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FR355951A - Improvements to centrifugal pumps and horizontal axis drive turbines - Google Patents

Improvements to centrifugal pumps and horizontal axis drive turbines

Info

Publication number
FR355951A
FR355951A FR355951DA FR355951A FR 355951 A FR355951 A FR 355951A FR 355951D A FR355951D A FR 355951DA FR 355951 A FR355951 A FR 355951A
Authority
FR
France
Prior art keywords
horizontal axis
axis drive
centrifugal pumps
drive turbines
turbines
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-Armand Dumont
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.)
LOUIS ARMAND DUMONT
Original Assignee
LOUIS ARMAND DUMONT
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 LOUIS ARMAND DUMONT filed Critical LOUIS ARMAND DUMONT
Application granted granted Critical
Publication of FR355951A publication Critical patent/FR355951A/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
    • F04D1/006—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps double suction pumps
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/165—Sealings between pressure and suction sides especially adapted for liquid pumps
    • F04D29/167—Sealings between pressure and suction sides especially adapted for liquid pumps of a centrifugal flow wheel
    • 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
    • F04D9/004—Priming of not self-priming pumps
    • F04D9/006—Priming of not self-priming pumps by venting gas or using gas valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR355951D 1905-07-07 1905-07-07 Improvements to centrifugal pumps and horizontal axis drive turbines Expired FR355951A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR355951T 1905-07-07

Publications (1)

Publication Number Publication Date
FR355951A true FR355951A (en) 1905-11-17

Family

ID=1403951

Family Applications (1)

Application Number Title Priority Date Filing Date
FR355951D Expired FR355951A (en) 1905-07-07 1905-07-07 Improvements to centrifugal pumps and horizontal axis drive turbines

Country Status (1)

Country Link
FR (1) FR355951A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0959254A1 (en) * 1998-05-20 1999-11-24 Termomeccanica S.p.A. Radially sealed centrifugal pump

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0959254A1 (en) * 1998-05-20 1999-11-24 Termomeccanica S.p.A. Radially sealed centrifugal pump
US6004094A (en) * 1998-05-20 1999-12-21 Termomeccanica S.P.A. Radially sealed centrifugal pump

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