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AR071816A1 - SYSTEM APPLIED ON FRONT AND REAR FANS OF FANS - Google Patents

SYSTEM APPLIED ON FRONT AND REAR FANS OF FANS

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
Spanish (es)
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/en

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.This refers to a technological innovation applied to front and rear grilles of fans and appliances. The present comprises a front fence (1), with a center (2) a first strip of fins (3), separated from a second strip (5), by means of a circular ring (6), the second strip being ( 5) communicates with a transition strip (7), separated by means of a circular ring (8), until the outer strip (9) is found, which ends the fence (1) with the external structural ring (10). The innovation also includes fins and strips separated in both front and rear grilles, said fins having profiles specifically designed and modified to favor the passage of the air sucked by the fan and the flow of generated air.

ARP090101769A 2008-05-19 2009-05-18 SYSTEM APPLIED ON FRONT AND REAR FANS OF FANS AR071816A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRC10801984A BRPI0801984F1 (en) 2008-05-19 2008-05-19 system applied to front and rear fan grills

Publications (1)

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

Family

ID=40863728

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090101769A AR071816A1 (en) 2008-05-19 2009-05-18 SYSTEM APPLIED ON FRONT AND REAR FANS OF FANS

Country Status (5)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2555292T3 (en) * 2013-03-15 2015-12-30 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan arrangement with current rectifier
FR3013814A1 (en) * 2013-11-28 2015-05-29 Air Liquide NEW PROTECTION DEVICE DESIGN FOR COLD INSTALLATION
DE102014102370A1 (en) * 2014-02-24 2015-08-27 Ebm-Papst St. Georgen Gmbh & Co. Kg Flow straightener and fan arrangement with flow straightener
TWM497203U (en) * 2014-10-15 2015-03-11 Zhen-Ming Su Improved internal-spinning swirl cyclone wind scooper and fan device including the same
USD761412S1 (en) 2014-11-04 2016-07-12 Ebm-Papst Mulfingen Gmbh & Co. Kg Fan grid
DE202014105284U1 (en) * 2014-11-04 2014-12-08 Ebm-Papst Mulfingen Gmbh & Co. Kg Protective grille with improved efficiency and noise behavior
TR201905809T4 (en) 2015-01-22 2019-05-21 Elica Spa Suction grille for an air guide of a domestic hood, air guide with this type of grille and household hood with this type of air guide.
KR102453157B1 (en) * 2016-01-18 2022-10-14 주식회사 위니아 Safety grill for blower
CN106839366B (en) * 2017-01-22 2023-05-23 珠海格力电器股份有限公司 Air conditioner grille and air conditioner
DE102017209291A1 (en) * 2017-06-01 2018-12-06 Ziehl-Abegg Se Fan and guide grille for a fan
CN207122442U (en) 2017-08-18 2018-03-20 开利公司 Fan casing and there is its air-conditioner set
US12146678B2 (en) * 2018-12-28 2024-11-19 Springer Carrier Ltda. Grille for ventilation apparatus
CN111964178A (en) * 2020-08-24 2020-11-20 深圳市安拓浦科技有限公司 Grid body, wind gap grid and air purifier

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 (en) 1974-09-10 1980-06-11
JPH08211820A (en) 1994-10-31 1996-08-20 Xerox Corp Low-noise finger guard
DE19536928C1 (en) * 1995-10-04 1997-01-30 Loh Kg Rittal Werk Filter fan
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 (en) 2009-11-26
BRPI0801984F1 (en) 2020-11-24
EP2123917A3 (en) 2014-09-03
BRPI0801984A2 (en) 2010-01-12
EP2123917A2 (en) 2009-11-25
BRPI0801984E2 (en) 2015-10-27
CO6220147A1 (en) 2010-11-19
BRPI0801984B1 (en) 2013-05-07
EP2123917B1 (en) 2020-09-30

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Legal Events

Date Code Title Description
FG Grant, registration