MA26113A1 - Ventilateur d'evacuation d'air - Google Patents

Ventilateur d'evacuation d'air

Info

Publication number
MA26113A1
MA26113A1 MA27412A MA27412A MA26113A1 MA 26113 A1 MA26113 A1 MA 26113A1 MA 27412 A MA27412 A MA 27412A MA 27412 A MA27412 A MA 27412A MA 26113 A1 MA26113 A1 MA 26113A1
Authority
MA
Morocco
Prior art keywords
housing
intake
axis
exhaust fan
air exhaust
Prior art date
Application number
MA27412A
Other languages
English (en)
Inventor
Pierre Jardinier
Original Assignee
Conseils Etudes Et Recherches En Gestion De Lair Cerga
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 Conseils Etudes Et Recherches En Gestion De Lair Cerga filed Critical Conseils Etudes Et Recherches En Gestion De Lair Cerga
Publication of MA26113A1 publication Critical patent/MA26113A1/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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/165—Axial entry and discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation
    • F24F7/025—Roof ventilation with forced air circulation by means of a built-in ventilator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F2007/001—Ventilation with exhausting air ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Ventilation (AREA)
  • Gas Separation By Absorption (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Catching Or Destruction (AREA)
  • Chimneys And Flues (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Duct Arrangements (AREA)
MA27412A 2001-05-22 2003-11-21 Ventilateur d'evacuation d'air MA26113A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0106738A FR2825142B1 (fr) 2001-05-22 2001-05-22 Ventilateur destine a etre associe a un conduit d'evacuation d'air hors d'au moins un local

Publications (1)

Publication Number Publication Date
MA26113A1 true MA26113A1 (fr) 2004-04-01

Family

ID=8863550

Family Applications (1)

Application Number Title Priority Date Filing Date
MA27412A MA26113A1 (fr) 2001-05-22 2003-11-21 Ventilateur d'evacuation d'air

Country Status (15)

Country Link
US (1) US6814661B2 (fr)
EP (1) EP1389288B1 (fr)
JP (1) JP3962692B2 (fr)
AT (1) ATE295951T1 (fr)
CA (1) CA2447421C (fr)
DE (1) DE60204223T2 (fr)
DK (1) DK1389288T3 (fr)
ES (1) ES2242040T3 (fr)
FR (1) FR2825142B1 (fr)
LT (1) LT5171B (fr)
MA (1) MA26113A1 (fr)
PL (1) PL204058B1 (fr)
RU (1) RU2287088C2 (fr)
TN (1) TNSN03115A1 (fr)
WO (1) WO2002095298A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100529002B1 (ko) * 2003-12-31 2005-11-15 학교법인 포항공과대학교 덮개가 구비된 스월러를 이용하는 국소배기장치
US7320636B2 (en) * 2004-01-20 2008-01-22 Greenheck Fan Corporation Exhaust fan assembly having flexible coupling
CN101133285A (zh) * 2004-01-20 2008-02-27 格林海克风机股份有限公司 用于排气组合件的枢轴直接驱动电动机
US7682231B2 (en) 2004-01-20 2010-03-23 Greenheck Fan Corporation Exhaust fan assembly
AU2005287891C1 (en) 2004-09-23 2009-07-16 Csr Building Products Limited Hybrid ventilator
US7455582B2 (en) * 2005-11-30 2008-11-25 Barrett Cory G Solar powered fan for portable enclosure
DE102007055507A1 (de) * 2007-11-21 2009-06-04 Georg Emanuel Koppenwallner Schräglippenspirale
CZ304101B6 (cs) * 2012-03-14 2013-10-23 Morávek@Petr Vzduchotechnické zarízení s volným obezným kolem vestaveným do kruhového potrubí
US20240027084A1 (en) * 2012-05-16 2024-01-25 Solar Royal, LLC Ventilation systems
RU183910U1 (ru) * 2018-05-31 2018-10-08 федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный технический университет" Устройство для вентиляции помещений
WO2023006764A1 (fr) * 2021-07-26 2023-02-02 Valeo Systemes Thermiques Dispositif de ventilation d'un systeme de ventilation, de chauffage et/ou d'air conditionné.
KR102611669B1 (ko) * 2022-03-24 2023-12-07 박태업 건물 덕트용 환기장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1958145A (en) * 1932-05-23 1934-05-08 Jones William Anthony Fan
US2397171A (en) * 1943-12-06 1946-03-26 Del Conveyor & Mfg Company Fan and motor mounting
CH399698A (de) * 1963-04-11 1965-09-30 Rimann Kurt Dachventilator
GB1117171A (en) * 1964-12-04 1968-06-19 Smiths Industries Ltd Manufacture of blade-cage impellers for fans and blowers
US3329415A (en) * 1964-12-21 1967-07-04 Chicago Eastern Corp Blower cooler
DK118475B (da) * 1965-08-02 1970-08-24 Nordisk Ventilator Radialventilator med axial udstrømning.
US5246339A (en) * 1988-06-08 1993-09-21 Abb Flakt Ab Guide vane for an axial fan
DE19510811A1 (de) * 1995-03-24 1996-09-26 Klein Schanzlin & Becker Ag Faser abweisende Wandflächengestaltung
FR2782781B1 (fr) * 1998-09-02 2000-09-29 Andre Amphoux Dispositif de securite pour systemes d'evacuation de fluides gazeux
US6733240B2 (en) * 2001-07-18 2004-05-11 General Electric Company Serrated fan blade

Also Published As

Publication number Publication date
EP1389288B1 (fr) 2005-05-18
PL363833A1 (en) 2004-11-29
US6814661B2 (en) 2004-11-09
LT2003097A (en) 2004-06-25
JP2004525338A (ja) 2004-08-19
US20040132400A1 (en) 2004-07-08
ATE295951T1 (de) 2005-06-15
RU2003134011A (ru) 2005-05-10
FR2825142B1 (fr) 2003-08-29
DK1389288T3 (da) 2005-09-19
CA2447421C (fr) 2008-12-30
LT5171B (lt) 2004-10-25
ES2242040T3 (es) 2005-11-01
WO2002095298A1 (fr) 2002-11-28
PL204058B1 (pl) 2009-12-31
FR2825142A1 (fr) 2002-11-29
DE60204223D1 (de) 2005-06-23
RU2287088C2 (ru) 2006-11-10
DE60204223T2 (de) 2006-01-26
EP1389288A1 (fr) 2004-02-18
JP3962692B2 (ja) 2007-08-22
TNSN03115A1 (fr) 2005-04-08
CA2447421A1 (fr) 2002-11-28

Similar Documents

Publication Publication Date Title
US6514036B2 (en) Radial flow fan with impeller having blade configuration for noise reduction
JP3575891B2 (ja) ブースターファン
DE60044228D1 (de) Kompressorrotor- Konfiguration
JP2018526574A (ja) 冷却体を備えたターボファン
EP0805276A3 (fr) Unité de soufflante avec un canal intégré pour l'air de refroidissement
DE602004017637D1 (de) Schaufelrad für zentrifugalgebläse und zentrifugalgebläse damit
DK1389288T3 (da) Udluftningsventilator
WO2001096745A1 (fr) Ventilateur centrifuge en ligne
KR102585277B1 (ko) 팬 모터
TW200516209A (en) Centrifugal fan
FI954669A0 (fi) Keskipakopuhaltimen pyörä
EP0881394A3 (fr) Ventilateur avec venturi integré tournant
WO2004004096A3 (fr) Systeme de ventilation interne d'une machine electrique tournante telle qu'un alternateur notamment de vehicule automobile
US5427508A (en) Electro-pneumatic blower
US8317496B2 (en) Motor-fan assembly having a tapered fan with a concave underside
MX9603780A (es) Ventilador que tiene aspas con rebordes.
TW200413645A (en) High efficiency centrifugal fan
JP2001295793A (ja) 軸流送風装置
JPWO2017168642A1 (ja) インペラ、回転機械、ターボチャージャー
CN223634938U (zh) 鼓风机/真空装置工具
US20240426315A1 (en) Blower with toroidal fan blades
CN208096078U (zh) 风扇以及面罩装置
JPS6223255Y2 (fr)
KR20230109473A (ko) 에어덕트에 설치되는 사류팬을 갖춘 송풍기
JP2007016705A (ja) 電動送風機