ITAN20000012U1 - AIR CONVEYOR APPLICABLE EVEN FOR APPLIANCES KITCHEN HOODS IN PLASTIC OR METAL POWERED BY ELECTRIC MOTOR - Google Patents

AIR CONVEYOR APPLICABLE EVEN FOR APPLIANCES KITCHEN HOODS IN PLASTIC OR METAL POWERED BY ELECTRIC MOTOR Download PDF

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Publication number
ITAN20000012U1
ITAN20000012U1 IT2000AN000012U ITAN20000012U ITAN20000012U1 IT AN20000012 U1 ITAN20000012 U1 IT AN20000012U1 IT 2000AN000012 U IT2000AN000012 U IT 2000AN000012U IT AN20000012 U ITAN20000012 U IT AN20000012U IT AN20000012 U1 ITAN20000012 U1 IT AN20000012U1
Authority
IT
Italy
Prior art keywords
air
plastic
electric motor
auger
air conveyor
Prior art date
Application number
IT2000AN000012U
Other languages
Italian (it)
Original Assignee
Zephyr S R L
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 Zephyr S R L filed Critical Zephyr S R L
Priority to IT2000AN000012 priority Critical patent/IT250953Y1/en
Publication of ITAN20000012U1 publication Critical patent/ITAN20000012U1/en
Priority to EP00830825A priority patent/EP1156224A3/en
Application granted granted Critical
Publication of IT250953Y1 publication Critical patent/IT250953Y1/en

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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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4213—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps suction ports
    • 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
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • F04D29/424—Double entry casings
    • 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)
  • Control Of Electric Motors In General (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Description

DESCRIZIONE DEL MODELLO DI UTILITÀ UTILITY MODEL DESCRIPTION

avente per TITOLO: CONVOGLIATORE ARIA APPLICABILE ANCHE PER ELETTRODOMESTICI CAPPE DA CUCINA IN PLASTICA O METALLO ALIMENTATO DA MOTORE ELETTRICO with TITLE: AIR CONVEYOR APPLICABLE ALSO FOR HOUSEHOLD APPLIANCES IN PLASTIC OR METAL POWERED BY ELECTRIC MOTOR

TESTO DELLA DESCRIZIONE TEXT OF THE DESCRIPTION

Il convogliatore in oggetto è formato da The conveyor in question is formed by

1 ) coclea, 1) auger,

2) porta motore con attacco per filtro aria anche a carbone attivo, 3) porta filtro aria anche a carbone attivo, 2) engine holder with connection for air filter also with activated carbon, 3) air filter holder also with activated carbon,

4) n 2 ventole sagomate e accoppiate, 4) n 2 shaped and coupled fans,

5) valvole di non ritorno aria allocate all uscita dell’ 5) air non-return valves located at the outlet of the

Coclea la coclea è caratterizzata dalla forma arrotondata che evidenzia n 2 condotti aria divisi da un separatore dei due flussi di entrata aria contrapposti, destro e sinistro, in modo da evitare che i suddetti flussi generino turbolenze rumorose e ritardanti causate dallo sbattimento contrapposto dell’aria, realizzata in plastica o metallo alimentata da motore elettrico Auger the auger is characterized by a rounded shape that highlights n 2 air ducts divided by a separator of the two opposite air inlet flows, right and left, in order to prevent the aforementioned flows from generating noisy and retarding turbulence caused by the opposing flapping of the air , made of plastic or metal powered by an electric motor

2. Effetto di distribuzione aria nel convogliatore. 2. Effect of air distribution in the conveyor.

L'aria entra da due parti una opposta all’altra con pressione generata da due giranti accoppiate, dritte o rovesce, di forma ideale, sagomate in maniera da generare una depressione in entrata costante ed una pressione in uscita costante contro la parete del convogliatore e ruotano con distanza costante tra la sagoma interna del cpnvogliatore e quella esterna delle giranti nelle sezioni ortogonali The air enters from two sides opposite each other with pressure generated by two coupled impellers, straight or reverse, of ideal shape, shaped in such a way as to generate a constant inlet depression and a constant outlet pressure against the wall of the conveyor and they rotate with a constant distance between the internal shape of the conveyor and the external one of the impellers in the orthogonal sections

3. Natura del flusso aria 3. Nature of the air flow

I flussi d’aria sono due, entrano in due parti del convogliatore una opposta all’altra per essere convogliati fino all’uscita e non entrano mai in contatto tra loro in quanto nel convogliatore è creato un separatore che li distribuisce separati fino all'uscita There are two air flows, they enter two parts of the conveyor opposite each other to be conveyed to the exit and never come into contact with each other as a separator is created in the conveyor which distributes them separately to the exit

Ciò elimina tutte le turbolenze che si creerebbero al momento del contatto dei due flussi d'aria che hanno valori differenti This eliminates all the turbulence that would be created when the two air flows that have different values come into contact

4. Natura del porta motore e del porta filtro da cui entra l'aria nel convogliatore. 4. Nature of the motor holder and of the filter holder from which the air enters the conveyor.

L’aria aspirata dalla depressione creata dalle ventole entra nel convogliatore attraverso il porta motore ed il porta filtro attraverso feritoie sagomate e orientate in maniera tale da opporre la minima resistenza ed espone al contrasto di entrata con l’aria sempre la minima superficie delle lamine di sostegno The air sucked in by the depression created by the fans enters the conveyor through the motor holder and the filter holder through slots shaped and oriented in such a way as to oppose the minimum resistance and always exposes the minimum surface of the foils to the inlet contrast with the air. support

5. Ventole di aspirazione. 5. Suction fans.

Le ventole di aspirazione sono due e sagomate in maniera da disporre l’aria aspirata sempre con una pressione costante nelle pareti interne del convogliatore e sono di due forme 1) una relativa alla posizione del motore è sagomata per dare spazio al motore, 2) l’altra rispecchia esattamente la forma determinata dalle linee teoriche date dalla direzione ideale di entrata nel convogliatore si evidenzia nelle sezioni The intake fans are two and shaped in such a way as to arrange the intake air always with a constant pressure in the internal walls of the conveyor and are of two shapes 1) one relating to the position of the engine is shaped to give space to the engine, 2) the the other exactly reflects the shape determined by the theoretical lines given by the ideal direction of entry into the conveyor is highlighted in the sections

6. Valvole di non rito o aria. 6. Non-ritual or air valves.

Le valvole di non ritorno aria sono posizionate in un alloggiamento che fa parte integrante del convogliatore in posizione normale al separatore interno dei flussi e ne è il proseguimento II fatto non genera contrasto nelle due masse di aria in uscita in quanto ne prosegue la separazione The air non-return valves are positioned in a housing which is an integral part of the conveyor in a normal position to the internal flow separator and is its continuation.The fact does not generate contrast in the two masses of outgoing air as it continues its separation

Claims (1)

RIVENDICAZIONI 1 Separazione dei n 2 flussi d’aria che entrano in due parti opposte all'interno delta stessa coclea con lamina separatnce o separatore di flussi, 2 pressione costante generata dalla sagomatura delle giranti o ventole che hanno una forma ideale abbinata alla forma della sezione della coclea, 3 feritoie di entrata d’aria 1 ) reggi-motore e 2 reggi-filtro con lamine di tenuta raggiate e sagomate in modo da esporre al flusso d'aria in entrata sempre la minore superficie, 4 porta valvole di non ritorno aria integrato alla coclea e normale all’uscita dei flussi d’aria e posizionato tra i due flussi nel punto in cui si genera la resistenza minore agli stessi, prosecuzione del separatore o ripartitore dei flussi CLAIMS 1 Separation of the 2 air streams that enter into two opposite parts within the same auger with separating foil or flow separator, 2 constant pressure generated by the shaping of the impellers or fans which have an ideal shape matched to the shape of the auger section, 3 air inlet slots 1) motor holder and 2 filter holder with radius and shaped sealing sheets in order to expose the smaller surface to the incoming air flow, 4 non-return air valve holder integrated in the auger and normal at the outlet of the air flows and positioned between the two flows at the point where the least resistance is generated, continuation of the separator or flow divider
IT2000AN000012 2000-05-11 2000-05-11 AIR CONVEYOR APPLICABLE ALSO FOR HOUSEHOLD APPLIANCES DUCUCINA HOODS IN PLASTIC OR METAL POWERED BY ELECTRIC MOTOR IT250953Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2000AN000012 IT250953Y1 (en) 2000-05-11 2000-05-11 AIR CONVEYOR APPLICABLE ALSO FOR HOUSEHOLD APPLIANCES DUCUCINA HOODS IN PLASTIC OR METAL POWERED BY ELECTRIC MOTOR
EP00830825A EP1156224A3 (en) 2000-05-11 2000-12-15 Double entry fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000AN000012 IT250953Y1 (en) 2000-05-11 2000-05-11 AIR CONVEYOR APPLICABLE ALSO FOR HOUSEHOLD APPLIANCES DUCUCINA HOODS IN PLASTIC OR METAL POWERED BY ELECTRIC MOTOR

Publications (2)

Publication Number Publication Date
ITAN20000012U1 true ITAN20000012U1 (en) 2000-08-11
IT250953Y1 IT250953Y1 (en) 2003-10-22

Family

ID=11437210

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000AN000012 IT250953Y1 (en) 2000-05-11 2000-05-11 AIR CONVEYOR APPLICABLE ALSO FOR HOUSEHOLD APPLIANCES DUCUCINA HOODS IN PLASTIC OR METAL POWERED BY ELECTRIC MOTOR

Country Status (2)

Country Link
EP (1) EP1156224A3 (en)
IT (1) IT250953Y1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009017511U1 (en) 2009-12-22 2011-05-05 Ebm-Pabst Mulfingen Gmbh & Co. Kg Fan unit for filter fan
EP2365224B1 (en) * 2010-03-11 2018-04-04 Elica S.p.A. Radial conveyor for suction hoods
CN103748363A (en) 2011-04-01 2014-04-23 艾维森战略集团公司 Method and apparatus for independently varying airflow and noise generation of a fan
CN103512068B (en) * 2013-09-22 2015-12-09 陈长春 Smoke exhaust ventilator monoshell six wind wheel turbine assembly
CN105626580B (en) * 2014-11-03 2021-08-03 博西华电器（江苏）有限公司 Shell for containing multi-wing centrifugal impeller of range hood, fan and range hood
KR101788008B1 (en) 2015-08-26 2017-11-15 엘지전자 주식회사 Centrifugal fan and air conditioner having the same
PL3193022T3 (en) * 2016-01-13 2022-10-10 Silverline Endüstri ve Ticaret A.S. Centrifugal ventilating fan
CN105626555A (en) * 2016-03-29 2016-06-01 海信（山东）空调有限公司 Double-suction centrifugal fan and air purifier
CN106111565A (en) * 2016-06-22 2016-11-16 卢光强 Dish fan guard cleaning device
CN110242604B (en) * 2018-03-08 2022-09-23 台达电子工业股份有限公司 Air supply device
WO2020202420A1 (en) * 2019-04-01 2020-10-08 三菱電機株式会社 Centrifugal blower, blowing device, air-conditioning device, and refrigeration cycle device
JP7402674B2 (en) * 2019-12-23 2023-12-21 日立ジョンソンコントロールズ空調株式会社 multi-wing fan
EP4136355A4 (en) * 2020-04-15 2024-01-10 Femas Metal San Ve Tic A S A housing for the radial fan of a range hood
IT202000028328A1 (en) 2020-11-25 2022-05-25 Faber Spa "IMPROVED FAN FOR EXTRACTOR HOODS FOR COOKTOPS"

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5841300A (en) * 1981-09-04 1983-03-10 Matsushita Electric Ind Co Ltd Dual inlet type multi-impeller blower
US5118252A (en) * 1990-05-24 1992-06-02 The W. B. Marvin Manufacturing Company Intake grill for electric fan assembly
DE9305478U1 (en) * 1993-04-10 1993-06-17 Gebhardt Ventilatoren Gmbh & Co, 7112 Waldenburg, De
IT232118Y1 (en) * 1996-12-06 1999-09-10 Bacchiocchi Alberto DOUBLE AUGER SUCTION UNIT FOR HOODS, OVENS AND SIMILAR
DE19841762C2 (en) * 1998-09-11 2002-07-18 Ebm Werke Gmbh & Co Kg Blower housing and radial blower

Also Published As

Publication number Publication date
EP1156224A3 (en) 2003-02-12
EP1156224A2 (en) 2001-11-21
IT250953Y1 (en) 2003-10-22

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