FR749830A - Ventilateurs - Google Patents

Ventilateurs

Info

Publication number
FR749830A
FR749830A FR749830DA FR749830A FR 749830 A FR749830 A FR 749830A FR 749830D A FR749830D A FR 749830DA FR 749830 A FR749830 A FR 749830A
Authority
FR
France
Prior art keywords
fans
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)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR749830A publication Critical patent/FR749830A/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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR749830D 1932-01-20 1933-01-20 Ventilateurs Expired FR749830A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US749830XA 1932-01-20 1932-01-20

Publications (1)

Publication Number Publication Date
FR749830A true FR749830A (fr) 1933-07-29

Family

ID=22122819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR749830D Expired FR749830A (fr) 1932-01-20 1933-01-20 Ventilateurs

Country Status (1)

Country Link
FR (1) FR749830A (fr)

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