976B1/fr
Publication of FR2533976A1 publication Critical patent/FR2533976A1/fr
Application granted granted Critical
Publication of FR2533976B1 publication Critical patent/FR2533976B1/fr
Expired 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
    • F04D13/0606—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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR8216679A 1982-10-05 1982-10-05 Motopompe a moteur elecrique a rotor noye Expired FR2533976B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8216679A FR2533976B1 (fr) 1982-10-05 1982-10-05 Motopompe a moteur elecrique a rotor noye

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8216679A FR2533976B1 (fr) 1982-10-05 1982-10-05 Motopompe a moteur elecrique a rotor noye

Publications (2)

Publication Number Publication Date
FR2533976A1 FR2533976A1 (fr) 1984-04-06
FR2533976B1 true FR2533976B1 (fr) 1987-07-10

Family

ID=9277988

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8216679A Expired FR2533976B1 (fr) 1982-10-05 1982-10-05 Motopompe a moteur elecrique a rotor noye

Country Status (1)

Country Link
FR (1) FR2533976B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3843477A1 (de) * 1988-12-23 1990-06-28 Oplaender Wilo Werk Gmbh Spaltrohr-elektromotor
ES2402667T5 (es) * 2008-04-19 2016-06-28 Grundfos Management A/S Componente de carcasa de estator para un motor encapsulado hermético

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1053936B (de) * 1952-11-04 1959-03-26 Eugen Weiss Elektromotorisch angetriebene Kreiselpumpe
GB821609A (en) * 1955-01-28 1959-10-14 Sigmund Pumps Ltd A pump and driving electric motor unit
FR1527993A (fr) * 1967-04-21 1968-06-07 Pompe d'accélération, sans presse-étoupe, pour installations de chauffage central à eau chaude
CH532200A (de) * 1970-12-10 1972-12-31 Bieri Pumpenbau Ag Axiallager für stopfbüchsenlose Heizungs-Umwälzpumpen- und Spaltrohrmotoraggregat

Also Published As

Publication number Publication date
FR2533976A1 (fr) 1984-04-06

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse