EP2472121A3 - Centrifugal exhaust fan for bathrooms - Google Patents

Centrifugal exhaust fan for bathrooms Download PDF

Info

Publication number
EP2472121A3
EP2472121A3 EP11194731.3A EP11194731A EP2472121A3 EP 2472121 A3 EP2472121 A3 EP 2472121A3 EP 11194731 A EP11194731 A EP 11194731A EP 2472121 A3 EP2472121 A3 EP 2472121A3
Authority
EP
European Patent Office
Prior art keywords
exhaust fan
bathrooms
centrifugal exhaust
rotating drum
inner casing
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.)
Granted
Application number
EP11194731.3A
Other languages
German (de)
French (fr)
Other versions
EP2472121B1 (en
EP2472121A2 (en
Inventor
Marius Gamissans Bou
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.)
Soler and Palau Research SL
Original Assignee
Soler and Palau Research SL
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 Soler and Palau Research SL filed Critical Soler and Palau Research SL
Publication of EP2472121A2 publication Critical patent/EP2472121A2/en
Publication of EP2472121A3 publication Critical patent/EP2472121A3/en
Application granted granted Critical
Publication of EP2472121B1 publication Critical patent/EP2472121B1/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
    • F24F7/007—Ventilation with forced flow
    • F24F7/013—Ventilation with forced flow using wall or window fans, displacing air through the wall or window
    • 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
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
    • 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
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • 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
    • F04D29/424—Double entry casings
    • 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

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)
  • Apparatus For Making Beverages (AREA)

Abstract

The present invention relates to a centrifugal exhaust fan for bathrooms, comprising an outer casing (1) and an inner casing (2), between which there is defined an air passage from an intake (5) of the front part to a rotating drum (3) which is transversely arranged inside the inner casing (2), which is housed partially inside a tubular air exhaust nozzle (6) in the rear part such that the rotating drum (3) is set back at least partially with respect to the seating plane (10) of the exhaust fan in the application installation.
EP11194731.3A 2010-12-30 2011-12-21 Centrifugal exhaust fan for bathrooms Active EP2472121B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201001650A ES2385592B1 (en) 2010-12-30 2010-12-30 CENTRIFUGAL AIR EXTRACTOR FOR BATHROOMS.

Publications (3)

Publication Number Publication Date
EP2472121A2 EP2472121A2 (en) 2012-07-04
EP2472121A3 true EP2472121A3 (en) 2014-09-10
EP2472121B1 EP2472121B1 (en) 2020-04-22

Family

ID=45463299

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11194731.3A Active EP2472121B1 (en) 2010-12-30 2011-12-21 Centrifugal exhaust fan for bathrooms

Country Status (4)

Country Link
EP (1) EP2472121B1 (en)
ES (2) ES2385592B1 (en)
RU (1) RU2498165C2 (en)
UA (1) UA102906C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107676912A (en) * 2017-09-23 2018-02-09 南京律智诚专利技术开发有限公司 A kind of bathroom wind-exchanging system
ES2769475B2 (en) * 2018-12-21 2021-10-21 Soler & Palau Res Sl DOUBLE AIR INLET EXTRACTOR

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1339690A (en) * 1971-06-26 1973-12-05 Siemens Ag Exhaust ventilator
DE8914525U1 (en) * 1989-12-09 1990-01-18 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De
JP2002310093A (en) * 2001-04-11 2002-10-23 Hitachi Taga Technol Co Ltd Pipe fan

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6261175B1 (en) * 1999-12-18 2001-07-17 Broan-Nutone Llc Ventilating exhaust fan
US6435964B1 (en) * 2001-09-06 2002-08-20 Enlight Corporation Ventilation fan
ES2212719B1 (en) * 2002-05-22 2005-10-01 Cata Electrodomesticos, S.L AUTOMATIC OPENING AIR EXTRACTOR.
JP5391699B2 (en) * 2009-01-16 2014-01-15 パナソニック株式会社 Recessed ceiling ventilation fan
CN201891626U (en) * 2010-11-15 2011-07-06 南通大通宝富风机有限公司 Plug-type centrifugal fan

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1339690A (en) * 1971-06-26 1973-12-05 Siemens Ag Exhaust ventilator
DE8914525U1 (en) * 1989-12-09 1990-01-18 Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart, De
JP2002310093A (en) * 2001-04-11 2002-10-23 Hitachi Taga Technol Co Ltd Pipe fan

Also Published As

Publication number Publication date
EP2472121B1 (en) 2020-04-22
ES2385592A1 (en) 2012-07-27
EP2472121A2 (en) 2012-07-04
ES2385592B1 (en) 2013-04-15
ES2805754T3 (en) 2021-02-15
RU2011153363A (en) 2013-07-10
UA102906C2 (en) 2013-08-27
RU2498165C2 (en) 2013-11-10

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