FR1315717A - Ventilateur hélicoïde perfectionné - Google Patents

Ventilateur hélicoïde perfectionné

Info

Publication number
FR1315717A
FR1315717A FR847328A FR847328A FR1315717A FR 1315717 A FR1315717 A FR 1315717A FR 847328 A FR847328 A FR 847328A FR 847328 A FR847328 A FR 847328A FR 1315717 A FR1315717 A FR 1315717A
Authority
FR
France
Prior art keywords
axial fan
advanced axial
advanced
fan
axial
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
FR847328A
Other languages
English (en)
French (fr)
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.)
Howden Solyvent Ventec SAS
Original Assignee
Societe Lyonnaise de Ventilation Industrielle Solyvent
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 Societe Lyonnaise de Ventilation Industrielle Solyvent filed Critical Societe Lyonnaise de Ventilation Industrielle Solyvent
Priority to FR847328A priority Critical patent/FR1315717A/fr
Priority to CH1437761A priority patent/CH378456A/fr
Priority to BE611417A priority patent/BE611417A/fr
Priority to LU40954D priority patent/LU40954A1/xx
Priority to GB4509361A priority patent/GB981188A/en
Application granted granted Critical
Publication of FR1315717A publication Critical patent/FR1315717A/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
    • F04D29/52—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)
FR847328A 1960-12-19 1960-12-19 Ventilateur hélicoïde perfectionné Expired FR1315717A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR847328A FR1315717A (fr) 1960-12-19 1960-12-19 Ventilateur hélicoïde perfectionné
CH1437761A CH378456A (fr) 1960-12-19 1961-12-11 Ventilateur hélicoïde
BE611417A BE611417A (fr) 1960-12-19 1961-12-12 Ventilateur hélicoïde perfectionné
LU40954D LU40954A1 (enExample) 1960-12-19 1961-12-14
GB4509361A GB981188A (en) 1960-12-19 1961-12-15 Improved helicoidal fan

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
FR1315717A true FR1315717A (fr) 1963-01-25

Family

ID=8745030

Family Applications (1)

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

Country Status (5)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0553598A1 (en) * 1992-01-30 1993-08-04 SPAL S.r.l. A fan with convex blades

Families Citing this family (20)

* 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
WO1995013472A1 (en) * 1993-11-12 1995-05-18 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
EP2414740B1 (en) 2009-03-30 2018-01-17 Airius IP Holdings, Llc Columnar air moving devices, systems and method
AU2012271640B2 (en) 2011-06-15 2015-12-03 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
USD698916S1 (en) 2012-05-15 2014-02-04 Airius Ip Holdings, Llc Air moving device
CA2875347C (en) 2013-12-19 2022-04-19 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
CA2875339A1 (en) 2013-12-19 2015-06-19 Airius Ip Holdings, Llc Columnar air moving devices, systems and methods
WO2015187856A1 (en) 2014-06-06 2015-12-10 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
GB2617743B (en) 2019-04-17 2024-04-03 Airius Ip Holdings Llc Air moving device with bypass intake

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0553598A1 (en) * 1992-01-30 1993-08-04 SPAL S.r.l. A fan with convex blades

Also Published As

Publication number Publication date
GB981188A (en) 1965-01-20
BE611417A (fr) 1962-06-12
CH378456A (fr) 1964-06-15
LU40954A1 (enExample) 1962-02-14

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