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AR071816A1 - Sistema aplicado en rejas frontal y trasera de ventiladores - Google Patents

Sistema aplicado en rejas frontal y trasera de ventiladores

Info

Publication number
AR071816A1
AR071816A1 ARP090101769A ARP090101769A AR071816A1 AR 071816 A1 AR071816 A1 AR 071816A1 AR P090101769 A ARP090101769 A AR P090101769A AR P090101769 A ARP090101769 A AR P090101769A AR 071816 A1 AR071816 A1 AR 071816A1
Authority
AR
Argentina
Prior art keywords
strip
fans
fins
separated
fence
Prior art date
Application number
ARP090101769A
Other languages
English (en)
Inventor
Jose Carlos Veneziano
Angelo Wagner Merlo
Original Assignee
Grupo Seb Do Brasil Produtos D
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 Grupo Seb Do Brasil Produtos D filed Critical Grupo Seb Do Brasil Produtos D
Publication of AR071816A1 publication Critical patent/AR071816A1/es

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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
    • F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

La presente se refiere a una innovacion tecnologica aplicada en rejas frontal y trasera de ventiladores y aparatos electrodomesticos. La presente comprende una reja frontal (1), con un centro (2) una primera franja de aletas (3), separada de una segunda franja (5), por medio de un anillo circular (6), siendo que la segunda franja (5) se comunica con una franja de transicion (7), separadas por medio de un anillo circular (8), hasta encontrar la franja externa (9), que finaliza la reja (1) con el aro estructural externo (10). La innovacion tambien comprende aletas y franjas separadas en ambas rejas frontal y trasera, teniendo dichas aletas perfiles espec¡ficamente proyectados y modificados para favorecer el paso del aire aspirado por el ventilador y del flujo de aire generado.
ARP090101769A 2008-05-19 2009-05-18 Sistema aplicado en rejas frontal y trasera de ventiladores AR071816A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRC10801984A BRPI0801984F1 (pt) 2008-05-19 2008-05-19 sistema aplicado em grades frontal e traseira de ventiladores

Publications (1)

Publication Number Publication Date
AR071816A1 true AR071816A1 (es) 2010-07-14

Family

ID=40863728

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090101769A AR071816A1 (es) 2008-05-19 2009-05-18 Sistema aplicado en rejas frontal y trasera de ventiladores

Country Status (5)

Country Link
EP (1) EP2123917B1 (es)
AR (1) AR071816A1 (es)
BR (1) BRPI0801984F1 (es)
CO (1) CO6220147A1 (es)
MX (1) MX2009005314A (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2555292T3 (es) * 2013-03-15 2015-12-30 Ebm-Papst Mulfingen Gmbh & Co. Kg Disposición de ventilador con rectificador de corriente
FR3013814A1 (fr) * 2013-11-28 2015-05-29 Air Liquide Nouveau design de dispositif de protection pour une installation de froid
DE102014102370A1 (de) * 2014-02-24 2015-08-27 Ebm-Papst St. Georgen Gmbh & Co. Kg Strömungsgleichrichter sowie Lüfteranordnung mit Strömungsgleichrichter
TWM497203U (zh) * 2014-10-15 2015-03-11 Zhen-Ming Su 改良式內旋渦流氣旋導風罩及包含其的風扇裝置
USD761412S1 (en) 2014-11-04 2016-07-12 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan grid
DE202014105284U1 (de) * 2014-11-04 2014-12-08 Ebm-Papst Mulfingen Gmbh & Co. Kg Schutzgitter mit verbessertem Wirkungsgrad- und Geräuschverhalten
TR201905809T4 (tr) 2015-01-22 2019-05-21 Elica Spa Bir ev tipi davlumbazın bir hava kılavuzuna yönelik emme ızgarası, bu tür ızgaraya sahip hava kılavuzu ve bu tür hava kılavuzuna sahip ev tipi davlumbaz.
KR102453157B1 (ko) * 2016-01-18 2022-10-14 주식회사 위니아 송풍장치용 안전 그릴유닛
CN106839366B (zh) * 2017-01-22 2023-05-23 珠海格力电器股份有限公司 空调格栅和空调装置
DE102017209291A1 (de) * 2017-06-01 2018-12-06 Ziehl-Abegg Se Ventilator und Vorleitgitter für einen Ventilator
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
US12146678B2 (en) * 2018-12-28 2024-11-19 Springer Carrier Ltda. Grille for ventilation apparatus
CN111964178A (zh) * 2020-08-24 2020-11-20 深圳市安拓浦科技有限公司 格栅本体、风口格栅及空气净化器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2100994A (en) * 1936-02-06 1937-11-30 Casco Products Corp Fan guard
US2653757A (en) * 1950-08-09 1953-09-29 Segalman Bernard Diffuser for ventilating fans
US2950859A (en) * 1956-12-03 1960-08-30 Meier Electric And Machine Com Fan housing and protective grill
JPS5524399Y2 (es) 1974-09-10 1980-06-11
JPH08211820A (ja) 1994-10-31 1996-08-20 Xerox Corp 低ノイズ・フィンガー・ガード
DE19536928C1 (de) * 1995-10-04 1997-01-30 Loh Kg Rittal Werk Filterlüfter
US6071079A (en) * 1998-03-27 2000-06-06 Lasko Holdings, Inc. Usa High velocity fan
US6585489B2 (en) * 2001-04-09 2003-07-01 Lasko Holdings Inc. Fan grill construction

Also Published As

Publication number Publication date
MX2009005314A (es) 2009-11-26
BRPI0801984F1 (pt) 2020-11-24
EP2123917A3 (fr) 2014-09-03
BRPI0801984A2 (pt) 2010-01-12
EP2123917A2 (fr) 2009-11-25
BRPI0801984E2 (pt) 2015-10-27
CO6220147A1 (es) 2010-11-19
BRPI0801984B1 (pt) 2013-05-07
EP2123917B1 (fr) 2020-09-30

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