FR1361763A - électropompe de circulation - Google Patents

électropompe de circulation

Info

Publication number
FR1361763A
FR1361763A FR940417A FR940417A FR1361763A FR 1361763 A FR1361763 A FR 1361763A FR 940417 A FR940417 A FR 940417A FR 940417 A FR940417 A FR 940417A FR 1361763 A FR1361763 A FR 1361763A
Authority
FR
France
Prior art keywords
circulation pump
electric circulation
electric
pump
circulation
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
FR940417A
Other languages
English (en)
Inventor
Hans Moser
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
Priority to FR940417A priority Critical patent/FR1361763A/fr
Application granted granted Critical
Publication of FR1361763A publication Critical patent/FR1361763A/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
    • F04D13/0613—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
    • F04D13/0666—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
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR940417A 1963-07-04 1963-07-04 électropompe de circulation Expired FR1361763A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR940417A FR1361763A (fr) 1963-07-04 1963-07-04 électropompe de circulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR940417A FR1361763A (fr) 1963-07-04 1963-07-04 électropompe de circulation

Publications (1)

Publication Number Publication Date
FR1361763A true FR1361763A (fr) 1964-05-22

Family

ID=8807615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR940417A Expired FR1361763A (fr) 1963-07-04 1963-07-04 électropompe de circulation

Country Status (1)

Country Link
FR (1) FR1361763A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364866A (en) * 1964-08-17 1968-01-23 Teikoku Denki Seisakusho Kk Device for lubricating pump bearings and balancing axial thrust thereof
FR2861815A1 (fr) * 2003-11-04 2005-05-06 Ksb Sas Groupe motopompe a deplacement de l'arbre

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364866A (en) * 1964-08-17 1968-01-23 Teikoku Denki Seisakusho Kk Device for lubricating pump bearings and balancing axial thrust thereof
FR2861815A1 (fr) * 2003-11-04 2005-05-06 Ksb Sas Groupe motopompe a deplacement de l'arbre
EP1529961A1 (fr) * 2003-11-04 2005-05-11 Ksb S.A.S Groupe motopompe à déplacement de l'arbre

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