ZA876554B - Rotary blower with guide sleeve - Google Patents

Rotary blower with guide sleeve

Info

Publication number
ZA876554B
ZA876554B ZA876554A ZA876554A ZA876554B ZA 876554 B ZA876554 B ZA 876554B ZA 876554 A ZA876554 A ZA 876554A ZA 876554 A ZA876554 A ZA 876554A ZA 876554 B ZA876554 B ZA 876554B
Authority
ZA
South Africa
Prior art keywords
sleeve
propeller
blades
motor
casing
Prior art date
Application number
ZA876554A
Other languages
English (en)
Inventor
Bernard Pradelle
Pradelle Bernard
Original Assignee
Cogema
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 Cogema filed Critical Cogema
Publication of ZA876554B publication Critical patent/ZA876554B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separation Of Particles Using Liquids (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Harvester Elements (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Food-Manufacturing Devices (AREA)
  • Cookers (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
ZA876554A 1986-09-02 1987-09-02 Rotary blower with guide sleeve ZA876554B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8612327A FR2603350B1 (fr) 1986-09-02 1986-09-02 Ventilateur helicoide a gaine de guidage

Publications (1)

Publication Number Publication Date
ZA876554B true ZA876554B (en) 1988-11-30

Family

ID=9338639

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA876554A ZA876554B (en) 1986-09-02 1987-09-02 Rotary blower with guide sleeve

Country Status (15)

Country Link
US (1) US4780052A (xx)
EP (1) EP0263000B1 (xx)
AT (1) ATE59887T1 (xx)
AU (1) AU611860B2 (xx)
CA (1) CA1312318C (xx)
DE (1) DE3767263D1 (xx)
ES (1) ES2019651B3 (xx)
FI (1) FI873797A (xx)
FR (1) FR2603350B1 (xx)
GR (1) GR3001296T3 (xx)
IE (1) IE872322L (xx)
IN (1) IN166551B (xx)
NO (1) NO166421C (xx)
PT (1) PT85634B (xx)
ZA (1) ZA876554B (xx)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5277380A (en) * 1992-06-22 1994-01-11 United Technologies Corporation Toroidal fuselage structure for unmanned aerial vehicles having ducted, coaxial, counter-rotating rotors
DE4334124A1 (de) * 1993-03-04 1994-09-08 Bosch Gmbh Robert Vorrichtung zum Aufnehmen eines Elektromotors
GB9420536D0 (en) * 1994-10-12 1994-11-30 Dunphy Christopher M A destratification fan
US5851105A (en) * 1995-06-28 1998-12-22 General Electric Company Tapered strut frame
FR2908152B1 (fr) * 2006-11-08 2009-02-06 Snecma Sa Aube en fleche de turbomachine
US8282348B2 (en) * 2007-03-05 2012-10-09 Xcelaero Corporation Fan with strut-mounted electrical components
US8622695B2 (en) * 2009-08-12 2014-01-07 Xcelaero Corporation Flow trim for vane-axial fans
FR2973815B1 (fr) 2011-04-07 2014-08-29 Pellenc Sa Souffleur electroportatif autonome a vitesse de sortie d'air modulable
CN102182690A (zh) * 2011-06-08 2011-09-14 扬州大学 复合式贯流泵装置
CN102889242B (zh) * 2012-11-05 2014-12-10 李起武 一种风扇
BR102014017335B1 (pt) * 2014-07-14 2020-08-25 Marchesan Implementos E Máquinas Agrícolas Tatú S.A. rotor para um conjunto exaustor de uma máquina agrícola
CN105402165A (zh) * 2014-09-09 2016-03-16 苏州金莱克精密机械有限公司 吹风机
US10669008B2 (en) * 2015-03-31 2020-06-02 Vantage Robotics, Llc Propeller-motor assembly for efficient thermal dissipation
WO2016201455A1 (en) 2015-06-12 2016-12-15 Ac (Macao Commercial Offshore) Limited Axial fan blower
CN105422481A (zh) * 2015-11-30 2016-03-23 王庆昌 水驱无电排风机排风总成
CN105715586B (zh) * 2016-01-19 2017-09-08 扬州大学 一种灯泡体前置式贯流泵装置进水流道及应用方法
FR3062757B1 (fr) * 2017-02-03 2019-04-05 Alstom Transport Technologies Moteur auto-ventile silencieux, notamment pour un vehicule ferroviaire

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2040452A (en) * 1934-03-23 1936-05-12 Troller Theodor Fan construction
US2308685A (en) * 1940-11-14 1943-01-19 B F Sturtevant Co Spin neutralizing vane
US2488945A (en) * 1944-05-05 1949-11-22 Joy Mfg Co Fan and motor support
FR998558A (fr) * 1945-10-29 1952-01-21 Fournier Et Mouillon Ets Perfectionnements aux ventilateurs d'aérage des mines
US2541251A (en) * 1948-04-29 1951-02-13 Anemostat Corp America Portable electric fan
FR1068395A (fr) * 1951-12-21 1954-06-24 Power Jets Res & Dev Ltd Perfectionnements apportés aux aubes de turbines
US2879936A (en) * 1955-12-16 1959-03-31 Westinghouse Electric Corp Elastic fluid apparatus
GB879740A (en) * 1959-01-02 1961-10-11 Axia Fans Ltd Apparatus for expurging an enclosed space of gaseous media fouling the atmosphere therein
US3089637A (en) * 1960-05-02 1963-05-14 Chrysler Corp Air circulating system and blower structure
GB938123A (en) * 1960-05-19 1963-10-02 Studebaker Packard Corp Improvements in or relating to an axial flow compressor
GB1013096A (en) * 1963-04-16 1965-12-15 Svenska Aeroplan Ab Improvements in or relating to axial flow fan arrangements
US3547455A (en) * 1969-05-02 1970-12-15 Gen Electric Rotary seal including organic abradable material
US3976393A (en) * 1975-08-27 1976-08-24 Candaian Hurricane Equipment Ltd Portable fan housing
DE7537190U (de) * 1975-11-22 1976-09-09 Hoelter, Heinz, 4390 Gladbeck Axialluefter, vorzugsweise fuer hochleistungsentstauber fuer den berg- und tunnelbau
GB1522558A (en) * 1976-04-05 1978-08-23 Rolls Royce Duct linings
FR2393960A1 (fr) * 1977-06-08 1979-01-05 Berry Sa Attenuation du bruit des ventilateurs notamment helicoides
GB2009070B (en) * 1977-11-30 1982-03-10 Hydroconic Ltd Marine propulsion systems
US4475867A (en) * 1980-09-22 1984-10-09 General Acoustics Corporation Axial fan and noise abatement apparatus combination
US4508486A (en) * 1982-05-28 1985-04-02 Peabody Abc Corporation Ventilation fan with noise-attenuating housing
US4478552A (en) * 1982-11-08 1984-10-23 Thompson Stanley E Method and apparatus for fan blade tip clearance

Also Published As

Publication number Publication date
NO166421B (no) 1991-04-08
FR2603350B1 (fr) 1991-03-29
ES2019651B3 (es) 1991-07-01
US4780052A (en) 1988-10-25
FI873797A (fi) 1988-03-03
IN166551B (xx) 1990-06-09
EP0263000A1 (fr) 1988-04-06
NO166421C (no) 1991-07-17
AU611860B2 (en) 1991-06-27
NO873645D0 (no) 1987-08-28
EP0263000B1 (fr) 1991-01-09
PT85634A (pt) 1988-10-14
ATE59887T1 (de) 1991-01-15
PT85634B (pt) 1993-07-30
AU7774487A (en) 1988-03-10
FR2603350A1 (fr) 1988-03-04
GR3001296T3 (en) 1992-08-26
IE872322L (en) 1988-03-02
CA1312318C (fr) 1993-01-05
NO873645L (no) 1988-03-03
FI873797A0 (fi) 1987-09-01
DE3767263D1 (de) 1991-02-14

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