FR1177794A - Dispositif de propulsion de fluides - Google Patents

Dispositif de propulsion de fluides

Info

Publication number
FR1177794A
FR1177794A FR1177794DA FR1177794A FR 1177794 A FR1177794 A FR 1177794A FR 1177794D A FR1177794D A FR 1177794DA FR 1177794 A FR1177794 A FR 1177794A
Authority
FR
France
Prior art keywords
propulsion device
fluid propulsion
fluid
propulsion
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
Thomas Quick
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 FR1177794A publication Critical patent/FR1177794A/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
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/4253—Fan casings with axial entry and discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1177794D 1957-05-24 1957-05-24 Dispositif de propulsion de fluides Expired FR1177794A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1177794T 1957-05-24

Publications (1)

Publication Number Publication Date
FR1177794A true FR1177794A (fr) 1959-04-29

Family

ID=9660397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1177794D Expired FR1177794A (fr) 1957-05-24 1957-05-24 Dispositif de propulsion de fluides

Country Status (1)

Country Link
FR (1) FR1177794A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005169A1 (fr) * 1989-09-29 1991-04-18 Micronel Ag Petit ventilateur
WO2000004292A1 (fr) * 1998-07-15 2000-01-27 Keenlink International Ltd. Systeme de circulation d'air a flux incline

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005169A1 (fr) * 1989-09-29 1991-04-18 Micronel Ag Petit ventilateur
US5217351A (en) * 1989-09-29 1993-06-08 Micronel Ag Small fan
WO2000004292A1 (fr) * 1998-07-15 2000-01-27 Keenlink International Ltd. Systeme de circulation d'air a flux incline

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