CH378456A - Ventilateur hélicoïde - Google Patents

Ventilateur hélicoïde

Info

Publication number
CH378456A
CH378456A CH1437761A CH1437761A CH378456A CH 378456 A CH378456 A CH 378456A CH 1437761 A CH1437761 A CH 1437761A CH 1437761 A CH1437761 A CH 1437761A CH 378456 A CH378456 A CH 378456A
Authority
CH
Switzerland
Prior art keywords
axial fan
fan
axial
Prior art date
Application number
CH1437761A
Other languages
English (en)
Inventor
Jacques Valdi Rene
Original Assignee
Lyonnaise Ventilation
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 Lyonnaise Ventilation filed Critical Lyonnaise Ventilation
Publication of CH378456A publication Critical patent/CH378456A/fr

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
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CH1437761A 1960-12-19 1961-12-11 Ventilateur hélicoïde CH378456A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847328A FR1315717A (fr) 1960-12-19 1960-12-19 Ventilateur hélicoïde perfectionné

Publications (1)

Publication Number Publication Date
CH378456A true CH378456A (fr) 1964-06-15

Family

ID=8745030

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1437761A CH378456A (fr) 1960-12-19 1961-12-11 Ventilateur hélicoïde

Country Status (5)

Country Link
BE (1) BE611417A (fr)
CH (1) CH378456A (fr)
FR (1) FR1315717A (fr)
GB (1) GB981188A (fr)
LU (1) LU40954A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2054058B (en) * 1979-06-16 1983-04-20 Rolls Royce Reducing rotor noise
GB2128687B (en) * 1982-10-13 1986-10-29 Rolls Royce Rotor or stator blade for an axial flow compressor
ES2087501T5 (es) * 1992-01-30 1999-04-16 Spal Srl Un ventilador con palas convexas.
AU1177495A (en) * 1993-11-12 1995-05-29 Penn Ventilator Co. Inc. Air moving system with optimized air foil fan blades
IT1304683B1 (it) * 1998-10-08 2001-03-28 Gate Spa Convogliatore d'aria per un elettroventilatore, particolarmente per ilradiatore di un autoveicolo.
RU2256585C1 (ru) * 2004-01-20 2005-07-20 Общество С Ограниченной Ответственностью "Мидера-К" Воздушный винт
US7381129B2 (en) * 2004-03-15 2008-06-03 Airius, Llc. Columnar air moving devices, systems and methods
US20120195749A1 (en) 2004-03-15 2012-08-02 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
GB0506685D0 (en) * 2005-04-01 2005-05-11 Hopkins David R A design to increase and smoothly improve the throughput of fluid (air or gas) through the inlet fan (or fans) of an aero-engine system
WO2010114702A1 (fr) 2009-03-30 2010-10-07 Airius Ip Holdings, Llc Dispositifs, systèmes et procédé de ventilation en colonne
WO2012174155A1 (fr) 2011-06-15 2012-12-20 Airius Ip Holdings, Llc Dispositifs, systèmes et procédés de déplacement d'air en colonne
USD698916S1 (en) 2012-05-15 2014-02-04 Airius Ip Holdings, Llc Air moving device
US9702576B2 (en) 2013-12-19 2017-07-11 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
CA2875339A1 (fr) 2013-12-19 2015-06-19 Airius Ip Holdings, Llc Dispositifs, systemes et procedes de deplacement d'air en colonne
GB2541601B (en) 2014-06-06 2021-02-17 Airius Ip Holdings Llc Columnar air moving devices, systems and methods
CN104454639A (zh) * 2014-11-28 2015-03-25 南阳防爆集团股份有限公司 新型发电机转子轴流风扇
US10487852B2 (en) 2016-06-24 2019-11-26 Airius Ip Holdings, Llc Air moving device
USD886275S1 (en) 2017-01-26 2020-06-02 Airius Ip Holdings, Llc Air moving device
USD885550S1 (en) 2017-07-31 2020-05-26 Airius Ip Holdings, Llc Air moving device
USD887541S1 (en) 2019-03-21 2020-06-16 Airius Ip Holdings, Llc Air moving device
GB2596757B (en) 2019-04-17 2023-09-13 Airius Ip Holdings Llc Air moving device with bypass intake

Also Published As

Publication number Publication date
BE611417A (fr) 1962-06-12
GB981188A (en) 1965-01-20
LU40954A1 (fr) 1962-02-14
FR1315717A (fr) 1963-01-25

Similar Documents

Publication Publication Date Title
CH378456A (fr) Ventilateur hélicoïde
CH399645A (de) Querstromgebläse
CH409225A (de) Zentrifugalgebläse
CH413197A (de) Axialgebläse
BE599420A (nl) Plafondventilator
CH354633A (de) Gleitlager
CH399644A (fr) Ventilateur axial
FR1260792A (fr) Ventilateur centrifugo-axial
FR84439E (fr) Ventilateur axial
CH405586A (de) Ventilator
FR1260071A (fr) Perfectionnements aux ventilateurs
AT219911B (de) Gleitlager
BE603600A (fr) Sulfamylbenzanilides
FR1281451A (fr) Soufflante axiale
CH402268A (de) Axialverdichter
CH394466A (de) Querstromgebläse
FR1318533A (fr) Ventilateur axial
ES83006Y (es) Abanico
BE603668R (fr) 5-Aryloxyméthyl-2-oxazolidinones
CH360474A (fr) Grill-Broche
BE602143A (fr) Séchoir-ventilateur
FR1211194A (fr) Ventilateur axial
BE573957A (fr) Ventilateur axial
ES80438Y (es) Ventilador doméstico
FR1269253A (fr) Perfectionnements aux ventilateurs hélicoïdes