FR873127A - Centrifugal pump with two wheels that can be put, at will, in parallel or in series - Google Patents

Centrifugal pump with two wheels that can be put, at will, in parallel or in series

Info

Publication number
FR873127A
FR873127A FR873127DA FR873127A FR 873127 A FR873127 A FR 873127A FR 873127D A FR873127D A FR 873127DA FR 873127 A FR873127 A FR 873127A
Authority
FR
France
Prior art keywords
wheels
series
parallel
centrifugal pump
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)
Inventor
Louis Delmas
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.)
Societe de Condensation et dApplications Mecaniques
Original Assignee
Societe de Condensation et dApplications Mecaniques
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 Societe de Condensation et dApplications Mecaniques filed Critical Societe de Condensation et dApplications Mecaniques
Application granted granted Critical
Publication of FR873127A publication Critical patent/FR873127A/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
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/06—Multi-stage pumps
    • F04D1/10—Multi-stage pumps with means for changing the flow-path through the stages, e.g. series-parallel, e.g. side loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR873127D 1941-06-17 1941-06-17 Centrifugal pump with two wheels that can be put, at will, in parallel or in series Expired FR873127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR873127T 1941-06-17

Publications (1)

Publication Number Publication Date
FR873127A true FR873127A (en) 1942-06-30

Family

ID=9359194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873127D Expired FR873127A (en) 1941-06-17 1941-06-17 Centrifugal pump with two wheels that can be put, at will, in parallel or in series

Country Status (1)

Country Link
FR (1) FR873127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232235A (en) * 1963-10-25 1966-02-01 Laval Turbine Pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232235A (en) * 1963-10-25 1966-02-01 Laval Turbine Pump
DE1528742B1 (en) * 1963-10-25 1969-09-11 Laval Turbine Reversing device for optional series or parallel operation of two stage groups of a multi-stage centrifugal pump

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