FR1315645A - electric pump - Google Patents

electric pump

Info

Publication number
FR1315645A
FR1315645A FR888871A FR888871A FR1315645A FR 1315645 A FR1315645 A FR 1315645A FR 888871 A FR888871 A FR 888871A FR 888871 A FR888871 A FR 888871A FR 1315645 A FR1315645 A FR 1315645A
Authority
FR
France
Prior art keywords
electric pump
pump
electric
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
FR888871A
Other languages
French (fr)
Inventor
Nils Sorlin
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 FR888871A priority Critical patent/FR1315645A/en
Priority claimed from US176254A external-priority patent/US3194165A/en
Application granted granted Critical
Publication of FR1315645A publication Critical patent/FR1315645A/en
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
    • F04D13/0666—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
    • 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
    • F04D13/0646—Units comprising pumps and their driving means the pump being electrically driven the hollow pump or motor shaft being the conduit for the working fluid
    • 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
    • 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)
FR888871A 1962-02-22 1962-02-22 electric pump Expired FR1315645A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR888871A FR1315645A (en) 1962-02-22 1962-02-22 electric pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR888871A FR1315645A (en) 1962-02-22 1962-02-22 electric pump
US176254A US3194165A (en) 1962-02-28 1962-02-28 Electric motor pump

Publications (1)

Publication Number Publication Date
FR1315645A true FR1315645A (en) 1963-01-18

Family

ID=26194505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888871A Expired FR1315645A (en) 1962-02-22 1962-02-22 electric pump

Country Status (1)

Country Link
FR (1) FR1315645A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348490A (en) * 1965-09-07 1967-10-24 Astro Dynamics Inc Combined electric motor and fluid pump apparatus
US3938913A (en) * 1971-12-20 1976-02-17 Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft Flow machine for an aggressive, radioactive or special-purity flow medium
US4758132A (en) * 1985-11-25 1988-07-19 Institut Cerac S.A. Rotary machine with motor embedded in the rotor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348490A (en) * 1965-09-07 1967-10-24 Astro Dynamics Inc Combined electric motor and fluid pump apparatus
US3938913A (en) * 1971-12-20 1976-02-17 Maschinenfabrik Augsburg-Nurnberg Aktiengesellschaft Flow machine for an aggressive, radioactive or special-purity flow medium
US4758132A (en) * 1985-11-25 1988-07-19 Institut Cerac S.A. Rotary machine with motor embedded in the rotor

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