WO2012107047A3 - Ventilateur chauffant - Google Patents

Ventilateur chauffant Download PDF

Info

Publication number
WO2012107047A3
WO2012107047A3 PCT/DK2012/050045 DK2012050045W WO2012107047A3 WO 2012107047 A3 WO2012107047 A3 WO 2012107047A3 DK 2012050045 W DK2012050045 W DK 2012050045W WO 2012107047 A3 WO2012107047 A3 WO 2012107047A3
Authority
WO
WIPO (PCT)
Prior art keywords
wing
fan
hub
leading
trailing edge
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.)
Ceased
Application number
PCT/DK2012/050045
Other languages
English (en)
Other versions
WO2012107047A9 (fr
WO2012107047A2 (fr
Inventor
Søren RØDBRO
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.)
Soro Holding ApS
Original Assignee
Soro Holding ApS
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 Soro Holding ApS filed Critical Soro Holding ApS
Priority to CN2012800080166A priority Critical patent/CN103443471A/zh
Priority to EP12704496.4A priority patent/EP2673513B1/fr
Priority to US13/984,130 priority patent/US20140056578A1/en
Priority to CA 2825268 priority patent/CA2825268A1/fr
Publication of WO2012107047A2 publication Critical patent/WO2012107047A2/fr
Publication of WO2012107047A3 publication Critical patent/WO2012107047A3/fr
Anticipated expiration legal-status Critical
Publication of WO2012107047A9 publication Critical patent/WO2012107047A9/fr
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • 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
    • F04D25/088—Ceiling fans
    • 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
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0411—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between for domestic or space-heating systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Architecture (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Ventilateur chauffant, ledit ventilateur comportant un moyen de fixation servant à fixer ledit ventilateur à une première surface, une tige reliant le moyen de fixation à un moyeu, ledit moyeu comportant une unité de moteur, ladite unité de moteur faisant tourner une pluralité de pales s'étendant radialement à partir dudit moyeu de telle façon que les pales présentent des surfaces supérieure et inférieure, caractérisé en ce que chaque pale présente un bord d'attaque et un bord de fuite, définissant entre eux des surfaces supérieure et inférieure, au moins une pale étant dotée de moyens de chauffage électrique intégrés ou reliés à ladite surface supérieure, au moins la moitié de la longueur du bord d'attaque et / ou de fuite étant recourbée vers le bas par rapport à la surface de la pale.
PCT/DK2012/050045 2011-02-07 2012-02-07 Ventilateur chauffant Ceased WO2012107047A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN2012800080166A CN103443471A (zh) 2011-02-07 2012-02-07 加热风扇
EP12704496.4A EP2673513B1 (fr) 2011-02-07 2012-02-07 Ventilateur chauffant
US13/984,130 US20140056578A1 (en) 2011-02-07 2012-02-07 Heating Fan
CA 2825268 CA2825268A1 (fr) 2011-02-07 2012-02-07 Ventilateur chauffant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201100078 2011-02-07
DKPA201100078 2011-02-07

Publications (3)

Publication Number Publication Date
WO2012107047A2 WO2012107047A2 (fr) 2012-08-16
WO2012107047A3 true WO2012107047A3 (fr) 2012-10-18
WO2012107047A9 WO2012107047A9 (fr) 2013-09-19

Family

ID=45688143

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DK2012/050045 Ceased WO2012107047A2 (fr) 2011-02-07 2012-02-07 Ventilateur chauffant

Country Status (5)

Country Link
US (1) US20140056578A1 (fr)
EP (1) EP2673513B1 (fr)
CN (1) CN103443471A (fr)
CA (1) CA2825268A1 (fr)
WO (1) WO2012107047A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104006001B (zh) * 2014-05-29 2016-04-27 安徽银龙泵阀股份有限公司 一种带加热丝的泵芯
US10495369B2 (en) * 2016-12-02 2019-12-03 Bsh Hausgeraete Gmbh Refrigeration device comprising a fan with an heat-conducting element

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208928A (en) * 1968-05-25 1970-10-14 Edward Donald Wynn Rotating space heating fan
AU578345B2 (en) * 1985-03-11 1988-10-20 Albert James Keough Overhead ceiling fan with heater
WO1999049700A2 (fr) * 1998-03-27 1999-09-30 Thermo•Stone Usa, Llc Pale de ventilateur a film mince chauffant
EP0964211A2 (fr) * 1998-06-11 1999-12-15 Elettrocomponenti S.r.l. Ventilateur chauffant électrique
US20030190234A1 (en) * 2002-04-08 2003-10-09 Yung-Chung Huang Hollow blades for ceiling fans
US20080069698A1 (en) * 2006-09-14 2008-03-20 Karun Laisathit Reversible fan blade for a ceiling-suspended fan

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US449414A (en) 1891-03-31 Fusible support for hatch-doors
US4504191A (en) 1982-10-29 1985-03-12 Brown David J Heated ceiling fan
US4867643A (en) 1988-05-19 1989-09-19 Appleton Arthur I Fan blade apparatus
US6039533A (en) * 1995-07-31 2000-03-21 Mccabe; Francis J. Fan blade, structures and methods
US5545009A (en) * 1995-09-08 1996-08-13 Ke; Chin-Fu Hot air/cold air dual-mode electric fan
WO1998051127A1 (fr) * 1997-05-06 1998-11-12 Thermoceramix, L.L.C. Revetements resistants obtenus par formation d'un depot
CN100521833C (zh) * 2002-11-22 2009-07-29 皇家飞利浦电子股份有限公司 溶胶-凝胶基加热元件及包含该加热元件的家用电器
US20060110257A1 (en) 2004-11-23 2006-05-25 Yu-Keng Huang Ceiling fan blade
US20090116961A1 (en) 2007-11-06 2009-05-07 Todd Jr Alvin E Ceiling Fan with Heating Assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1208928A (en) * 1968-05-25 1970-10-14 Edward Donald Wynn Rotating space heating fan
AU578345B2 (en) * 1985-03-11 1988-10-20 Albert James Keough Overhead ceiling fan with heater
WO1999049700A2 (fr) * 1998-03-27 1999-09-30 Thermo•Stone Usa, Llc Pale de ventilateur a film mince chauffant
EP0964211A2 (fr) * 1998-06-11 1999-12-15 Elettrocomponenti S.r.l. Ventilateur chauffant électrique
US20030190234A1 (en) * 2002-04-08 2003-10-09 Yung-Chung Huang Hollow blades for ceiling fans
US20080069698A1 (en) * 2006-09-14 2008-03-20 Karun Laisathit Reversible fan blade for a ceiling-suspended fan

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MURATA MANUFACTURING CO., LTD.: "PTC Thermistor (POSISTOR)", 1 March 2008 (2008-03-01), pages 1 - 12, XP002675920, Retrieved from the Internet <URL:http://www.murata.com/products/catalog/pdf/r16e.pdf> [retrieved on 20120514] *

Also Published As

Publication number Publication date
US20140056578A1 (en) 2014-02-27
EP2673513A2 (fr) 2013-12-18
CN103443471A (zh) 2013-12-11
EP2673513B1 (fr) 2017-12-27
CA2825268A1 (fr) 2012-08-16
WO2012107047A9 (fr) 2013-09-19
WO2012107047A2 (fr) 2012-08-16

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