FR911775A - Pumping device - Google Patents

Pumping device

Info

Publication number
FR911775A
FR911775A FR911775DA FR911775A FR 911775 A FR911775 A FR 911775A FR 911775D A FR911775D A FR 911775DA FR 911775 A FR911775 A FR 911775A
Authority
FR
France
Prior art keywords
pumping device
pumping
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
Claude Roux
Jean Voisin-Roux
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 FR911775A publication Critical patent/FR911775A/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
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/083—Units comprising pumps and their driving means the pump being electrically driven for submerged use and protected by a gas-bell

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR911775D 1945-06-22 1945-06-22 Pumping device Expired FR911775A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR911775T 1945-06-22

Publications (1)

Publication Number Publication Date
FR911775A true FR911775A (en) 1946-07-19

Family

ID=9420898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR911775D Expired FR911775A (en) 1945-06-22 1945-06-22 Pumping device

Country Status (1)

Country Link
FR (1) FR911775A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5388966A (en) * 1993-10-12 1995-02-14 Bley; John K. Toilet bowl drainage device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5388966A (en) * 1993-10-12 1995-02-14 Bley; John K. Toilet bowl drainage device

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