FR875245A - Automatic priming of a centrifugal pump - Google Patents

Automatic priming of a centrifugal pump

Info

Publication number
FR875245A
FR875245A FR875245DA FR875245A FR 875245 A FR875245 A FR 875245A FR 875245D A FR875245D A FR 875245DA FR 875245 A FR875245 A FR 875245A
Authority
FR
France
Prior art keywords
centrifugal pump
automatic priming
priming
automatic
centrifugal
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)
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.)
Rateau SA
Original Assignee
Rateau SA
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 Rateau SA filed Critical Rateau SA
Application granted granted Critical
Publication of FR875245A publication Critical patent/FR875245A/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
    • F04D9/00—Priming; Preventing vapour lock
    • F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
    • F04D9/041—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock the priming pump having evacuating action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR875245D 1941-05-13 1941-05-13 Automatic priming of a centrifugal pump Expired FR875245A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR875245T 1941-05-13

Publications (1)

Publication Number Publication Date
FR875245A true FR875245A (en) 1942-09-11

Family

ID=9360093

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875245D Expired FR875245A (en) 1941-05-13 1941-05-13 Automatic priming of a centrifugal pump

Country Status (1)

Country Link
FR (1) FR875245A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500086A1 (en) * 1981-02-13 1982-08-20 Laguilharre Pierre INSTALLATION FOR REALIZING A HIGH PRESSURE DIFFERENCE BETWEEN TWO POINTS, USING A SIMPLE FLOOR LIQUID RING PUMP ASSOCIATED WITH A LIQUID FLUID EJECTOR
EP1065384A1 (en) * 1999-06-28 2001-01-03 CentriVac International B.V. Pumping device for several fuels

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2500086A1 (en) * 1981-02-13 1982-08-20 Laguilharre Pierre INSTALLATION FOR REALIZING A HIGH PRESSURE DIFFERENCE BETWEEN TWO POINTS, USING A SIMPLE FLOOR LIQUID RING PUMP ASSOCIATED WITH A LIQUID FLUID EJECTOR
EP0058610A1 (en) * 1981-02-13 1982-08-25 Pierre Robert Laguilharre Method and installation for producing a high vacuum using a single-stage liquid-ring pump
EP1065384A1 (en) * 1999-06-28 2001-01-03 CentriVac International B.V. Pumping device for several fuels
WO2001000994A1 (en) * 1999-06-28 2001-01-04 Centrivac International B.V. Pumping device for several fuels

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