WO2012134983A3 - Grille circulaire destinée à une unité de ventilateur - Google Patents

Grille circulaire destinée à une unité de ventilateur Download PDF

Info

Publication number
WO2012134983A3
WO2012134983A3 PCT/US2012/030253 US2012030253W WO2012134983A3 WO 2012134983 A3 WO2012134983 A3 WO 2012134983A3 US 2012030253 W US2012030253 W US 2012030253W WO 2012134983 A3 WO2012134983 A3 WO 2012134983A3
Authority
WO
WIPO (PCT)
Prior art keywords
air circulator
grill
circular grill
circulator unit
circular
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/US2012/030253
Other languages
English (en)
Other versions
WO2012134983A2 (fr
Inventor
Glen W. Ediger
Gary P. Israel
Chase HOPPOCK
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.)
Vornado Air LLC
Original Assignee
Vornado Air LLC
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 Vornado Air LLC filed Critical Vornado Air LLC
Priority to US14/007,581 priority Critical patent/US20140248145A1/en
Publication of WO2012134983A2 publication Critical patent/WO2012134983A2/fr
Publication of WO2012134983A3 publication Critical patent/WO2012134983A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F04D29/542—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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La présente invention a trait à une grille qui est destinée à un ventilateur. La grille est configurée de manière à dévier l'écoulement d'air provenant d'une source d'écoulement d'air. Le ventilateur inclut un moyeu central qui est doté d'une pluralité de nervures arquées qui sont couplées au moyeu central et qui s'étendent vers l'extérieur à partir dudit moyeu central. Les nervures arquées s'étendent vers l'extérieur vers un périmètre extérieur de la grille circulaire.
PCT/US2012/030253 2011-03-25 2012-03-23 Grille circulaire destinée à une unité de ventilateur Ceased WO2012134983A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US14/007,581 US20140248145A1 (en) 2011-03-25 2012-03-23 Circular grill for an air circulator unit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161467754P 2011-03-25 2011-03-25
US61/467,754 2011-03-25

Publications (2)

Publication Number Publication Date
WO2012134983A2 WO2012134983A2 (fr) 2012-10-04
WO2012134983A3 true WO2012134983A3 (fr) 2012-11-22

Family

ID=46932246

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2012/030253 Ceased WO2012134983A2 (fr) 2011-03-25 2012-03-23 Grille circulaire destinée à une unité de ventilateur

Country Status (2)

Country Link
US (1) US20140248145A1 (fr)
WO (1) WO2012134983A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105465049A (zh) * 2014-09-09 2016-04-06 苏州金莱克精密机械有限公司 吹风机
CN207122442U (zh) 2017-08-18 2018-03-20 开利公司 风扇罩壳及具有其的空调机组
USD921883S1 (en) 2018-07-25 2021-06-08 Vornado Air, Llc Fan head
IT201800010748A1 (it) * 2018-11-30 2020-05-30 Orlandi Thermal Systems Europe S R L Apparato di convogliamento di un fluido

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548548A (en) * 1984-05-23 1985-10-22 Airflow Research And Manufacturing Corp. Fan and housing
EP0709576A1 (fr) * 1994-10-31 1996-05-01 Xerox Corporation Dispositifs de protection des doigts pour dispositifs de mouvement de l'air
US5577888A (en) * 1995-06-23 1996-11-26 Siemens Electric Limited High efficiency, low-noise, axial fan assembly
US6503060B1 (en) * 1999-08-09 2003-01-07 Daikin Industries, Ltd. Fan guard of blower unit and air conditioner

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Publication number Priority date Publication date Assignee Title
US2100994A (en) * 1936-02-06 1937-11-30 Casco Products Corp Fan guard
US2463337A (en) * 1944-12-09 1949-03-01 Weber Max Air circulator
US3446429A (en) * 1966-12-08 1969-05-27 Tokyo Shibaura Electric Co Readily disassembled electric fan
US3963382A (en) * 1975-01-31 1976-06-15 Noel Thomas Patton Portable air circulating fan
USD309944S (en) * 1988-07-05 1990-08-14 Holmes Products Corp. Electric fan
US4927324A (en) * 1989-01-09 1990-05-22 Vornado Air Circulation Systems, Inc. Ducted fan
US5118252A (en) * 1990-05-24 1992-06-02 The W. B. Marvin Manufacturing Company Intake grill for electric fan assembly
US5352094A (en) * 1992-01-16 1994-10-04 Duracraft Corporation Grill assembly for portable fan
US5073088A (en) * 1991-01-25 1991-12-17 Duracraft Corporation Grill assembly for portable fan
USD336512S (en) * 1992-02-10 1993-06-15 Holmes Products Corp. Combined fan base and fan cage unit
US5342175A (en) * 1993-03-25 1994-08-30 Patton Electric Company, Inc. Grill
US5429481A (en) * 1994-08-24 1995-07-04 Liu; Su-Liang Angle-adjustable joint for electric fans
US5498130A (en) * 1994-10-18 1996-03-12 Itt Automotive Electrical Systems Inc. Cooling fan mounting system
US6045330A (en) * 1997-04-25 2000-04-04 Williams; Robert E. Retrofitable fan shroud
US6059541A (en) * 1998-03-10 2000-05-09 The Toro Company Air inlet cover for portable blower/vacuum
USD423663S (en) * 1999-04-01 2000-04-25 Holmes Products Corporation Fan housing
USD427674S (en) * 1999-08-05 2000-07-04 Lakewood Engineering And Manufacturing Co. Front face of a grill for an electric fan
USD457618S1 (en) * 2000-02-08 2002-05-21 Atico International Usa, Inc. Fan body
USD447552S1 (en) * 2000-02-08 2001-09-04 Atico International Usa,Inc. Portable fan
JP3982181B2 (ja) * 2001-01-29 2007-09-26 ダイキン工業株式会社 送風ユニットのファンガード
JP2004156884A (ja) * 2002-11-08 2004-06-03 Daikin Ind Ltd 送風ユニットのファンガード
AU303608S (en) * 2004-11-04 2005-10-26 Briggs & Stratton Corp Rewind cover
JP4469736B2 (ja) * 2005-02-07 2010-05-26 山洋電気株式会社 軸流送風機
WO2006119564A1 (fr) * 2005-05-12 2006-11-16 Advantec Australasia Pty. Limited Aeration et grilles
US7654793B2 (en) * 2005-05-13 2010-02-02 Valeo Electrical Systems, Inc. Fan shroud supports which increase resonant frequency
USD621026S1 (en) * 2009-07-27 2010-08-03 Camair LLC Set of fan parts
USD673256S1 (en) * 2011-08-24 2012-12-25 Lasko Holdings, Inc. Body for a portable fan
USD686308S1 (en) * 2012-03-16 2013-07-16 Gree Electric Appliances (Zhongshan) Small Home Appliances Manufacturing Ltd. Desk box fan
USD692996S1 (en) * 2012-06-11 2013-11-05 Kaz Usa, Inc. Axial flow fan
USD691256S1 (en) * 2013-07-10 2013-10-08 Jye Liang PAN Fan housing

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4548548A (en) * 1984-05-23 1985-10-22 Airflow Research And Manufacturing Corp. Fan and housing
EP0709576A1 (fr) * 1994-10-31 1996-05-01 Xerox Corporation Dispositifs de protection des doigts pour dispositifs de mouvement de l'air
US5577888A (en) * 1995-06-23 1996-11-26 Siemens Electric Limited High efficiency, low-noise, axial fan assembly
US6503060B1 (en) * 1999-08-09 2003-01-07 Daikin Industries, Ltd. Fan guard of blower unit and air conditioner

Also Published As

Publication number Publication date
US20140248145A1 (en) 2014-09-04
WO2012134983A2 (fr) 2012-10-04

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