EP1757871A3 - Exhaust hood - Google Patents

Exhaust hood Download PDF

Info

Publication number
EP1757871A3
EP1757871A3 EP06001224A EP06001224A EP1757871A3 EP 1757871 A3 EP1757871 A3 EP 1757871A3 EP 06001224 A EP06001224 A EP 06001224A EP 06001224 A EP06001224 A EP 06001224A EP 1757871 A3 EP1757871 A3 EP 1757871A3
Authority
EP
European Patent Office
Prior art keywords
nozzle
exhaust
exhaust hood
hood
air
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.)
Withdrawn
Application number
EP06001224A
Other languages
German (de)
French (fr)
Other versions
EP1757871A2 (en
Inventor
Seung-Jo Baek
Sang-Bum Sohn
Sung-Bae Song
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP1757871A2 publication Critical patent/EP1757871A2/en
Publication of EP1757871A3 publication Critical patent/EP1757871A3/en
Withdrawn legal-status Critical Current

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
    • F24F9/00—Use of air currents for screening, e.g. air curtains
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • 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
    • 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
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Abstract

An exhaust hood is disclosed. An exhaust hood includes: a hood body 110 having a canopy 111 including an inlet 117, and an exhaust part 121 connected with the canopy 111 and having an exhaust flow path 123 therein; and a nozzle unit 140 installed at a front side of the hood body 110, and having a curved shape portion 141, a first nozzle 143 discharging air from top along a circumferential direction of the curved shape portion 141, and a second nozzle 145 discharging air from bottom along the circumferential direction of the curved shape portion 141 therein.
Accordingly, contaminated air moving toward the front of the exhaust hood can be effectively introduced to the inlet and be collected. In addition, when an auxiliary nozzle unit is additionally provided, contaminated air moving toward the side of the exhaust hood can be effectively introduced and be collected as well. Thus, pleasant cooking and experimental environments can be created. In addition, an extended zone produced by a mixed air current generated by adding air from the first nozzle and the second nozzle to each other blocks hot contaminated air toward the face of a cook to thereby create a pleasant cooking environment.
EP06001224A 2005-08-22 2006-01-20 Exhaust hood Withdrawn EP1757871A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020050077010A KR100664068B1 (en) 2005-08-22 2005-08-22 Exhaust hood

Publications (2)

Publication Number Publication Date
EP1757871A2 EP1757871A2 (en) 2007-02-28
EP1757871A3 true EP1757871A3 (en) 2008-12-03

Family

ID=37433900

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06001224A Withdrawn EP1757871A3 (en) 2005-08-22 2006-01-20 Exhaust hood

Country Status (2)

Country Link
EP (1) EP1757871A3 (en)
KR (1) KR100664068B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100741786B1 (en) * 2005-08-23 2007-07-24 엘지전자 주식회사 Exhaust hood
DE102007039635A1 (en) * 2007-03-20 2008-09-25 BSH Bosch und Siemens Hausgeräte GmbH Hood
WO2017012630A1 (en) * 2015-07-23 2017-01-26 Diehl Ako Stiftung & Co. Kg Extractor hood and method for operating an extractor hood

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203916C1 (en) * 1992-02-11 1993-04-29 Hannelore 8400 Regensburg De Roehl-Hager
DE10015666A1 (en) * 1999-12-14 2001-06-28 Georg Emanuel Koppenwallner Method for capturing, separating and aspirating fluids using frontal turbulence generators with one arranged in arbitrary direction or several arranged and combined with aspiration slots
US6336451B1 (en) * 1996-04-04 2002-01-08 Roehl-Hager Hannelore Process and device for confining, retaining and sucking off fumes, dust or the like

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2920495B2 (en) * 1996-04-16 1999-07-19 善洋 山田 Lend hood with a smoke passage
KR100384700B1 (en) * 2001-06-04 2003-05-23 주식회사 엑타 Hood for exhausting inside air in the kitchen
KR100347959B1 (en) 2001-12-28 2002-08-21 Ecta Co Ltd Ventilation hood for kitchen
JP4541672B2 (en) 2003-09-25 2010-09-08 富士工業株式会社 Range hood for IH cooking heater
JP4495474B2 (en) 2004-02-02 2010-07-07 富士工業株式会社 Range hood for IH cooking heater
KR100644837B1 (en) * 2004-11-10 2006-11-10 엘지전자 주식회사 Exhaust Hood

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4203916C1 (en) * 1992-02-11 1993-04-29 Hannelore 8400 Regensburg De Roehl-Hager
US6336451B1 (en) * 1996-04-04 2002-01-08 Roehl-Hager Hannelore Process and device for confining, retaining and sucking off fumes, dust or the like
DE10015666A1 (en) * 1999-12-14 2001-06-28 Georg Emanuel Koppenwallner Method for capturing, separating and aspirating fluids using frontal turbulence generators with one arranged in arbitrary direction or several arranged and combined with aspiration slots

Also Published As

Publication number Publication date
KR100664068B1 (en) 2007-01-03
EP1757871A2 (en) 2007-02-28

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