FR1129488A - Perfectionnements apportés aux pompes centrifuges aspirantes et foulantes pour services hydro-aréneux - Google Patents

Perfectionnements apportés aux pompes centrifuges aspirantes et foulantes pour services hydro-aréneux

Info

Publication number
FR1129488A
FR1129488A FR1129488DA FR1129488A FR 1129488 A FR1129488 A FR 1129488A FR 1129488D A FR1129488D A FR 1129488DA FR 1129488 A FR1129488 A FR 1129488A
Authority
FR
France
Prior art keywords
arena
hydro
services
pressure pumps
centrifugal suction
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
English (en)
Inventor
Teodosio Diaz Gomez
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 FR1129488A publication Critical patent/FR1129488A/fr
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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4286—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps inside lining, e.g. rubber
    • 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
    • F04D29/10—Shaft sealings
    • F04D29/106—Shaft sealings especially adapted for liquid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1129488D 1954-03-18 1955-03-17 Perfectionnements apportés aux pompes centrifuges aspirantes et foulantes pour services hydro-aréneux Expired FR1129488A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES1129488X 1954-03-18

Publications (1)

Publication Number Publication Date
FR1129488A true FR1129488A (fr) 1957-01-22

Family

ID=8311916

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1129488D Expired FR1129488A (fr) 1954-03-18 1955-03-17 Perfectionnements apportés aux pompes centrifuges aspirantes et foulantes pour services hydro-aréneux

Country Status (1)

Country Link
FR (1) FR1129488A (fr)

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