FR526862A - Improvements to centrifugal pumps - Google Patents

Improvements to centrifugal pumps

Info

Publication number
FR526862A
FR526862A FR526862A FR526862DA FR526862A FR 526862 A FR526862 A FR 526862A FR 526862 A FR526862 A FR 526862A FR 526862D A FR526862D A FR 526862DA FR 526862 A FR526862 A FR 526862A
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
FR526862A
Other languages
French (fr)
Inventor
Walter Hayhurst
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR526862A publication Critical patent/FR526862A/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)
FR526862A 1919-11-11 1920-11-04 Improvements to centrifugal pumps Expired FR526862A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB526862X 1919-11-11

Publications (1)

Publication Number Publication Date
FR526862A true FR526862A (en) 1921-10-15

Family

ID=10464873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR526862A Expired FR526862A (en) 1919-11-11 1920-11-04 Improvements to centrifugal pumps

Country Status (1)

Country Link
FR (1) FR526862A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3271587B1 (en) * 2015-03-20 2023-07-12 Ebara Corporation Impeller for centrifugal pumps

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3271587B1 (en) * 2015-03-20 2023-07-12 Ebara Corporation Impeller for centrifugal pumps

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