ES2721779T3 - Suction rack for an air guide of a domestic hood, air guide having such a grill and domestic hood having such an air guide - Google Patents

Suction rack for an air guide of a domestic hood, air guide having such a grill and domestic hood having such an air guide Download PDF

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Publication number
ES2721779T3
ES2721779T3 ES16709127T ES16709127T ES2721779T3 ES 2721779 T3 ES2721779 T3 ES 2721779T3 ES 16709127 T ES16709127 T ES 16709127T ES 16709127 T ES16709127 T ES 16709127T ES 2721779 T3 ES2721779 T3 ES 2721779T3
Authority
ES
Spain
Prior art keywords
air guide
length
peripheral edge
central area
front side
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.)
Active
Application number
ES16709127T
Other languages
Spanish (es)
Inventor
Gennaro Buonomo
Sandrino Roscini
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.)
Elica SpA
Original Assignee
Elica SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=52727249&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2721779(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elica SpA filed Critical Elica SpA
Application granted granted Critical
Publication of ES2721779T3 publication Critical patent/ES2721779T3/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
    • 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
    • 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
    • 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
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes

Landscapes

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

Abstract

Una rejilla de succión (1) para una guía de aire (2) de una campana doméstica, que comprende una primera pluralidad de radios mutuamente espaciados (12), definiendo dicha rejilla un área central (10) y un borde periférico (11), extendiéndose cada radio de dicha primera pluralidad de radios (12) a lo largo de una primera trayectoria curvilínea (13) desde dicha área central (10) hacia dicho borde periférico (11), definiendo cada radio de dicha primera pluralidad de radios (12) un perfil (14), que se deforma alrededor de dicha primera trayectoria curvilínea (13), definiendo dicho perfil (14), en cualquier sección normal a dicha primera trayectoria curvilínea (13), un lado frontal (14A), un lado trasero (14B), opuesto a dicho lado frontal (14A), un lado inferior (14C) y un lado superior (14D) opuesto a dicho lado inferior (14C), en donde la relación de dicho lado frontal (14A) o lado trasero (14B) a dicho lado inferior (14C) o lado superior (14D) cambia desde dicha área central (10) hacia dicho borde periférico (11), disminuyendo dicha relación desde dicha área central (10) hacia dicho borde periférico (11), caracterizada por que - dicho lado frontal (14A) tiene una dirección de extensión que es paralela a la dirección de extensión de dicho lado trasero (14B), siendo la longitud de dicho lado frontal (14A) igual a la longitud del lado trasero (14B) y permaneciendo dicha longitud constante a lo largo de dicha primera trayectoria curvilínea (13); - dicho lado inferior (14C) tiene una dirección de extensión paralela a la dirección de dicho lado superior (14D), siendo la longitud de dicho lado inferior (14C) igual a la longitud de dicho lado superior (14D) y aumentando dicha longitud progresivamente a lo largo de dicha primera trayectoria curvilínea (13).A suction grill (1) for an air guide (2) of a domestic bell, comprising a first plurality of mutually spaced radii (12), said grid defining a central area (10) and a peripheral edge (11), each radius of said first plurality of radii (12) extending along a first curvilinear path (13) from said central area (10) towards said peripheral edge (11), each radius of said first plurality of radii (12) defining a profile (14), which deforms around said first curvilinear path (13), said profile (14) defining, in any section normal to said first curvilinear path (13), a front side (14A), a rear side ( 14B), opposite said front side (14A), a lower side (14C) and an upper side (14D) opposite said lower side (14C), wherein the ratio of said front side (14A) or rear side (14B ) to said lower side (14C) or upper side (14D) changes from said central area at (10) towards said peripheral edge (11), decreasing said relationship from said central area (10) towards said peripheral edge (11), characterized in that - said front side (14A) has an extension direction that is parallel to the extension direction of said rear side (14B), the length of said front side (14A) being equal to the length of the rear side (14B) and said constant length remaining along said first curvilinear path (13); - said lower side (14C) has an extension direction parallel to the direction of said upper side (14D), the length of said lower side (14C) being equal to the length of said upper side (14D) and said length increasing progressively along said first curvilinear trajectory (13).

ES16709127T 2015-01-22 2016-01-20 Suction rack for an air guide of a domestic hood, air guide having such a grill and domestic hood having such an air guide Active ES2721779T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20150058 2015-01-22
PCT/IB2016/050269 WO2016116871A1 (en) 2015-01-22 2016-01-20 Suction grid for an air guide of a domestic hood, air guide having such grid and domestic hood having such air guide.

Publications (1)

Publication Number Publication Date
ES2721779T3 true ES2721779T3 (en) 2019-08-05

Family

ID=52727249

Family Applications (1)

Application Number Title Priority Date Filing Date
ES16709127T Active ES2721779T3 (en) 2015-01-22 2016-01-20 Suction rack for an air guide of a domestic hood, air guide having such a grill and domestic hood having such an air guide

Country Status (5)

Country Link
EP (1) EP3247952B1 (en)
ES (1) ES2721779T3 (en)
PL (1) PL3247952T3 (en)
TR (1) TR201905809T4 (en)
WO (1) WO2016116871A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700001204A1 (en) * 2017-01-05 2018-07-05 Saba Plast Srl SUCTION UNIT WITH PREPARATION SPACE
CN107191415A (en) * 2017-05-05 2017-09-22 珠海格力电器股份有限公司 Grid structure and fan with same
DE102018205300A1 (en) 2018-04-09 2019-10-10 Ziehl-Abegg Se Fan and inflow grille for a fan
CN108534201B (en) * 2018-06-13 2024-03-08 广东美的厨房电器制造有限公司 Rectifying noise reduction device and range hood
DE202018104101U1 (en) 2018-07-17 2018-09-10 Elica S.P.A Aerodynamic element for an air duct of a hood for domestic use, equipped with this aerodynamic element air duct apparatus and equipped with this air duct exhaust hood for household use
US20220057104A1 (en) * 2018-12-28 2022-02-24 Springer Carrier Ltda. Grille for ventilation apparatus
CN112177982A (en) * 2019-07-01 2021-01-05 青岛经济技术开发区海尔热水器有限公司 Noise reduction air duct and gas water heater
CN110513333B (en) * 2019-08-26 2024-06-28 格力电器（中山）小家电制造有限公司 Protection net of air outlet device
DE202022101494U1 (en) * 2021-11-10 2022-11-03 Berbel Ablufttechnik Gmbh extractor hood
DE102021129263A1 (en) * 2021-11-10 2023-05-11 Berbel Ablufttechnik Gmbh extractor hood

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19980066524A (en) 1997-01-25 1998-10-15 이영수 Poultry
TW461937B (en) * 1999-08-09 2001-11-01 Daikin Ind Ltd Fan guard of blower unit and air conditioner
JP3982181B2 (en) 2001-01-29 2007-09-26 ダイキン工業株式会社 Fan guard for blower unit
JP2004156884A (en) * 2002-11-08 2004-06-03 Daikin Ind Ltd Fan guard for blower unit
DE102007021318A1 (en) * 2007-05-07 2008-11-13 BSH Bosch und Siemens Hausgeräte GmbH Extractor hood and extractor hood
BRPI0801984F1 (en) 2008-05-19 2020-11-24 Seb Do Brasil Produtos Domesticos Ltda system applied to front and rear fan grills
DE102009003957B4 (en) 2008-09-18 2020-12-17 Berling Aero IP UG (haftungsbeschränkt) Extractor hood
US20110036340A1 (en) 2009-08-17 2011-02-17 Ming-Hung Chu High efficiency range hood
DE102009055077A1 (en) * 2009-12-21 2011-06-22 BSH Bosch und Siemens Hausgeräte GmbH, 81739 Fan box for extractor hood
US8696305B2 (en) 2011-06-01 2014-04-15 Deere & Company Axial fan assembly
ITMI20121342A1 (en) * 2012-07-31 2014-02-01 Elica Spa MODULE FOR EXTRACTOR HOODS

Also Published As

Publication number Publication date
WO2016116871A1 (en) 2016-07-28
PL3247952T3 (en) 2019-09-30
TR201905809T4 (en) 2019-05-21
EP3247952B1 (en) 2019-03-20
EP3247952A1 (en) 2017-11-29

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