FR971357A - - Google Patents

Info

Publication number
FR971357A
FR971357A FR971357DA FR971357A FR 971357 A FR971357 A FR 971357A FR 971357D A FR971357D A FR 971357DA FR 971357 A FR971357 A FR 971357A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR971357A publication Critical patent/FR971357A/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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • F04D17/127—Multi-stage pumps with radially spaced stages, e.g. for contrarotating type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR971357D Expired FR971357A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR971357A true FR971357A (cg-RX-API-DMAC7.html) 1951-01-16

Family

ID=1566772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR971357D Expired FR971357A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR971357A (cg-RX-API-DMAC7.html)

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