EP2088377A3 - Improvement in the ventilation arrangement of a fume extractor hood - Google Patents

Improvement in the ventilation arrangement of a fume extractor hood Download PDF

Info

Publication number
EP2088377A3
EP2088377A3 EP09004438.9A EP09004438A EP2088377A3 EP 2088377 A3 EP2088377 A3 EP 2088377A3 EP 09004438 A EP09004438 A EP 09004438A EP 2088377 A3 EP2088377 A3 EP 2088377A3
Authority
EP
European Patent Office
Prior art keywords
upper planar
planar horizontal
horizontal member
cylindrical member
vapours
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.)
Granted
Application number
EP09004438.9A
Other languages
German (de)
French (fr)
Other versions
EP2088377B1 (en
EP2088377A2 (en
Inventor
Dragan Raus
Marco Puppin
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.)
Electrolux Professional SpA
Original Assignee
Electrolux Professional 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
Application filed by Electrolux Professional SpA filed Critical Electrolux Professional SpA
Publication of EP2088377A2 publication Critical patent/EP2088377A2/en
Publication of EP2088377A3 publication Critical patent/EP2088377A3/en
Application granted granted Critical
Publication of EP2088377B1 publication Critical patent/EP2088377B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)
  • Prevention Of Fouling (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Superstructure Of Vehicle (AREA)

Abstract

A fume extractor hood comprising, an upper planar horizontal member adapted to capture and collect vapours and gases flowing up from a cooktop lying therebelow, where the vapours and fumes to be extracted are generated, a suction conduit that is open in the middle region of the upper planar horizontal member, first suction means associated to the suction conduit and adapted to suck in the fumes and vapours therefrom and blow them outside, wherein such means comprise a suction fan associated to the conduit, ventilation means adapted to impart a whirling motion about a vertical axis (X) to the mixture of air and other gases contained in the volume below the upper planar horizontal member. The ventilation means comprises: an internally hollow cylindrical member, a peripheral edge of which is placed onto the outer edge of the upper planar horizontal member, and which extends vertically downwards from the upper planar horizontal member without reaching the level of the cooktop or simuilar surface lying therebelow. The ventilation means also comprises a plurality of outflow channels distributed over the internal cylindrical wall of the cylindrical member, these outflow channels being oriented vertically and being each provided with at least one outflow port. The cylindrical member has a substantially octagonal shape, and each of the outflow channels is positioned in correspondence to a respective corner of the cylindrical member.
EP09004438.9A 2006-07-27 2007-07-26 Improvement in the ventilation arrangement of a fume extractor hood Active EP2088377B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPN20060058 ITPN20060058A1 (en) 2006-07-27 2006-07-27 SUCTION HOOD WITH PERFECT VENTILATION
EP20070113229 EP1887286B1 (en) 2006-07-27 2007-07-26 Improvement in the ventilation arrangement of a fume extraction hood

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP20070113229 Division-Into EP1887286B1 (en) 2006-07-27 2007-07-26 Improvement in the ventilation arrangement of a fume extraction hood
EP20070113229 Division EP1887286B1 (en) 2006-07-27 2007-07-26 Improvement in the ventilation arrangement of a fume extraction hood

Publications (3)

Publication Number Publication Date
EP2088377A2 EP2088377A2 (en) 2009-08-12
EP2088377A3 true EP2088377A3 (en) 2014-09-17
EP2088377B1 EP2088377B1 (en) 2017-06-28

Family

ID=38511360

Family Applications (2)

Application Number Title Priority Date Filing Date
EP20070113229 Active EP1887286B1 (en) 2006-07-27 2007-07-26 Improvement in the ventilation arrangement of a fume extraction hood
EP09004438.9A Active EP2088377B1 (en) 2006-07-27 2007-07-26 Improvement in the ventilation arrangement of a fume extractor hood

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP20070113229 Active EP1887286B1 (en) 2006-07-27 2007-07-26 Improvement in the ventilation arrangement of a fume extraction hood

Country Status (2)

Country Link
EP (2) EP1887286B1 (en)
IT (1) ITPN20060058A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2196738B1 (en) * 2008-12-10 2013-10-23 Electrolux Home Products Corporation N.V. Suction hood
PL2196737T3 (en) * 2008-12-10 2013-12-31 Electrolux Home Products Corp Nv Suction Hood
EP2196736B1 (en) * 2008-12-10 2012-03-14 Electrolux Home Products Corporation N.V. Suction Hood
CN102954514B (en) * 2011-08-27 2016-08-17 博西华电器（江苏）有限公司 Smoke exhaust ventilator and tornado generator thereof
US10731868B2 (en) 2016-07-07 2020-08-04 B.S. Service S.R.L. Kitchen extractor hood with directional flow
PL3455558T3 (en) * 2016-07-07 2020-07-27 B.S. Service S.R.L. Kitchen extractor hood with vortex flow
IT201600071189A1 (en) * 2016-07-07 2018-01-07 B S Service S R L ASPIRATING HOOD FOR KITCHENS WITH DIRECTIONAL FLOW.
IT201600071188A1 (en) * 2016-07-07 2018-01-07 B S Service S R L ASPIRATING HOOD FOR KITCHENS WITH VORTEX FLOW.
CN106439964B (en) * 2016-09-30 2019-11-12 宁波方太厨具有限公司 A kind of range hood
CN106594826A (en) * 2016-12-02 2017-04-26 宁波方太厨具有限公司 Rotary suction type extractor hood
CN106594834B (en) * 2016-12-23 2019-08-23 宁波方太厨具有限公司 A kind of eddy flow auxiliary device of range hood
CN108105824A (en) * 2018-01-16 2018-06-01 青岛海尔智慧厨房电器有限公司 A kind of kitchen ventilator draws cigarette device and kitchen ventilator
DE102019206240A1 (en) * 2019-04-30 2020-11-05 BSH Hausgeräte GmbH Extractor device, kitchen appliance with hob and extractor device and method for operating an extractor device
KR102469350B1 (en) * 2020-12-21 2022-11-23 주식회사 포스코 Dust collecting equipment and dust collecting method
CN112569719A (en) * 2020-12-21 2021-03-30 玉环太平洋机械有限公司 Top suction type oil mist separation purifier

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02183750A (en) * 1989-01-06 1990-07-18 Seibu Electric Ind Co Ltd Range hood
JP2000266385A (en) * 1999-01-14 2000-09-29 Daikin Ind Ltd Ventilator
JP2004332967A (en) * 2003-04-30 2004-11-25 Fujio Hori Hood device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3208622C1 (en) 1982-03-10 1983-12-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Deduction for extracting gases, vapors and suspended matter
JPS63267855A (en) 1987-04-24 1988-11-04 Nippon Air Curtain Kk Local discharge device by artificial swirl generating mechanism
JPH01114650A (en) 1987-10-26 1989-05-08 Matsushita Electric Works Ltd Smoke disposal device for cooking
JPH02131142A (en) 1988-11-11 1990-05-18 Usui Internatl Ind Co Ltd Preparation of metal carrier material for carrying exhaust gas purification catalyst
JPH0942734A (en) 1995-07-24 1997-02-14 Sun Wave Ind Co Ltd Exhaust structure around heater
JPH11311432A (en) 1997-05-26 1999-11-09 Toto Ltd Range hood
DE102005013806A1 (en) * 2005-03-24 2006-09-28 BSH Bosch und Siemens Hausgeräte GmbH Extractor hood has suction fan and a flow direction element rotatable in suction area about rotational axis perpendicular to plane of same for improved vapour collection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02183750A (en) * 1989-01-06 1990-07-18 Seibu Electric Ind Co Ltd Range hood
JP2000266385A (en) * 1999-01-14 2000-09-29 Daikin Ind Ltd Ventilator
JP2004332967A (en) * 2003-04-30 2004-11-25 Fujio Hori Hood device

Also Published As

Publication number Publication date
EP1887286B1 (en) 2014-11-19
EP2088377B1 (en) 2017-06-28
EP1887286A3 (en) 2008-07-16
ITPN20060058A1 (en) 2008-01-28
EP2088377A2 (en) 2009-08-12
EP1887286A2 (en) 2008-02-13

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