FR2951247B1 - HIGH PERFORMANCE VENTILATION HOUSING - Google Patents

HIGH PERFORMANCE VENTILATION HOUSING

Info

Publication number
FR2951247B1
FR2951247B1 FR0904936A FR0904936A FR2951247B1 FR 2951247 B1 FR2951247 B1 FR 2951247B1 FR 0904936 A FR0904936 A FR 0904936A FR 0904936 A FR0904936 A FR 0904936A FR 2951247 B1 FR2951247 B1 FR 2951247B1
Authority
FR
France
Prior art keywords
high performance
ventilation housing
performance ventilation
housing
ventilation
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.)
Active
Application number
FR0904936A
Other languages
French (fr)
Other versions
FR2951247A1 (en
Inventor
Stephane Philippe
Goninaz Delphine Duc
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.)
France Air SA
Original Assignee
France Air SA
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 France Air SA filed Critical France Air SA
Priority to FR0904936A priority Critical patent/FR2951247B1/en
Publication of FR2951247A1 publication Critical patent/FR2951247A1/en
Application granted granted Critical
Publication of FR2951247B1 publication Critical patent/FR2951247B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/065—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit fan combined with single duct; mounting arrangements of a fan in a duct
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • 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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps

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)
FR0904936A 2009-10-14 2009-10-14 HIGH PERFORMANCE VENTILATION HOUSING Active FR2951247B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0904936A FR2951247B1 (en) 2009-10-14 2009-10-14 HIGH PERFORMANCE VENTILATION HOUSING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0904936A FR2951247B1 (en) 2009-10-14 2009-10-14 HIGH PERFORMANCE VENTILATION HOUSING

Publications (2)

Publication Number Publication Date
FR2951247A1 FR2951247A1 (en) 2011-04-15
FR2951247B1 true FR2951247B1 (en) 2012-01-27

Family

ID=42136236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0904936A Active FR2951247B1 (en) 2009-10-14 2009-10-14 HIGH PERFORMANCE VENTILATION HOUSING

Country Status (1)

Country Link
FR (1) FR2951247B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1055228A (en) * 1952-04-26 1954-02-17 Air & Feu Atel Centrifugal steam extractor for kitchens
CH574053A5 (en) * 1972-03-03 1976-03-31 Ltg Lufttechnische Gmbh
FR2211057A5 (en) * 1972-12-18 1974-07-12 Solyvent Ventec
DE9206117U1 (en) * 1992-05-06 1992-10-29 Varnava, Alexander, 3384 Liebenburg Optimized duct feeds to reduce the pressure gradients prevailing in fan chambers
ATE419496T1 (en) * 2002-08-23 2009-01-15 Kyodo Allied Ind Ltd DEVICE FOR REDUCING NOISE FROM A FAN UNIT

Also Published As

Publication number Publication date
FR2951247A1 (en) 2011-04-15

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