FR558624A - Hydro-electric pump - Google Patents

Hydro-electric pump

Info

Publication number
FR558624A
FR558624A FR558624DA FR558624A FR 558624 A FR558624 A FR 558624A FR 558624D A FR558624D A FR 558624DA FR 558624 A FR558624 A FR 558624A
Authority
FR
France
Prior art keywords
hydro
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
Other languages
French (fr)
Inventor
Fernand Bouisset
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
Application granted granted Critical
Publication of FR558624A publication Critical patent/FR558624A/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
    • F04D3/00—Axial-flow pumps
    • F04D3/02—Axial-flow pumps of screw 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR558624D 1922-11-06 1922-11-06 Hydro-electric pump Expired FR558624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR558624T 1922-11-06

Publications (1)

Publication Number Publication Date
FR558624A true FR558624A (en) 1923-08-30

Family

ID=8941702

Family Applications (1)

Application Number Title Priority Date Filing Date
FR558624D Expired FR558624A (en) 1922-11-06 1922-11-06 Hydro-electric pump

Country Status (1)

Country Link
FR (1) FR558624A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631543A (en) * 1948-07-21 1953-03-17 Standard Oil Dev Co Packless impeller pump
US2786416A (en) * 1953-09-25 1957-03-26 English Electric Co Ltd Electro-magnetic pump
US2929326A (en) * 1955-06-28 1960-03-22 Ward A Ingels Liquid metal pumps
US3187672A (en) * 1963-01-25 1965-06-08 North American Aviation Inc Electromagnetic pump
EP2915739A4 (en) * 2012-11-05 2016-06-08 Jun Wang Induced hollow screw driving apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2631543A (en) * 1948-07-21 1953-03-17 Standard Oil Dev Co Packless impeller pump
US2786416A (en) * 1953-09-25 1957-03-26 English Electric Co Ltd Electro-magnetic pump
US2929326A (en) * 1955-06-28 1960-03-22 Ward A Ingels Liquid metal pumps
US3187672A (en) * 1963-01-25 1965-06-08 North American Aviation Inc Electromagnetic pump
EP2915739A4 (en) * 2012-11-05 2016-06-08 Jun Wang Induced hollow screw driving apparatus

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