EP2397775A2 - Dispositif d'aspiration - Google Patents

Dispositif d'aspiration Download PDF

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Publication number
EP2397775A2
EP2397775A2 EP11004914A EP11004914A EP2397775A2 EP 2397775 A2 EP2397775 A2 EP 2397775A2 EP 11004914 A EP11004914 A EP 11004914A EP 11004914 A EP11004914 A EP 11004914A EP 2397775 A2 EP2397775 A2 EP 2397775A2
Authority
EP
European Patent Office
Prior art keywords
hob
suction
deduction device
flow path
air flow
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Withdrawn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
EP11004914A
Other languages
German (de)
English (en)
Other versions
EP2397775A3 (fr
Inventor
Helmut König
Nicky Hurrle
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.)
Exklusiv-Hauben Gutmann GmbH
Original Assignee
Exklusiv-Hauben Gutmann GmbH
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
Priority claimed from DE201020009195 external-priority patent/DE202010009195U1/de
Application filed by Exklusiv-Hauben Gutmann GmbH filed Critical Exklusiv-Hauben Gutmann GmbH
Publication of EP2397775A2 publication Critical patent/EP2397775A2/fr
Publication of EP2397775A3 publication Critical patent/EP2397775A3/fr
Withdrawn legal-status Critical Current

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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
    • F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
    • 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
    • F24C15/10—Tops, e.g. hot plates; Rings
    • F24C15/102—Tops, e.g. hot plates; Rings electrically heated
    • F24C15/103—Tops, e.g. hot plates; Rings electrically heated being movable or rotatable

Definitions

  • the invention relates to a trigger device for removing vapors, stews or the like from a hob according to the preamble of claim 1.
  • the present invention has the object to increase the effectiveness of such a take-off device.
  • the effectiveness of a take-off device is determined inter alia, which suction is possible. In addition to the performance of the suction fan, this also depends on the air resistance, which counteract suction. These can be reduced by an enlargement of the cross-section of the lines, but above all, the air resistance of the filter elements has a decisive influence.
  • the filter elements are now arranged over a large area under the hob, so that on the one hand a good filtering effect is achieved, on the other hand, however, the air resistance is reduced.
  • the arrangement of the filter elements with a large cross-sectional area under the hob can be facilitated by the fact that the hob can be flipped up to change the filter and clean or to maintain and clean the air flow path or the housing of the trigger.
  • the large filter area thus significantly reduces the backpressure conditions and thus the air resistance.
  • the filter elements are preferably arranged diagonally in the air flow path and mirror-symmetrically in order to achieve this large air passage area.
  • the suction openings are covered by closable flaps, so that a reliable cover is ensured in the idle state.
  • the figures show a take-off device, as used in particular for removing fumes, stews or the like in private kitchens or in commercial workplaces via stoves or cooking zones.
  • the exhaust device has filter elements 16 and is connected via an air flow path 20, which is formed by air ducts, to a drawing not shown suction fan.
  • the air ducts are in the embodiment by the side suction ducts 11, the rear suction duct 14, the collection duct 17 and formed the common suction.
  • the suction shafts 11, 14 are arranged along the hob 10, which is embedded in the embodiment in a countertop 18, and have along the hob extending elongated suction openings 12, 15, which are closed with flaps 21. In the operating state, the flaps 21 open and release the suction openings 12, 15 of the suction shafts 11, 14.
  • the extraction chutes are arranged both laterally and behind the hob 10, with several cooktops can also optionally be provided between the cooktops forming cooking hobs extraction ducts.
  • the suction openings 12, 15 preferably surround the hob 10 fluidically at least three sides, so that the fumes and vapors can be sucked reliable and efficient.
  • the windrows are received in a complete frame / channel system that lays individually around the hob 10.
  • a corresponding suction duct can also be arranged between the hob cooking modules.
  • the dimensions of the extraction ducts depend on the hobs used, i. their width, depth and edge profile and can be set individually.
  • the filter elements 16 are preferably arranged as removable cassettes under the hob 10.
  • the hob can from a position lm operating state according to Fig. 1 in a position according to Fig. 2 be unfolded.
  • a folding mechanism 19 is provided, which also has a fixation of the hob at least in its end position, preferably in its respective position.
  • the filter elements 16 are arranged diagonally in the air flow path 20, which increases the cross-sectional area of the filter elements 16 to be flowed through and at the same time reduces the air resistance formed by the filter elements 16, so that the suction power is increased.
  • an approximately 20% increased suction with otherwise unchanged boundary conditions and the same filter effect has been found in comparison to an arrangement of the filter elements directly to the suction. This is especially important in a cooktop extractor device important because the vapors should not rise as possible, but should be detected directly by the trigger.
  • the filter elements 16 are arranged mirror-symmetrically to a center line of the hob 10.
  • the suction openings 12,15 are closed by movable and / or movable flaps 21.
  • the suction ducts 11, 14 with the hob 10 can be folded out, if necessary, only the hob can be easily accessible of filter elements and extraction device is ensured under the hob 10.
  • the underside of the deployable hob 10 in the operating state form at least part of the air flow path 20 by the bottom limits the air flow path 20 upwards.
  • the Ausklappbarkeft the system is very easy to clean.
  • the system can be provided independently of the manufacturer of the hob and regardless of the dimensions of the hob, as long as it is ensured that extracted air can reach the filter elements 16 via the suction openings.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Ventilation (AREA)
  • Cleaning In General (AREA)
  • Machine Tool Units (AREA)
EP11004914A 2010-06-17 2011-06-16 Dispositif d'aspiration Withdrawn EP2397775A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201020009195 DE202010009195U1 (de) 2010-06-17 2010-06-17 Abzugsvorrichtung
DE102011008428A DE102011008428A1 (de) 2010-06-17 2011-01-12 Abzugsvorrichtung

Publications (2)

Publication Number Publication Date
EP2397775A2 true EP2397775A2 (fr) 2011-12-21
EP2397775A3 EP2397775A3 (fr) 2012-08-15

Family

ID=44862219

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11004914A Withdrawn EP2397775A3 (fr) 2010-06-17 2011-06-16 Dispositif d'aspiration

Country Status (2)

Country Link
EP (1) EP2397775A3 (fr)
DE (1) DE102011008428A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014089419A1 (fr) * 2012-12-06 2014-06-12 Electrolux Home Products, Inc. Plan de cuisson à induction à abattant
EP2899470A3 (fr) * 2014-01-15 2016-01-06 Wesco Ag Hotte aspirante
EP3382285A1 (fr) * 2017-03-29 2018-10-03 Baraldi Srl Système d'ouverture avec ressorts à pression à gaz et charnières pour table de cuisson à induction avec hotte intégrée
WO2019197055A1 (fr) * 2018-04-10 2019-10-17 BSH Hausgeräte GmbH Dispositif de filtrage et dispositif d'évacuation de fumée comprenant un dispositif de filtrage
IT201800006807A1 (it) * 2018-06-29 2019-12-29 Gruppo piano cottura e cappa.
IT201900012393A1 (it) * 2019-07-19 2021-01-19 Meneghetti S P A Unipersonale Apparecchio di cottura
EP3631303B1 (fr) * 2017-05-29 2021-08-04 Wilhelm Bruckbauer Système à table de cuisson

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015104470B4 (de) * 2015-03-25 2021-06-02 Miele & Cie. Kg Kochfeld sowie ein Verfahren zum Betreiben eines Kochfeldes
DE102016112252A1 (de) * 2016-07-05 2018-01-11 Daniel Braun Dunstabzug
DE102017209001A1 (de) 2017-05-29 2018-11-29 Wilhelm Bruckbauer Kochfeld-Vorrichtung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321530A1 (de) * 1993-06-29 1995-01-12 Kueppersbusch Luftführungsgerät
US5671726A (en) * 1995-06-20 1997-09-30 Hsu; Robert Y. Cooking fume purifier
US6455818B1 (en) * 2001-08-23 2002-09-24 Maytag Corporation Downdraft filter assembly for a cooking appliance
DE102005030038A1 (de) * 2005-06-27 2006-12-28 Wilhelm Bruckbauer Kochfeldabzugsvorrichtung
EP2052188A1 (fr) * 2006-08-19 2009-04-29 Electrolux Home Products Corporation N.V. Appareil de cuisson, en particulier appareil de cuisson domestique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT371911B (de) * 1981-07-22 1983-08-10 Matrei Geraetewerk Kochfeld
DE3601460A1 (de) 1986-01-20 1987-07-23 Gaggenau Werke Vorrichtung zum abzug der wrasen an kuechengeraeten
DE19532707C2 (de) * 1995-09-05 1998-04-09 Mayer Gmbh Geb Kochfeld für eine Haushaltsküche
DE19747570A1 (de) * 1996-11-05 1998-05-07 Bosch Siemens Hausgeraete Dunstabzugshaube zum bestimmungsgemäßen Einsatz über ein Kochfeld
DE202007000610U1 (de) * 2007-01-10 2007-04-12 Bruckbauer Wilhelm Vorrichtung zum Abzug von Kochdünsten

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4321530A1 (de) * 1993-06-29 1995-01-12 Kueppersbusch Luftführungsgerät
US5671726A (en) * 1995-06-20 1997-09-30 Hsu; Robert Y. Cooking fume purifier
US6455818B1 (en) * 2001-08-23 2002-09-24 Maytag Corporation Downdraft filter assembly for a cooking appliance
DE102005030038A1 (de) * 2005-06-27 2006-12-28 Wilhelm Bruckbauer Kochfeldabzugsvorrichtung
EP2052188A1 (fr) * 2006-08-19 2009-04-29 Electrolux Home Products Corporation N.V. Appareil de cuisson, en particulier appareil de cuisson domestique

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014089419A1 (fr) * 2012-12-06 2014-06-12 Electrolux Home Products, Inc. Plan de cuisson à induction à abattant
EP2899470A3 (fr) * 2014-01-15 2016-01-06 Wesco Ag Hotte aspirante
EP3382285A1 (fr) * 2017-03-29 2018-10-03 Baraldi Srl Système d'ouverture avec ressorts à pression à gaz et charnières pour table de cuisson à induction avec hotte intégrée
EP3631303B1 (fr) * 2017-05-29 2021-08-04 Wilhelm Bruckbauer Système à table de cuisson
WO2019197055A1 (fr) * 2018-04-10 2019-10-17 BSH Hausgeräte GmbH Dispositif de filtrage et dispositif d'évacuation de fumée comprenant un dispositif de filtrage
US11885505B2 (en) 2018-04-10 2024-01-30 BSH Hausgeräte GmbH Filter device and fume extraction device comprising filter device
IT201800006807A1 (it) * 2018-06-29 2019-12-29 Gruppo piano cottura e cappa.
WO2020002456A1 (fr) * 2018-06-29 2020-01-02 B.S. Service S.R.L. Ensemble plaque de cuisson-hotte aspirante
IT201900012393A1 (it) * 2019-07-19 2021-01-19 Meneghetti S P A Unipersonale Apparecchio di cottura

Also Published As

Publication number Publication date
EP2397775A3 (fr) 2012-08-15
DE102011008428A1 (de) 2011-12-22

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