FR698291A - Improvements to centrifugal pumps - Google Patents

Improvements to centrifugal pumps

Info

Publication number
FR698291A
FR698291A FR698291DA FR698291A FR 698291 A FR698291 A FR 698291A FR 698291D A FR698291D A FR 698291DA FR 698291 A FR698291 A FR 698291A
Authority
FR
France
Prior art keywords
centrifugal pumps
pumps
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 Laplane
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 FR698291A publication Critical patent/FR698291A/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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR698291D 1930-07-02 1930-07-02 Improvements to centrifugal pumps Expired FR698291A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR698291T 1930-07-02

Publications (1)

Publication Number Publication Date
FR698291A true FR698291A (en) 1931-01-29

Family

ID=9047620

Family Applications (1)

Application Number Title Priority Date Filing Date
FR698291D Expired FR698291A (en) 1930-07-02 1930-07-02 Improvements to centrifugal pumps

Country Status (1)

Country Link
FR (1) FR698291A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641190A (en) * 1949-11-22 1953-06-09 Bendix Aviat Corp Balanced impeller for centrifugal pumps
FR2624217A1 (en) * 1987-12-04 1989-06-09 Aquafast Sarl Motor-driven pump
US4883403A (en) * 1986-10-07 1989-11-28 Warman International Limited Impellers for centrifugal pumps

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641190A (en) * 1949-11-22 1953-06-09 Bendix Aviat Corp Balanced impeller for centrifugal pumps
US4883403A (en) * 1986-10-07 1989-11-28 Warman International Limited Impellers for centrifugal pumps
FR2624217A1 (en) * 1987-12-04 1989-06-09 Aquafast Sarl Motor-driven pump

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