FR1218500A - Perfectionnements apportés aux ventilateurs hélicoïdes à accélération méridienne - Google Patents

Perfectionnements apportés aux ventilateurs hélicoïdes à accélération méridienne

Info

Publication number
FR1218500A
FR1218500A FR781545A FR781545A FR1218500A FR 1218500 A FR1218500 A FR 1218500A FR 781545 A FR781545 A FR 781545A FR 781545 A FR781545 A FR 781545A FR 1218500 A FR1218500 A FR 1218500A
Authority
FR
France
Prior art keywords
meridian
axial fans
accelerated axial
accelerated
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
FR781545A
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.)
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 FR781545A priority Critical patent/FR1218500A/fr
Priority to BE585144A priority patent/BE585144A/fr
Priority to GB41154/59A priority patent/GB913930A/en
Application granted granted Critical
Publication of FR1218500A publication Critical patent/FR1218500A/fr
Priority to US79849A priority patent/US3168235A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/26Rotors specially for elastic fluids
    • F04D29/32Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38Blades
    • F04D29/384Blades characterised by form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR781545A 1958-12-12 1958-12-12 Perfectionnements apportés aux ventilateurs hélicoïdes à accélération méridienne Expired FR1218500A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR781545A FR1218500A (fr) 1958-12-12 1958-12-12 Perfectionnements apportés aux ventilateurs hélicoïdes à accélération méridienne
BE585144A BE585144A (fr) 1958-12-12 1959-11-30 Pale perfectionnée pour ventilateurs helocoïdes à accéleration méridienne.
GB41154/59A GB913930A (en) 1958-12-12 1959-12-03 Blade for axial-flow fans producing an acceleration in a meridian direction
US79849A US3168235A (en) 1958-12-12 1960-12-30 Helicoidal fans

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR781545A FR1218500A (fr) 1958-12-12 1958-12-12 Perfectionnements apportés aux ventilateurs hélicoïdes à accélération méridienne

Publications (1)

Publication Number Publication Date
FR1218500A true FR1218500A (fr) 1960-05-11

Family

ID=8709205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781545A Expired FR1218500A (fr) 1958-12-12 1958-12-12 Perfectionnements apportés aux ventilateurs hélicoïdes à accélération méridienne

Country Status (4)

Country Link
US (1) US3168235A (fr)
BE (1) BE585144A (fr)
FR (1) FR1218500A (fr)
GB (1) GB913930A (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055947A (en) * 1976-02-03 1977-11-01 Gongwer Calvin A Hydraulic thruster
US4269565A (en) * 1979-07-25 1981-05-26 Charles Roger D Turbine wheel
US4548548A (en) * 1984-05-23 1985-10-22 Airflow Research And Manufacturing Corp. Fan and housing
DE3568072D1 (en) * 1984-06-27 1989-03-09 Fram Ltd Canada Improved axial fan
US4971520A (en) * 1989-08-11 1990-11-20 Airflow Research And Manufacturing Corporation High efficiency fan
US5577888A (en) * 1995-06-23 1996-11-26 Siemens Electric Limited High efficiency, low-noise, axial fan assembly
DE19780950D2 (de) * 1996-09-10 1999-08-05 Voest Alpine Mach Const System von Rohrturbinen
US5906179A (en) * 1997-06-27 1999-05-25 Siemens Canada Limited High efficiency, low solidity, low weight, axial flow fan
US6065937A (en) * 1998-02-03 2000-05-23 Siemens Canada Limited High efficiency, axial flow fan for use in an automotive cooling system
US5957661A (en) * 1998-06-16 1999-09-28 Siemens Canada Limited High efficiency to diameter ratio and low weight axial flow fan
US6565334B1 (en) 1998-07-20 2003-05-20 Phillip James Bradbury Axial flow fan having counter-rotating dual impeller blade arrangement
US6856941B2 (en) 1998-07-20 2005-02-15 Minebea Co., Ltd. Impeller blade for axial flow fan having counter-rotating impellers
US6129528A (en) * 1998-07-20 2000-10-10 Nmb Usa Inc. Axial flow fan having a compact circuit board and impeller blade arrangement
TW488497U (en) 1999-03-02 2002-05-21 Delta Electronics Inc Supercharged fan stator for wind diversion
BR0003706A (pt) * 2000-05-30 2002-02-13 Tecsis Tecnologia E Sist S Ava Pá para ventilador axial de baixo ruìdo e alta eficiência
US6379112B1 (en) * 2000-11-04 2002-04-30 United Technologies Corporation Quadrant rotor mistuning for decreasing vibration
US20110223029A1 (en) * 2008-09-11 2011-09-15 Hunter Pacific International Pty Ltd Extraction fan and rotor
US8668459B2 (en) * 2010-05-28 2014-03-11 Hamilton Sundstrand Corporation Turbine blade walking prevention
TWI504809B (zh) * 2012-04-20 2015-10-21 Delta Electronics Inc 軸流式風扇
DE102013008145A1 (de) 2013-05-14 2014-11-20 Man Diesel & Turbo Se Laufschaufel für einen Verdichter und Verdichter mit einer solchen Laufschaufel

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL15187C (fr) *
FR422704A (fr) * 1910-10-26 1911-03-29 Rene Morin Construction d'ailes, pales ou aubes métalliques creuses pour propulseurs
GB127582A (en) * 1918-05-27 1920-06-24 Hans Georg Garde Method of Constructing the Pressure Surface on Ship Propeller Blades.
CH101350A (fr) * 1922-07-29 1923-09-17 Henri Compondu & Cie Capsule pour le bouchage hermétique d'un récipient contenant des matières en poudre, pouvant se transformer en saupoudroir.
US1688809A (en) * 1925-12-24 1928-10-23 Gill James Herbert Wainwright Axial-flow hydraulic machine
US1683949A (en) * 1927-05-20 1928-09-11 York Ice Machinery Corp Brine circulator
FR820131A (fr) * 1936-07-07 1937-11-04 Hélice à pas décroissant et surface croissante
GB537282A (en) * 1939-04-27 1941-06-16 Machf Gebr Stork & Co N V Improvements in and relating to centrifugal fans
US2524869A (en) * 1945-01-19 1950-10-10 James Russell Kennedy Guide vane for axial flow screw fans, propellers, pumps, and the like
US2536130A (en) * 1946-05-21 1951-01-02 Hartzell Industries Air handling apparatus
US2532371A (en) * 1946-07-19 1950-12-05 Werner H Petersen Feathering reversible propeller
US2637487A (en) * 1948-03-09 1953-05-05 James G Sawyer Blower
US2811303A (en) * 1948-12-28 1957-10-29 Joy Mfg Co Impeller for axial flow fans
US2578806A (en) * 1949-06-04 1951-12-18 Johnson Lawrence Propeller
US2795394A (en) * 1954-01-26 1957-06-11 William R Slivka Turbine blade arrangement
US2936948A (en) * 1954-10-15 1960-05-17 Eck Bruno Christian Axial blower with cone-shaped hub
US3023709A (en) * 1958-05-26 1962-03-06 Kondo Masukichi Vanes of an impeller for axial flow propeller pumps
US3053325A (en) * 1961-10-25 1962-09-11 Paul F Ferreira Aeronautical propeller

Also Published As

Publication number Publication date
BE585144A (fr) 1960-05-30
GB913930A (en) 1962-12-28
US3168235A (en) 1965-02-02

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